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/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 1.174 by root, Fri Apr 6 07:45:34 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)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
15		24
16	#include <SDL.h>	25	#include <SDL.h>
17	#include <SDL_endian.h>	26	#include <SDL_endian.h>
18	#include <SDL_image.h>	27	#include <SDL_image.h>
19	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
21		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
22	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
23		35
24	#include <pango/pango.h>	36	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		37
29	#ifndef _WIN32	38	#ifndef _WIN32
30	# include <sys/types.h>	39	# include <sys/types.h>
31	# include <sys/socket.h>	40	# include <sys/socket.h>
32	# include <netinet/in.h>	41	# include <netinet/in.h>
33	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
34	# include <inttypes.h>	43	# 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	44	#endif
43		45
44	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		47
46	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
47		49
48	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
50		52
51	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
52		60
53	static struct	61	static struct
54	{	62	{
55	#define GL_FUNC(ptr,name) ptr name;	63	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	64	#include "glfunc.h"
…		…
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	74	else
67	glBlendFunc (sa, da);	75	glBlendFunc (sa, da);
68	}	76	}
69		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
70	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
72		86
73	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
74		106
75	typedef struct cf_layout {	107	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
79	int base_height;	110	int base_height;
80	CFClient__Font font;	111	CFPlus__Font font;
81	} *CFClient__Layout;	112	} *CFPlus__Layout;
82		113
83	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
84	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
85	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
86		117
87	static void	118	static void
88	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
89	{	120	{
90	FcPatternAddBool (pattern, FC_HINTING, 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
		122	#ifdef FC_HINT_STYLE
91	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92	#ifdef _WIN32	124	#endif
93	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94	#else
95	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96	#endif
97	}	126	}
98		127
99	static void	128	static void
100	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
101	{	130	{
102	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
103	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
104	*/	133	*/
105	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
109		138
110	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
111	}	140	}
112		141
113	static void	142	static void
114	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
115	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
116	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
117		149
118	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120		152
121	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
122	}	154	if (!rect.height) rect.height = 1;
123		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
124	typedef uint16_t mapface;	161	typedef uint16_t faceid;
125		162
126	typedef struct {	163	typedef struct {
127	GLint name;	164	int name;
128	int w, h;	165	int w, h;
129	float s, t;	166	float s, t;
130	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
131	} maptex;	168	} maptex;
132		169
133	typedef struct {	170	typedef struct {
		171	uint32_t player;
		172	tileid tile[3];
134	int16_t darkness;	173	uint16_t darkness;
135	mapface face[3];	174	uint8_t stat_width, stat_hp, flags;
136	} mapcell;	175	} mapcell;
137		176
138	typedef struct {	177	typedef struct {
139	int32_t c0, c1;	178	int32_t c0, c1;
140	mapcell *col;	179	mapcell *col;
141	} maprow;	180	} maprow;
142		181
143	typedef struct map {	182	typedef struct map {
144	int x, y, w, h;	183	int x, y, w, h;
145	int ox, oy; /* offset to virtual global coordinate system */	184	int ox, oy; /* offset to virtual global coordinate system */
146	int faces;	185	int faces; tileid *face2tile; // [faceid]
147	mapface *face;	186	int texs; maptex *tex; // [tileid]
148
149	int texs;
150	maptex *tex;
151		187
152	int32_t rows;	188	int32_t rows;
153	maprow *row;	189	maprow *row;
154	} *CFClient__Map;	190	} *CFPlus__Map;
155		191
156	static char *	192	static char *
157	prepend (char *ptr, int sze, int inc)	193	prepend (char *ptr, int sze, int inc)
158	{	194	{
159	char *p;	195	char *p;
…		…
176	}	212	}
177		213
178	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	214	#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))	215	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
180		216
		217	static void
		218	need_facenum (struct map *self, faceid face)
		219	{
		220	while (self->faces <= face)
		221	{
		222	Append (tileid, self->face2tile, self->faces, self->faces);
		223	self->faces *= 2;
		224	}
		225	}
		226
		227	static void
		228	need_texid (struct map *self, int texid)
		229	{
		230	while (self->texs <= texid)
		231	{
		232	Append (maptex, self->tex, self->texs, self->texs);
		233	self->texs *= 2;
		234	}
		235	}
		236
181	static maprow *	237	static maprow *
182	map_get_row (CFClient__Map self, int y)	238	map_get_row (CFPlus__Map self, int y)
183	{	239	{
184	if (0 > y)	240	if (0 > y)
185	{	241	{
186	int extend = - y + MAP_EXTEND_Y;	242	int extend = - y + MAP_EXTEND_Y;
187	Prepend (maprow, self->row, self->rows, extend);	243	Prepend (maprow, self->row, self->rows, extend);
…		…
225		281
226	return row->col + (x - row->c0);	282	return row->col + (x - row->c0);
227	}	283	}
228		284
229	static mapcell *	285	static mapcell *
230	map_get_cell (CFClient__Map self, int x, int y)	286	map_get_cell (CFPlus__Map self, int x, int y)
231	{	287	{
232	return row_get_cell (map_get_row (self, y), x);	288	return row_get_cell (map_get_row (self, y), x);
233	}	289	}
234		290
235	static void	291	static void
236	map_clear (CFClient__Map self)	292	map_clear (CFPlus__Map self)
237	{	293	{
238	int r;	294	int r;
239		295
240	for (r = 0; r < self->rows; r++)	296	for (r = 0; r < self->rows; r++)
241	Safefree (self->row[r].col);	297	Safefree (self->row[r].col);
…		…
249	self->row = 0;	305	self->row = 0;
250	self->rows = 0;	306	self->rows = 0;
251	}	307	}
252		308
253	static void	309	static void
254	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
255	{	311	{
256	int x, y;	312	int x, y;
257	maprow *row;	313	maprow *row;
		314	mapcell *cell;
258		315
259	for (y = y0; y < y0 + h; y++)	316	for (y = y0; y < y0 + h; y++)
260	if (y >= 0)	317	if (y >= 0)
261	{	318	{
262	if (y >= self->rows)	319	if (y >= self->rows)
…		…
268	if (x >= row->c0)	325	if (x >= row->c0)
269	{	326	{
270	if (x >= row->c1)	327	if (x >= row->c1)
271	break;	328	break;
272		329
273	row->col[x - row->c0].darkness = -1;	330	cell = row->col + x - row->c0;
		331
		332	cell->darkness = 0;
		333	cell->stat_hp = 0;
		334	cell->flags = 0;
		335	cell->player = 0;
274	}	336	}
275	}	337	}
276	}	338	}
277		339
278	static void	340	static void
…		…
299	ev.data2 = 0;	361	ev.data2 = 0;
300		362
301	SDL_PushEvent ((SDL_Event *)&ev);	363	SDL_PushEvent ((SDL_Event *)&ev);
302	}	364	}
303		365
		366	static unsigned int
		367	minpot (unsigned int n)
		368	{
		369	if (!n)
		370	return 0;
		371
		372	--n;
		373
		374	n |= n >> 1;
		375	n |= n >> 2;
		376	n |= n >> 4;
		377	n |= n >> 8;
		378	n |= n >> 16;
		379
		380	return n + 1;
		381	}
		382
		383	/* SDL should provide this, really. */
		384	#define SDLK_MODIFIER_MIN 300
		385	#define SDLK_MODIFIER_MAX 314
		386
304	MODULE = CFClient PACKAGE = CFClient	387	MODULE = CFPlus PACKAGE = CFPlus
305		388
306	PROTOTYPES: ENABLE	389	PROTOTYPES: ENABLE
307		390
308	BOOT:	391	BOOT:
309	{	392	{
310	HV *stash = gv_stashpv ("CFClient", 1);	393	HV *stash = gv_stashpv ("CFPlus", 1);
311	static const struct {	394	static const struct {
312	const char *name;	395	const char *name;
313	IV iv;	396	IV iv;
314	} *civ, const_iv[] = {	397	} *civ, const_iv[] = {
315	# define const_iv(name) { # name, (IV)name }	398	# define const_iv(name) { # name, (IV)name }
		399	const_iv (SDLK_MODIFIER_MIN),
		400	const_iv (SDLK_MODIFIER_MAX),
		401
316	const_iv (SDL_ACTIVEEVENT),	402	const_iv (SDL_ACTIVEEVENT),
317	const_iv (SDL_KEYDOWN),	403	const_iv (SDL_KEYDOWN),
318	const_iv (SDL_KEYUP),	404	const_iv (SDL_KEYUP),
319	const_iv (SDL_MOUSEMOTION),	405	const_iv (SDL_MOUSEMOTION),
320	const_iv (SDL_MOUSEBUTTONDOWN),	406	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
329	const_iv (SDL_EVENT_RESERVEDA),	415	const_iv (SDL_EVENT_RESERVEDA),
330	const_iv (SDL_EVENT_RESERVEDB),	416	const_iv (SDL_EVENT_RESERVEDB),
331	const_iv (SDL_VIDEORESIZE),	417	const_iv (SDL_VIDEORESIZE),
332	const_iv (SDL_VIDEOEXPOSE),	418	const_iv (SDL_VIDEOEXPOSE),
333	const_iv (SDL_USEREVENT),	419	const_iv (SDL_USEREVENT),
		420
		421	const_iv (SDL_APPINPUTFOCUS),
		422	const_iv (SDL_APPMOUSEFOCUS),
		423	const_iv (SDL_APPACTIVE),
		424
334	const_iv (SDLK_KP0),	425	const_iv (SDLK_KP0),
335	const_iv (SDLK_KP1),	426	const_iv (SDLK_KP1),
336	const_iv (SDLK_KP2),	427	const_iv (SDLK_KP2),
337	const_iv (SDLK_KP3),	428	const_iv (SDLK_KP3),
338	const_iv (SDLK_KP4),	429	const_iv (SDLK_KP4),
…		…
393	const_iv (SDLK_BREAK),	484	const_iv (SDLK_BREAK),
394	const_iv (SDLK_MENU),	485	const_iv (SDLK_MENU),
395	const_iv (SDLK_POWER),	486	const_iv (SDLK_POWER),
396	const_iv (SDLK_EURO),	487	const_iv (SDLK_EURO),
397	const_iv (SDLK_UNDO),	488	const_iv (SDLK_UNDO),
		489
398	const_iv (KMOD_NONE),	490	const_iv (KMOD_NONE),
		491	const_iv (KMOD_SHIFT),
399	const_iv (KMOD_LSHIFT),	492	const_iv (KMOD_LSHIFT),
400	const_iv (KMOD_RSHIFT),	493	const_iv (KMOD_RSHIFT),
		494	const_iv (KMOD_CTRL),
401	const_iv (KMOD_LCTRL),	495	const_iv (KMOD_LCTRL),
402	const_iv (KMOD_RCTRL),	496	const_iv (KMOD_RCTRL),
		497	const_iv (KMOD_ALT),
403	const_iv (KMOD_LALT),	498	const_iv (KMOD_LALT),
404	const_iv (KMOD_RALT),	499	const_iv (KMOD_RALT),
		500	const_iv (KMOD_META),
405	const_iv (KMOD_LMETA),	501	const_iv (KMOD_LMETA),
406	const_iv (KMOD_RMETA),	502	const_iv (KMOD_RMETA),
407	const_iv (KMOD_NUM),	503	const_iv (KMOD_NUM),
408	const_iv (KMOD_CAPS),	504	const_iv (KMOD_CAPS),
409	const_iv (KMOD_MODE),	505	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	506	# undef const_iv
415	};	507	};
416		508
417	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		511
		512	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		513	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
419	}	514	}
		515
		516	void
		517	weaken (SV *rv)
		518	PROTOTYPE: $
		519	CODE:
		520	sv_rvweaken (rv);
		521
		522	int
		523	in_destruct ()
		524	CODE:
		525	RETVAL = PL_main_cv == Nullcv;
		526	OUTPUT:
		527	RETVAL
		528
		529	NV floor (NV x)
		530
		531	NV ceil (NV x)
420		532
421	void	533	void
422	pango_init ()	534	pango_init ()
423	CODE:	535	CODE:
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	{	536	{
426	{
427	ft2_fontmap = pango_ft2_font_map_new ();	537	opengl_fontmap = pango_opengl_font_map_new ();
428	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	538	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);	539	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	}	540	}
447		541
448	int	542	int
449	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
450		544
451	void	545	void
452	SDL_Quit ()	546	SDL_Quit ()
453		547
454	void	548	void
…		…
461	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
462	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
463	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
464		558
465	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
467		561
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472		566
473	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		568	#if SDL_VERSION_ATLEAST(1,2,10)
		569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		571	#endif
474		572
475	SDL_EnableUNICODE (1);	573	SDL_EnableUNICODE (1);
476	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
477		575
478	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
530	case SDL_KEYDOWN:	628	case SDL_KEYDOWN:
531	case SDL_KEYUP:	629	case SDL_KEYUP:
532	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
535	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536	break;	635	break;
537		636
538	case SDL_ACTIVEEVENT:	637	case SDL_ACTIVEEVENT:
539	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
565	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567	break;	666	break;
568	}	667	}
569		668
570	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
571	}	670	}
572	}	671	}
573		672
574	int	673	int
575	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
589	#ifndef _WIN32	688	#ifndef _WIN32
590	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
591	#endif	690	#endif
592		691
593	void	692	void
		693	win32_proxy_info ()
		694	PPCODE:
		695	{
		696	#ifdef _WIN32
		697	char buffer[2048];
		698	DWORD buflen;
		699
		700	EXTEND (SP, 3);
		701
		702	buflen = sizeof (buffer);
		703	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		704	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		705	{
		706	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		707
		708	buflen = sizeof (buffer);
		709	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		710	{
		711	PUSHs (newSVpv (buffer, 0));
		712
		713	buflen = sizeof (buffer);
		714	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		715	PUSHs (newSVpv (buffer, 0));
		716	}
		717	}
		718	#endif
		719	}
		720
		721	void
594	add_font (char *file)	722	add_font (char *file)
595	CODE:	723	CODE:
596	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597	#ifdef _WIN32
598	// cairo... sigh... requires win2000
599	AddFontResourceEx (file, FR_PRIVATE, 0);
600	#endif
601		725
602	void	726	void
603	load_image_inline (SV *image_)	727	load_image_inline (SV *image_)
604	ALIAS:	728	ALIAS:
605	load_image_file = 1	729	load_image_file = 1
…		…
647		771
648	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	772	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649		773
650	assert (surface2->pitch == surface2->w * 4);	774	assert (surface2->pitch == surface2->w * 4);
651		775
		776	SDL_LockSurface (surface2);
652	EXTEND (SP, 5);	777	EXTEND (SP, 6);
653	PUSHs (sv_2mortal (newSViv (surface2->w)));	778	PUSHs (sv_2mortal (newSViv (surface2->w)));
654	PUSHs (sv_2mortal (newSViv (surface2->h)));	779	PUSHs (sv_2mortal (newSViv (surface2->h)));
655	SDL_LockSurface (surface2);
656	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	780	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)));	781	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	782	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	783	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		784	SDL_UnlockSurface (surface2);
661		785
662	SDL_FreeSurface (surface);	786	SDL_FreeSurface (surface);
663	SDL_FreeSurface (surface2);	787	SDL_FreeSurface (surface2);
664	}	788	}
665		789
…		…
701	CODE:	825	CODE:
702	fprintf (stderr, "FATAL: %s\n", message);	826	fprintf (stderr, "FATAL: %s\n", message);
703	#ifdef _WIN32	827	#ifdef _WIN32
704	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
705	#endif	829	#endif
706	exit (1);	830	_exit (1);
707		831
		832	void
		833	_exit (int retval = 0)
		834	CODE:
		835	#ifdef WIN32
		836	ExitThread (retval); // unclean, please beam me up
		837	#else
		838	_exit (retval);
		839	#endif
		840
708	MODULE = CFClient PACKAGE = CFClient::Font	841	MODULE = CFPlus PACKAGE = CFPlus::Font
709		842
710	CFClient::Font	843	CFPlus::Font
711	new_from_file (SV *class, char *path, int id = 0)	844	new_from_file (SV *class, char *path, int id = 0)
712	CODE:	845	CODE:
713	{	846	{
714	int count;	847	int count;
715	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
718	}	851	}
719	OUTPUT:	852	OUTPUT:
720	RETVAL	853	RETVAL
721		854
722	void	855	void
723	DESTROY (CFClient::Font self)	856	DESTROY (CFPlus::Font self)
724	CODE:	857	CODE:
725	pango_font_description_free (self);	858	pango_font_description_free (self);
726		859
727	void	860	void
728	make_default (CFClient::Font self)	861	make_default (CFPlus::Font self)
729	CODE:	862	CODE:
730	default_font = self;	863	default_font = self;
731		864
732	MODULE = CFClient PACKAGE = CFClient::Layout	865	MODULE = CFPlus PACKAGE = CFPlus::Layout
733		866
734	CFClient::Layout	867	void
735	new (SV *class, int rgba = 0)	868	reset_glyph_cache ()
		869	CODE:
		870	tc_clear ();
		871
		872	CFPlus::Layout
		873	new (SV *class)
736	CODE:	874	CODE:
737	New (0, RETVAL, 1, struct cf_layout);	875	New (0, RETVAL, 1, struct cf_layout);
738		876
739	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	877	RETVAL->pl = pango_layout_new (opengl_context);
740	RETVAL->rgba = rgba;
741	RETVAL->r = 1.;	878	RETVAL->r = 1.;
742	RETVAL->g = 1.;	879	RETVAL->g = 1.;
743	RETVAL->b = 1.;	880	RETVAL->b = 1.;
744	RETVAL->a = 1.;	881	RETVAL->a = 1.;
745	RETVAL->base_height = MIN_FONT_HEIGHT;	882	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
749	layout_update_font (RETVAL);	886	layout_update_font (RETVAL);
750	OUTPUT:	887	OUTPUT:
751	RETVAL	888	RETVAL
752		889
753	void	890	void
754	DESTROY (CFClient::Layout self)	891	DESTROY (CFPlus::Layout self)
755	CODE:	892	CODE:
756	g_object_unref (self->pl);	893	g_object_unref (self->pl);
757	Safefree (self);	894	Safefree (self);
758		895
		896	void
		897	set_text (CFPlus::Layout self, SV *text_)
		898	CODE:
		899	{
		900	STRLEN textlen;
		901	char *text = SvPVutf8 (text_, textlen);
		902
		903	pango_layout_set_text (self->pl, text, textlen);
		904	}
		905
		906	void
		907	set_markup (CFPlus::Layout self, SV *text_)
		908	CODE:
		909	{
		910	STRLEN textlen;
		911	char *text = SvPVutf8 (text_, textlen);
		912
		913	pango_layout_set_markup (self->pl, text, textlen);
		914	}
		915
		916	void
		917	set_shapes (CFPlus::Layout self, ...)
		918	CODE:
		919	{
		920	PangoAttrList *attrs = 0;
		921	const char *text = pango_layout_get_text (self->pl);
		922	const char *pos = text;
		923	int arg = 4;
		924
		925	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		926	{
		927	PangoRectangle inkrect, rect;
		928	PangoAttribute *attr;
		929
		930	int x = SvIV (ST (arg - 3));
		931	int y = SvIV (ST (arg - 2));
		932	int w = SvIV (ST (arg - 1));
		933	int h = SvIV (ST (arg ));
		934
		935	inkrect.x = 0;
		936	inkrect.y = 0;
		937	inkrect.width = 0;
		938	inkrect.height = 0;
		939
		940	rect.x = x * PANGO_SCALE;
		941	rect.y = y * PANGO_SCALE;
		942	rect.width = w * PANGO_SCALE;
		943	rect.height = h * PANGO_SCALE;
		944
		945	if (!attrs)
		946	attrs = pango_layout_get_attributes (self->pl);
		947
		948	attr = pango_attr_shape_new (&inkrect, &rect);
		949	attr->start_index = pos - text;
		950	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		951	pango_attr_list_insert (attrs, attr);
		952
		953	arg += 4;
		954	pos += sizeof (OBJ_STR) - 1;
		955	}
		956
		957	if (attrs)
		958	pango_layout_set_attributes (self->pl, attrs);
		959	}
		960
		961	void
		962	get_shapes (CFPlus::Layout self)
		963	PPCODE:
		964	{
		965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		966
		967	do
		968	{
		969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		970
		971	if (run && shape_attr_p (run))
		972	{
		973	PangoRectangle extents;
		974	pango_layout_iter_get_run_extents (iter, 0, &extents);
		975
		976	EXTEND (SP, 2);
		977	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		978	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		979	}
		980	}
		981	while (pango_layout_iter_next_run (iter));
		982
		983	pango_layout_iter_free (iter);
		984	}
		985
759	int	986	int
760	is_rgba (CFClient::Layout self)	987	has_wrapped (CFPlus::Layout self)
761	CODE:	988	CODE:
762	RETVAL = self->rgba;	989	{
		990	int lines = 1;
		991	const char *text = pango_layout_get_text (self->pl);
		992
		993	while (*text)
		994	lines += *text++ == '\n';
		995
		996	RETVAL = lines < pango_layout_get_line_count (self->pl);
		997	}
763	OUTPUT:	998	OUTPUT:
764	RETVAL	999	RETVAL
765		1000
766	void
767	set_text (CFClient::Layout self, SV *text_)
768	CODE:
769	{
770	STRLEN textlen;
771	char *text = SvPVutf8 (text_, textlen);
772
773	pango_layout_set_text (self->pl, text, textlen);
774	}
775
776	void
777	set_markup (CFClient::Layout self, SV *text_)
778	CODE:
779	{
780	STRLEN textlen;
781	char *text = SvPVutf8 (text_, textlen);
782
783	pango_layout_set_markup (self->pl, text, textlen);
784	}
785
786	SV *	1001	SV *
787	get_text (CFClient::Layout self)	1002	get_text (CFPlus::Layout self)
788	CODE:	1003	CODE:
789	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790	sv_utf8_decode (RETVAL);	1005	sv_utf8_decode (RETVAL);
791	OUTPUT:	1006	OUTPUT:
792	RETVAL	1007	RETVAL
793		1008
794	void	1009	void
795	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
796	CODE:	1011	CODE:
797	self->r = r;	1012	self->r = r;
798	self->g = g;	1013	self->g = g;
799	self->b = b;	1014	self->b = b;
800	self->a = a;	1015	self->a = a;
801		1016
802	void	1017	void
803	set_font (CFClient::Layout self, CFClient::Font font = 0)	1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
804	CODE:	1019	CODE:
805	if (self->font != font)	1020	if (self->font != font)
806	{	1021	{
807	self->font = font;	1022	self->font = font;
808	layout_update_font (self);	1023	layout_update_font (self);
809	}	1024	}
810		1025
811	void	1026	void
812	set_height (CFClient::Layout self, int base_height)	1027	set_height (CFPlus::Layout self, int base_height)
813	CODE:	1028	CODE:
814	if (self->base_height != base_height)	1029	if (self->base_height != base_height)
815	{	1030	{
816	self->base_height = base_height;	1031	self->base_height = base_height;
817	layout_update_font (self);	1032	layout_update_font (self);
818	}	1033	}
819		1034
820	void	1035	void
821	set_width (CFClient::Layout self, int max_width = -1)	1036	set_width (CFPlus::Layout self, int max_width = -1)
822	CODE:	1037	CODE:
823	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
824		1039
825	void	1040	void
826	set_indent (CFClient::Layout self, int indent)	1041	set_indent (CFPlus::Layout self, int indent)
827	CODE:	1042	CODE:
828	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829		1044
830	void	1045	void
831	set_spacing (CFClient::Layout self, int spacing)	1046	set_spacing (CFPlus::Layout self, int spacing)
832	CODE:	1047	CODE:
833	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834		1049
835	void	1050	void
836	set_ellipsise (CFClient::Layout self, int ellipsise)	1051	set_ellipsise (CFPlus::Layout self, int ellipsise)
837	CODE:	1052	CODE:
838	pango_layout_set_ellipsize (self->pl,	1053	pango_layout_set_ellipsize (self->pl,
839	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START
840	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
842	: PANGO_ELLIPSIZE_NONE	1057	: PANGO_ELLIPSIZE_NONE
843	);	1058	);
844		1059
845	void	1060	void
846	set_single_paragraph_mode (CFClient::Layout self, int spm)	1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)
847	CODE:	1062	CODE:
848	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849		1064
850	void	1065	void
851	size (CFClient::Layout self)	1066	size (CFPlus::Layout self)
852	PPCODE:	1067	PPCODE:
853	{	1068	{
854	int w, h;	1069	int w, h;
855		1070
856	layout_get_pixel_size (self, &w, &h);	1071	layout_get_pixel_size (self, &w, &h);
…		…
859	PUSHs (sv_2mortal (newSViv (w)));	1074	PUSHs (sv_2mortal (newSViv (w)));
860	PUSHs (sv_2mortal (newSViv (h)));	1075	PUSHs (sv_2mortal (newSViv (h)));
861	}	1076	}
862		1077
863	int	1078	int
		1079	descent (CFPlus::Layout self)
		1080	CODE:
		1081	{
		1082	PangoRectangle rect;
		1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1084	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1085	RETVAL = PANGO_DESCENT (rect);
		1086	}
		1087	OUTPUT:
		1088	RETVAL
		1089
		1090	int
864	xy_to_index (CFClient::Layout self, int x, int y)	1091	xy_to_index (CFPlus::Layout self, int x, int y)
865	CODE:	1092	CODE:
866	{	1093	{
867	int index, trailing;	1094	int index, trailing;
868	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
869	RETVAL = index;	1096	RETVAL = index + trailing;
870	}	1097	}
871	OUTPUT:	1098	OUTPUT:
872	RETVAL	1099	RETVAL
873		1100
874	void	1101	void
875	cursor_pos (CFClient::Layout self, int index)	1102	cursor_pos (CFPlus::Layout self, int index)
876	PPCODE:	1103	PPCODE:
877	{	1104	{
878	PangoRectangle strong_pos;	1105	PangoRectangle strong_pos;
879	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
880		1107
…		…
883	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
884	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
885	}	1112	}
886		1113
887	void	1114	void
888	render (CFClient::Layout self)	1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
889	PPCODE:	1116	PPCODE:
890	{	1117	{
891	SV *retval;	1118	int line, x;
892	int w, h;
893		1119
894	layout_get_pixel_size (self, &w, &h);	1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
895		1122
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);	1123	EXTEND (SP, 2);
944	PUSHs (sv_2mortal (newSViv (w)));	1124	PUSHs (sv_2mortal (newSViv (line - 1)));
		1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1126	}
		1127
		1128	void
		1129	line_x_to_index (CFPlus::Layout self, int line, int x)
		1130	PPCODE:
		1131	{
		1132	PangoLayoutLine *lp;
		1133	int index, trailing;
		1134
		1135	if (line < 0)
		1136	XSRETURN_EMPTY;
		1137
		1138	if (!(lp = pango_layout_get_line (self->pl, line)))
		1139	XSRETURN_EMPTY; /* do better */
		1140
		1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1142
		1143	EXTEND (SP, 2);
		1144	if (GIMME_V == G_SCALAR)
945	PUSHs (sv_2mortal (newSViv (h)));	1145	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	1146	else
951	{	1147	{
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)));	1148	PUSHs (sv_2mortal (newSViv (index)));
971	PUSHs (sv_2mortal (newSViv (h)));	1149	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	}	1150	}
976	}	1151	}
977		1152
		1153	void
		1154	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1155	PPCODE:
		1156	pango_opengl_render_layout_subpixel (
		1157	self->pl,
		1158	x * PANGO_SCALE, y * PANGO_SCALE,
		1159	self->r, self->g, self->b, self->a,
		1160	flags
		1161	);
		1162
978	MODULE = CFClient PACKAGE = CFClient::Texture	1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
979		1164
980	void	1165	void
		1166	pad2pot (SV *data_, SV *w_, SV *h_)
		1167	CODE:
		1168	{
		1169	int ow = SvIV (w_);
		1170	int oh = SvIV (h_);
		1171
		1172	if (ow && oh)
		1173	{
		1174	int nw = minpot (ow);
		1175	int nh = minpot (oh);
		1176
		1177	if (nw != ow || nh != oh)
		1178	{
		1179	if (SvOK (data_))
		1180	{
		1181	STRLEN datalen;
		1182	char *data = SvPVbyte (data_, datalen);
		1183	int bpp = datalen / (ow * oh);
		1184	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1185
		1186	SvPOK_only (result_);
		1187	SvCUR_set (result_, nw * nh * bpp);
		1188
		1189	memset (SvPVX (result_), 0, nw * nh * bpp);
		1190	while (oh--)
		1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1192
		1193	sv_setsv (data_, result_);
		1194	}
		1195
		1196	sv_setiv (w_, nw);
		1197	sv_setiv (h_, nh);
		1198	}
		1199	}
		1200	}
		1201
		1202	void
981	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982	PROTOTYPE: $$$;$$	1204	PROTOTYPE: $$$;$$
983	ALIAS:	1205	ALIAS:
984	draw_quad_alpha = 1	1206	draw_quad_alpha = 1
985	draw_quad_alpha_premultiplied = 2	1207	draw_quad_alpha_premultiplied = 2
986	CODE:	1208	CODE:
…		…
1024	glDisable (GL_ALPHA_TEST);	1246	glDisable (GL_ALPHA_TEST);
1025	glDisable (GL_BLEND);	1247	glDisable (GL_BLEND);
1026	}	1248	}
1027	}	1249	}
1028		1250
1029	MODULE = CFClient PACKAGE = CFClient::Map	1251	MODULE = CFPlus PACKAGE = CFPlus::Map
1030		1252
1031	CFClient::Map	1253	CFPlus::Map
1032	new (SV *class, int map_width, int map_height)	1254	new (SV *class)
1033	CODE:	1255	CODE:
1034	New (0, RETVAL, 1, struct map);	1256	New (0, RETVAL, 1, struct map);
1035	RETVAL->x = 0;	1257	RETVAL->x = 0;
1036	RETVAL->y = 0;	1258	RETVAL->y = 0;
1037	RETVAL->w = map_width;	1259	RETVAL->w = 0;
1038	RETVAL->h = map_height;	1260	RETVAL->h = 0;
1039	RETVAL->ox = 0;	1261	RETVAL->ox = 0;
1040	RETVAL->oy = 0;	1262	RETVAL->oy = 0;
1041	RETVAL->faces = 8192;	1263	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1264	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;	1265	RETVAL->rows = 0;
1046	RETVAL->row = 0;	1266	RETVAL->row = 0;
1047	OUTPUT:	1267	OUTPUT:
1048	RETVAL	1268	RETVAL
1049		1269
1050	void	1270	void
1051	DESTROY (CFClient::Map self)	1271	DESTROY (CFPlus::Map self)
1052	CODE:	1272	CODE:
1053	{	1273	{
1054	map_clear (self);	1274	map_clear (self);
1055	Safefree (self->face);	1275	Safefree (self->face2tile);
		1276	Safefree (self->tex);
1056	Safefree (self);	1277	Safefree (self);
1057	}	1278	}
1058		1279
1059	void	1280	void
		1281	resize (CFPlus::Map self, int map_width, int map_height)
		1282	CODE:
		1283	self->w = map_width;
		1284	self->h = map_height;
		1285
		1286	void
1060	clear (CFClient::Map self)	1287	clear (CFPlus::Map self)
1061	CODE:	1288	CODE:
1062	map_clear (self);	1289	map_clear (self);
1063		1290
1064	void	1291	void
1065	set_face (CFClient::Map self, int face, int texid)	1292	set_tileid (CFPlus::Map self, int face, int tile)
1066	CODE:	1293	CODE:
1067	{	1294	{
1068	while (self->faces <= face)	1295	need_facenum (self, face); self->face2tile [face] = tile;
1069	{	1296	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	}	1297	}
1076		1298
1077	void	1299	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)	1300	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:	1301	CODE:
1080	{	1302	{
1081	while (self->texs <= texid)	1303	need_texid (self, texid);
1082	{
1083	Append (maptex, self->tex, self->texs, self->texs);
1084	self->texs *= 2;
1085	}
1086		1304
1087	{	1305	{
1088	maptex *tex = self->tex + texid;	1306	maptex *tex = self->tex + texid;
1089		1307
1090	tex->name = name;	1308	tex->name = name;
…		…
1107	// from transparent color bleeding and ugly wrapping effects.	1325	// from transparent color bleeding and ugly wrapping effects.
1108	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109	}	1327	}
1110		1328
1111	int	1329	int
1112	ox (CFClient::Map self)	1330	ox (CFPlus::Map self)
1113	ALIAS:	1331	ALIAS:
1114	oy = 1	1332	oy = 1
1115	x = 2	1333	x = 2
1116	y = 3	1334	y = 3
1117	w = 4	1335	w = 4
…		…
1128	}	1346	}
1129	OUTPUT:	1347	OUTPUT:
1130	RETVAL	1348	RETVAL
1131		1349
1132	void	1350	void
1133	scroll (CFClient::Map self, int dx, int dy)	1351	scroll (CFPlus::Map self, int dx, int dy)
1134	CODE:	1352	CODE:
1135	{	1353	{
1136	if (dx > 0)	1354	if (dx > 0)
1137	map_blank (self, self->x, self->y, dx - 1, self->h);	1355	map_blank (self, self->x, self->y, dx, self->h);
1138	else if (dx < 0)	1356	else if (dx < 0)
1139	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1140		1358
1141	if (dy > 0)	1359	if (dy > 0)
1142	map_blank (self, self->x, self->y, self->w, dy - 1);	1360	map_blank (self, self->x, self->y, self->w, dy);
1143	else if (dy < 0)	1361	else if (dy < 0)
1144	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1145		1363
1146	self->ox += dx; self->x += dx;	1364	self->ox += dx; self->x += dx;
1147	self->oy += dy; self->y += dy;	1365	self->oy += dy; self->y += dy;
1148		1366
1149	while (self->y < 0)	1367	while (self->y < 0)
…		…
1154	self->y += MAP_EXTEND_Y;	1372	self->y += MAP_EXTEND_Y;
1155	}	1373	}
1156	}	1374	}
1157		1375
1158	void	1376	void
1159	map1a_update (CFClient::Map self, SV *data_)	1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1160	CODE:	1378	CODE:
1161	{	1379	{
1162	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163	uint8_t *data_end = (uint8_t *)SvEND (data_);	1381	uint8_t *data_end = (uint8_t *)SvEND (data_);
1164	mapcell *cell;	1382	mapcell *cell;
1165	int x, y, flags;	1383	int x, y, flags;
1166		1384
1167	while (data < data_end)	1385	while (data < data_end - 1)
1168	{	1386	{
1169	flags = (data [0] << 8) + data [1]; data += 2;	1387	flags = (data [0] << 8) + data [1]; data += 2;
1170		1388
1171	x = ((flags >> 10) & 63) + self->x;	1389	x = self->x + ((flags >> 10) & 63);
1172	y = ((flags >> 4) & 63) + self->y;	1390	y = self->y + ((flags >> 4) & 63);
1173		1391
1174	cell = map_get_cell (self, x, y);	1392	cell = map_get_cell (self, x, y);
1175		1393
1176	if (flags & 15)	1394	if (flags & 15)
1177	{	1395	{
1178	if (cell->darkness < 0)	1396	if (!cell->darkness)
1179	{	1397	{
		1398	memset (cell, 0, sizeof (*cell));
1180	cell->darkness = 0;	1399	cell->darkness = 256;
1181	cell->face [0] = 0;
1182	cell->face [1] = 0;
1183	cell->face [2] = 0;
1184	}	1400	}
1185		1401
1186	cell->darkness = flags & 8 ? *data++ : 255;
1187
1188	//TODO: don't trust server data to be in-range(!)	1402	//TODO: don't trust server data to be in-range(!)
		1403
		1404	if (flags & 8)
		1405	{
		1406	if (extmap)
		1407	{
		1408	uint8_t ext, cmd;
		1409
		1410	do
		1411	{
		1412	ext = *data++;
		1413	cmd = ext & 0x3f;
		1414
		1415	if (cmd < 4)
		1416	cell->darkness = 255 - ext * 64 + 1;
		1417	else if (cmd == 5) // health
		1418	{
		1419	cell->stat_width = 1;
		1420	cell->stat_hp = *data++;
		1421	}
		1422	else if (cmd == 6) // monster width
		1423	cell->stat_width = *data++ + 1;
		1424	else if (cmd == 0x47)
		1425	{
		1426	if (*data == 8)
		1427	; // decode player uuid
		1428
		1429	data += *data + 1;
		1430	}
		1431	else if (cmd == 8) // cell flags
		1432	cell->flags = *data++;
		1433	else if (ext & 0x40) // unknown, multibyte => skip
		1434	data += *data + 1;
		1435	else
		1436	data++;
		1437	}
		1438	while (ext & 0x80);
		1439	}
		1440	else
		1441	cell->darkness = *data++ + 1;
		1442	}
1189		1443
1190	if (flags & 4)	1444	if (flags & 4)
1191	{	1445	{
1192	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1446	faceid face = (data [0] << 8) + data [1]; data += 2;
		1447	need_facenum (self, face);
		1448	cell->tile [0] = self->face2tile [face];
1193	}	1449	}
1194		1450
1195	if (flags & 2)	1451	if (flags & 2)
1196	{	1452	{
1197	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1453	faceid face = (data [0] << 8) + data [1]; data += 2;
		1454	need_facenum (self, face);
		1455	cell->tile [1] = self->face2tile [face];
1198	}	1456	}
1199		1457
1200	if (flags & 1)	1458	if (flags & 1)
1201	{	1459	{
1202	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1460	faceid face = (data [0] << 8) + data [1]; data += 2;
		1461	need_facenum (self, face);
		1462	cell->tile [2] = self->face2tile [face];
1203	}	1463	}
1204	}	1464	}
1205	else	1465	else
1206	cell->darkness = -1;	1466	cell->darkness = 0;
1207	}	1467	}
1208	}	1468	}
1209		1469
1210	SV *	1470	SV *
1211	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1212	CODE:	1472	CODE:
1213	{	1473	{
1214	int x1, x;	1474	int x1, x;
1215	int y1, y;	1475	int y1, y;
1216	int z;	1476	int z;
…		…
1237	{	1497	{
1238	mapcell *cell = row->col + (x - row->c0);	1498	mapcell *cell = row->col + (x - row->c0);
1239		1499
1240	for (z = 0; z <= 0; z++)	1500	for (z = 0; z <= 0; z++)
1241	{	1501	{
1242	mapface face = cell->face [z];
1243
1244	if (face)
1245	{
1246	maptex tex = self->tex [face];	1502	maptex tex = self->tex [cell->tile [z]];
1247	int a0 = 255 - tex.a;	1503	int a0 = 255 - tex.a;
1248	int a1 = tex.a;	1504	int a1 = tex.a;
1249		1505
1250	r = (r * a0 + tex.r * a1) / 255;	1506	r = (r * a0 + tex.r * a1) / 255;
1251	g = (g * a0 + tex.g * a1) / 255;	1507	g = (g * a0 + tex.g * a1) / 255;
1252	b = (b * a0 + tex.b * a1) / 255;	1508	b = (b * a0 + tex.b * a1) / 255;
1253	a = (a * a0 + tex.a * a1) / 255;	1509	a = (a * a0 + tex.a * a1) / 255;
1254	}
1255	}	1510	}
1256	}	1511	}
1257		1512
1258	*map++ = (r )	1513	*map++ = (r )
1259	| (g << 8)	1514	| (g << 8)
…		…
1266	}	1521	}
1267	OUTPUT:	1522	OUTPUT:
1268	RETVAL	1523	RETVAL
1269		1524
1270	void	1525	void
1271	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1272	PPCODE:	1527	CODE:
1273	{	1528	{
1274	int vx, vy;
1275	int x, y, z;	1529	int x, y, z;
1276	int last_name;	1530	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
1282	memset (darkness, 255, sw4 * sh);
1283	SvPOK_only (darkness_sv);
1284	SvCUR_set (darkness_sv, sw4 * sh);
1285
1286	vx = self->x + (self->w - sw) / 2 - shift_x;
1287	vy = self->y + (self->h - sh) / 2 - shift_y;
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		1531
1299	glColor4ub (255, 255, 255, 255);	1532	glColor4ub (255, 255, 255, 255);
1300		1533
		1534	glEnable (GL_BLEND);
1301	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302	glEnable (GL_BLEND);
1303	glEnable (GL_TEXTURE_2D);	1536	glEnable (GL_TEXTURE_2D);
1304	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305		1538
1306	glBegin (GL_QUADS);	1539	glBegin (GL_QUADS);
1307		1540
1308	last_name = 0;	1541	last_name = 0;
1309		1542
		1543	mx += self->x;
		1544	my += self->y;
		1545
1310	for (z = 0; z < 3; z++)	1546	for (z = 0; z < 3; z++)
1311	for (y = 0; y < sh; y++)	1547	for (y = 0; y < sh; y++)
1312	if (0 <= y + vy && y + vy < self->rows)	1548	if (0 <= y + my && y + my < self->rows)
1313	{	1549	{
1314	maprow *row = self->row + (y + vy);	1550	maprow *row = self->row + (y + my);
1315		1551
1316	for (x = 0; x < sw; x++)	1552	for (x = 0; x < sw; x++)
1317	if (row->c0 <= x + vx && x + vx < row->c1)	1553	if (row->c0 <= x + mx && x + mx < row->c1)
1318	{	1554	{
1319	mapcell *cell = row->col + (x + vx - row->c0);	1555	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];	1556	tileid tile = cell->tile [z];
1326		1557
1327	if (face)	1558	if (tile)
1328	{	1559	{
1329	maptex tex = self->tex [face];	1560	maptex tex = self->tex [tile];
1330
1331	int px = (x + 1) * 32 - tex.w;	1561	int px = (x + 1) * T - tex.w;
1332	int py = (y + 1) * 32 - tex.h;	1562	int py = (y + 1) * T - tex.h;
1333		1563
1334	if (last_name != tex.name)	1564	if (last_name != tex.name)
1335	{	1565	{
		1566	if (!tex.name)
		1567	tex = self->tex [2]; /* missing, replace by noface */
		1568
1336	glEnd ();	1569	glEnd ();
1337	last_name = tex.name;
1338	glBindTexture (GL_TEXTURE_2D, last_name);	1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1339	glBegin (GL_QUADS);	1571	glBegin (GL_QUADS);
1340	}	1572	}
1341		1573
1342	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1578
		1579	if (cell->flags && z == 2)
		1580	{
		1581	if (cell->flags & 1)
		1582	{
		1583	maptex tex = self->tex [1];
		1584	int px = x * T + T * 2 / 32;
		1585	int py = y * T - T * 6 / 32;
		1586
		1587	glEnd ();
		1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1589	glBegin (GL_QUADS);
		1590
		1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1595	}
		1596	}
1346	}	1597	}
1347	}	1598	}
1348	}	1599	}
1349		1600
1350	glEnd ();	1601	glEnd ();
1351		1602
1352	glDisable (GL_TEXTURE_2D);	1603	glDisable (GL_TEXTURE_2D);
1353	glDisable (GL_BLEND);	1604	glDisable (GL_BLEND);
		1605
		1606	// top layer: overlays such as the health bar
		1607	for (y = 0; y < sh; y++)
		1608	if (0 <= y + my && y + my < self->rows)
		1609	{
		1610	maprow *row = self->row + (y + my);
		1611
		1612	for (x = 0; x < sw; x++)
		1613	if (row->c0 <= x + mx && x + mx < row->c1)
		1614	{
		1615	mapcell *cell = row->col + (x + mx - row->c0);
		1616
		1617	int px = x * T;
		1618	int py = y * T;
		1619
		1620	if (cell->stat_hp)
		1621	{
		1622	int width = cell->stat_width * T;
		1623	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1624
		1625	glColor3ub (0, 0, 0);
		1626	glRectf (px + 1, py - thick - 2,
		1627	px + width - 1, py);
		1628
		1629	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1630	glRectf (px + 2,
		1631	py - thick - 1,
		1632	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1633	}
		1634	}
		1635	}
		1636	}
		1637
		1638	void
		1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1640	CODE:
		1641	{
		1642	static float color[16][3] = {
		1643	{ 0.00F, 0.00F, 0.00F },
		1644	{ 1.00F, 1.00F, 1.00F },
		1645	{ 0.00F, 0.00F, 0.55F },
		1646	{ 1.00F, 0.00F, 0.00F },
		1647
		1648	{ 1.00F, 0.54F, 0.00F },
		1649	{ 0.11F, 0.56F, 1.00F },
		1650	{ 0.93F, 0.46F, 0.00F },
		1651	{ 0.18F, 0.54F, 0.34F },
		1652
		1653	{ 0.56F, 0.73F, 0.56F },
		1654	{ 0.80F, 0.80F, 0.80F },
		1655	{ 0.55F, 0.41F, 0.13F },
		1656	{ 0.99F, 0.77F, 0.26F },
		1657
		1658	{ 0.74F, 0.65F, 0.41F },
		1659
		1660	{ 0.00F, 1.00F, 1.00F },
		1661	{ 1.00F, 0.00F, 1.00F },
		1662	{ 1.00F, 1.00F, 0.00F },
		1663	};
		1664
		1665	int x, y;
		1666
		1667	glEnable (GL_TEXTURE_2D);
		1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1669	glEnable (GL_BLEND);
		1670	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1671	glBegin (GL_QUADS);
		1672
		1673	for (y = 0; y < h; y++)
		1674	for (x = 0; x < w; x++)
		1675	{
		1676	unsigned char m = data [x + y * w];
		1677
		1678	if (m)
		1679	{
		1680	float *c = color [m & 15];
		1681
		1682	float tx1 = m & 0x40 ? 0.5 : 0.;
		1683	float tx2 = tx1 + 0.5;
		1684
		1685	glColor4f (c[0], c[1], c[2], 0.75);
		1686	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1687	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1688	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1689	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1690	}
		1691	}
		1692
		1693	glEnd ();
		1694	glDisable (GL_BLEND);
		1695	glDisable (GL_TEXTURE_2D);
		1696	}
		1697
		1698	void
		1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1700	PPCODE:
		1701	{
		1702	int x, y;
		1703	int sw4 = (sw + 3) & ~3;
		1704	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1705	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1706
		1707	memset (darkness, 255, sw4 * sh);
		1708	SvPOK_only (darkness_sv);
		1709	SvCUR_set (darkness_sv, sw4 * sh);
		1710
		1711	mx += self->x;
		1712	my += self->y;
		1713
		1714	for (y = 0; y < sh; y++)
		1715	if (0 <= y + my && y + my < self->rows)
		1716	{
		1717	maprow *row = self->row + (y + my);
		1718
		1719	for (x = 0; x < sw; x++)
		1720	if (row->c0 <= x + mx && x + mx < row->c1)
		1721	{
		1722	mapcell *cell = row->col + (x + mx - row->c0);
		1723
		1724	darkness[y * sw4 + x] = cell->darkness
		1725	? 255 - (cell->darkness - 1)
		1726	: 255 - FOW_DARKNESS;
		1727	}
		1728	}
1354		1729
1355	EXTEND (SP, 3);	1730	EXTEND (SP, 3);
1356	PUSHs (sv_2mortal (newSViv (sw4)));	1731	PUSHs (sv_2mortal (newSViv (sw4)));
1357	PUSHs (sv_2mortal (newSViv (sh)));	1732	PUSHs (sv_2mortal (newSViv (sh)));
1358	PUSHs (darkness_sv);	1733	PUSHs (darkness_sv);
1359	}	1734	}
1360		1735
1361	SV *	1736	SV *
1362	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1363	CODE:	1738	CODE:
1364	{	1739	{
1365	int x, y, x1, y1;	1740	int x, y, x1, y1;
1366	SV *data_sv = newSV (w * h * 7 + 5);	1741	SV *data_sv = newSV (w * h * 7 + 5);
1367	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1392	if (row && row->c0 <= x && x < row->c1)	1767	if (row && row->c0 <= x && x < row->c1)
1393	{	1768	{
1394	mapcell *cell = row->col + (x - row->c0);	1769	mapcell *cell = row->col + (x - row->c0);
1395	uint8_t flags = 0;	1770	uint8_t flags = 0;
1396		1771
1397	if (cell->face [0]) flags |= 1;	1772	if (cell->tile [0]) flags |= 1;
1398	if (cell->face [1]) flags |= 2;	1773	if (cell->tile [1]) flags |= 2;
1399	if (cell->face [2]) flags |= 4;	1774	if (cell->tile [2]) flags |= 4;
1400		1775
1401	*data++ = flags;	1776	*data++ = flags;
1402		1777
1403	if (flags & 1)	1778	if (flags & 1)
1404	{	1779	{
		1780	tileid tile = cell->tile [0];
1405	*data++ = cell->face [0] >> 8;	1781	*data++ = tile >> 8;
1406	*data++ = cell->face [0];	1782	*data++ = tile;
1407	}	1783	}
1408		1784
1409	if (flags & 2)	1785	if (flags & 2)
1410	{	1786	{
		1787	tileid tile = cell->tile [1];
1411	*data++ = cell->face [1] >> 8;	1788	*data++ = tile >> 8;
1412	*data++ = cell->face [1];	1789	*data++ = tile;
1413	}	1790	}
1414		1791
1415	if (flags & 4)	1792	if (flags & 4)
1416	{	1793	{
		1794	tileid tile = cell->tile [2];
1417	*data++ = cell->face [2] >> 8;	1795	*data++ = tile >> 8;
1418	*data++ = cell->face [2];	1796	*data++ = tile;
1419	}	1797	}
1420	}	1798	}
1421	else	1799	else
1422	*data++ = 0;	1800	*data++ = 0;
1423	}	1801	}
…		…
1429	}	1807	}
1430	OUTPUT:	1808	OUTPUT:
1431	RETVAL	1809	RETVAL
1432		1810
1433	void	1811	void
1434	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1435	PPCODE:	1813	PPCODE:
1436	{	1814	{
1437	int x, y, z;	1815	int x, y, z;
1438	int w, h;	1816	int w, h;
1439	int x1, y1;	1817	int x1, y1;
…		…
1463	{	1841	{
1464	uint8_t flags = *data++;	1842	uint8_t flags = *data++;
1465		1843
1466	if (flags)	1844	if (flags)
1467	{	1845	{
1468	mapface face[3] = { 0, 0, 0 };
1469
1470	mapcell *cell = row_get_cell (row, x);	1846	mapcell *cell = row_get_cell (row, x);
		1847	tileid tile[3] = { 0, 0, 0 };
1471		1848
1472	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1849	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1473	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1850	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1474	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1851	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1475		1852
1476	if (cell->darkness <= 0)	1853	if (cell->darkness == 0)
1477	{	1854	{
1478	cell->darkness = -1;	1855	cell->darkness = 0;
1479		1856
1480	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1481	{	1858	{
1482	cell->face[z] = face[z];	1859	tileid t = tile [z];
1483		1860
1484	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	1861	if (t >= self->texs || !self->tex [t].name)
		1862	{
1485	XPUSHs (sv_2mortal (newSViv (face[z])));	1863	XPUSHs (sv_2mortal (newSViv (t)));
		1864	need_texid (self, t);
		1865	}
		1866
		1867	cell->tile [z] = t;
1486	}	1868	}
1487	}	1869	}
1488	}	1870	}
1489	}	1871	}
1490	}	1872	}
1491	}	1873	}
1492		1874
1493	MODULE = CFClient PACKAGE = CFClient::MixChunk	1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1494		1876
1495	CFClient::MixChunk	1877	CFPlus::MixChunk
1496	new_from_file (SV *class, char *path)	1878	new_from_file (SV *class, char *path)
1497	CODE:	1879	CODE:
1498	RETVAL = Mix_LoadWAV (path);	1880	RETVAL = Mix_LoadWAV (path);
1499	OUTPUT:	1881	OUTPUT:
1500	RETVAL	1882	RETVAL
1501		1883
1502	void	1884	void
1503	DESTROY (CFClient::MixChunk self)	1885	DESTROY (CFPlus::MixChunk self)
1504	CODE:	1886	CODE:
1505	Mix_FreeChunk (self);	1887	Mix_FreeChunk (self);
1506		1888
1507	int	1889	int
1508	volume (CFClient::MixChunk self, int volume = -1)	1890	volume (CFPlus::MixChunk self, int volume = -1)
1509	CODE:	1891	CODE:
1510	RETVAL = Mix_VolumeChunk (self, volume);	1892	RETVAL = Mix_VolumeChunk (self, volume);
1511	OUTPUT:	1893	OUTPUT:
1512	RETVAL	1894	RETVAL
1513		1895
1514	int	1896	int
1515	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1516	CODE:	1898	CODE:
1517	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1518	OUTPUT:	1900	OUTPUT:
1519	RETVAL	1901	RETVAL
1520		1902
1521	MODULE = CFClient PACKAGE = CFClient::MixMusic	1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1522		1904
1523	int	1905	int
1524	volume (int volume = -1)	1906	volume (int volume = -1)
1525	CODE:	1907	CODE:
1526	RETVAL = Mix_VolumeMusic (volume);	1908	RETVAL = Mix_VolumeMusic (volume);
1527	OUTPUT:	1909	OUTPUT:
1528	RETVAL	1910	RETVAL
1529		1911
1530	CFClient::MixMusic	1912	CFPlus::MixMusic
1531	new_from_file (SV *class, char *path)	1913	new_from_file (SV *class, char *path)
1532	CODE:	1914	CODE:
1533	RETVAL = Mix_LoadMUS (path);	1915	RETVAL = Mix_LoadMUS (path);
1534	OUTPUT:	1916	OUTPUT:
1535	RETVAL	1917	RETVAL
1536		1918
1537	void	1919	void
1538	DESTROY (CFClient::MixMusic self)	1920	DESTROY (CFPlus::MixMusic self)
1539	CODE:	1921	CODE:
1540	Mix_FreeMusic (self);	1922	Mix_FreeMusic (self);
1541		1923
1542	int	1924	int
1543	play (CFClient::MixMusic self, int loops = -1)	1925	play (CFPlus::MixMusic self, int loops = -1)
1544	CODE:	1926	CODE:
1545	RETVAL = Mix_PlayMusic (self, loops);	1927	RETVAL = Mix_PlayMusic (self, loops);
1546	OUTPUT:	1928	OUTPUT:
1547	RETVAL	1929	RETVAL
1548		1930
1549	MODULE = CFClient PACKAGE = CFClient::OpenGL	1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1550		1932
1551	BOOT:	1933	BOOT:
1552	{	1934	{
1553	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1554	static const struct {	1936	static const struct {
1555	const char *name;	1937	const char *name;
1556	IV iv;	1938	IV iv;
1557	} *civ, const_iv[] = {	1939	} *civ, const_iv[] = {
1558	# define const_iv(name) { # name, (IV)name }	1940	# define const_iv(name) { # name, (IV)name }
…		…
1565	const_iv (GL_SCISSOR_TEST),	1947	const_iv (GL_SCISSOR_TEST),
1566	const_iv (GL_DEPTH_TEST),	1948	const_iv (GL_DEPTH_TEST),
1567	const_iv (GL_ALPHA_TEST),	1949	const_iv (GL_ALPHA_TEST),
1568	const_iv (GL_NORMALIZE),	1950	const_iv (GL_NORMALIZE),
1569	const_iv (GL_RESCALE_NORMAL),	1951	const_iv (GL_RESCALE_NORMAL),
		1952	const_iv (GL_FRONT),
		1953	const_iv (GL_BACK),
1570	const_iv (GL_AND),	1954	const_iv (GL_AND),
1571	const_iv (GL_ONE),	1955	const_iv (GL_ONE),
1572	const_iv (GL_ZERO),	1956	const_iv (GL_ZERO),
1573	const_iv (GL_SRC_ALPHA),	1957	const_iv (GL_SRC_ALPHA),
1574	const_iv (GL_DST_ALPHA),	1958	const_iv (GL_DST_ALPHA),
1575	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1959	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576	const_iv (GL_ONE_MINUS_DST_ALPHA),	1960	const_iv (GL_ONE_MINUS_DST_ALPHA),
1577	const_iv (GL_SRC_ALPHA_SATURATE),	1961	const_iv (GL_SRC_ALPHA_SATURATE),
1578	const_iv (GL_RGB),	1962	const_iv (GL_RGB),
1579	const_iv (GL_RGBA),	1963	const_iv (GL_RGBA),
		1964	const_iv (GL_RGBA4),
		1965	const_iv (GL_RGBA8),
		1966	const_iv (GL_RGB5_A1),
1580	const_iv (GL_UNSIGNED_BYTE),	1967	const_iv (GL_UNSIGNED_BYTE),
1581	const_iv (GL_UNSIGNED_SHORT),	1968	const_iv (GL_UNSIGNED_SHORT),
1582	const_iv (GL_UNSIGNED_INT),	1969	const_iv (GL_UNSIGNED_INT),
1583	const_iv (GL_ALPHA),	1970	const_iv (GL_ALPHA),
1584	const_iv (GL_INTENSITY),	1971	const_iv (GL_INTENSITY),
…		…
1616	const_iv (GL_SEPARABLE_2D),	2003	const_iv (GL_SEPARABLE_2D),
1617	const_iv (GL_CONVOLUTION_2D),	2004	const_iv (GL_CONVOLUTION_2D),
1618	const_iv (GL_CONVOLUTION_BORDER_MODE),	2005	const_iv (GL_CONVOLUTION_BORDER_MODE),
1619	const_iv (GL_CONSTANT_BORDER),	2006	const_iv (GL_CONSTANT_BORDER),
1620	const_iv (GL_LINES),	2007	const_iv (GL_LINES),
		2008	const_iv (GL_LINE_STRIP),
1621	const_iv (GL_LINE_LOOP),	2009	const_iv (GL_LINE_LOOP),
1622	const_iv (GL_QUADS),	2010	const_iv (GL_QUADS),
1623	const_iv (GL_QUAD_STRIP),	2011	const_iv (GL_QUAD_STRIP),
1624	const_iv (GL_TRIANGLES),	2012	const_iv (GL_TRIANGLES),
1625	const_iv (GL_TRIANGLE_STRIP),	2013	const_iv (GL_TRIANGLE_STRIP),
…		…
1658	OUTPUT:	2046	OUTPUT:
1659	RETVAL	2047	RETVAL
1660		2048
1661	int glGetError ()	2049	int glGetError ()
1662		2050
		2051	void glFinish ()
		2052
1663	void glClear (int mask)	2053	void glClear (int mask)
1664		2054
1665	void glClearColor (float r, float g, float b, float a = 1.0)	2055	void glClearColor (float r, float g, float b, float a = 1.0)
1666	PROTOTYPE: @	2056	PROTOTYPE: @
1667		2057
…		…
1690	void glPushMatrix ()	2080	void glPushMatrix ()
1691		2081
1692	void glPopMatrix ()	2082	void glPopMatrix ()
1693		2083
1694	void glLoadIdentity ()	2084	void glLoadIdentity ()
		2085
		2086	void glDrawBuffer (int buffer)
		2087
		2088	void glReadBuffer (int buffer)
1695		2089
1696	# near_ and far_ are due to microsofts buggy "c" compiler	2090	# 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_)	2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698		2092
1699	# near_ and far_ are due to microsofts buggy "c" compiler	2093	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1729	r *= a;	2123	r *= a;
1730	g *= a;	2124	g *= a;
1731	b *= a;	2125	b *= a;
1732	}	2126	}
1733	// microsoft visual "c" rounds instead of truncating...	2127	// microsoft visual "c" rounds instead of truncating...
1734	glColor4ub (MIN ((int)(r * 256.f), 255),	2128	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		2129
1739	void glInterleavedArrays (int format, int stride, char *data)	2130	void glInterleavedArrays (int format, int stride, char *data)
1740		2131
1741	void glDrawElements (int mode, int count, int type, char *indices)	2132	void glDrawElements (int mode, int count, int type, char *indices)
1742		2133
…		…
1819		2210
1820	void glEndList ()	2211	void glEndList ()
1821		2212
1822	void glCallList (int list)	2213	void glCallList (int list)
1823		2214
1824

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