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/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 1.174 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>
15	#include <stdlib.h>	23	#include <stdlib.h>
16		24
…		…
18	#include <SDL_endian.h>	26	#include <SDL_endian.h>
19	#include <SDL_image.h>	27	#include <SDL_image.h>
20	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
22		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
23	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
24		35
25	#include <pango/pango.h>	36	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		37
30	#ifndef _WIN32	38	#ifndef _WIN32
31	# include <sys/types.h>	39	# include <sys/types.h>
32	# include <sys/socket.h>	40	# include <sys/socket.h>
33	# include <netinet/in.h>	41	# include <netinet/in.h>
34	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
35	# include <inttypes.h>	43	# 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	44	#endif
44		45
45	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		47
47	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
48		49
49	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
51		52
52	#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
53		60
54	static struct	61	static struct
55	{	62	{
56	#define GL_FUNC(ptr,name) ptr name;	63	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	64	#include "glfunc.h"
…		…
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	74	else
68	glBlendFunc (sa, da);	75	glBlendFunc (sa, da);
69	}	76	}
70		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
71	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
73		86
74	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	}
75		106
76	typedef struct cf_layout {	107	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
80	int base_height;	110	int base_height;
81	CFClient__Font font;	111	CFPlus__Font font;
82	} *CFClient__Layout;	112	} *CFPlus__Layout;
83		113
84	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
85	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
86	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
87		117
88	static void	118	static void
89	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
90	{	120	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	122	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	124	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	126	}
101		127
102	static void	128	static void
103	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
104	{	130	{
105	/* 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
106	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
107	*/	133	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
112		138
113	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
114	}	140	}
115		141
116	static void	142	static void
117	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
118	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
120		149
121	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		152
124	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
125	}	154	if (!rect.height) rect.height = 1;
126		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
127	typedef uint16_t mapface;	161	typedef uint16_t faceid;
128		162
129	typedef struct {	163	typedef struct {
130	GLint name;	164	int name;
131	int w, h;	165	int w, h;
132	float s, t;	166	float s, t;
133	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
134	} maptex;	168	} maptex;
135		169
136	typedef struct {	170	typedef struct {
		171	uint32_t player;
		172	tileid tile[3];
137	int16_t darkness;	173	uint16_t darkness;
138	mapface face[3];	174	uint8_t stat_width, stat_hp, flags;
139	} mapcell;	175	} mapcell;
140		176
141	typedef struct {	177	typedef struct {
142	int32_t c0, c1;	178	int32_t c0, c1;
143	mapcell *col;	179	mapcell *col;
144	} maprow;	180	} maprow;
145		181
146	typedef struct map {	182	typedef struct map {
147	int x, y, w, h;	183	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	184	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	185	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	186	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		187
155	int32_t rows;	188	int32_t rows;
156	maprow *row;	189	maprow *row;
157	} *CFClient__Map;	190	} *CFPlus__Map;
158		191
159	static char *	192	static char *
160	prepend (char *ptr, int sze, int inc)	193	prepend (char *ptr, int sze, int inc)
161	{	194	{
162	char *p;	195	char *p;
…		…
179	}	212	}
180		213
181	#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))
182	#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))
183		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
184	static maprow *	237	static maprow *
185	map_get_row (CFClient__Map self, int y)	238	map_get_row (CFPlus__Map self, int y)
186	{	239	{
187	if (0 > y)	240	if (0 > y)
188	{	241	{
189	int extend = - y + MAP_EXTEND_Y;	242	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	243	Prepend (maprow, self->row, self->rows, extend);
…		…
228		281
229	return row->col + (x - row->c0);	282	return row->col + (x - row->c0);
230	}	283	}
231		284
232	static mapcell *	285	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	286	map_get_cell (CFPlus__Map self, int x, int y)
234	{	287	{
235	return row_get_cell (map_get_row (self, y), x);	288	return row_get_cell (map_get_row (self, y), x);
236	}	289	}
237		290
238	static void	291	static void
239	map_clear (CFClient__Map self)	292	map_clear (CFPlus__Map self)
240	{	293	{
241	int r;	294	int r;
242		295
243	for (r = 0; r < self->rows; r++)	296	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	297	Safefree (self->row[r].col);
…		…
252	self->row = 0;	305	self->row = 0;
253	self->rows = 0;	306	self->rows = 0;
254	}	307	}
255		308
256	static void	309	static void
257	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)
258	{	311	{
259	int x, y;	312	int x, y;
260	maprow *row;	313	maprow *row;
		314	mapcell *cell;
261		315
262	for (y = y0; y < y0 + h; y++)	316	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	317	if (y >= 0)
264	{	318	{
265	if (y >= self->rows)	319	if (y >= self->rows)
…		…
271	if (x >= row->c0)	325	if (x >= row->c0)
272	{	326	{
273	if (x >= row->c1)	327	if (x >= row->c1)
274	break;	328	break;
275		329
276	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;
277	}	336	}
278	}	337	}
279	}	338	}
280		339
281	static void	340	static void
…		…
302	ev.data2 = 0;	361	ev.data2 = 0;
303		362
304	SDL_PushEvent ((SDL_Event *)&ev);	363	SDL_PushEvent ((SDL_Event *)&ev);
305	}	364	}
306		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
307	MODULE = CFClient PACKAGE = CFClient	387	MODULE = CFPlus PACKAGE = CFPlus
308		388
309	PROTOTYPES: ENABLE	389	PROTOTYPES: ENABLE
310		390
311	BOOT:	391	BOOT:
312	{	392	{
313	HV *stash = gv_stashpv ("CFClient", 1);	393	HV *stash = gv_stashpv ("CFPlus", 1);
314	static const struct {	394	static const struct {
315	const char *name;	395	const char *name;
316	IV iv;	396	IV iv;
317	} *civ, const_iv[] = {	397	} *civ, const_iv[] = {
318	# 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
319	const_iv (SDL_ACTIVEEVENT),	402	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	403	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	404	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	405	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	406	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	415	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	416	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	417	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	418	const_iv (SDL_VIDEOEXPOSE),
336	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
337	const_iv (SDLK_KP0),	425	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	426	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	427	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	428	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	429	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	484	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	485	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	486	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	487	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	488	const_iv (SDLK_UNDO),
		489
401	const_iv (KMOD_NONE),	490	const_iv (KMOD_NONE),
		491	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	492	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	493	const_iv (KMOD_RSHIFT),
		494	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	495	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	496	const_iv (KMOD_RCTRL),
		497	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	498	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	499	const_iv (KMOD_RALT),
		500	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	501	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	502	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	503	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	504	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	505	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	506	# undef const_iv
418	};	507	};
419		508
420	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; )
421	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);
422	}	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)
423		532
424	void	533	void
425	pango_init ()	534	pango_init ()
426	CODE:	535	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	536	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	537	opengl_fontmap = pango_opengl_font_map_new ();
431	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);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	539	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	}	540	}
450		541
451	int	542	int
452	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
453		544
454	void	545	void
455	SDL_Quit ()	546	SDL_Quit ()
456		547
457	void	548	void
…		…
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
467		558
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
470		561
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		566
476	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
477		572
478	SDL_EnableUNICODE (1);	573	SDL_EnableUNICODE (1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
480		575
481	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
533	case SDL_KEYDOWN:	628	case SDL_KEYDOWN:
534	case SDL_KEYUP:	629	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	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 */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	635	break;
540		636
541	case SDL_ACTIVEEVENT:	637	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	666	break;
571	}	667	}
572		668
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
574	}	670	}
575	}	671	}
576		672
577	int	673	int
578	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)
…		…
592	#ifndef _WIN32	688	#ifndef _WIN32
593	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
594	#endif	690	#endif
595		691
596	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
597	add_font (char *file)	722	add_font (char *file)
598	CODE:	723	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32
601	// cairo... sigh... requires win2000
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		725
605	void	726	void
606	load_image_inline (SV *image_)	727	load_image_inline (SV *image_)
607	ALIAS:	728	ALIAS:
608	load_image_file = 1	729	load_image_file = 1
…		…
650		771
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	772	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		773
653	assert (surface2->pitch == surface2->w * 4);	774	assert (surface2->pitch == surface2->w * 4);
654		775
		776	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	777	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	778	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	779	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	780	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)));	781	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	782	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	783	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		784	SDL_UnlockSurface (surface2);
664		785
665	SDL_FreeSurface (surface);	786	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	787	SDL_FreeSurface (surface2);
667	}	788	}
668		789
…		…
704	CODE:	825	CODE:
705	fprintf (stderr, "FATAL: %s\n", message);	826	fprintf (stderr, "FATAL: %s\n", message);
706	#ifdef _WIN32	827	#ifdef _WIN32
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
708	#endif	829	#endif
709	_Exit (1);	830	_exit (1);
710		831
711	void	832	void
712	_exit (int retval)	833	_exit (int retval = 0)
713	CODE:	834	CODE:
		835	#ifdef WIN32
		836	ExitThread (retval); // unclean, please beam me up
		837	#else
714	_Exit (retval);	838	_exit (retval);
		839	#endif
715		840
716	MODULE = CFClient PACKAGE = CFClient::Font	841	MODULE = CFPlus PACKAGE = CFPlus::Font
717		842
718	CFClient::Font	843	CFPlus::Font
719	new_from_file (SV *class, char *path, int id = 0)	844	new_from_file (SV *class, char *path, int id = 0)
720	CODE:	845	CODE:
721	{	846	{
722	int count;	847	int count;
723	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
726	}	851	}
727	OUTPUT:	852	OUTPUT:
728	RETVAL	853	RETVAL
729		854
730	void	855	void
731	DESTROY (CFClient::Font self)	856	DESTROY (CFPlus::Font self)
732	CODE:	857	CODE:
733	pango_font_description_free (self);	858	pango_font_description_free (self);
734		859
735	void	860	void
736	make_default (CFClient::Font self)	861	make_default (CFPlus::Font self)
737	CODE:	862	CODE:
738	default_font = self;	863	default_font = self;
739		864
740	MODULE = CFClient PACKAGE = CFClient::Layout	865	MODULE = CFPlus PACKAGE = CFPlus::Layout
741		866
742	CFClient::Layout	867	void
743	new (SV *class, int rgba = 0)	868	reset_glyph_cache ()
		869	CODE:
		870	tc_clear ();
		871
		872	CFPlus::Layout
		873	new (SV *class)
744	CODE:	874	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	875	New (0, RETVAL, 1, struct cf_layout);
746		876
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	877	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	878	RETVAL->r = 1.;
750	RETVAL->g = 1.;	879	RETVAL->g = 1.;
751	RETVAL->b = 1.;	880	RETVAL->b = 1.;
752	RETVAL->a = 1.;	881	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	882	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
757	layout_update_font (RETVAL);	886	layout_update_font (RETVAL);
758	OUTPUT:	887	OUTPUT:
759	RETVAL	888	RETVAL
760		889
761	void	890	void
762	DESTROY (CFClient::Layout self)	891	DESTROY (CFPlus::Layout self)
763	CODE:	892	CODE:
764	g_object_unref (self->pl);	893	g_object_unref (self->pl);
765	Safefree (self);	894	Safefree (self);
766		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
767	int	986	int
768	is_rgba (CFClient::Layout self)	987	has_wrapped (CFPlus::Layout self)
769	CODE:	988	CODE:
770	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	}
771	OUTPUT:	998	OUTPUT:
772	RETVAL	999	RETVAL
773		1000
774	void
775	set_text (CFClient::Layout self, SV *text_)
776	CODE:
777	{
778	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);
780
781	pango_layout_set_text (self->pl, text, textlen);
782	}
783
784	void
785	set_markup (CFClient::Layout self, SV *text_)
786	CODE:
787	{
788	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);
790
791	pango_layout_set_markup (self->pl, text, textlen);
792	}
793
794	SV *	1001	SV *
795	get_text (CFClient::Layout self)	1002	get_text (CFPlus::Layout self)
796	CODE:	1003	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1005	sv_utf8_decode (RETVAL);
799	OUTPUT:	1006	OUTPUT:
800	RETVAL	1007	RETVAL
801		1008
802	void	1009	void
803	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.)
804	CODE:	1011	CODE:
805	self->r = r;	1012	self->r = r;
806	self->g = g;	1013	self->g = g;
807	self->b = b;	1014	self->b = b;
808	self->a = a;	1015	self->a = a;
809		1016
810	void	1017	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
812	CODE:	1019	CODE:
813	if (self->font != font)	1020	if (self->font != font)
814	{	1021	{
815	self->font = font;	1022	self->font = font;
816	layout_update_font (self);	1023	layout_update_font (self);
817	}	1024	}
818		1025
819	void	1026	void
820	set_height (CFClient::Layout self, int base_height)	1027	set_height (CFPlus::Layout self, int base_height)
821	CODE:	1028	CODE:
822	if (self->base_height != base_height)	1029	if (self->base_height != base_height)
823	{	1030	{
824	self->base_height = base_height;	1031	self->base_height = base_height;
825	layout_update_font (self);	1032	layout_update_font (self);
826	}	1033	}
827		1034
828	void	1035	void
829	set_width (CFClient::Layout self, int max_width = -1)	1036	set_width (CFPlus::Layout self, int max_width = -1)
830	CODE:	1037	CODE:
831	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);
832		1039
833	void	1040	void
834	set_indent (CFClient::Layout self, int indent)	1041	set_indent (CFPlus::Layout self, int indent)
835	CODE:	1042	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1044
838	void	1045	void
839	set_spacing (CFClient::Layout self, int spacing)	1046	set_spacing (CFPlus::Layout self, int spacing)
840	CODE:	1047	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1049
843	void	1050	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1051	set_ellipsise (CFPlus::Layout self, int ellipsise)
845	CODE:	1052	CODE:
846	pango_layout_set_ellipsize (self->pl,	1053	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1057	: PANGO_ELLIPSIZE_NONE
851	);	1058	);
852		1059
853	void	1060	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)
855	CODE:	1062	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1064
858	void	1065	void
859	size (CFClient::Layout self)	1066	size (CFPlus::Layout self)
860	PPCODE:	1067	PPCODE:
861	{	1068	{
862	int w, h;	1069	int w, h;
863		1070
864	layout_get_pixel_size (self, &w, &h);	1071	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1074	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1075	PUSHs (sv_2mortal (newSViv (h)));
869	}	1076	}
870		1077
871	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
872	xy_to_index (CFClient::Layout self, int x, int y)	1091	xy_to_index (CFPlus::Layout self, int x, int y)
873	CODE:	1092	CODE:
874	{	1093	{
875	int index, trailing;	1094	int index, trailing;
876	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);
877	RETVAL = index;	1096	RETVAL = index + trailing;
878	}	1097	}
879	OUTPUT:	1098	OUTPUT:
880	RETVAL	1099	RETVAL
881		1100
882	void	1101	void
883	cursor_pos (CFClient::Layout self, int index)	1102	cursor_pos (CFPlus::Layout self, int index)
884	PPCODE:	1103	PPCODE:
885	{	1104	{
886	PangoRectangle strong_pos;	1105	PangoRectangle strong_pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
888		1107
…		…
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
893	}	1112	}
894		1113
895	void	1114	void
896	render (CFClient::Layout self)	1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
897	PPCODE:	1116	PPCODE:
898	{	1117	{
899	SV *retval;	1118	int line, x;
900	int w, h;
901		1119
902	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 */
903		1122
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);	1123	EXTEND (SP, 2);
952	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)
953	PUSHs (sv_2mortal (newSViv (h)));	1145	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	1146	else
959	{	1147	{
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)));	1148	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1149	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	}	1150	}
984	}	1151	}
985		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
986	MODULE = CFClient PACKAGE = CFClient::Texture	1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
987		1164
988	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
989	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.)
990	PROTOTYPE: $$$;$$	1204	PROTOTYPE: $$$;$$
991	ALIAS:	1205	ALIAS:
992	draw_quad_alpha = 1	1206	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1207	draw_quad_alpha_premultiplied = 2
994	CODE:	1208	CODE:
…		…
1032	glDisable (GL_ALPHA_TEST);	1246	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1247	glDisable (GL_BLEND);
1034	}	1248	}
1035	}	1249	}
1036		1250
1037	MODULE = CFClient PACKAGE = CFClient::Map	1251	MODULE = CFPlus PACKAGE = CFPlus::Map
1038		1252
1039	CFClient::Map	1253	CFPlus::Map
1040	new (SV *class, int map_width, int map_height)	1254	new (SV *class)
1041	CODE:	1255	CODE:
1042	New (0, RETVAL, 1, struct map);	1256	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1257	RETVAL->x = 0;
1044	RETVAL->y = 0;	1258	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1259	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1260	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1261	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1262	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1263	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1264	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;	1265	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1266	RETVAL->row = 0;
1055	OUTPUT:	1267	OUTPUT:
1056	RETVAL	1268	RETVAL
1057		1269
1058	void	1270	void
1059	DESTROY (CFClient::Map self)	1271	DESTROY (CFPlus::Map self)
1060	CODE:	1272	CODE:
1061	{	1273	{
1062	map_clear (self);	1274	map_clear (self);
1063	Safefree (self->face);	1275	Safefree (self->face2tile);
1064	Safefree (self->tex);	1276	Safefree (self->tex);
1065	Safefree (self);	1277	Safefree (self);
1066	}	1278	}
1067		1279
1068	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
1069	clear (CFClient::Map self)	1287	clear (CFPlus::Map self)
1070	CODE:	1288	CODE:
1071	map_clear (self);	1289	map_clear (self);
1072		1290
1073	void	1291	void
1074	set_face (CFClient::Map self, int face, int texid)	1292	set_tileid (CFPlus::Map self, int face, int tile)
1075	CODE:	1293	CODE:
1076	{	1294	{
1077	while (self->faces <= face)	1295	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1296	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	}	1297	}
1085		1298
1086	void	1299	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)	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)
1088	CODE:	1301	CODE:
1089	{	1302	{
1090	while (self->texs <= texid)	1303	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1304
1096	{	1305	{
1097	maptex *tex = self->tex + texid;	1306	maptex *tex = self->tex + texid;
1098		1307
1099	tex->name = name;	1308	tex->name = name;
…		…
1116	// from transparent color bleeding and ugly wrapping effects.	1325	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1327	}
1119		1328
1120	int	1329	int
1121	ox (CFClient::Map self)	1330	ox (CFPlus::Map self)
1122	ALIAS:	1331	ALIAS:
1123	oy = 1	1332	oy = 1
1124	x = 2	1333	x = 2
1125	y = 3	1334	y = 3
1126	w = 4	1335	w = 4
…		…
1137	}	1346	}
1138	OUTPUT:	1347	OUTPUT:
1139	RETVAL	1348	RETVAL
1140		1349
1141	void	1350	void
1142	scroll (CFClient::Map self, int dx, int dy)	1351	scroll (CFPlus::Map self, int dx, int dy)
1143	CODE:	1352	CODE:
1144	{	1353	{
1145	if (dx > 0)	1354	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1355	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1356	else if (dx < 0)
1148	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);
1149		1358
1150	if (dy > 0)	1359	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1360	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1361	else if (dy < 0)
1153	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);
1154		1363
1155	self->ox += dx; self->x += dx;	1364	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1365	self->oy += dy; self->y += dy;
1157		1366
1158	while (self->y < 0)	1367	while (self->y < 0)
…		…
1163	self->y += MAP_EXTEND_Y;	1372	self->y += MAP_EXTEND_Y;
1164	}	1373	}
1165	}	1374	}
1166		1375
1167	void	1376	void
1168	map1a_update (CFClient::Map self, SV *data_)	1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1169	CODE:	1378	CODE:
1170	{	1379	{
1171	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1172	uint8_t *data_end = (uint8_t *)SvEND (data_);	1381	uint8_t *data_end = (uint8_t *)SvEND (data_);
1173	mapcell *cell;	1382	mapcell *cell;
1174	int x, y, flags;	1383	int x, y, flags;
1175		1384
1176	while (data < data_end)	1385	while (data < data_end - 1)
1177	{	1386	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1387	flags = (data [0] << 8) + data [1]; data += 2;
1179		1388
1180	x = ((flags >> 10) & 63) + self->x;	1389	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1390	y = self->y + ((flags >> 4) & 63);
1182		1391
1183	cell = map_get_cell (self, x, y);	1392	cell = map_get_cell (self, x, y);
1184		1393
1185	if (flags & 15)	1394	if (flags & 15)
1186	{	1395	{
1187	if (cell->darkness < 0)	1396	if (!cell->darkness)
1188	{	1397	{
		1398	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1399	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1400	}
1194		1401
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//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	}
1198		1443
1199	if (flags & 4)	1444	if (flags & 4)
1200	{	1445	{
1201	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];
1202	}	1449	}
1203		1450
1204	if (flags & 2)	1451	if (flags & 2)
1205	{	1452	{
1206	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];
1207	}	1456	}
1208		1457
1209	if (flags & 1)	1458	if (flags & 1)
1210	{	1459	{
1211	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];
1212	}	1463	}
1213	}	1464	}
1214	else	1465	else
1215	cell->darkness = -1;	1466	cell->darkness = 0;
1216	}	1467	}
1217	}	1468	}
1218		1469
1219	SV *	1470	SV *
1220	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)
1221	CODE:	1472	CODE:
1222	{	1473	{
1223	int x1, x;	1474	int x1, x;
1224	int y1, y;	1475	int y1, y;
1225	int z;	1476	int z;
…		…
1246	{	1497	{
1247	mapcell *cell = row->col + (x - row->c0);	1498	mapcell *cell = row->col + (x - row->c0);
1248		1499
1249	for (z = 0; z <= 0; z++)	1500	for (z = 0; z <= 0; z++)
1250	{	1501	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	1502	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	1503	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	1504	int a1 = tex.a;
1258		1505
1259	r = (r * a0 + tex.r * a1) / 255;	1506	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	1507	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	1508	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	1509	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	1510	}
1265	}	1511	}
1266		1512
1267	*map++ = (r )	1513	*map++ = (r )
1268	| (g << 8)	1514	| (g << 8)
…		…
1275	}	1521	}
1276	OUTPUT:	1522	OUTPUT:
1277	RETVAL	1523	RETVAL
1278		1524
1279	void	1525	void
1280	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)
1281	PPCODE:	1527	CODE:
1282	{	1528	{
1283	int vx, vy;
1284	int x, y, z;	1529	int x, y, z;
1285	int last_name;	1530	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
1291	memset (darkness, 255, sw4 * sh);
1292	SvPOK_only (darkness_sv);
1293	SvCUR_set (darkness_sv, sw4 * sh);
1294
1295	vx = self->x + (self->w - sw) / 2 - shift_x;
1296	vy = self->y + (self->h - sh) / 2 - shift_y;
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		1531
1308	glColor4ub (255, 255, 255, 255);	1532	glColor4ub (255, 255, 255, 255);
1309		1533
		1534	glEnable (GL_BLEND);
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);	1536	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314		1538
1315	glBegin (GL_QUADS);	1539	glBegin (GL_QUADS);
1316		1540
1317	last_name = 0;	1541	last_name = 0;
1318		1542
		1543	mx += self->x;
		1544	my += self->y;
		1545
1319	for (z = 0; z < 3; z++)	1546	for (z = 0; z < 3; z++)
1320	for (y = 0; y < sh; y++)	1547	for (y = 0; y < sh; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	1548	if (0 <= y + my && y + my < self->rows)
1322	{	1549	{
1323	maprow *row = self->row + (y + vy);	1550	maprow *row = self->row + (y + my);
1324		1551
1325	for (x = 0; x < sw; x++)	1552	for (x = 0; x < sw; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	1553	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	1554	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	1555	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];	1556	tileid tile = cell->tile [z];
1335		1557
1336	if (face)	1558	if (tile)
1337	{	1559	{
1338	maptex tex = self->tex [face];	1560	maptex tex = self->tex [tile];
1339
1340	int px = (x + 1) * 32 - tex.w;	1561	int px = (x + 1) * T - tex.w;
1341	int py = (y + 1) * 32 - tex.h;	1562	int py = (y + 1) * T - tex.h;
1342		1563
1343	if (last_name != tex.name)	1564	if (last_name != tex.name)
1344	{	1565	{
		1566	if (!tex.name)
		1567	tex = self->tex [2]; /* missing, replace by noface */
		1568
1345	glEnd ();	1569	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);	1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1348	glBegin (GL_QUADS);	1571	glBegin (GL_QUADS);
1349	}	1572	}
1350		1573
1351	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353	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);
1354	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	}
1355	}	1597	}
1356	}	1598	}
1357	}	1599	}
1358		1600
1359	glEnd ();	1601	glEnd ();
1360		1602
1361	glDisable (GL_TEXTURE_2D);	1603	glDisable (GL_TEXTURE_2D);
1362	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	}
1363		1729
1364	EXTEND (SP, 3);	1730	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	1731	PUSHs (sv_2mortal (newSViv (sw4)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	1732	PUSHs (sv_2mortal (newSViv (sh)));
1367	PUSHs (darkness_sv);	1733	PUSHs (darkness_sv);
1368	}	1734	}
1369		1735
1370	SV *	1736	SV *
1371	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)
1372	CODE:	1738	CODE:
1373	{	1739	{
1374	int x, y, x1, y1;	1740	int x, y, x1, y1;
1375	SV *data_sv = newSV (w * h * 7 + 5);	1741	SV *data_sv = newSV (w * h * 7 + 5);
1376	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	1767	if (row && row->c0 <= x && x < row->c1)
1402	{	1768	{
1403	mapcell *cell = row->col + (x - row->c0);	1769	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	1770	uint8_t flags = 0;
1405		1771
1406	if (cell->face [0]) flags |= 1;	1772	if (cell->tile [0]) flags |= 1;
1407	if (cell->face [1]) flags |= 2;	1773	if (cell->tile [1]) flags |= 2;
1408	if (cell->face [2]) flags |= 4;	1774	if (cell->tile [2]) flags |= 4;
1409		1775
1410	*data++ = flags;	1776	*data++ = flags;
1411		1777
1412	if (flags & 1)	1778	if (flags & 1)
1413	{	1779	{
		1780	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	1781	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	1782	*data++ = tile;
1416	}	1783	}
1417		1784
1418	if (flags & 2)	1785	if (flags & 2)
1419	{	1786	{
		1787	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	1788	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	1789	*data++ = tile;
1422	}	1790	}
1423		1791
1424	if (flags & 4)	1792	if (flags & 4)
1425	{	1793	{
		1794	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	1795	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	1796	*data++ = tile;
1428	}	1797	}
1429	}	1798	}
1430	else	1799	else
1431	*data++ = 0;	1800	*data++ = 0;
1432	}	1801	}
…		…
1438	}	1807	}
1439	OUTPUT:	1808	OUTPUT:
1440	RETVAL	1809	RETVAL
1441		1810
1442	void	1811	void
1443	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)
1444	PPCODE:	1813	PPCODE:
1445	{	1814	{
1446	int x, y, z;	1815	int x, y, z;
1447	int w, h;	1816	int w, h;
1448	int x1, y1;	1817	int x1, y1;
…		…
1472	{	1841	{
1473	uint8_t flags = *data++;	1842	uint8_t flags = *data++;
1474		1843
1475	if (flags)	1844	if (flags)
1476	{	1845	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	1846	mapcell *cell = row_get_cell (row, x);
		1847	tileid tile[3] = { 0, 0, 0 };
1480		1848
1481	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1849	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1482	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1850	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1483	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1851	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1484		1852
1485	if (cell->darkness <= 0)	1853	if (cell->darkness == 0)
1486	{	1854	{
1487	cell->darkness = -1;	1855	cell->darkness = 0;
1488		1856
1489	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1490	{	1858	{
1491	cell->face[z] = face[z];	1859	tileid t = tile [z];
1492		1860
1493	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	1861	if (t >= self->texs || !self->tex [t].name)
		1862	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	1863	XPUSHs (sv_2mortal (newSViv (t)));
		1864	need_texid (self, t);
		1865	}
		1866
		1867	cell->tile [z] = t;
1495	}	1868	}
1496	}	1869	}
1497	}	1870	}
1498	}	1871	}
1499	}	1872	}
1500	}	1873	}
1501		1874
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1503		1876
1504	CFClient::MixChunk	1877	CFPlus::MixChunk
1505	new_from_file (SV *class, char *path)	1878	new_from_file (SV *class, char *path)
1506	CODE:	1879	CODE:
1507	RETVAL = Mix_LoadWAV (path);	1880	RETVAL = Mix_LoadWAV (path);
1508	OUTPUT:	1881	OUTPUT:
1509	RETVAL	1882	RETVAL
1510		1883
1511	void	1884	void
1512	DESTROY (CFClient::MixChunk self)	1885	DESTROY (CFPlus::MixChunk self)
1513	CODE:	1886	CODE:
1514	Mix_FreeChunk (self);	1887	Mix_FreeChunk (self);
1515		1888
1516	int	1889	int
1517	volume (CFClient::MixChunk self, int volume = -1)	1890	volume (CFPlus::MixChunk self, int volume = -1)
1518	CODE:	1891	CODE:
1519	RETVAL = Mix_VolumeChunk (self, volume);	1892	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	1893	OUTPUT:
1521	RETVAL	1894	RETVAL
1522		1895
1523	int	1896	int
1524	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)
1525	CODE:	1898	CODE:
1526	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1527	OUTPUT:	1900	OUTPUT:
1528	RETVAL	1901	RETVAL
1529		1902
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1531		1904
1532	int	1905	int
1533	volume (int volume = -1)	1906	volume (int volume = -1)
1534	CODE:	1907	CODE:
1535	RETVAL = Mix_VolumeMusic (volume);	1908	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	1909	OUTPUT:
1537	RETVAL	1910	RETVAL
1538		1911
1539	CFClient::MixMusic	1912	CFPlus::MixMusic
1540	new_from_file (SV *class, char *path)	1913	new_from_file (SV *class, char *path)
1541	CODE:	1914	CODE:
1542	RETVAL = Mix_LoadMUS (path);	1915	RETVAL = Mix_LoadMUS (path);
1543	OUTPUT:	1916	OUTPUT:
1544	RETVAL	1917	RETVAL
1545		1918
1546	void	1919	void
1547	DESTROY (CFClient::MixMusic self)	1920	DESTROY (CFPlus::MixMusic self)
1548	CODE:	1921	CODE:
1549	Mix_FreeMusic (self);	1922	Mix_FreeMusic (self);
1550		1923
1551	int	1924	int
1552	play (CFClient::MixMusic self, int loops = -1)	1925	play (CFPlus::MixMusic self, int loops = -1)
1553	CODE:	1926	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	1927	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	1928	OUTPUT:
1556	RETVAL	1929	RETVAL
1557		1930
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1559		1932
1560	BOOT:	1933	BOOT:
1561	{	1934	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1563	static const struct {	1936	static const struct {
1564	const char *name;	1937	const char *name;
1565	IV iv;	1938	IV iv;
1566	} *civ, const_iv[] = {	1939	} *civ, const_iv[] = {
1567	# define const_iv(name) { # name, (IV)name }	1940	# define const_iv(name) { # name, (IV)name }
…		…
1574	const_iv (GL_SCISSOR_TEST),	1947	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	1948	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	1949	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	1950	const_iv (GL_NORMALIZE),
1578	const_iv (GL_RESCALE_NORMAL),	1951	const_iv (GL_RESCALE_NORMAL),
		1952	const_iv (GL_FRONT),
		1953	const_iv (GL_BACK),
1579	const_iv (GL_AND),	1954	const_iv (GL_AND),
1580	const_iv (GL_ONE),	1955	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	1956	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	1957	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	1958	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1959	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	const_iv (GL_ONE_MINUS_DST_ALPHA),	1960	const_iv (GL_ONE_MINUS_DST_ALPHA),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	1961	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	1962	const_iv (GL_RGB),
1588	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),
1589	const_iv (GL_UNSIGNED_BYTE),	1967	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	1968	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	1969	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	1970	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	1971	const_iv (GL_INTENSITY),
…		…
1625	const_iv (GL_SEPARABLE_2D),	2003	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	2004	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	2005	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	2006	const_iv (GL_CONSTANT_BORDER),
1629	const_iv (GL_LINES),	2007	const_iv (GL_LINES),
		2008	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	2009	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	2010	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	2011	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	2012	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	2013	const_iv (GL_TRIANGLE_STRIP),
…		…
1667	OUTPUT:	2046	OUTPUT:
1668	RETVAL	2047	RETVAL
1669		2048
1670	int glGetError ()	2049	int glGetError ()
1671		2050
		2051	void glFinish ()
		2052
1672	void glClear (int mask)	2053	void glClear (int mask)
1673		2054
1674	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)
1675	PROTOTYPE: @	2056	PROTOTYPE: @
1676		2057
…		…
1699	void glPushMatrix ()	2080	void glPushMatrix ()
1700		2081
1701	void glPopMatrix ()	2082	void glPopMatrix ()
1702		2083
1703	void glLoadIdentity ()	2084	void glLoadIdentity ()
		2085
		2086	void glDrawBuffer (int buffer)
		2087
		2088	void glReadBuffer (int buffer)
1704		2089
1705	# near_ and far_ are due to microsofts buggy "c" compiler	2090	# 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_)	2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707		2092
1708	# near_ and far_ are due to microsofts buggy "c" compiler	2093	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1738	r *= a;	2123	r *= a;
1739	g *= a;	2124	g *= a;
1740	b *= a;	2125	b *= a;
1741	}	2126	}
1742	// microsoft visual "c" rounds instead of truncating...	2127	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	2128	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		2129
1748	void glInterleavedArrays (int format, int stride, char *data)	2130	void glInterleavedArrays (int format, int stride, char *data)
1749		2131
1750	void glDrawElements (int mode, int count, int type, char *indices)	2132	void glDrawElements (int mode, int count, int type, char *indices)
1751		2133
…		…
1828		2210
1829	void glEndList ()	2211	void glEndList ()
1830		2212
1831	void glCallList (int list)	2213	void glCallList (int list)
1832		2214
1833

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