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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 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>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
17	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
18	#include <SDL_endian.h>	32	#include <SDL_endian.h>
19	#include <SDL_image.h>	33	#include <SDL_image.h>
20	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
22		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
23	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
24		41
25	#include <pango/pango.h>	42	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		43
30	#ifndef _WIN32	44	#ifndef _WIN32
31	# include <sys/types.h>	45	# include <sys/types.h>
32	# include <sys/socket.h>	46	# include <sys/socket.h>
33	# include <netinet/in.h>	47	# include <netinet/in.h>
34	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
35	# include <inttypes.h>	49	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	50	#endif
44		51
45	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		53
47	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
48		55
49	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
51		58
52	#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;
53		68
54	static struct	69	static struct
55	{	70	{
56	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	72	#include "glfunc.h"
58	#undef GL_FUNC	73	#undef GL_FUNC
59	} gl;	74	} gl;
60		75
		76	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	78	{
63	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	83	else
68	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
69	}	85	}
70		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
71	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
73		119
74	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	}
75		139
76	typedef struct cf_layout {	140	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
80	int base_height;	143	int base_height;
81	CFClient__Font font;	144	CFPlus__Font font;
82	} *CFClient__Layout;	145	} *CFPlus__Layout;
83		146
84	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
87		150
88	static void	151	static void
89	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
90	{	153	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	155	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	157	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	159	}
101		160
102	static void	161	static void
103	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
104	{	163	{
105	/* 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
106	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
107	*/	166	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
112		171
113	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
114	}	173	}
115		174
116	static void	175	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
120		182
121	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		185
124	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
125	}	187	if (!rect.height) rect.height = 1;
126		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
127	typedef uint16_t mapface;	194	typedef uint16_t faceid;
128		195
129	typedef struct {	196	typedef struct {
130	GLint name;	197	int name;
131	int w, h;	198	int w, h;
132	float s, t;	199	float s, t;
133	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
134	} maptex;	203	} maptex;
135		204
136	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
137	int16_t darkness;	208	uint16_t darkness;
138	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	210	} mapcell;
140		211
141	typedef struct {	212	typedef struct {
142	int32_t c0, c1;	213	int32_t c0, c1;
143	mapcell *col;	214	mapcell *col;
144	} maprow;	215	} maprow;
145		216
146	typedef struct map {	217	typedef struct map {
147	int x, y, w, h;	218	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	220	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	221	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		222
155	int32_t rows;	223	int32_t rows;
156	maprow *row;	224	maprow *row;
157	} *CFClient__Map;	225	} *CFPlus__Map;
158		226
159	static char *	227	static char *
160	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
161	{	229	{
162	char *p;	230	char *p;
…		…
179	}	247	}
180		248
181	#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))
182	#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))
183		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
184	static maprow *	272	static maprow *
185	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
186	{	274	{
187	if (0 > y)	275	if (0 > y)
188	{	276	{
189	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
228		316
229	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
230	}	318	}
231		319
232	static mapcell *	320	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
234	{	322	{
235	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
236	}	324	}
237		325
238	static void	326	static void
239	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
240	{	328	{
241	int r;	329	int r;
242		330
243	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
252	self->row = 0;	340	self->row = 0;
253	self->rows = 0;	341	self->rows = 0;
254	}	342	}
255		343
256	static void	344	static void
257	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)
258	{	346	{
259	int x, y;	347	int x, y;
260	maprow *row;	348	maprow *row;
		349	mapcell *cell;
261		350
262	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	352	if (y >= 0)
264	{	353	{
265	if (y >= self->rows)	354	if (y >= self->rows)
…		…
271	if (x >= row->c0)	360	if (x >= row->c0)
272	{	361	{
273	if (x >= row->c1)	362	if (x >= row->c1)
274	break;	363	break;
275		364
276	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;
277	}	371	}
278	}	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);
279	}	389	}
280		390
281	static void	391	static void
282	music_finished (void)	392	music_finished (void)
283	{	393	{
…		…
302	ev.data2 = 0;	412	ev.data2 = 0;
303		413
304	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
305	}	415	}
306		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
307	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
308		439
309	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
310		441
311	BOOT:	442	BOOT:
312	{	443	{
313	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
314	static const struct {	445	static const struct {
315	const char *name;	446	const char *name;
316	IV iv;	447	IV iv;
317	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
318	# 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
319	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
336	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
337	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
401	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
413	const_iv (KMOD_CTRL),
414	const_iv (KMOD_SHIFT),
415	const_iv (KMOD_ALT),
416	const_iv (KMOD_META)
417	# undef const_iv	557	# undef const_iv
418	};	558	};
419		559
420	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; )
421	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);
422	}	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)
423		583
424	void	584	void
425	pango_init ()	585	pango_init ()
426	CODE:	586	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	587	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
431	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);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433	}
434	{
435	cairo_font_options_t *fopt = cairo_font_options_create ();
436	cairo_fontmap = pango_cairo_font_map_get_default ();
437	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438	#ifdef _WIN32
439	// cairo looks like shit eaten twice on windows
440	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441	#else
442	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443	#endif
444	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446	pango_cairo_context_set_font_options (cairo_context, fopt);
447	cairo_font_options_destroy (fopt);
448	}
449	}	591	}
		592
		593	char *
		594	SDL_GetError ()
450		595
451	int	596	int
452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
453		598
454	void	599	void
455	SDL_Quit ()	600	SDL_Quit ()
456		601
457	void	602	void
458	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
459	PPCODE:	604	PPCODE:
460	{	605	{
461	SDL_Rect **m;	606	SDL_Rect **m;
462		607
463	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467		612
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470		615
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		620
476	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477		622	#if SDL_VERSION_ATLEAST(1,2,10)
478	SDL_EnableUNICODE (1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		625	#endif
480		626
481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
482		628
483	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
484	while (*m)	630	while (*m)
485	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
486	AV *av = newAV ();	634	AV *av = newAV ();
487	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
488	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));
489	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
490		641
491	++m;	642	++m;
492	}	643	}
493	}	644	}
494		645
495	char *
496	SDL_GetError ()
497
498	int	646	int
499	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500	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
501	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
503	);	660	);
		661
504	if (RETVAL)	662	if (RETVAL)
505	{	663	{
		664	av_clear (texture_av);
		665
506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
507	# 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);
508	# include "glfunc.h"	668	#include "glfunc.h"
509	# undef GL_FUNC	669	#undef GL_FUNC
510	}	670	}
		671	}
511	OUTPUT:	672	OUTPUT:
512	RETVAL	673	RETVAL
513		674
514	void	675	void
515	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
516		677
517	char *	678	char *
518	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
519		680
		681	int
		682	SDL_GetAppState ()
		683
520	void	684	void
521	SDL_PollEvent ()	685	poll_events ()
522	PPCODE:	686	PPCODE:
523	{	687	{
524	SDL_Event ev;	688	SDL_Event ev;
525		689
526	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527	{	692	{
528	HV *hv = newHV ();	693	HV *hv = newHV ();
529	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
530		695
531	switch (ev.type)	696	switch (ev.type)
…		…
533	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
534	case SDL_KEYUP:	699	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	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 */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	705	break;
540		706
541	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544	break;	710	break;
545		711
546	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
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
548
549	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
550	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
551	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
552	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
554	break;	738	break;
555		739
556	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
557	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
558	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	754	break;
571	}	755	}
572		756
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
574	}	758	}
575	}	759	}
576		760
577	int	761	int
578	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)
…		…
587	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
588		772
589	void	773	void
590	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
591	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
592	#ifndef _WIN32	782	#ifdef _WIN32
593	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	}
594	#endif	804	#endif
		805	}
595		806
596	void	807	void
597	add_font (char *file)	808	add_font (char *file)
598	CODE:	809	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32
601	// cairo... sigh... requires win2000
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		811
605	void	812	void
606	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
607	ALIAS:	814	ALIAS:
608	load_image_file = 1	815	load_image_file = 1
…		…
650		857
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		859
653	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
654		861
		862	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	863	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660	SDL_UnlockSurface (surface2);
661	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)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
664		871
665	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
667	}	874	}
668		875
…		…
704	CODE:	911	CODE:
705	fprintf (stderr, "FATAL: %s\n", message);	912	fprintf (stderr, "FATAL: %s\n", message);
706	#ifdef _WIN32	913	#ifdef _WIN32
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
708	#endif	915	#endif
709	_Exit (1);	916	_exit (1);
710		917
711	void	918	void
712	_exit (int retval)	919	_exit (int retval = 0)
713	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
714	_Exit (retval);	924	_exit (retval);
		925	#endif
715		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
716	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
717		937
718	CFClient::Font	938	PROTOTYPES: DISABLE
		939
		940	CFPlus::Font
719	new_from_file (SV class, char path, int id = 0)	941	new_from_file (SV class, char path, int id = 0)
720	CODE:	942	CODE:
721	{	943	{
722	int count;	944	int count;
723	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
726	}	948	}
727	OUTPUT:	949	OUTPUT:
728	RETVAL	950	RETVAL
729		951
730	void	952	void
731	DESTROY (CFClient::Font self)	953	DESTROY (CFPlus::Font self)
732	CODE:	954	CODE:
733	pango_font_description_free (self);	955	pango_font_description_free (self);
734		956
735	void	957	void
736	make_default (CFClient::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
737	CODE:	960	CODE:
738	default_font = self;	961	default_font = self;
739		962
740	MODULE = CFClient PACKAGE = CFClient::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
741		964
742	CFClient::Layout	965	PROTOTYPES: DISABLE
743	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)
744	CODE:	975	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	976	New (0, RETVAL, 1, struct cf_layout);
746		977
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	978	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	979	RETVAL->r = 1.;
750	RETVAL->g = 1.;	980	RETVAL->g = 1.;
751	RETVAL->b = 1.;	981	RETVAL->b = 1.;
752	RETVAL->a = 1.;	982	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	983	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
757	layout_update_font (RETVAL);	987	layout_update_font (RETVAL);
758	OUTPUT:	988	OUTPUT:
759	RETVAL	989	RETVAL
760		990
761	void	991	void
762	DESTROY (CFClient::Layout self)	992	DESTROY (CFPlus::Layout self)
763	CODE:	993	CODE:
764	g_object_unref (self->pl);	994	g_object_unref (self->pl);
765	Safefree (self);	995	Safefree (self);
766		996
767	int
768	is_rgba (CFClient::Layout self)
769	CODE:
770	RETVAL = self->rgba;
771	OUTPUT:
772	RETVAL
773
774	void	997	void
775	set_text (CFClient::Layout self, SV *text_)	998	set_text (CFPlus::Layout self, SV *text_)
776	CODE:	999	CODE:
777	{	1000	{
778	STRLEN textlen;	1001	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);	1002	char *text = SvPVutf8 (text_, textlen);
780		1003
781	pango_layout_set_text (self->pl, text, textlen);	1004	pango_layout_set_text (self->pl, text, textlen);
782	}	1005	}
783		1006
784	void	1007	void
785	set_markup (CFClient::Layout self, SV *text_)	1008	set_markup (CFPlus::Layout self, SV *text_)
786	CODE:	1009	CODE:
787	{	1010	{
788	STRLEN textlen;	1011	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);	1012	char *text = SvPVutf8 (text_, textlen);
790		1013
791	pango_layout_set_markup (self->pl, text, textlen);	1014	pango_layout_set_markup (self->pl, text, textlen);
792	}	1015	}
793		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
794	SV *	1102	SV *
795	get_text (CFClient::Layout self)	1103	get_text (CFPlus::Layout self)
796	CODE:	1104	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1106	sv_utf8_decode (RETVAL);
799	OUTPUT:	1107	OUTPUT:
800	RETVAL	1108	RETVAL
801		1109
802	void	1110	void
803	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.)
804	CODE:	1112	CODE:
805	self->r = r;	1113	self->r = r;
806	self->g = g;	1114	self->g = g;
807	self->b = b;	1115	self->b = b;
808	self->a = a;	1116	self->a = a;
809		1117
810	void	1118	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
812	CODE:	1120	CODE:
813	if (self->font != font)	1121	if (self->font != font)
814	{	1122	{
815	self->font = font;	1123	self->font = font;
816	layout_update_font (self);	1124	layout_update_font (self);
817	}	1125	}
818		1126
819	void	1127	void
820	set_height (CFClient::Layout self, int base_height)	1128	set_height (CFPlus::Layout self, int base_height)
821	CODE:	1129	CODE:
822	if (self->base_height != base_height)	1130	if (self->base_height != base_height)
823	{	1131	{
824	self->base_height = base_height;	1132	self->base_height = base_height;
825	layout_update_font (self);	1133	layout_update_font (self);
826	}	1134	}
827		1135
828	void	1136	void
829	set_width (CFClient::Layout self, int max_width = -1)	1137	set_width (CFPlus::Layout self, int max_width = -1)
830	CODE:	1138	CODE:
831	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);
832		1140
833	void	1141	void
834	set_indent (CFClient::Layout self, int indent)	1142	set_indent (CFPlus::Layout self, int indent)
835	CODE:	1143	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1145
838	void	1146	void
839	set_spacing (CFClient::Layout self, int spacing)	1147	set_spacing (CFPlus::Layout self, int spacing)
840	CODE:	1148	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1150
843	void	1151	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1152	set_ellipsise (CFPlus::Layout self, int ellipsise)
845	CODE:	1153	CODE:
846	pango_layout_set_ellipsize (self->pl,	1154	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1158	: PANGO_ELLIPSIZE_NONE
851	);	1159	);
852		1160
853	void	1161	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)
855	CODE:	1163	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1165
858	void	1166	void
859	size (CFClient::Layout self)	1167	size (CFPlus::Layout self)
860	PPCODE:	1168	PPCODE:
861	{	1169	{
862	int w, h;	1170	int w, h;
863		1171
864	layout_get_pixel_size (self, &w, &h);	1172	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1175	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1176	PUSHs (sv_2mortal (newSViv (h)));
869	}	1177	}
870		1178
871	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
872	xy_to_index (CFClient::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
873	CODE:	1193	CODE:
874	{	1194	{
875	int index, trailing;	1195	int index, trailing;
876	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);
877	RETVAL = index;	1197	RETVAL = index + trailing;
878	}	1198	}
879	OUTPUT:	1199	OUTPUT:
880	RETVAL	1200	RETVAL
881		1201
882	void	1202	void
883	cursor_pos (CFClient::Layout self, int index)	1203	cursor_pos (CFPlus::Layout self, int index)
884	PPCODE:	1204	PPCODE:
885	{	1205	{
886	PangoRectangle strong_pos;	1206	PangoRectangle strong_pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
888		1208
…		…
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
893	}	1213	}
894		1214
895	void	1215	void
896	render (CFClient::Layout self)	1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
897	PPCODE:	1217	PPCODE:
898	{	1218	{
899	SV *retval;	1219	int line, x;
900	int w, h;
901		1220
902	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 */
903		1223
904	if (self->rgba)
905	{
906	cairo_surface_t *surface;
907	cairo_t *cairo;
908
909	retval = newSV (w * h * 4);
910	SvPOK_only (retval);
911	SvCUR_set (retval, w * h * 4);
912
913	memset (SvPVX (retval), 0, w * h * 4);
914
915	surface = cairo_image_surface_create_for_data (
916	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
917	cairo = cairo_create (surface);
918	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920	pango_cairo_show_layout (cairo, self->pl);
921
922	cairo_destroy (cairo);
923	cairo_surface_destroy (surface);
924
925	// what a mess, and its premultiplied, too :(
926	{
927	uint32_t p = (uint32_t )SvPVX (retval);
928	uint32_t e = p + w h;
929
930	while (p < e)
931	{
932	uint32_t rgba = *p;
933	rgba = (rgba >> 24) \| (rgba << 8);
934	#if 0
935	#ifdef _WIN32
936	{//D
937	uint8_t r = rgba >> 24;
938	uint8_t g = rgba >> 16;
939	uint8_t b = rgba >> 8;
940	uint8_t a = rgba >> 0;
941
942	rgba = (rgba & 0xffffff00) \| a;
943	}
944	#endif
945	#endif
946	rgba = SDL_SwapBE32 (rgba);
947	*p++ = rgba;
948	}
949	}
950
951	EXTEND (SP, 5);	1224	EXTEND (SP, 2);
952	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)
953	PUSHs (sv_2mortal (newSViv (h)));	1246	PUSHs (sv_2mortal (newSViv (index + trailing)));
954	PUSHs (sv_2mortal (retval));
955	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957	}
958	else	1247	else
959	{	1248	{
960	FT_Bitmap bitmap;
961
962	retval = newSV (w * h);
963	SvPOK_only (retval);
964	SvCUR_set (retval, w * h);
965
966	bitmap.rows = h;
967	bitmap.width = w;
968	bitmap.pitch = w;
969	bitmap.buffer = (unsigned char*)SvPVX (retval);
970	bitmap.num_grays = 256;
971	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973	memset (bitmap.buffer, 0, w * h);
974
975	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977	EXTEND (SP, 5);
978	PUSHs (sv_2mortal (newSViv (w)));	1249	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1250	PUSHs (sv_2mortal (newSViv (trailing)));
980	PUSHs (sv_2mortal (retval));
981	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983	}	1251	}
984	}	1252	}
985		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
986	MODULE = CFClient PACKAGE = CFClient::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
987		1265
		1266	PROTOTYPES: ENABLE
		1267
		1268	int minpot (int n)
		1269
988	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
989	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.)
990	PROTOTYPE: $$$;$$	1294	PROTOTYPE: $$$;$$
991	ALIAS:	1295	ALIAS:
992	draw_quad_alpha = 1	1296	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1297	draw_quad_alpha_premultiplied = 2
994	CODE:	1298	CODE:
…		…
1032	glDisable (GL_ALPHA_TEST);	1336	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1337	glDisable (GL_BLEND);
1034	}	1338	}
1035	}	1339	}
1036		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
1037	MODULE = CFClient PACKAGE = CFClient::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
1038		1353
1039	CFClient::Map	1354	PROTOTYPES: DISABLE
1040	new (SV *class, int map_width, int map_height)	1355
		1356	CFPlus::Map
		1357	new (SV *class)
1041	CODE:	1358	CODE:
1042	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1360	RETVAL->x = 0;
1044	RETVAL->y = 0;	1361	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1362	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1363	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051	RETVAL->texs = 8192;
1052	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1369	RETVAL->row = 0;
1055	OUTPUT:	1370	OUTPUT:
1056	RETVAL	1371	RETVAL
1057		1372
1058	void	1373	void
1059	DESTROY (CFClient::Map self)	1374	DESTROY (CFPlus::Map self)
1060	CODE:	1375	CODE:
1061	{	1376	{
1062	map_clear (self);	1377	map_clear (self);
1063	Safefree (self->face);	1378	Safefree (self->face2tile);
1064	Safefree (self->tex);	1379	Safefree (self->tex);
1065	Safefree (self);	1380	Safefree (self);
1066	}	1381	}
1067		1382
1068	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
1069	clear (CFClient::Map self)	1390	clear (CFPlus::Map self)
1070	CODE:	1391	CODE:
1071	map_clear (self);	1392	map_clear (self);
1072		1393
1073	void	1394	void
1074	set_face (CFClient::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
1075	CODE:	1396	CODE:
1076	{	1397	{
1077	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1399	need_texid (self, tile);
1079	Append (mapface, self->face, self->faces, self->faces);
1080	self->faces *= 2;
1081	}
1082
1083	self->face [face] = texid;
1084	}	1400	}
1085		1401
1086	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
1087	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)
1088	CODE:	1427	CODE:
1089	{	1428	{
1090	while (self->texs <= texid)	1429	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1430
1096	{	1431	{
1097	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
1098		1433
1099	tex->name = name;	1434	tex->name = name;
…		…
1116	// from transparent color bleeding and ugly wrapping effects.	1451	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1453	}
1119		1454
1120	int	1455	int
1121	ox (CFClient::Map self)	1456	ox (CFPlus::Map self)
1122	ALIAS:	1457	ALIAS:
1123	oy = 1	1458	oy = 1
1124	x = 2	1459	x = 2
1125	y = 3	1460	y = 3
1126	w = 4	1461	w = 4
…		…
1137	}	1472	}
1138	OUTPUT:	1473	OUTPUT:
1139	RETVAL	1474	RETVAL
1140		1475
1141	void	1476	void
1142	scroll (CFClient::Map self, int dx, int dy)	1477	scroll (CFPlus::Map self, int dx, int dy)
1143	CODE:	1478	CODE:
1144	{	1479	{
1145	if (dx > 0)	1480	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1482	else if (dx < 0)
1148	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);
1149		1484
1150	if (dy > 0)	1485	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1486	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1487	else if (dy < 0)
1153	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);
1154		1489
1155	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
1157		1492
1158	while (self->y < 0)	1493	while (self->y < 0)
…		…
1163	self->y += MAP_EXTEND_Y;	1498	self->y += MAP_EXTEND_Y;
1164	}	1499	}
1165	}	1500	}
1166		1501
1167	void	1502	void
1168	map1a_update (CFClient::Map self, SV *data_)	1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1169	CODE:	1504	CODE:
1170	{	1505	{
1171	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1172	uint8_t data_end = (uint8_t )SvEND (data_);	1507	uint8_t data_end = (uint8_t )SvEND (data_);
1173	mapcell *cell;	1508	mapcell *cell;
1174	int x, y, flags;	1509	int x, y, flags;
1175		1510
1176	while (data < data_end)	1511	while (data < data_end - 1)
1177	{	1512	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1513	flags = (data [0] << 8) + data [1]; data += 2;
1179		1514
1180	x = ((flags >> 10) & 63) + self->x;	1515	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1516	y = self->y + ((flags >> 4) & 63);
1182		1517
1183	cell = map_get_cell (self, x, y);	1518	cell = map_get_cell (self, x, y);
1184		1519
1185	if (flags & 15)	1520	if (flags & 15)
1186	{	1521	{
1187	if (cell->darkness < 0)	1522	if (!cell->darkness)
1188	{	1523	{
		1524	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1525	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1526	}
1194		1527
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//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	}
1198		1569
1199	if (flags & 4)	1570	if (flags & 4)
1200	{	1571	{
1201	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];
1202	}	1575	}
1203		1576
1204	if (flags & 2)	1577	if (flags & 2)
1205	{	1578	{
1206	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];
1207	}	1582	}
1208		1583
1209	if (flags & 1)	1584	if (flags & 1)
1210	{	1585	{
1211	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];
1212	}	1589	}
1213	}	1590	}
1214	else	1591	else
1215	cell->darkness = -1;	1592	cell->darkness = 0;
1216	}	1593	}
1217	}	1594	}
1218		1595
1219	SV *	1596	SV *
1220	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)
1221	CODE:	1598	CODE:
1222	{	1599	{
1223	int x1, x;	1600	int x1, x;
1224	int y1, y;	1601	int y1, y;
1225	int z;	1602	int z;
…		…
1246	{	1623	{
1247	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1248		1625
1249	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1250	{	1627	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	1630	int a1 = tex.a;
1258		1631
1259	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	1636	}
1265	}	1637	}
1266		1638
1267	*map++ = (r )	1639	*map++ = (r )
1268	\| (g << 8)	1640	\| (g << 8)
…		…
1275	}	1647	}
1276	OUTPUT:	1648	OUTPUT:
1277	RETVAL	1649	RETVAL
1278		1650
1279	void	1651	void
1280	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)
1281	PPCODE:	1653	CODE:
1282	{	1654	{
1283	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;
1284	int x, y, z;	1659	int x, y, z;
1285	int last_name;	1660	int last_name;
1286	mapface face;
1287	int sw4 = (sw + 3) & ~3;
1288	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1289	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1290		1661
1291	memset (darkness, 255, sw4 * sh);	1662	// thats current max. sorry.
1292	SvPOK_only (darkness_sv);	1663	if (sw > 255) sw = 255;
1293	SvCUR_set (darkness_sv, sw4 * sh);	1664	if (sh > 255) sh = 255;
1294		1665
1295	vx = self->x + (self->w - sw) / 2 - shift_x;	1666	// clear key, in case of extra padding
1296	vy = self->y + (self->h - sh) / 2 - shift_y;	1667	memset (&skey, 0, sizeof (skey));
1297
1298	/*
1299	int vx = self->vx = self->w >= sw
1300	? self->x + (self->w - sw) / 2
1301	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302
1303	int vy = self->vy = self->h >= sh
1304	? self->y + (self->h - sh) / 2
1305	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306	*/
1307		1668
1308	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1309		1670
		1671	glEnable (GL_BLEND);
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);	1673	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314		1675
1315	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1316		1677
1317	last_name = 0;	1678	last_name = 0;
1318		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
1319	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1320	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1322	{	1711	{
1323	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1324		1713
1325	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	1716	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1329
1330	darkness[y * sw4 + x] = cell->darkness < 0
1331	? 255 - FOW_DARKNESS
1332	: 255 - cell->darkness;
1333
1334	face = cell->face [z];	1718	tileid tile = cell->tile [z];
1335		1719
1336	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))
1337	{	1815	{
1338	maptex tex = self->tex [face];	1816	int level = (w << 5) \| b;
		1817	HE *he;
1339		1818
1340	int px = (x + 1) * 32 - tex.w;	1819	hv_iterinit (smooth);
1341	int py = (y + 1) * 32 - tex.h;	1820	while ((he = hv_iternext (smooth)))
1342
1343	if (last_name != tex.name)
1344	{	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
1345	glEnd ();	1844	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1348	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	}
1349	}	1869	}
1350
1351	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355	}	1870	}
1356	}
1357	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1358		1876
1359	glEnd ();	1877	glEnd ();
1360		1878
1361	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1362	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1363		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
1364	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1367	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1368	}	2053	}
1369		2054
1370	SV *	2055	SV *
1371	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)
1372	CODE:	2057	CODE:
1373	{	2058	{
1374	int x, y, x1, y1;	2059	int x, y, x1, y1;
1375	SV data_sv = newSV (w h * 7 + 5);	2060	SV data_sv = newSV (w h * 7 + 5);
1376	uint8_t data = (uint8_t )SvPVX (data_sv);	2061	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1402	{	2087	{
1403	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	2089	uint8_t flags = 0;
1405		2090
1406	if (cell->face [0]) flags \|= 1;	2091	if (cell->tile [0]) flags \|= 1;
1407	if (cell->face [1]) flags \|= 2;	2092	if (cell->tile [1]) flags \|= 2;
1408	if (cell->face [2]) flags \|= 4;	2093	if (cell->tile [2]) flags \|= 4;
1409		2094
1410	*data++ = flags;	2095	*data++ = flags;
1411		2096
1412	if (flags & 1)	2097	if (flags & 1)
1413	{	2098	{
		2099	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	2101	*data++ = tile;
1416	}	2102	}
1417		2103
1418	if (flags & 2)	2104	if (flags & 2)
1419	{	2105	{
		2106	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	2108	*data++ = tile;
1422	}	2109	}
1423		2110
1424	if (flags & 4)	2111	if (flags & 4)
1425	{	2112	{
		2113	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	2115	*data++ = tile;
1428	}	2116	}
1429	}	2117	}
1430	else	2118	else
1431	*data++ = 0;	2119	*data++ = 0;
1432	}	2120	}
…		…
1438	}	2126	}
1439	OUTPUT:	2127	OUTPUT:
1440	RETVAL	2128	RETVAL
1441		2129
1442	void	2130	void
1443	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)
1444	PPCODE:	2132	PPCODE:
1445	{	2133	{
1446	int x, y, z;	2134	int x, y, z;
1447	int w, h;	2135	int w, h;
1448	int x1, y1;	2136	int x1, y1;
…		…
1472	{	2160	{
1473	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1474		2162
1475	if (flags)	2163	if (flags)
1476	{	2164	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1480		2167
1481	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2168	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1482	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2169	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1483	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2170	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1484		2171
1485	if (cell->darkness <= 0)	2172	if (cell->darkness == 0)
1486	{	2173	{
1487	cell->darkness = -1;	2174	cell->darkness = 0;
1488		2175
1489	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1490	{	2177	{
1491	cell->face[z] = face[z];	2178	tileid t = tile [z];
1492		2179
1493	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2180	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2181	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1495	}	2187	}
1496	}	2188	}
1497	}	2189	}
1498	}	2190	}
1499	}	2191	}
1500	}	2192	}
1501		2193
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1503		2195
		2196	PROTOTYPES: DISABLE
		2197
1504	CFClient::MixChunk	2198	CFPlus::MixChunk
1505	new_from_file (SV class, char path)	2199	new_from_file (SV class, char path)
1506	CODE:	2200	CODE:
1507	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1508	OUTPUT:	2202	OUTPUT:
1509	RETVAL	2203	RETVAL
1510		2204
1511	void	2205	void
1512	DESTROY (CFClient::MixChunk self)	2206	DESTROY (CFPlus::MixChunk self)
1513	CODE:	2207	CODE:
1514	Mix_FreeChunk (self);	2208	Mix_FreeChunk (self);
1515		2209
1516	int	2210	int
1517	volume (CFClient::MixChunk self, int volume = -1)	2211	volume (CFPlus::MixChunk self, int volume = -1)
1518	CODE:	2212	CODE:
1519	RETVAL = Mix_VolumeChunk (self, volume);	2213	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	2214	OUTPUT:
1521	RETVAL	2215	RETVAL
1522		2216
1523	int	2217	int
1524	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)
1525	CODE:	2219	CODE:
1526	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1527	OUTPUT:	2221	OUTPUT:
1528	RETVAL	2222	RETVAL
1529		2223
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1531		2225
1532	int	2226	int
1533	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1534	CODE:	2229	CODE:
1535	RETVAL = Mix_VolumeMusic (volume);	2230	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	2231	OUTPUT:
1537	RETVAL	2232	RETVAL
1538		2233
		2234	int
		2235	fade_out (int ms)
		2236	CODE:
		2237	RETVAL = Mix_FadeOutMusic (ms);
		2238	OUTPUT:
		2239	RETVAL
		2240
1539	CFClient::MixMusic	2241	CFPlus::MixMusic
1540	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1541	CODE:	2243	CODE:
1542	RETVAL = Mix_LoadMUS (path);	2244	RETVAL = Mix_LoadMUS (path);
1543	OUTPUT:	2245	OUTPUT:
1544	RETVAL	2246	RETVAL
1545		2247
1546	void	2248	void
1547	DESTROY (CFClient::MixMusic self)	2249	DESTROY (CFPlus::MixMusic self)
1548	CODE:	2250	CODE:
1549	Mix_FreeMusic (self);	2251	Mix_FreeMusic (self);
1550		2252
1551	int	2253	int
1552	play (CFClient::MixMusic self, int loops = -1)	2254	play (CFPlus::MixMusic self, int loops = -1)
1553	CODE:	2255	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	2257	OUTPUT:
1556	RETVAL	2258	RETVAL
1557		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
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1559		2270
1560	BOOT:	2271	BOOT:
1561	{	2272	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1563	static const struct {	2274	static const struct {
1564	const char *name;	2275	const char *name;
1565	IV iv;	2276	IV iv;
1566	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1567	# 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),
1568	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1569	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1570	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1571	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1572	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
…		…
1574	const_iv (GL_SCISSOR_TEST),	2288	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	2289	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	2290	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	2291	const_iv (GL_NORMALIZE),
1578	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),
1579	const_iv (GL_AND),	2296	const_iv (GL_AND),
1580	const_iv (GL_ONE),	2297	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	2298	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	2300	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2301	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	const_iv (GL_ONE_MINUS_DST_ALPHA),	2302	const_iv (GL_ONE_MINUS_DST_ALPHA),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	2303	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	2304	const_iv (GL_RGB),
1588	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),
1589	const_iv (GL_UNSIGNED_BYTE),	2309	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	2310	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	2311	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	2312	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	2313	const_iv (GL_INTENSITY),
1594	const_iv (GL_LUMINANCE),	2314	const_iv (GL_LUMINANCE),
1595	const_iv (GL_LUMINANCE_ALPHA),	2315	const_iv (GL_LUMINANCE_ALPHA),
1596	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1597	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1598	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1599	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1600	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1601	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1602	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1603	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1625	const_iv (GL_SEPARABLE_2D),	2347	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	2348	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	2349	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	2350	const_iv (GL_CONSTANT_BORDER),
1629	const_iv (GL_LINES),	2351	const_iv (GL_LINES),
		2352	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	2353	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	2354	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	2355	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	2356	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	2357	const_iv (GL_TRIANGLE_STRIP),
1635	const_iv (GL_TRIANGLE_FAN),	2358	const_iv (GL_TRIANGLE_FAN),
1636	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),
1637	const_iv (GL_FASTEST),	2364	const_iv (GL_FASTEST),
		2365	const_iv (GL_DONT_CARE),
		2366	const_iv (GL_NICEST),
1638	const_iv (GL_V2F),	2367	const_iv (GL_V2F),
1639	const_iv (GL_V3F),	2368	const_iv (GL_V3F),
1640	const_iv (GL_T2F_V3F),	2369	const_iv (GL_T2F_V3F),
1641	const_iv (GL_T2F_N3F_V3F),	2370	const_iv (GL_T2F_N3F_V3F),
1642	# undef const_iv	2371	# undef const_iv
1643	};	2372	};
1644		2373
1645	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; )
1646	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);
1647	}	2379	}
1648		2380
1649	char *	2381	char *
1650	gl_vendor ()	2382	gl_vendor ()
1651	CODE:	2383	CODE:
…		…
1665	CODE:	2397	CODE:
1666	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2398	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667	OUTPUT:	2399	OUTPUT:
1668	RETVAL	2400	RETVAL
1669		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
1670	int glGetError ()	2416	int glGetError ()
		2417
		2418	void glFinish ()
1671		2419
1672	void glClear (int mask)	2420	void glClear (int mask)
1673		2421
1674	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)
1675	PROTOTYPE: @	2423	PROTOTYPE: @
…		…
1699	void glPushMatrix ()	2447	void glPushMatrix ()
1700		2448
1701	void glPopMatrix ()	2449	void glPopMatrix ()
1702		2450
1703	void glLoadIdentity ()	2451	void glLoadIdentity ()
		2452
		2453	void glDrawBuffer (int buffer)
		2454
		2455	void glReadBuffer (int buffer)
1704		2456
1705	# near_ and far_ are due to microsofts buggy "c" compiler	2457	# near_ and far_ are due to microsofts buggy "c" compiler
1706	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_)
1707		2459
1708	# near_ and far_ are due to microsofts buggy "c" compiler	2460	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1738	r *= a;	2490	r *= a;
1739	g *= a;	2491	g *= a;
1740	b *= a;	2492	b *= a;
1741	}	2493	}
1742	// microsoft visual "c" rounds instead of truncating...	2494	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	2495	glColor4f (r, g, b, a);
1744	MIN ((int)(g * 256.f), 255),
1745	MIN ((int)(b * 256.f), 255),
1746	MIN ((int)(a * 256.f), 255));
1747		2496
1748	void glInterleavedArrays (int format, int stride, char *data)	2497	void glInterleavedArrays (int format, int stride, char *data)
1749		2498
1750	void glDrawElements (int mode, int count, int type, char *indices)	2499	void glDrawElements (int mode, int count, int type, char *indices)
1751		2500
…		…
1793		2542
1794	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)
1795		2544
1796	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)
1797		2546
		2547	void glPixelZoom (float x, float y)
		2548
1798	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)
1799		2550
1800	int glGenTexture ()	2551	int glGenTexture ()
1801	CODE:	2552	CODE:
1802	{	2553	RETVAL = gen_texture ();
1803	GLuint name;
1804	glGenTextures (1, &name);
1805	RETVAL = name;
1806	}
1807	OUTPUT:	2554	OUTPUT:
1808	RETVAL	2555	RETVAL
1809		2556
1810	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
1811	CODE:	2558	CODE:
1812	{
1813	GLuint name_ = name;
1814	glDeleteTextures (1, &name_);	2559	del_texture (name);
1815	}	2560
1816
1817	int glGenList ()	2561	int glGenList ()
1818	CODE:	2562	CODE:
1819	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
1820	OUTPUT:	2564	OUTPUT:
1821	RETVAL	2565	RETVAL
…		…
1828		2572
1829	void glEndList ()	2573	void glEndList ()
1830		2574
1831	void glCallList (int list)	2575	void glCallList (int list)
1832		2576
1833

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.111 by root, Mon Jun 12 13:26:14 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 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC