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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 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);
91	#ifdef FC_HINT_STYLE	122	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#endif	124	#endif
94	#ifdef _WIN32
95	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96	#else
97	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98	#endif
99	}	126	}
100		127
101	static void	128	static void
102	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
103	{	130	{
104	/* 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
105	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
106	*/	133	*/
107	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
111		138
112	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
113	}	140	}
114		141
115	static void	142	static void
116	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
117	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
118	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
119		149
120	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122		152
123	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
124	}	154	if (!rect.height) rect.height = 1;
125		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
126	typedef uint16_t mapface;	161	typedef uint16_t faceid;
127		162
128	typedef struct {	163	typedef struct {
129	GLint name;	164	int name;
130	int w, h;	165	int w, h;
131	float s, t;	166	float s, t;
132	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
133	} maptex;	168	} maptex;
134		169
135	typedef struct {	170	typedef struct {
		171	uint32_t player;
		172	tileid tile[3];
136	int16_t darkness;	173	uint16_t darkness;
137	mapface face[3];	174	uint8_t stat_width, stat_hp, flags;
138	} mapcell;	175	} mapcell;
139		176
140	typedef struct {	177	typedef struct {
141	int32_t c0, c1;	178	int32_t c0, c1;
142	mapcell *col;	179	mapcell *col;
143	} maprow;	180	} maprow;
144		181
145	typedef struct map {	182	typedef struct map {
146	int x, y, w, h;	183	int x, y, w, h;
147	int ox, oy; /* offset to virtual global coordinate system */	184	int ox, oy; /* offset to virtual global coordinate system */
148	int faces;	185	int faces; tileid *face2tile; // [faceid]
149	mapface *face;	186	int texs; maptex *tex; // [tileid]
150
151	int texs;
152	maptex *tex;
153		187
154	int32_t rows;	188	int32_t rows;
155	maprow *row;	189	maprow *row;
156	} *CFClient__Map;	190	} *CFPlus__Map;
157		191
158	static char *	192	static char *
159	prepend (char *ptr, int sze, int inc)	193	prepend (char *ptr, int sze, int inc)
160	{	194	{
161	char *p;	195	char *p;
…		…
178	}	212	}
179		213
180	#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))
181	#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))
182		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
183	static maprow *	237	static maprow *
184	map_get_row (CFClient__Map self, int y)	238	map_get_row (CFPlus__Map self, int y)
185	{	239	{
186	if (0 > y)	240	if (0 > y)
187	{	241	{
188	int extend = - y + MAP_EXTEND_Y;	242	int extend = - y + MAP_EXTEND_Y;
189	Prepend (maprow, self->row, self->rows, extend);	243	Prepend (maprow, self->row, self->rows, extend);
…		…
227		281
228	return row->col + (x - row->c0);	282	return row->col + (x - row->c0);
229	}	283	}
230		284
231	static mapcell *	285	static mapcell *
232	map_get_cell (CFClient__Map self, int x, int y)	286	map_get_cell (CFPlus__Map self, int x, int y)
233	{	287	{
234	return row_get_cell (map_get_row (self, y), x);	288	return row_get_cell (map_get_row (self, y), x);
235	}	289	}
236		290
237	static void	291	static void
238	map_clear (CFClient__Map self)	292	map_clear (CFPlus__Map self)
239	{	293	{
240	int r;	294	int r;
241		295
242	for (r = 0; r < self->rows; r++)	296	for (r = 0; r < self->rows; r++)
243	Safefree (self->row[r].col);	297	Safefree (self->row[r].col);
…		…
251	self->row = 0;	305	self->row = 0;
252	self->rows = 0;	306	self->rows = 0;
253	}	307	}
254		308
255	static void	309	static void
256	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)
257	{	311	{
258	int x, y;	312	int x, y;
259	maprow *row;	313	maprow *row;
		314	mapcell *cell;
260		315
261	for (y = y0; y < y0 + h; y++)	316	for (y = y0; y < y0 + h; y++)
262	if (y >= 0)	317	if (y >= 0)
263	{	318	{
264	if (y >= self->rows)	319	if (y >= self->rows)
…		…
270	if (x >= row->c0)	325	if (x >= row->c0)
271	{	326	{
272	if (x >= row->c1)	327	if (x >= row->c1)
273	break;	328	break;
274		329
275	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;
276	}	336	}
277	}	337	}
278	}	338	}
279		339
280	static void	340	static void
…		…
301	ev.data2 = 0;	361	ev.data2 = 0;
302		362
303	SDL_PushEvent ((SDL_Event *)&ev);	363	SDL_PushEvent ((SDL_Event *)&ev);
304	}	364	}
305		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
306	MODULE = CFClient PACKAGE = CFClient	387	MODULE = CFPlus PACKAGE = CFPlus
307		388
308	PROTOTYPES: ENABLE	389	PROTOTYPES: ENABLE
309		390
310	BOOT:	391	BOOT:
311	{	392	{
312	HV *stash = gv_stashpv ("CFClient", 1);	393	HV *stash = gv_stashpv ("CFPlus", 1);
313	static const struct {	394	static const struct {
314	const char *name;	395	const char *name;
315	IV iv;	396	IV iv;
316	} *civ, const_iv[] = {	397	} *civ, const_iv[] = {
317	# 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
318	const_iv (SDL_ACTIVEEVENT),	402	const_iv (SDL_ACTIVEEVENT),
319	const_iv (SDL_KEYDOWN),	403	const_iv (SDL_KEYDOWN),
320	const_iv (SDL_KEYUP),	404	const_iv (SDL_KEYUP),
321	const_iv (SDL_MOUSEMOTION),	405	const_iv (SDL_MOUSEMOTION),
322	const_iv (SDL_MOUSEBUTTONDOWN),	406	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
331	const_iv (SDL_EVENT_RESERVEDA),	415	const_iv (SDL_EVENT_RESERVEDA),
332	const_iv (SDL_EVENT_RESERVEDB),	416	const_iv (SDL_EVENT_RESERVEDB),
333	const_iv (SDL_VIDEORESIZE),	417	const_iv (SDL_VIDEORESIZE),
334	const_iv (SDL_VIDEOEXPOSE),	418	const_iv (SDL_VIDEOEXPOSE),
335	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
336	const_iv (SDLK_KP0),	425	const_iv (SDLK_KP0),
337	const_iv (SDLK_KP1),	426	const_iv (SDLK_KP1),
338	const_iv (SDLK_KP2),	427	const_iv (SDLK_KP2),
339	const_iv (SDLK_KP3),	428	const_iv (SDLK_KP3),
340	const_iv (SDLK_KP4),	429	const_iv (SDLK_KP4),
…		…
395	const_iv (SDLK_BREAK),	484	const_iv (SDLK_BREAK),
396	const_iv (SDLK_MENU),	485	const_iv (SDLK_MENU),
397	const_iv (SDLK_POWER),	486	const_iv (SDLK_POWER),
398	const_iv (SDLK_EURO),	487	const_iv (SDLK_EURO),
399	const_iv (SDLK_UNDO),	488	const_iv (SDLK_UNDO),
		489
400	const_iv (KMOD_NONE),	490	const_iv (KMOD_NONE),
		491	const_iv (KMOD_SHIFT),
401	const_iv (KMOD_LSHIFT),	492	const_iv (KMOD_LSHIFT),
402	const_iv (KMOD_RSHIFT),	493	const_iv (KMOD_RSHIFT),
		494	const_iv (KMOD_CTRL),
403	const_iv (KMOD_LCTRL),	495	const_iv (KMOD_LCTRL),
404	const_iv (KMOD_RCTRL),	496	const_iv (KMOD_RCTRL),
		497	const_iv (KMOD_ALT),
405	const_iv (KMOD_LALT),	498	const_iv (KMOD_LALT),
406	const_iv (KMOD_RALT),	499	const_iv (KMOD_RALT),
		500	const_iv (KMOD_META),
407	const_iv (KMOD_LMETA),	501	const_iv (KMOD_LMETA),
408	const_iv (KMOD_RMETA),	502	const_iv (KMOD_RMETA),
409	const_iv (KMOD_NUM),	503	const_iv (KMOD_NUM),
410	const_iv (KMOD_CAPS),	504	const_iv (KMOD_CAPS),
411	const_iv (KMOD_MODE),	505	const_iv (KMOD_MODE),
412	const_iv (KMOD_CTRL),
413	const_iv (KMOD_SHIFT),
414	const_iv (KMOD_ALT),
415	const_iv (KMOD_META)
416	# undef const_iv	506	# undef const_iv
417	};	507	};
418		508
419	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; )
420	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);
421	}	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)
422		532
423	void	533	void
424	pango_init ()	534	pango_init ()
425	CODE:	535	CODE:
426	// delayed, so it can pick up new fonts added by AddFontResourceEx
427	{	536	{
428	{
429	ft2_fontmap = pango_ft2_font_map_new ();	537	opengl_fontmap = pango_opengl_font_map_new ();
430	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);
431	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432	}
433	{
434	cairo_font_options_t *fopt = cairo_font_options_create ();
435	cairo_fontmap = pango_cairo_font_map_get_default ();
436	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437	#ifdef _WIN32
438	// cairo looks like shit eaten twice on windows
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440	#else
441	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442	#endif
443	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445	pango_cairo_context_set_font_options (cairo_context, fopt);
446	cairo_font_options_destroy (fopt);
447	}
448	}	540	}
449		541
450	int	542	int
451	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
452		544
453	void	545	void
454	SDL_Quit ()	546	SDL_Quit ()
455		547
456	void	548	void
…		…
463	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
464	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
465	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
466		558
467	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
469		561
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474		566
475	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
476		572
477	SDL_EnableUNICODE (1);	573	SDL_EnableUNICODE (1);
478	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479		575
480	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
532	case SDL_KEYDOWN:	628	case SDL_KEYDOWN:
533	case SDL_KEYUP:	629	case SDL_KEYUP:
534	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536	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 */
537	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538	break;	635	break;
539		636
540	case SDL_ACTIVEEVENT:	637	case SDL_ACTIVEEVENT:
541	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
567	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569	break;	666	break;
570	}	667	}
571		668
572	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
573	}	670	}
574	}	671	}
575		672
576	int	673	int
577	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)
…		…
591	#ifndef _WIN32	688	#ifndef _WIN32
592	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
593	#endif	690	#endif
594		691
595	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
596	add_font (char *file)	722	add_font (char *file)
597	CODE:	723	CODE:
598	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599	#ifdef _WIN32
600	// cairo... sigh... requires win2000
601	AddFontResourceEx (file, FR_PRIVATE, 0);
602	#endif
603		725
604	void	726	void
605	load_image_inline (SV *image_)	727	load_image_inline (SV *image_)
606	ALIAS:	728	ALIAS:
607	load_image_file = 1	729	load_image_file = 1
…		…
649		771
650	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	772	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651		773
652	assert (surface2->pitch == surface2->w * 4);	774	assert (surface2->pitch == surface2->w * 4);
653		775
		776	SDL_LockSurface (surface2);
654	EXTEND (SP, 5);	777	EXTEND (SP, 6);
655	PUSHs (sv_2mortal (newSViv (surface2->w)));	778	PUSHs (sv_2mortal (newSViv (surface2->w)));
656	PUSHs (sv_2mortal (newSViv (surface2->h)));	779	PUSHs (sv_2mortal (newSViv (surface2->h)));
657	SDL_LockSurface (surface2);
658	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	780	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659	SDL_UnlockSurface (surface2);
660	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)));
661	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	782	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	783	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		784	SDL_UnlockSurface (surface2);
663		785
664	SDL_FreeSurface (surface);	786	SDL_FreeSurface (surface);
665	SDL_FreeSurface (surface2);	787	SDL_FreeSurface (surface2);
666	}	788	}
667		789
…		…
703	CODE:	825	CODE:
704	fprintf (stderr, "FATAL: %s\n", message);	826	fprintf (stderr, "FATAL: %s\n", message);
705	#ifdef _WIN32	827	#ifdef _WIN32
706	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
707	#endif	829	#endif
708	exit (1);	830	_exit (1);
709		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
710	MODULE = CFClient PACKAGE = CFClient::Font	841	MODULE = CFPlus PACKAGE = CFPlus::Font
711		842
712	CFClient::Font	843	CFPlus::Font
713	new_from_file (SV *class, char *path, int id = 0)	844	new_from_file (SV *class, char *path, int id = 0)
714	CODE:	845	CODE:
715	{	846	{
716	int count;	847	int count;
717	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
720	}	851	}
721	OUTPUT:	852	OUTPUT:
722	RETVAL	853	RETVAL
723		854
724	void	855	void
725	DESTROY (CFClient::Font self)	856	DESTROY (CFPlus::Font self)
726	CODE:	857	CODE:
727	pango_font_description_free (self);	858	pango_font_description_free (self);
728		859
729	void	860	void
730	make_default (CFClient::Font self)	861	make_default (CFPlus::Font self)
731	CODE:	862	CODE:
732	default_font = self;	863	default_font = self;
733		864
734	MODULE = CFClient PACKAGE = CFClient::Layout	865	MODULE = CFPlus PACKAGE = CFPlus::Layout
735		866
736	CFClient::Layout	867	void
737	new (SV *class, int rgba = 0)	868	reset_glyph_cache ()
		869	CODE:
		870	tc_clear ();
		871
		872	CFPlus::Layout
		873	new (SV *class)
738	CODE:	874	CODE:
739	New (0, RETVAL, 1, struct cf_layout);	875	New (0, RETVAL, 1, struct cf_layout);
740		876
741	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	877	RETVAL->pl = pango_layout_new (opengl_context);
742	RETVAL->rgba = rgba;
743	RETVAL->r = 1.;	878	RETVAL->r = 1.;
744	RETVAL->g = 1.;	879	RETVAL->g = 1.;
745	RETVAL->b = 1.;	880	RETVAL->b = 1.;
746	RETVAL->a = 1.;	881	RETVAL->a = 1.;
747	RETVAL->base_height = MIN_FONT_HEIGHT;	882	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
751	layout_update_font (RETVAL);	886	layout_update_font (RETVAL);
752	OUTPUT:	887	OUTPUT:
753	RETVAL	888	RETVAL
754		889
755	void	890	void
756	DESTROY (CFClient::Layout self)	891	DESTROY (CFPlus::Layout self)
757	CODE:	892	CODE:
758	g_object_unref (self->pl);	893	g_object_unref (self->pl);
759	Safefree (self);	894	Safefree (self);
760		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
761	int	986	int
762	is_rgba (CFClient::Layout self)	987	has_wrapped (CFPlus::Layout self)
763	CODE:	988	CODE:
764	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	}
765	OUTPUT:	998	OUTPUT:
766	RETVAL	999	RETVAL
767		1000
768	void
769	set_text (CFClient::Layout self, SV *text_)
770	CODE:
771	{
772	STRLEN textlen;
773	char *text = SvPVutf8 (text_, textlen);
774
775	pango_layout_set_text (self->pl, text, textlen);
776	}
777
778	void
779	set_markup (CFClient::Layout self, SV *text_)
780	CODE:
781	{
782	STRLEN textlen;
783	char *text = SvPVutf8 (text_, textlen);
784
785	pango_layout_set_markup (self->pl, text, textlen);
786	}
787
788	SV *	1001	SV *
789	get_text (CFClient::Layout self)	1002	get_text (CFPlus::Layout self)
790	CODE:	1003	CODE:
791	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792	sv_utf8_decode (RETVAL);	1005	sv_utf8_decode (RETVAL);
793	OUTPUT:	1006	OUTPUT:
794	RETVAL	1007	RETVAL
795		1008
796	void	1009	void
797	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.)
798	CODE:	1011	CODE:
799	self->r = r;	1012	self->r = r;
800	self->g = g;	1013	self->g = g;
801	self->b = b;	1014	self->b = b;
802	self->a = a;	1015	self->a = a;
803		1016
804	void	1017	void
805	set_font (CFClient::Layout self, CFClient::Font font = 0)	1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
806	CODE:	1019	CODE:
807	if (self->font != font)	1020	if (self->font != font)
808	{	1021	{
809	self->font = font;	1022	self->font = font;
810	layout_update_font (self);	1023	layout_update_font (self);
811	}	1024	}
812		1025
813	void	1026	void
814	set_height (CFClient::Layout self, int base_height)	1027	set_height (CFPlus::Layout self, int base_height)
815	CODE:	1028	CODE:
816	if (self->base_height != base_height)	1029	if (self->base_height != base_height)
817	{	1030	{
818	self->base_height = base_height;	1031	self->base_height = base_height;
819	layout_update_font (self);	1032	layout_update_font (self);
820	}	1033	}
821		1034
822	void	1035	void
823	set_width (CFClient::Layout self, int max_width = -1)	1036	set_width (CFPlus::Layout self, int max_width = -1)
824	CODE:	1037	CODE:
825	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);
826		1039
827	void	1040	void
828	set_indent (CFClient::Layout self, int indent)	1041	set_indent (CFPlus::Layout self, int indent)
829	CODE:	1042	CODE:
830	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831		1044
832	void	1045	void
833	set_spacing (CFClient::Layout self, int spacing)	1046	set_spacing (CFPlus::Layout self, int spacing)
834	CODE:	1047	CODE:
835	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836		1049
837	void	1050	void
838	set_ellipsise (CFClient::Layout self, int ellipsise)	1051	set_ellipsise (CFPlus::Layout self, int ellipsise)
839	CODE:	1052	CODE:
840	pango_layout_set_ellipsize (self->pl,	1053	pango_layout_set_ellipsize (self->pl,
841	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START
842	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
844	: PANGO_ELLIPSIZE_NONE	1057	: PANGO_ELLIPSIZE_NONE
845	);	1058	);
846		1059
847	void	1060	void
848	set_single_paragraph_mode (CFClient::Layout self, int spm)	1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)
849	CODE:	1062	CODE:
850	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851		1064
852	void	1065	void
853	size (CFClient::Layout self)	1066	size (CFPlus::Layout self)
854	PPCODE:	1067	PPCODE:
855	{	1068	{
856	int w, h;	1069	int w, h;
857		1070
858	layout_get_pixel_size (self, &w, &h);	1071	layout_get_pixel_size (self, &w, &h);
…		…
861	PUSHs (sv_2mortal (newSViv (w)));	1074	PUSHs (sv_2mortal (newSViv (w)));
862	PUSHs (sv_2mortal (newSViv (h)));	1075	PUSHs (sv_2mortal (newSViv (h)));
863	}	1076	}
864		1077
865	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
866	xy_to_index (CFClient::Layout self, int x, int y)	1091	xy_to_index (CFPlus::Layout self, int x, int y)
867	CODE:	1092	CODE:
868	{	1093	{
869	int index, trailing;	1094	int index, trailing;
870	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);
871	RETVAL = index;	1096	RETVAL = index + trailing;
872	}	1097	}
873	OUTPUT:	1098	OUTPUT:
874	RETVAL	1099	RETVAL
875		1100
876	void	1101	void
877	cursor_pos (CFClient::Layout self, int index)	1102	cursor_pos (CFPlus::Layout self, int index)
878	PPCODE:	1103	PPCODE:
879	{	1104	{
880	PangoRectangle strong_pos;	1105	PangoRectangle strong_pos;
881	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
882		1107
…		…
885	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
886	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
887	}	1112	}
888		1113
889	void	1114	void
890	render (CFClient::Layout self)	1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
891	PPCODE:	1116	PPCODE:
892	{	1117	{
893	SV *retval;	1118	int line, x;
894	int w, h;
895		1119
896	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 */
897		1122
898	if (self->rgba)
899	{
900	cairo_surface_t *surface;
901	cairo_t *cairo;
902
903	retval = newSV (w * h * 4);
904	SvPOK_only (retval);
905	SvCUR_set (retval, w * h * 4);
906
907	memset (SvPVX (retval), 0, w * h * 4);
908
909	surface = cairo_image_surface_create_for_data (
910	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
911	cairo = cairo_create (surface);
912	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914	pango_cairo_show_layout (cairo, self->pl);
915
916	cairo_destroy (cairo);
917	cairo_surface_destroy (surface);
918
919	// what a mess, and its premultiplied, too :(
920	{
921	uint32_t *p = (uint32_t *)SvPVX (retval);
922	uint32_t *e = p + w * h;
923
924	while (p < e)
925	{
926	uint32_t rgba = *p;
927	rgba = (rgba >> 24) | (rgba << 8);
928	#if 0
929	#ifdef _WIN32
930	{//D
931	uint8_t r = rgba >> 24;
932	uint8_t g = rgba >> 16;
933	uint8_t b = rgba >> 8;
934	uint8_t a = rgba >> 0;
935
936	rgba = (rgba & 0xffffff00) | a;
937	}
938	#endif
939	#endif
940	rgba = SDL_SwapBE32 (rgba);
941	*p++ = rgba;
942	}
943	}
944
945	EXTEND (SP, 5);	1123	EXTEND (SP, 2);
946	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)
947	PUSHs (sv_2mortal (newSViv (h)));	1145	PUSHs (sv_2mortal (newSViv (index + trailing)));
948	PUSHs (sv_2mortal (retval));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951	}
952	else	1146	else
953	{	1147	{
954	FT_Bitmap bitmap;
955
956	retval = newSV (w * h);
957	SvPOK_only (retval);
958	SvCUR_set (retval, w * h);
959
960	bitmap.rows = h;
961	bitmap.width = w;
962	bitmap.pitch = w;
963	bitmap.buffer = (unsigned char*)SvPVX (retval);
964	bitmap.num_grays = 256;
965	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967	memset (bitmap.buffer, 0, w * h);
968
969	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971	EXTEND (SP, 5);
972	PUSHs (sv_2mortal (newSViv (w)));	1148	PUSHs (sv_2mortal (newSViv (index)));
973	PUSHs (sv_2mortal (newSViv (h)));	1149	PUSHs (sv_2mortal (newSViv (trailing)));
974	PUSHs (sv_2mortal (retval));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977	}	1150	}
978	}	1151	}
979		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
980	MODULE = CFClient PACKAGE = CFClient::Texture	1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
981		1164
982	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
983	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.)
984	PROTOTYPE: $$$;$$	1204	PROTOTYPE: $$$;$$
985	ALIAS:	1205	ALIAS:
986	draw_quad_alpha = 1	1206	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1207	draw_quad_alpha_premultiplied = 2
988	CODE:	1208	CODE:
…		…
1026	glDisable (GL_ALPHA_TEST);	1246	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1247	glDisable (GL_BLEND);
1028	}	1248	}
1029	}	1249	}
1030		1250
1031	MODULE = CFClient PACKAGE = CFClient::Map	1251	MODULE = CFPlus PACKAGE = CFPlus::Map
1032		1252
1033	CFClient::Map	1253	CFPlus::Map
1034	new (SV *class, int map_width, int map_height)	1254	new (SV *class)
1035	CODE:	1255	CODE:
1036	New (0, RETVAL, 1, struct map);	1256	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1257	RETVAL->x = 0;
1038	RETVAL->y = 0;	1258	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1259	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1260	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1261	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1262	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1263	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1264	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045	RETVAL->texs = 8192;
1046	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047	RETVAL->rows = 0;	1265	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1266	RETVAL->row = 0;
1049	OUTPUT:	1267	OUTPUT:
1050	RETVAL	1268	RETVAL
1051		1269
1052	void	1270	void
1053	DESTROY (CFClient::Map self)	1271	DESTROY (CFPlus::Map self)
1054	CODE:	1272	CODE:
1055	{	1273	{
1056	map_clear (self);	1274	map_clear (self);
1057	Safefree (self->face);	1275	Safefree (self->face2tile);
		1276	Safefree (self->tex);
1058	Safefree (self);	1277	Safefree (self);
1059	}	1278	}
1060		1279
1061	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
1062	clear (CFClient::Map self)	1287	clear (CFPlus::Map self)
1063	CODE:	1288	CODE:
1064	map_clear (self);	1289	map_clear (self);
1065		1290
1066	void	1291	void
1067	set_face (CFClient::Map self, int face, int texid)	1292	set_tileid (CFPlus::Map self, int face, int tile)
1068	CODE:	1293	CODE:
1069	{	1294	{
1070	while (self->faces <= face)	1295	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1296	need_texid (self, tile);
1072	Append (mapface, self->face, self->faces, self->faces);
1073	self->faces *= 2;
1074	}
1075
1076	self->face [face] = texid;
1077	}	1297	}
1078		1298
1079	void	1299	void
1080	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)
1081	CODE:	1301	CODE:
1082	{	1302	{
1083	while (self->texs <= texid)	1303	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1304
1089	{	1305	{
1090	maptex *tex = self->tex + texid;	1306	maptex *tex = self->tex + texid;
1091		1307
1092	tex->name = name;	1308	tex->name = name;
…		…
1109	// from transparent color bleeding and ugly wrapping effects.	1325	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1327	}
1112		1328
1113	int	1329	int
1114	ox (CFClient::Map self)	1330	ox (CFPlus::Map self)
1115	ALIAS:	1331	ALIAS:
1116	oy = 1	1332	oy = 1
1117	x = 2	1333	x = 2
1118	y = 3	1334	y = 3
1119	w = 4	1335	w = 4
…		…
1130	}	1346	}
1131	OUTPUT:	1347	OUTPUT:
1132	RETVAL	1348	RETVAL
1133		1349
1134	void	1350	void
1135	scroll (CFClient::Map self, int dx, int dy)	1351	scroll (CFPlus::Map self, int dx, int dy)
1136	CODE:	1352	CODE:
1137	{	1353	{
1138	if (dx > 0)	1354	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	1355	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	1356	else if (dx < 0)
1141	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);
1142		1358
1143	if (dy > 0)	1359	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	1360	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	1361	else if (dy < 0)
1146	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);
1147		1363
1148	self->ox += dx; self->x += dx;	1364	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	1365	self->oy += dy; self->y += dy;
1150		1366
1151	while (self->y < 0)	1367	while (self->y < 0)
…		…
1156	self->y += MAP_EXTEND_Y;	1372	self->y += MAP_EXTEND_Y;
1157	}	1373	}
1158	}	1374	}
1159		1375
1160	void	1376	void
1161	map1a_update (CFClient::Map self, SV *data_)	1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1162	CODE:	1378	CODE:
1163	{	1379	{
1164	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165	uint8_t *data_end = (uint8_t *)SvEND (data_);	1381	uint8_t *data_end = (uint8_t *)SvEND (data_);
1166	mapcell *cell;	1382	mapcell *cell;
1167	int x, y, flags;	1383	int x, y, flags;
1168		1384
1169	while (data < data_end)	1385	while (data < data_end - 1)
1170	{	1386	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	1387	flags = (data [0] << 8) + data [1]; data += 2;
1172		1388
1173	x = ((flags >> 10) & 63) + self->x;	1389	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	1390	y = self->y + ((flags >> 4) & 63);
1175		1391
1176	cell = map_get_cell (self, x, y);	1392	cell = map_get_cell (self, x, y);
1177		1393
1178	if (flags & 15)	1394	if (flags & 15)
1179	{	1395	{
1180	if (cell->darkness < 0)	1396	if (!cell->darkness)
1181	{	1397	{
		1398	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	1399	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	1400	}
1187		1401
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//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	}
1191		1443
1192	if (flags & 4)	1444	if (flags & 4)
1193	{	1445	{
1194	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];
1195	}	1449	}
1196		1450
1197	if (flags & 2)	1451	if (flags & 2)
1198	{	1452	{
1199	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];
1200	}	1456	}
1201		1457
1202	if (flags & 1)	1458	if (flags & 1)
1203	{	1459	{
1204	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];
1205	}	1463	}
1206	}	1464	}
1207	else	1465	else
1208	cell->darkness = -1;	1466	cell->darkness = 0;
1209	}	1467	}
1210	}	1468	}
1211		1469
1212	SV *	1470	SV *
1213	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)
1214	CODE:	1472	CODE:
1215	{	1473	{
1216	int x1, x;	1474	int x1, x;
1217	int y1, y;	1475	int y1, y;
1218	int z;	1476	int z;
…		…
1239	{	1497	{
1240	mapcell *cell = row->col + (x - row->c0);	1498	mapcell *cell = row->col + (x - row->c0);
1241		1499
1242	for (z = 0; z <= 0; z++)	1500	for (z = 0; z <= 0; z++)
1243	{	1501	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	1502	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	1503	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	1504	int a1 = tex.a;
1251		1505
1252	r = (r * a0 + tex.r * a1) / 255;	1506	r = (r * a0 + tex.r * a1) / 255;
1253	g = (g * a0 + tex.g * a1) / 255;	1507	g = (g * a0 + tex.g * a1) / 255;
1254	b = (b * a0 + tex.b * a1) / 255;	1508	b = (b * a0 + tex.b * a1) / 255;
1255	a = (a * a0 + tex.a * a1) / 255;	1509	a = (a * a0 + tex.a * a1) / 255;
1256	}
1257	}	1510	}
1258	}	1511	}
1259		1512
1260	*map++ = (r )	1513	*map++ = (r )
1261	| (g << 8)	1514	| (g << 8)
…		…
1268	}	1521	}
1269	OUTPUT:	1522	OUTPUT:
1270	RETVAL	1523	RETVAL
1271		1524
1272	void	1525	void
1273	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)
1274	PPCODE:	1527	CODE:
1275	{	1528	{
1276	int vx, vy;
1277	int x, y, z;	1529	int x, y, z;
1278	int last_name;	1530	int last_name;
1279	mapface face;
1280	int sw4 = (sw + 3) & ~3;
1281	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1282	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1283
1284	memset (darkness, 255, sw4 * sh);
1285	SvPOK_only (darkness_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);
1287
1288	vx = self->x + (self->w - sw) / 2 - shift_x;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;
1290
1291	/*
1292	int vx = self->vx = self->w >= sw
1293	? self->x + (self->w - sw) / 2
1294	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295
1296	int vy = self->vy = self->h >= sh
1297	? self->y + (self->h - sh) / 2
1298	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299	*/
1300		1531
1301	glColor4ub (255, 255, 255, 255);	1532	glColor4ub (255, 255, 255, 255);
1302		1533
		1534	glEnable (GL_BLEND);
1303	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304	glEnable (GL_BLEND);
1305	glEnable (GL_TEXTURE_2D);	1536	glEnable (GL_TEXTURE_2D);
1306	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307		1538
1308	glBegin (GL_QUADS);	1539	glBegin (GL_QUADS);
1309		1540
1310	last_name = 0;	1541	last_name = 0;
1311		1542
		1543	mx += self->x;
		1544	my += self->y;
		1545
1312	for (z = 0; z < 3; z++)	1546	for (z = 0; z < 3; z++)
1313	for (y = 0; y < sh; y++)	1547	for (y = 0; y < sh; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	1548	if (0 <= y + my && y + my < self->rows)
1315	{	1549	{
1316	maprow *row = self->row + (y + vy);	1550	maprow *row = self->row + (y + my);
1317		1551
1318	for (x = 0; x < sw; x++)	1552	for (x = 0; x < sw; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	1553	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	1554	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	1555	mapcell *cell = row->col + (x + mx - row->c0);
1322
1323	darkness[y * sw4 + x] = cell->darkness < 0
1324	? 255 - FOW_DARKNESS
1325	: 255 - cell->darkness;
1326
1327	face = cell->face [z];	1556	tileid tile = cell->tile [z];
1328		1557
1329	if (face)	1558	if (tile)
1330	{	1559	{
1331	maptex tex = self->tex [face];	1560	maptex tex = self->tex [tile];
1332
1333	int px = (x + 1) * 32 - tex.w;	1561	int px = (x + 1) * T - tex.w;
1334	int py = (y + 1) * 32 - tex.h;	1562	int py = (y + 1) * T - tex.h;
1335		1563
1336	if (last_name != tex.name)	1564	if (last_name != tex.name)
1337	{	1565	{
		1566	if (!tex.name)
		1567	tex = self->tex [2]; /* missing, replace by noface */
		1568
1338	glEnd ();	1569	glEnd ();
1339	last_name = tex.name;
1340	glBindTexture (GL_TEXTURE_2D, last_name);	1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1341	glBegin (GL_QUADS);	1571	glBegin (GL_QUADS);
1342	}	1572	}
1343		1573
1344	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346	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);
1347	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	}
1348	}	1597	}
1349	}	1598	}
1350	}	1599	}
1351		1600
1352	glEnd ();	1601	glEnd ();
1353		1602
1354	glDisable (GL_TEXTURE_2D);	1603	glDisable (GL_TEXTURE_2D);
1355	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	}
1356		1729
1357	EXTEND (SP, 3);	1730	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	1731	PUSHs (sv_2mortal (newSViv (sw4)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	1732	PUSHs (sv_2mortal (newSViv (sh)));
1360	PUSHs (darkness_sv);	1733	PUSHs (darkness_sv);
1361	}	1734	}
1362		1735
1363	SV *	1736	SV *
1364	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)
1365	CODE:	1738	CODE:
1366	{	1739	{
1367	int x, y, x1, y1;	1740	int x, y, x1, y1;
1368	SV *data_sv = newSV (w * h * 7 + 5);	1741	SV *data_sv = newSV (w * h * 7 + 5);
1369	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	1767	if (row && row->c0 <= x && x < row->c1)
1395	{	1768	{
1396	mapcell *cell = row->col + (x - row->c0);	1769	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	1770	uint8_t flags = 0;
1398		1771
1399	if (cell->face [0]) flags |= 1;	1772	if (cell->tile [0]) flags |= 1;
1400	if (cell->face [1]) flags |= 2;	1773	if (cell->tile [1]) flags |= 2;
1401	if (cell->face [2]) flags |= 4;	1774	if (cell->tile [2]) flags |= 4;
1402		1775
1403	*data++ = flags;	1776	*data++ = flags;
1404		1777
1405	if (flags & 1)	1778	if (flags & 1)
1406	{	1779	{
		1780	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	1781	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	1782	*data++ = tile;
1409	}	1783	}
1410		1784
1411	if (flags & 2)	1785	if (flags & 2)
1412	{	1786	{
		1787	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	1788	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	1789	*data++ = tile;
1415	}	1790	}
1416		1791
1417	if (flags & 4)	1792	if (flags & 4)
1418	{	1793	{
		1794	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	1795	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	1796	*data++ = tile;
1421	}	1797	}
1422	}	1798	}
1423	else	1799	else
1424	*data++ = 0;	1800	*data++ = 0;
1425	}	1801	}
…		…
1431	}	1807	}
1432	OUTPUT:	1808	OUTPUT:
1433	RETVAL	1809	RETVAL
1434		1810
1435	void	1811	void
1436	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)
1437	PPCODE:	1813	PPCODE:
1438	{	1814	{
1439	int x, y, z;	1815	int x, y, z;
1440	int w, h;	1816	int w, h;
1441	int x1, y1;	1817	int x1, y1;
…		…
1465	{	1841	{
1466	uint8_t flags = *data++;	1842	uint8_t flags = *data++;
1467		1843
1468	if (flags)	1844	if (flags)
1469	{	1845	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	1846	mapcell *cell = row_get_cell (row, x);
		1847	tileid tile[3] = { 0, 0, 0 };
1473		1848
1474	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1849	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1850	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1851	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477		1852
1478	if (cell->darkness <= 0)	1853	if (cell->darkness == 0)
1479	{	1854	{
1480	cell->darkness = -1;	1855	cell->darkness = 0;
1481		1856
1482	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1483	{	1858	{
1484	cell->face[z] = face[z];	1859	tileid t = tile [z];
1485		1860
1486	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	1861	if (t >= self->texs || !self->tex [t].name)
		1862	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	1863	XPUSHs (sv_2mortal (newSViv (t)));
		1864	need_texid (self, t);
		1865	}
		1866
		1867	cell->tile [z] = t;
1488	}	1868	}
1489	}	1869	}
1490	}	1870	}
1491	}	1871	}
1492	}	1872	}
1493	}	1873	}
1494		1874
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1496		1876
1497	CFClient::MixChunk	1877	CFPlus::MixChunk
1498	new_from_file (SV *class, char *path)	1878	new_from_file (SV *class, char *path)
1499	CODE:	1879	CODE:
1500	RETVAL = Mix_LoadWAV (path);	1880	RETVAL = Mix_LoadWAV (path);
1501	OUTPUT:	1881	OUTPUT:
1502	RETVAL	1882	RETVAL
1503		1883
1504	void	1884	void
1505	DESTROY (CFClient::MixChunk self)	1885	DESTROY (CFPlus::MixChunk self)
1506	CODE:	1886	CODE:
1507	Mix_FreeChunk (self);	1887	Mix_FreeChunk (self);
1508		1888
1509	int	1889	int
1510	volume (CFClient::MixChunk self, int volume = -1)	1890	volume (CFPlus::MixChunk self, int volume = -1)
1511	CODE:	1891	CODE:
1512	RETVAL = Mix_VolumeChunk (self, volume);	1892	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	1893	OUTPUT:
1514	RETVAL	1894	RETVAL
1515		1895
1516	int	1896	int
1517	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)
1518	CODE:	1898	CODE:
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1520	OUTPUT:	1900	OUTPUT:
1521	RETVAL	1901	RETVAL
1522		1902
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1524		1904
1525	int	1905	int
1526	volume (int volume = -1)	1906	volume (int volume = -1)
1527	CODE:	1907	CODE:
1528	RETVAL = Mix_VolumeMusic (volume);	1908	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	1909	OUTPUT:
1530	RETVAL	1910	RETVAL
1531		1911
1532	CFClient::MixMusic	1912	CFPlus::MixMusic
1533	new_from_file (SV *class, char *path)	1913	new_from_file (SV *class, char *path)
1534	CODE:	1914	CODE:
1535	RETVAL = Mix_LoadMUS (path);	1915	RETVAL = Mix_LoadMUS (path);
1536	OUTPUT:	1916	OUTPUT:
1537	RETVAL	1917	RETVAL
1538		1918
1539	void	1919	void
1540	DESTROY (CFClient::MixMusic self)	1920	DESTROY (CFPlus::MixMusic self)
1541	CODE:	1921	CODE:
1542	Mix_FreeMusic (self);	1922	Mix_FreeMusic (self);
1543		1923
1544	int	1924	int
1545	play (CFClient::MixMusic self, int loops = -1)	1925	play (CFPlus::MixMusic self, int loops = -1)
1546	CODE:	1926	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	1927	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	1928	OUTPUT:
1549	RETVAL	1929	RETVAL
1550		1930
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1552		1932
1553	BOOT:	1933	BOOT:
1554	{	1934	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1556	static const struct {	1936	static const struct {
1557	const char *name;	1937	const char *name;
1558	IV iv;	1938	IV iv;
1559	} *civ, const_iv[] = {	1939	} *civ, const_iv[] = {
1560	# define const_iv(name) { # name, (IV)name }	1940	# define const_iv(name) { # name, (IV)name }
…		…
1567	const_iv (GL_SCISSOR_TEST),	1947	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	1948	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	1949	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	1950	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	1951	const_iv (GL_RESCALE_NORMAL),
		1952	const_iv (GL_FRONT),
		1953	const_iv (GL_BACK),
1572	const_iv (GL_AND),	1954	const_iv (GL_AND),
1573	const_iv (GL_ONE),	1955	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	1956	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	1957	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	1958	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1959	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	1960	const_iv (GL_ONE_MINUS_DST_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	1961	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	1962	const_iv (GL_RGB),
1581	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),
1582	const_iv (GL_UNSIGNED_BYTE),	1967	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	1968	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	1969	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	1970	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	1971	const_iv (GL_INTENSITY),
…		…
1618	const_iv (GL_SEPARABLE_2D),	2003	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	2004	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	2005	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	2006	const_iv (GL_CONSTANT_BORDER),
1622	const_iv (GL_LINES),	2007	const_iv (GL_LINES),
		2008	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	2009	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	2010	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	2011	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	2012	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	2013	const_iv (GL_TRIANGLE_STRIP),
…		…
1660	OUTPUT:	2046	OUTPUT:
1661	RETVAL	2047	RETVAL
1662		2048
1663	int glGetError ()	2049	int glGetError ()
1664		2050
		2051	void glFinish ()
		2052
1665	void glClear (int mask)	2053	void glClear (int mask)
1666		2054
1667	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)
1668	PROTOTYPE: @	2056	PROTOTYPE: @
1669		2057
…		…
1692	void glPushMatrix ()	2080	void glPushMatrix ()
1693		2081
1694	void glPopMatrix ()	2082	void glPopMatrix ()
1695		2083
1696	void glLoadIdentity ()	2084	void glLoadIdentity ()
		2085
		2086	void glDrawBuffer (int buffer)
		2087
		2088	void glReadBuffer (int buffer)
1697		2089
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2090	# near_ and far_ are due to microsofts buggy "c" compiler
1699	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_)
1700		2092
1701	# near_ and far_ are due to microsofts buggy "c" compiler	2093	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1731	r *= a;	2123	r *= a;
1732	g *= a;	2124	g *= a;
1733	b *= a;	2125	b *= a;
1734	}	2126	}
1735	// microsoft visual "c" rounds instead of truncating...	2127	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	2128	glColor4f (r, g, b, a);
1737	MIN ((int)(g * 256.f), 255),
1738	MIN ((int)(b * 256.f), 255),
1739	MIN ((int)(a * 256.f), 255));
1740		2129
1741	void glInterleavedArrays (int format, int stride, char *data)	2130	void glInterleavedArrays (int format, int stride, char *data)
1742		2131
1743	void glDrawElements (int mode, int count, int type, char *indices)	2132	void glDrawElements (int mode, int count, int type, char *indices)
1744		2133
…		…
1821		2210
1822	void glEndList ()	2211	void glEndList ()
1823		2212
1824	void glCallList (int list)	2213	void glCallList (int list)
1825		2214
1826

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