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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.117 by root, Thu Jun 15 15:33:57 2006 UTC vs.
Revision 1.177 by root, Tue Apr 10 10:13:10 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;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
134	} maptex;	170	} maptex;
135		171
136	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
137	int16_t darkness;	175	uint16_t darkness;
138	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	177	} mapcell;
140		178
141	typedef struct {	179	typedef struct {
142	int32_t c0, c1;	180	int32_t c0, c1;
143	mapcell *col;	181	mapcell *col;
144	} maprow;	182	} maprow;
145		183
146	typedef struct map {	184	typedef struct map {
147	int x, y, w, h;	185	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	187	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	188	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		189
155	int32_t rows;	190	int32_t rows;
156	maprow *row;	191	maprow *row;
157	} *CFClient__Map;	192	} *CFPlus__Map;
158		193
159	static char *	194	static char *
160	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
161	{	196	{
162	char *p;	197	char *p;
…		…
179	}	214	}
180		215
181	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#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))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		218
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
184	static maprow *	239	static maprow *
185	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
186	{	241	{
187	if (0 > y)	242	if (0 > y)
188	{	243	{
189	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
228		283
229	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
230	}	285	}
231		286
232	static mapcell *	287	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
234	{	289	{
235	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
236	}	291	}
237		292
238	static void	293	static void
239	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
240	{	295	{
241	int r;	296	int r;
242		297
243	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
252	self->row = 0;	307	self->row = 0;
253	self->rows = 0;	308	self->rows = 0;
254	}	309	}
255		310
256	static void	311	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
258	{	313	{
259	int x, y;	314	int x, y;
260	maprow *row;	315	maprow *row;
		316	mapcell *cell;
261		317
262	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	319	if (y >= 0)
264	{	320	{
265	if (y >= self->rows)	321	if (y >= self->rows)
…		…
271	if (x >= row->c0)	327	if (x >= row->c0)
272	{	328	{
273	if (x >= row->c1)	329	if (x >= row->c1)
274	break;	330	break;
275		331
276	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
277	}	338	}
278	}	339	}
		340	}
		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		349	{
		350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (*sv, SvIVX (*sv) | bits);
		354	else
		355	sv_setiv (*sv, bits);
279	}	356	}
280		357
281	static void	358	static void
282	music_finished (void)	359	music_finished (void)
283	{	360	{
…		…
319	n |= n >> 16;	396	n |= n >> 16;
320		397
321	return n + 1;	398	return n + 1;
322	}	399	}
323		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
324	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
325		406
326	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
327		408
328	BOOT:	409	BOOT:
329	{	410	{
330	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	412	static const struct {
332	const char *name;	413	const char *name;
333	IV iv;	414	IV iv;
334	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	416	# define const_iv(name) { # name, (IV)name }
		417	const_iv (SDLK_MODIFIER_MIN),
		418	const_iv (SDLK_MODIFIER_MAX),
		419
336	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	437	const_iv (SDL_USEREVENT),
		438
		439	const_iv (SDL_APPINPUTFOCUS),
		440	const_iv (SDL_APPMOUSEFOCUS),
		441	const_iv (SDL_APPACTIVE),
		442
354	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
418	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	523	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	524	# undef const_iv
435	};	525	};
436		526
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		529
		530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
		539
		540	int
		541	in_destruct ()
		542	CODE:
		543	RETVAL = PL_main_cv == Nullcv;
		544	OUTPUT:
		545	RETVAL
440		546
441	NV floor (NV x)	547	NV floor (NV x)
442		548
443	NV ceil (NV x)	549	NV ceil (NV x)
444		550
445	void	551	void
446	pango_init ()	552	pango_init ()
447	CODE:	553	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	554	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	555	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	558	}
471		559
472	int	560	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
474		562
475	void	563	void
476	SDL_Quit ()	564	SDL_Quit ()
477		565
478	void	566	void
…		…
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		584
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
		587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
498		590
499	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501		593
502	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
554	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
555	case SDL_KEYUP:	647	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	653	break;
561		654
562	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	684	break;
592	}	685	}
593		686
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	688	}
596	}	689	}
597		690
598	int	691	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
613	#ifndef _WIN32	706	#ifndef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
615	#endif	708	#endif
616		709
617	void	710	void
		711	win32_proxy_info ()
		712	PPCODE:
		713	{
		714	#ifdef _WIN32
		715	char buffer[2048];
		716	DWORD buflen;
		717
		718	EXTEND (SP, 3);
		719
		720	buflen = sizeof (buffer);
		721	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		722	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		723	{
		724	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		725
		726	buflen = sizeof (buffer);
		727	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		728	{
		729	PUSHs (newSVpv (buffer, 0));
		730
		731	buflen = sizeof (buffer);
		732	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		733	PUSHs (newSVpv (buffer, 0));
		734	}
		735	}
		736	#endif
		737	}
		738
		739	void
618	add_font (char *file)	740	add_font (char *file)
619	CODE:	741	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		743
626	void	744	void
627	load_image_inline (SV *image_)	745	load_image_inline (SV *image_)
628	ALIAS:	746	ALIAS:
629	load_image_file = 1	747	load_image_file = 1
…		…
671		789
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	790	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		791
674	assert (surface2->pitch == surface2->w * 4);	792	assert (surface2->pitch == surface2->w * 4);
675		793
		794	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	795	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	796	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	797	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	798	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	799	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		802	SDL_UnlockSurface (surface2);
685		803
686	SDL_FreeSurface (surface);	804	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	805	SDL_FreeSurface (surface2);
688	}	806	}
689		807
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
729	#endif	847	#endif
730	_exit (1);	848	_exit (1);
731		849
732	void	850	void
733	_exit (int retval)	851	_exit (int retval = 0)
734	CODE:	852	CODE:
		853	#ifdef WIN32
		854	ExitThread (retval); // unclean, please beam me up
		855	#else
735	_exit (retval);	856	_exit (retval);
		857	#endif
736		858
737	MODULE = CFClient PACKAGE = CFClient::Font	859	MODULE = CFPlus PACKAGE = CFPlus::Font
738		860
739	CFClient::Font	861	CFPlus::Font
740	new_from_file (SV *class, char *path, int id = 0)	862	new_from_file (SV *class, char *path, int id = 0)
741	CODE:	863	CODE:
742	{	864	{
743	int count;	865	int count;
744	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
747	}	869	}
748	OUTPUT:	870	OUTPUT:
749	RETVAL	871	RETVAL
750		872
751	void	873	void
752	DESTROY (CFClient::Font self)	874	DESTROY (CFPlus::Font self)
753	CODE:	875	CODE:
754	pango_font_description_free (self);	876	pango_font_description_free (self);
755		877
756	void	878	void
757	make_default (CFClient::Font self)	879	make_default (CFPlus::Font self)
758	CODE:	880	CODE:
759	default_font = self;	881	default_font = self;
760		882
761	MODULE = CFClient PACKAGE = CFClient::Layout	883	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		884
763	CFClient::Layout	885	void
764	new (SV *class, int rgba = 0)	886	reset_glyph_cache ()
		887	CODE:
		888	tc_clear ();
		889
		890	CFPlus::Layout
		891	new (SV *class)
765	CODE:	892	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	893	New (0, RETVAL, 1, struct cf_layout);
767		894
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	895	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	896	RETVAL->r = 1.;
771	RETVAL->g = 1.;	897	RETVAL->g = 1.;
772	RETVAL->b = 1.;	898	RETVAL->b = 1.;
773	RETVAL->a = 1.;	899	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	900	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	904	layout_update_font (RETVAL);
779	OUTPUT:	905	OUTPUT:
780	RETVAL	906	RETVAL
781		907
782	void	908	void
783	DESTROY (CFClient::Layout self)	909	DESTROY (CFPlus::Layout self)
784	CODE:	910	CODE:
785	g_object_unref (self->pl);	911	g_object_unref (self->pl);
786	Safefree (self);	912	Safefree (self);
787		913
		914	void
		915	set_text (CFPlus::Layout self, SV *text_)
		916	CODE:
		917	{
		918	STRLEN textlen;
		919	char *text = SvPVutf8 (text_, textlen);
		920
		921	pango_layout_set_text (self->pl, text, textlen);
		922	}
		923
		924	void
		925	set_markup (CFPlus::Layout self, SV *text_)
		926	CODE:
		927	{
		928	STRLEN textlen;
		929	char *text = SvPVutf8 (text_, textlen);
		930
		931	pango_layout_set_markup (self->pl, text, textlen);
		932	}
		933
		934	void
		935	set_shapes (CFPlus::Layout self, ...)
		936	CODE:
		937	{
		938	PangoAttrList *attrs = 0;
		939	const char *text = pango_layout_get_text (self->pl);
		940	const char *pos = text;
		941	int arg = 4;
		942
		943	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		944	{
		945	PangoRectangle inkrect, rect;
		946	PangoAttribute *attr;
		947
		948	int x = SvIV (ST (arg - 3));
		949	int y = SvIV (ST (arg - 2));
		950	int w = SvIV (ST (arg - 1));
		951	int h = SvIV (ST (arg ));
		952
		953	inkrect.x = 0;
		954	inkrect.y = 0;
		955	inkrect.width = 0;
		956	inkrect.height = 0;
		957
		958	rect.x = x * PANGO_SCALE;
		959	rect.y = y * PANGO_SCALE;
		960	rect.width = w * PANGO_SCALE;
		961	rect.height = h * PANGO_SCALE;
		962
		963	if (!attrs)
		964	attrs = pango_layout_get_attributes (self->pl);
		965
		966	attr = pango_attr_shape_new (&inkrect, &rect);
		967	attr->start_index = pos - text;
		968	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		969	pango_attr_list_insert (attrs, attr);
		970
		971	arg += 4;
		972	pos += sizeof (OBJ_STR) - 1;
		973	}
		974
		975	if (attrs)
		976	pango_layout_set_attributes (self->pl, attrs);
		977	}
		978
		979	void
		980	get_shapes (CFPlus::Layout self)
		981	PPCODE:
		982	{
		983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		984
		985	do
		986	{
		987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		988
		989	if (run && shape_attr_p (run))
		990	{
		991	PangoRectangle extents;
		992	pango_layout_iter_get_run_extents (iter, 0, &extents);
		993
		994	EXTEND (SP, 2);
		995	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		996	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		997	}
		998	}
		999	while (pango_layout_iter_next_run (iter));
		1000
		1001	pango_layout_iter_free (iter);
		1002	}
		1003
788	int	1004	int
789	is_rgba (CFClient::Layout self)	1005	has_wrapped (CFPlus::Layout self)
790	CODE:	1006	CODE:
791	RETVAL = self->rgba;	1007	{
		1008	int lines = 1;
		1009	const char *text = pango_layout_get_text (self->pl);
		1010
		1011	while (*text)
		1012	lines += *text++ == '\n';
		1013
		1014	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1015	}
792	OUTPUT:	1016	OUTPUT:
793	RETVAL	1017	RETVAL
794		1018
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1019	SV *
816	get_text (CFClient::Layout self)	1020	get_text (CFPlus::Layout self)
817	CODE:	1021	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1023	sv_utf8_decode (RETVAL);
820	OUTPUT:	1024	OUTPUT:
821	RETVAL	1025	RETVAL
822		1026
823	void	1027	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1029	CODE:
826	self->r = r;	1030	self->r = r;
827	self->g = g;	1031	self->g = g;
828	self->b = b;	1032	self->b = b;
829	self->a = a;	1033	self->a = a;
830		1034
831	void	1035	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1037	CODE:
834	if (self->font != font)	1038	if (self->font != font)
835	{	1039	{
836	self->font = font;	1040	self->font = font;
837	layout_update_font (self);	1041	layout_update_font (self);
838	}	1042	}
839		1043
840	void	1044	void
841	set_height (CFClient::Layout self, int base_height)	1045	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1046	CODE:
843	if (self->base_height != base_height)	1047	if (self->base_height != base_height)
844	{	1048	{
845	self->base_height = base_height;	1049	self->base_height = base_height;
846	layout_update_font (self);	1050	layout_update_font (self);
847	}	1051	}
848		1052
849	void	1053	void
850	set_width (CFClient::Layout self, int max_width = -1)	1054	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1055	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1057
854	void	1058	void
855	set_indent (CFClient::Layout self, int indent)	1059	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1060	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1062
859	void	1063	void
860	set_spacing (CFClient::Layout self, int spacing)	1064	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1065	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1067
864	void	1068	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1069	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1070	CODE:
867	pango_layout_set_ellipsize (self->pl,	1071	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1075	: PANGO_ELLIPSIZE_NONE
872	);	1076	);
873		1077
874	void	1078	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1080	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1082
879	void	1083	void
880	size (CFClient::Layout self)	1084	size (CFPlus::Layout self)
881	PPCODE:	1085	PPCODE:
882	{	1086	{
883	int w, h;	1087	int w, h;
884		1088
885	layout_get_pixel_size (self, &w, &h);	1089	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1092	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1093	PUSHs (sv_2mortal (newSViv (h)));
890	}	1094	}
891		1095
892	int	1096	int
		1097	descent (CFPlus::Layout self)
		1098	CODE:
		1099	{
		1100	PangoRectangle rect;
		1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1102	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1103	RETVAL = PANGO_DESCENT (rect);
		1104	}
		1105	OUTPUT:
		1106	RETVAL
		1107
		1108	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1109	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1110	CODE:
895	{	1111	{
896	int index, trailing;	1112	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1114	RETVAL = index + trailing;
899	}	1115	}
900	OUTPUT:	1116	OUTPUT:
901	RETVAL	1117	RETVAL
902		1118
903	void	1119	void
904	cursor_pos (CFClient::Layout self, int index)	1120	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1121	PPCODE:
906	{	1122	{
907	PangoRectangle strong_pos;	1123	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1125
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1130	}
915		1131
916	void	1132	void
917	render (CFClient::Layout self)	1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1134	PPCODE:
919	{	1135	{
920	SV *retval;	1136	int line, x;
921	int w, h;
922		1137
923	layout_get_pixel_size (self, &w, &h);	1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
924		1140
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t *p = (uint32_t *)SvPVX (retval);
949	uint32_t *e = p + w * h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) | (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) | a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1141	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1142	PUSHs (sv_2mortal (newSViv (line - 1)));
		1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1144	}
		1145
		1146	void
		1147	line_x_to_index (CFPlus::Layout self, int line, int x)
		1148	PPCODE:
		1149	{
		1150	PangoLayoutLine *lp;
		1151	int index, trailing;
		1152
		1153	if (line < 0)
		1154	XSRETURN_EMPTY;
		1155
		1156	if (!(lp = pango_layout_get_line (self->pl, line)))
		1157	XSRETURN_EMPTY; /* do better */
		1158
		1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1160
		1161	EXTEND (SP, 2);
		1162	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1163	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1164	else
980	{	1165	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1166	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1167	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1168	}
1005	}	1169	}
1006		1170
		1171	void
		1172	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1173	PPCODE:
		1174	pango_opengl_render_layout_subpixel (
		1175	self->pl,
		1176	x * PANGO_SCALE, y * PANGO_SCALE,
		1177	self->r, self->g, self->b, self->a,
		1178	flags
		1179	);
		1180
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1008		1182
1009	void	1183	void
1010	pad2pot (SV *data_, SV *w_, SV *h_)	1184	pad2pot (SV *data_, SV *w_, SV *h_)
1011	CODE:	1185	CODE:
1012	{	1186	{
…		…
1090	glDisable (GL_ALPHA_TEST);	1264	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1265	glDisable (GL_BLEND);
1092	}	1266	}
1093	}	1267	}
1094		1268
1095	MODULE = CFClient PACKAGE = CFClient::Map	1269	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1270
1097	CFClient::Map	1271	CFPlus::Map
1098	new (SV *class, int map_width, int map_height)	1272	new (SV *class)
1099	CODE:	1273	CODE:
1100	New (0, RETVAL, 1, struct map);	1274	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1275	RETVAL->x = 0;
1102	RETVAL->y = 0;	1276	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1277	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1278	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1279	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1280	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1281	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1282	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1283	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1284	RETVAL->row = 0;
1113	OUTPUT:	1285	OUTPUT:
1114	RETVAL	1286	RETVAL
1115		1287
1116	void	1288	void
1117	DESTROY (CFClient::Map self)	1289	DESTROY (CFPlus::Map self)
1118	CODE:	1290	CODE:
1119	{	1291	{
1120	map_clear (self);	1292	map_clear (self);
1121	Safefree (self->face);	1293	Safefree (self->face2tile);
1122	Safefree (self->tex);	1294	Safefree (self->tex);
1123	Safefree (self);	1295	Safefree (self);
1124	}	1296	}
1125		1297
1126	void	1298	void
		1299	resize (CFPlus::Map self, int map_width, int map_height)
		1300	CODE:
		1301	self->w = map_width;
		1302	self->h = map_height;
		1303
		1304	void
1127	clear (CFClient::Map self)	1305	clear (CFPlus::Map self)
1128	CODE:	1306	CODE:
1129	map_clear (self);	1307	map_clear (self);
1130		1308
1131	void	1309	void
1132	set_face (CFClient::Map self, int face, int texid)	1310	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1311	CODE:
1134	{	1312	{
1135	while (self->faces <= face)	1313	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1314	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1315	}
1143		1316
1144	void	1317	void
		1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1319	CODE:
		1320	{
		1321	tileid texid;
		1322	maptex *tex;
		1323
		1324	if (face < 0 || face >= self->faces)
		1325	return;
		1326
		1327	if (smooth < 0 || smooth >= self->faces)
		1328	return;
		1329
		1330	texid = self->face2tile [face];
		1331
		1332	if (!texid)
		1333	return;
		1334
		1335	tex = self->tex + texid;
		1336	tex->smoothtile = self->face2tile [smooth];
		1337	tex->smoothlevel = level;
		1338	}
		1339
		1340	void
1145	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)	1341	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)
1146	CODE:	1342	CODE:
1147	{	1343	{
1148	while (self->texs <= texid)	1344	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1345
1154	{	1346	{
1155	maptex *tex = self->tex + texid;	1347	maptex *tex = self->tex + texid;
1156		1348
1157	tex->name = name;	1349	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1366	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1368	}
1177		1369
1178	int	1370	int
1179	ox (CFClient::Map self)	1371	ox (CFPlus::Map self)
1180	ALIAS:	1372	ALIAS:
1181	oy = 1	1373	oy = 1
1182	x = 2	1374	x = 2
1183	y = 3	1375	y = 3
1184	w = 4	1376	w = 4
…		…
1195	}	1387	}
1196	OUTPUT:	1388	OUTPUT:
1197	RETVAL	1389	RETVAL
1198		1390
1199	void	1391	void
1200	scroll (CFClient::Map self, int dx, int dy)	1392	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1393	CODE:
1202	{	1394	{
1203	if (dx > 0)	1395	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1396	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1397	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1207		1399
1208	if (dy > 0)	1400	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1401	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1402	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1212		1404
1213	self->ox += dx; self->x += dx;	1405	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1406	self->oy += dy; self->y += dy;
1215		1407
1216	while (self->y < 0)	1408	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1413	self->y += MAP_EXTEND_Y;
1222	}	1414	}
1223	}	1415	}
1224		1416
1225	void	1417	void
1226	map1a_update (CFClient::Map self, SV *data_)	1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1419	CODE:
1228	{	1420	{
1229	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230	uint8_t *data_end = (uint8_t *)SvEND (data_);	1422	uint8_t *data_end = (uint8_t *)SvEND (data_);
1231	mapcell *cell;	1423	mapcell *cell;
1232	int x, y, flags;	1424	int x, y, flags;
1233		1425
1234	while (data < data_end)	1426	while (data < data_end - 1)
1235	{	1427	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1428	flags = (data [0] << 8) + data [1]; data += 2;
1237		1429
1238	x = ((flags >> 10) & 63) + self->x;	1430	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1431	y = self->y + ((flags >> 4) & 63);
1240		1432
1241	cell = map_get_cell (self, x, y);	1433	cell = map_get_cell (self, x, y);
1242		1434
1243	if (flags & 15)	1435	if (flags & 15)
1244	{	1436	{
1245	if (cell->darkness < 0)	1437	if (!cell->darkness)
1246	{	1438	{
		1439	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1440	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1441	}
1252		1442
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1443	//TODO: don't trust server data to be in-range(!)
		1444
		1445	if (flags & 8)
		1446	{
		1447	if (extmap)
		1448	{
		1449	uint8_t ext, cmd;
		1450
		1451	do
		1452	{
		1453	ext = *data++;
		1454	cmd = ext & 0x3f;
		1455
		1456	if (cmd < 4)
		1457	cell->darkness = 255 - ext * 64 + 1;
		1458	else if (cmd == 5) // health
		1459	{
		1460	cell->stat_width = 1;
		1461	cell->stat_hp = *data++;
		1462	}
		1463	else if (cmd == 6) // monster width
		1464	cell->stat_width = *data++ + 1;
		1465	else if (cmd == 0x47)
		1466	{
		1467	if (*data == 8)
		1468	; // decode player uuid
		1469
		1470	data += *data + 1;
		1471	}
		1472	else if (cmd == 8) // cell flags
		1473	cell->flags = *data++;
		1474	else if (ext & 0x40) // unknown, multibyte => skip
		1475	data += *data + 1;
		1476	else
		1477	data++;
		1478	}
		1479	while (ext & 0x80);
		1480	}
		1481	else
		1482	cell->darkness = *data++ + 1;
		1483	}
1256		1484
1257	if (flags & 4)	1485	if (flags & 4)
1258	{	1486	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1487	faceid face = (data [0] << 8) + data [1]; data += 2;
		1488	need_facenum (self, face);
		1489	cell->tile [0] = self->face2tile [face];
1260	}	1490	}
1261		1491
1262	if (flags & 2)	1492	if (flags & 2)
1263	{	1493	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1494	faceid face = (data [0] << 8) + data [1]; data += 2;
		1495	need_facenum (self, face);
		1496	cell->tile [1] = self->face2tile [face];
1265	}	1497	}
1266		1498
1267	if (flags & 1)	1499	if (flags & 1)
1268	{	1500	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1501	faceid face = (data [0] << 8) + data [1]; data += 2;
		1502	need_facenum (self, face);
		1503	cell->tile [2] = self->face2tile [face];
1270	}	1504	}
1271	}	1505	}
1272	else	1506	else
1273	cell->darkness = -1;	1507	cell->darkness = 0;
1274	}	1508	}
1275	}	1509	}
1276		1510
1277	SV *	1511	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1513	CODE:
1280	{	1514	{
1281	int x1, x;	1515	int x1, x;
1282	int y1, y;	1516	int y1, y;
1283	int z;	1517	int z;
…		…
1304	{	1538	{
1305	mapcell *cell = row->col + (x - row->c0);	1539	mapcell *cell = row->col + (x - row->c0);
1306		1540
1307	for (z = 0; z <= 0; z++)	1541	for (z = 0; z <= 0; z++)
1308	{	1542	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1543	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1544	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1545	int a1 = tex.a;
1316		1546
1317	r = (r * a0 + tex.r * a1) / 255;	1547	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1548	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1549	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1550	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1551	}
1323	}	1552	}
1324		1553
1325	*map++ = (r )	1554	*map++ = (r )
1326	| (g << 8)	1555	| (g << 8)
…		…
1333	}	1562	}
1334	OUTPUT:	1563	OUTPUT:
1335	RETVAL	1564	RETVAL
1336		1565
1337	void	1566	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1568	CODE:
1340	{	1569	{
1341	int vx, vy;	1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1572	uint8_t smooth_max[256][256];
		1573	smooth_key skey;
1342	int x, y, z;	1574	int x, y, z;
1343	int last_name;	1575	int last_name;
1344	mapface face;
1345		1576
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1577	// thats current max. sorry.
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1578	if (sw > 255) sw = 255;
		1579	if (sh > 255) sh = 255;
1348		1580
1349	/*	1581	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1582	memset (&skey, 0, sizeof (skey));
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353
1354	int vy = self->vy = self->h >= sh
1355	? self->y + (self->h - sh) / 2
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1357	*/
1358		1583
1359	glColor4ub (255, 255, 255, 255);	1584	glColor4ub (255, 255, 255, 255);
1360		1585
1361	glEnable (GL_BLEND);	1586	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1590
1366	glBegin (GL_QUADS);	1591	glBegin (GL_QUADS);
1367		1592
1368	last_name = 0;	1593	last_name = 0;
1369		1594
		1595	mx += self->x;
		1596	my += self->y;
		1597
		1598	// first pass: determine smooth_max
		1599	// rather ugly, if you ask me
		1600	// could also be stored inside mapcell and updated on change
		1601	memset (smooth_max, 0, sizeof (smooth_max));
		1602
		1603	for (y = 0; y < sh; y++)
		1604	if (0 <= y + my && y + my < self->rows)
		1605	{
		1606	maprow *row = self->row + (y + my);
		1607
		1608	for (x = 0; x < sw; x++)
		1609	if (row->c0 <= x + mx && x + mx < row->c1)
		1610	{
		1611	mapcell *cell = row->col + (x + mx - row->c0);
		1612
		1613	smooth_max[x + 1][y + 1] =
		1614	MAX (self->tex [cell->tile [0]].smoothlevel,
		1615	MAX (self->tex [cell->tile [1]].smoothlevel,
		1616	self->tex [cell->tile [2]].smoothlevel));
		1617	}
		1618	}
		1619
1370	for (z = 0; z < 3; z++)	1620	for (z = 0; z <= 2; z++)
		1621	{
		1622	memset (smooth_level, 0, sizeof (smooth_level));
		1623
1371	for (y = 0; y < sh; y++)	1624	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1625	if (0 <= y + my && y + my < self->rows)
1373	{	1626	{
1374	maprow *row = self->row + (y + vy);	1627	maprow *row = self->row + (y + my);
1375		1628
1376	for (x = 0; x < sw; x++)	1629	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1630	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1631	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1632	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1633	tileid tile = cell->tile [z];
1382		1634
1383	if (face)	1635	if (tile)
		1636	{
		1637	maptex tex = self->tex [tile];
		1638	int px = (x + 1) * T - tex.w;
		1639	int py = (y + 1) * T - tex.h;
		1640
		1641	// suppressing texture state switches here
		1642	// is only moderately effective, but worth the extra effort
		1643	if (last_name != tex.name)
		1644	{
		1645	if (!tex.name)
		1646	tex = self->tex [2]; /* missing, replace by noface */
		1647
		1648	glEnd ();
		1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1650	glBegin (GL_QUADS);
		1651	}
		1652
		1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1657
		1658	if (cell->flags && z == 2)
		1659	{
		1660	if (cell->flags & 1)
		1661	{
		1662	maptex tex = self->tex [1];
		1663	int px = x * T + T * 2 / 32;
		1664	int py = y * T - T * 6 / 32;
		1665
		1666	glEnd ();
		1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1668	glBegin (GL_QUADS);
		1669
		1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1674	}
		1675	}
		1676
		1677	// update smooth hash
		1678	if (tex.smoothtile)
		1679	{
		1680	skey.tile = tex.smoothtile;
		1681	skey.level = tex.smoothlevel;
		1682
		1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1684
		1685	// add bits to current tile and all neighbours. skey.x|y is
		1686	// shifted +1|+1 so we always stay positive.
		1687
		1688	// full tile
		1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1690
		1691	// borders
		1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);
		1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);
		1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1696
		1697	// corners
		1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1699	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1700	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1701	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1702	}
		1703	}
		1704	}
		1705	}
		1706
		1707	// go through all smoothlevels, lowest to highest, then draw
		1708	// this is basically counting sort
		1709	{
		1710	int w, b;
		1711
		1712	for (w = 0; w < 256 / 32; ++w)
		1713	{
		1714	uint32_t smask = smooth_level [w];
		1715	if (smask)
		1716	for (b = 0; b < 32; ++b)
		1717	if (smask & (((uint32_t)1) << b))
1384	{	1718	{
1385	maptex tex = self->tex [face];	1719	int level = (w << 5) | b;
		1720	HE *he;
1386		1721
1387	int px = (x + 1) * 32 - tex.w;	1722	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1723	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1724	{
		1725	smooth_key *skey = (smooth_key *)HeKEY (he);
		1726	IV bits = SvIVX (HeVAL (he));
		1727
		1728	// bits is ___n cccc CCCC bbbb
		1729	// n do not draw borders&corners
		1730	// c draw these corners, but...
		1731	// C ... not these
		1732	// b draw these borders
		1733
		1734	if (!(bits & 0x1000)
		1735	&& skey->level == level
		1736	&& level >= smooth_max [skey->x][skey->y])
		1737	{
		1738	maptex tex = self->tex [skey->tile];
		1739	int px = (((int)skey->x) - 1) * T;
		1740	int py = (((int)skey->y) - 1) * T;
		1741	int border = bits & 15;
		1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1743	float dx = tex.s * .0625f; // 16 images/row
		1744	float dy = tex.t * .5f ; // 2 images/column
		1745
		1746	// this time naively avoiding texture state changes
		1747	// save gobs of state changes.
		1748	if (last_name != tex.name)
		1749	{
		1750	if (!tex.name)
		1751	continue; // smoothing not yet available
		1752
1392	glEnd ();	1753	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	glBegin (GL_QUADS);	1755	glBegin (GL_QUADS);
		1756	}
		1757
		1758	if (border)
		1759	{
		1760	float ox = border * dx;
		1761
		1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1766	}
		1767
		1768	if (corner)
		1769	{
		1770	float ox = corner * dx;
		1771
		1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1776	}
		1777	}
1396	}	1778	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1779	}
1403	}
1404	}	1780	}
		1781	}
		1782
		1783	hv_clear (smooth);
		1784	}
1405		1785
1406	glEnd ();	1786	glEnd ();
1407		1787
1408	glDisable (GL_TEXTURE_2D);	1788	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1789	glDisable (GL_BLEND);
1410	}
1411		1790
		1791	// top layer: overlays such as the health bar
		1792	for (y = 0; y < sh; y++)
		1793	if (0 <= y + my && y + my < self->rows)
		1794	{
		1795	maprow *row = self->row + (y + my);
		1796
		1797	for (x = 0; x < sw; x++)
		1798	if (row->c0 <= x + mx && x + mx < row->c1)
		1799	{
		1800	mapcell *cell = row->col + (x + mx - row->c0);
		1801
		1802	int px = x * T;
		1803	int py = y * T;
		1804
		1805	if (cell->stat_hp)
		1806	{
		1807	int width = cell->stat_width * T;
		1808	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1809
		1810	glColor3ub (0, 0, 0);
		1811	glRectf (px + 1, py - thick - 2,
		1812	px + width - 1, py);
		1813
		1814	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1815	glRectf (px + 2,
		1816	py - thick - 1,
		1817	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1818	}
		1819	}
		1820	}
		1821	}
		1822
1412	void	1823	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1825	CODE:
1415	{	1826	{
1416	static float color[16][3] = {	1827	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1828	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1829	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1830	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1831	{ 1.00F, 0.00F, 0.00F },
1421		1832
1422	{ 1.00, 0.54, 0.00 },	1833	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1834	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1835	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1836	{ 0.18F, 0.54F, 0.34F },
1426		1837
1427	{ 0.56, 0.73, 0.56 },	1838	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1839	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1840	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1841	{ 0.99F, 0.77F, 0.26F },
1431		1842
1432	{ 0.74, 0.65, 0.41 },	1843	{ 0.74F, 0.65F, 0.41F },
1433		1844
1434	{ 0.00, 1.00, 1.00 },	1845	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1846	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1847	{ 1.00F, 1.00F, 0.00F },
1437	};	1848	};
1438		1849
1439	int x, y;	1850	int x, y;
1440		1851
1441	glEnable (GL_TEXTURE_2D);	1852	glEnable (GL_TEXTURE_2D);
…		…
1447	for (y = 0; y < h; y++)	1858	for (y = 0; y < h; y++)
1448	for (x = 0; x < w; x++)	1859	for (x = 0; x < w; x++)
1449	{	1860	{
1450	unsigned char m = data [x + y * w];	1861	unsigned char m = data [x + y * w];
1451		1862
		1863	if (m)
		1864	{
1452	float *c = color [m & 15];	1865	float *c = color [m & 15];
1453		1866
1454	float tx1 = m & 0x40 ? 0.5 : m & 0x80 ? 0.25 : 0.;	1867	float tx1 = m & 0x40 ? 0.5 : 0.;
1455	float tx2 = tx1 + 0.25;	1868	float tx2 = tx1 + 0.5;
1456		1869
1457	glColor4f (c[0], c[1], c[2], 0.75);	1870	glColor4f (c[0], c[1], c[2], 0.75);
1458	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	1871	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1459	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	1872	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1460	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	1873	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1461	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	1874	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1875	}
1462	}	1876	}
1463		1877
1464	glEnd ();	1878	glEnd ();
1465	glDisable (GL_BLEND);	1879	glDisable (GL_BLEND);
1466	glDisable (GL_TEXTURE_2D);	1880	glDisable (GL_TEXTURE_2D);
1467	}	1881	}
1468		1882
1469	void	1883	void
1470	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1471	PPCODE:	1885	PPCODE:
1472	{	1886	{
1473	int vx, vy;
1474	int x, y;	1887	int x, y;
1475	int sw4 = (sw + 3) & ~3;	1888	int sw4 = (sw + 3) & ~3;
1476	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1477	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1478		1891
1479	memset (darkness, 255, sw4 * sh);	1892	memset (darkness, 255, sw4 * sh);
1480	SvPOK_only (darkness_sv);	1893	SvPOK_only (darkness_sv);
1481	SvCUR_set (darkness_sv, sw4 * sh);	1894	SvCUR_set (darkness_sv, sw4 * sh);
1482		1895
1483	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1896	mx += self->x;
1484	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1897	my += self->y;
1485		1898
1486	for (y = 0; y < sh; y++)	1899	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1900	if (0 <= y + my && y + my < self->rows)
1488	{	1901	{
1489	maprow *row = self->row + (y + vy);	1902	maprow *row = self->row + (y + my);
1490		1903
1491	for (x = 0; x < sw; x++)	1904	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1905	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1906	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1907	mapcell *cell = row->col + (x + mx - row->c0);
1495		1908
1496	darkness[y * sw4 + x] = cell->darkness < 0	1909	darkness[y * sw4 + x] = cell->darkness
		1910	? 255 - (cell->darkness - 1)
1497	? 255 - FOW_DARKNESS	1911	: 255 - FOW_DARKNESS;
1498	: 255 - cell->darkness;
1499	}	1912	}
1500	}	1913	}
1501		1914
1502	EXTEND (SP, 3);	1915	EXTEND (SP, 3);
1503	PUSHs (sv_2mortal (newSViv (sw4)));	1916	PUSHs (sv_2mortal (newSViv (sw4)));
1504	PUSHs (sv_2mortal (newSViv (sh)));	1917	PUSHs (sv_2mortal (newSViv (sh)));
1505	PUSHs (darkness_sv);	1918	PUSHs (darkness_sv);
1506	}	1919	}
1507		1920
1508	SV *	1921	SV *
1509	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1510	CODE:	1923	CODE:
1511	{	1924	{
1512	int x, y, x1, y1;	1925	int x, y, x1, y1;
1513	SV *data_sv = newSV (w * h * 7 + 5);	1926	SV *data_sv = newSV (w * h * 7 + 5);
1514	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1539	if (row && row->c0 <= x && x < row->c1)	1952	if (row && row->c0 <= x && x < row->c1)
1540	{	1953	{
1541	mapcell *cell = row->col + (x - row->c0);	1954	mapcell *cell = row->col + (x - row->c0);
1542	uint8_t flags = 0;	1955	uint8_t flags = 0;
1543		1956
1544	if (cell->face [0]) flags |= 1;	1957	if (cell->tile [0]) flags |= 1;
1545	if (cell->face [1]) flags |= 2;	1958	if (cell->tile [1]) flags |= 2;
1546	if (cell->face [2]) flags |= 4;	1959	if (cell->tile [2]) flags |= 4;
1547		1960
1548	*data++ = flags;	1961	*data++ = flags;
1549		1962
1550	if (flags & 1)	1963	if (flags & 1)
1551	{	1964	{
		1965	tileid tile = cell->tile [0];
1552	*data++ = cell->face [0] >> 8;	1966	*data++ = tile >> 8;
1553	*data++ = cell->face [0];	1967	*data++ = tile;
1554	}	1968	}
1555		1969
1556	if (flags & 2)	1970	if (flags & 2)
1557	{	1971	{
		1972	tileid tile = cell->tile [1];
1558	*data++ = cell->face [1] >> 8;	1973	*data++ = tile >> 8;
1559	*data++ = cell->face [1];	1974	*data++ = tile;
1560	}	1975	}
1561		1976
1562	if (flags & 4)	1977	if (flags & 4)
1563	{	1978	{
		1979	tileid tile = cell->tile [2];
1564	*data++ = cell->face [2] >> 8;	1980	*data++ = tile >> 8;
1565	*data++ = cell->face [2];	1981	*data++ = tile;
1566	}	1982	}
1567	}	1983	}
1568	else	1984	else
1569	*data++ = 0;	1985	*data++ = 0;
1570	}	1986	}
…		…
1576	}	1992	}
1577	OUTPUT:	1993	OUTPUT:
1578	RETVAL	1994	RETVAL
1579		1995
1580	void	1996	void
1581	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1582	PPCODE:	1998	PPCODE:
1583	{	1999	{
1584	int x, y, z;	2000	int x, y, z;
1585	int w, h;	2001	int w, h;
1586	int x1, y1;	2002	int x1, y1;
…		…
1610	{	2026	{
1611	uint8_t flags = *data++;	2027	uint8_t flags = *data++;
1612		2028
1613	if (flags)	2029	if (flags)
1614	{	2030	{
1615	mapface face[3] = { 0, 0, 0 };
1616
1617	mapcell *cell = row_get_cell (row, x);	2031	mapcell *cell = row_get_cell (row, x);
		2032	tileid tile[3] = { 0, 0, 0 };
1618		2033
1619	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2034	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1620	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1621	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1622		2037
1623	if (cell->darkness <= 0)	2038	if (cell->darkness == 0)
1624	{	2039	{
1625	cell->darkness = -1;	2040	cell->darkness = 0;
1626		2041
1627	for (z = 0; z <= 2; z++)	2042	for (z = 0; z <= 2; z++)
1628	{	2043	{
1629	cell->face[z] = face[z];	2044	tileid t = tile [z];
1630		2045
1631	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2046	if (t >= self->texs || (t && !self->tex [t].name))
		2047	{
1632	XPUSHs (sv_2mortal (newSViv (face[z])));	2048	XPUSHs (sv_2mortal (newSViv (t)));
		2049	need_texid (self, t);
		2050	}
		2051
		2052	cell->tile [z] = t;
1633	}	2053	}
1634	}	2054	}
1635	}	2055	}
1636	}	2056	}
1637	}	2057	}
1638	}	2058	}
1639		2059
1640	MODULE = CFClient PACKAGE = CFClient::MixChunk	2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1641		2061
1642	CFClient::MixChunk	2062	CFPlus::MixChunk
1643	new_from_file (SV *class, char *path)	2063	new_from_file (SV *class, char *path)
1644	CODE:	2064	CODE:
1645	RETVAL = Mix_LoadWAV (path);	2065	RETVAL = Mix_LoadWAV (path);
1646	OUTPUT:	2066	OUTPUT:
1647	RETVAL	2067	RETVAL
1648		2068
1649	void	2069	void
1650	DESTROY (CFClient::MixChunk self)	2070	DESTROY (CFPlus::MixChunk self)
1651	CODE:	2071	CODE:
1652	Mix_FreeChunk (self);	2072	Mix_FreeChunk (self);
1653		2073
1654	int	2074	int
1655	volume (CFClient::MixChunk self, int volume = -1)	2075	volume (CFPlus::MixChunk self, int volume = -1)
1656	CODE:	2076	CODE:
1657	RETVAL = Mix_VolumeChunk (self, volume);	2077	RETVAL = Mix_VolumeChunk (self, volume);
1658	OUTPUT:	2078	OUTPUT:
1659	RETVAL	2079	RETVAL
1660		2080
1661	int	2081	int
1662	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1663	CODE:	2083	CODE:
1664	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1665	OUTPUT:	2085	OUTPUT:
1666	RETVAL	2086	RETVAL
1667		2087
1668	MODULE = CFClient PACKAGE = CFClient::MixMusic	2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1669		2089
1670	int	2090	int
1671	volume (int volume = -1)	2091	volume (int volume = -1)
1672	CODE:	2092	CODE:
1673	RETVAL = Mix_VolumeMusic (volume);	2093	RETVAL = Mix_VolumeMusic (volume);
1674	OUTPUT:	2094	OUTPUT:
1675	RETVAL	2095	RETVAL
1676		2096
1677	CFClient::MixMusic	2097	CFPlus::MixMusic
1678	new_from_file (SV *class, char *path)	2098	new_from_file (SV *class, char *path)
1679	CODE:	2099	CODE:
1680	RETVAL = Mix_LoadMUS (path);	2100	RETVAL = Mix_LoadMUS (path);
1681	OUTPUT:	2101	OUTPUT:
1682	RETVAL	2102	RETVAL
1683		2103
1684	void	2104	void
1685	DESTROY (CFClient::MixMusic self)	2105	DESTROY (CFPlus::MixMusic self)
1686	CODE:	2106	CODE:
1687	Mix_FreeMusic (self);	2107	Mix_FreeMusic (self);
1688		2108
1689	int	2109	int
1690	play (CFClient::MixMusic self, int loops = -1)	2110	play (CFPlus::MixMusic self, int loops = -1)
1691	CODE:	2111	CODE:
1692	RETVAL = Mix_PlayMusic (self, loops);	2112	RETVAL = Mix_PlayMusic (self, loops);
1693	OUTPUT:	2113	OUTPUT:
1694	RETVAL	2114	RETVAL
1695		2115
1696	MODULE = CFClient PACKAGE = CFClient::OpenGL	2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1697		2117
1698	BOOT:	2118	BOOT:
1699	{	2119	{
1700	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1701	static const struct {	2121	static const struct {
1702	const char *name;	2122	const char *name;
1703	IV iv;	2123	IV iv;
1704	} *civ, const_iv[] = {	2124	} *civ, const_iv[] = {
1705	# define const_iv(name) { # name, (IV)name }	2125	# define const_iv(name) { # name, (IV)name }
…		…
1712	const_iv (GL_SCISSOR_TEST),	2132	const_iv (GL_SCISSOR_TEST),
1713	const_iv (GL_DEPTH_TEST),	2133	const_iv (GL_DEPTH_TEST),
1714	const_iv (GL_ALPHA_TEST),	2134	const_iv (GL_ALPHA_TEST),
1715	const_iv (GL_NORMALIZE),	2135	const_iv (GL_NORMALIZE),
1716	const_iv (GL_RESCALE_NORMAL),	2136	const_iv (GL_RESCALE_NORMAL),
		2137	const_iv (GL_FRONT),
		2138	const_iv (GL_BACK),
1717	const_iv (GL_AND),	2139	const_iv (GL_AND),
1718	const_iv (GL_ONE),	2140	const_iv (GL_ONE),
1719	const_iv (GL_ZERO),	2141	const_iv (GL_ZERO),
1720	const_iv (GL_SRC_ALPHA),	2142	const_iv (GL_SRC_ALPHA),
1721	const_iv (GL_DST_ALPHA),	2143	const_iv (GL_DST_ALPHA),
…		…
1766	const_iv (GL_SEPARABLE_2D),	2188	const_iv (GL_SEPARABLE_2D),
1767	const_iv (GL_CONVOLUTION_2D),	2189	const_iv (GL_CONVOLUTION_2D),
1768	const_iv (GL_CONVOLUTION_BORDER_MODE),	2190	const_iv (GL_CONVOLUTION_BORDER_MODE),
1769	const_iv (GL_CONSTANT_BORDER),	2191	const_iv (GL_CONSTANT_BORDER),
1770	const_iv (GL_LINES),	2192	const_iv (GL_LINES),
		2193	const_iv (GL_LINE_STRIP),
1771	const_iv (GL_LINE_LOOP),	2194	const_iv (GL_LINE_LOOP),
1772	const_iv (GL_QUADS),	2195	const_iv (GL_QUADS),
1773	const_iv (GL_QUAD_STRIP),	2196	const_iv (GL_QUAD_STRIP),
1774	const_iv (GL_TRIANGLES),	2197	const_iv (GL_TRIANGLES),
1775	const_iv (GL_TRIANGLE_STRIP),	2198	const_iv (GL_TRIANGLE_STRIP),
…		…
1843		2266
1844	void glPopMatrix ()	2267	void glPopMatrix ()
1845		2268
1846	void glLoadIdentity ()	2269	void glLoadIdentity ()
1847		2270
		2271	void glDrawBuffer (int buffer)
		2272
		2273	void glReadBuffer (int buffer)
		2274
1848	# near_ and far_ are due to microsofts buggy "c" compiler	2275	# near_ and far_ are due to microsofts buggy "c" compiler
1849	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1850		2277
1851	# near_ and far_ are due to microsofts buggy "c" compiler	2278	# near_ and far_ are due to microsofts buggy "c" compiler
1852	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
…		…
1881	r *= a;	2308	r *= a;
1882	g *= a;	2309	g *= a;
1883	b *= a;	2310	b *= a;
1884	}	2311	}
1885	// microsoft visual "c" rounds instead of truncating...	2312	// microsoft visual "c" rounds instead of truncating...
1886	glColor4ub (MIN ((int)(r * 256.f), 255),	2313	glColor4f (r, g, b, a);
1887	MIN ((int)(g * 256.f), 255),
1888	MIN ((int)(b * 256.f), 255),
1889	MIN ((int)(a * 256.f), 255));
1890		2314
1891	void glInterleavedArrays (int format, int stride, char *data)	2315	void glInterleavedArrays (int format, int stride, char *data)
1892		2316
1893	void glDrawElements (int mode, int count, int type, char *indices)	2317	void glDrawElements (int mode, int count, int type, char *indices)
1894		2318
…		…
1971		2395
1972	void glEndList ()	2396	void glEndList ()
1973		2397
1974	void glCallList (int list)	2398	void glCallList (int list)
1975		2399
1976

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