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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.180 by root, Fri Apr 13 18:11:26 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
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		47
49	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
50		49
51	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
53		52
54	#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
55		60
56	static struct	61	static struct
57	{	62	{
58	#define GL_FUNC(ptr,name) ptr name;	63	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	64	#include "glfunc.h"
…		…
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	74	else
70	glBlendFunc (sa, da);	75	glBlendFunc (sa, da);
71	}	76	}
72		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
73	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
75		86
76	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
77		88
78	static int	89	static int
79	shape_attr_p (PangoLayoutRun *run)	90	shape_attr_p (PangoLayoutRun *run)
80	{	91	{
81	GSList *attrs = run->item->analysis.extra_attrs;	92	GSList *attrs = run->item->analysis.extra_attrs;
…		…
92		103
93	return 0;	104	return 0;
94	}	105	}
95		106
96	typedef struct cf_layout {	107	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
100	int base_height;	110	int base_height;
101	CFClient__Font font;	111	CFPlus__Font font;
102	} *CFClient__Layout;	112	} *CFPlus__Layout;
103		113
104	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
105	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
106	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
107		117
108	static void	118	static void
109	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
110	{	120	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	122	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	124	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	126	}
121		127
122	static void	128	static void
123	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
124	{	130	{
125	/* 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
126	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
127	*/	133	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		138
133	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
134	}	140	}
135		141
136	static void	142	static void
137	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
138	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
140		149
141	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		152
144	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
145	}	154	if (!rect.height) rect.height = 1;
146		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
147	typedef uint16_t mapface;	161	typedef uint16_t faceid;
148		162
149	typedef struct {	163	typedef struct {
150	GLint name;	164	int name;
151	int w, h;	165	int w, h;
152	float s, t;	166	float s, t;
153	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
154	} maptex;	170	} maptex;
155		171
156	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
157	int16_t darkness;	175	uint16_t darkness;
158	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	177	} mapcell;
160		178
161	typedef struct {	179	typedef struct {
162	int32_t c0, c1;	180	int32_t c0, c1;
163	mapcell *col;	181	mapcell *col;
164	} maprow;	182	} maprow;
165		183
166	typedef struct map {	184	typedef struct map {
167	int x, y, w, h;	185	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	187	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	188	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		189
175	int32_t rows;	190	int32_t rows;
176	maprow *row;	191	maprow *row;
177	} *CFClient__Map;	192	} *CFPlus__Map;
178		193
179	static char *	194	static char *
180	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
181	{	196	{
182	char *p;	197	char *p;
…		…
199	}	214	}
200		215
201	#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))
202	#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))
203		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
204	static maprow *	239	static maprow *
205	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
206	{	241	{
207	if (0 > y)	242	if (0 > y)
208	{	243	{
209	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
248		283
249	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
250	}	285	}
251		286
252	static mapcell *	287	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
254	{	289	{
255	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
256	}	291	}
257		292
258	static void	293	static void
259	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
260	{	295	{
261	int r;	296	int r;
262		297
263	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
272	self->row = 0;	307	self->row = 0;
273	self->rows = 0;	308	self->rows = 0;
274	}	309	}
275		310
276	static void	311	static void
277	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)
278	{	313	{
279	int x, y;	314	int x, y;
280	maprow *row;	315	maprow *row;
		316	mapcell *cell;
281		317
282	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	319	if (y >= 0)
284	{	320	{
285	if (y >= self->rows)	321	if (y >= self->rows)
…		…
291	if (x >= row->c0)	327	if (x >= row->c0)
292	{	328	{
293	if (x >= row->c1)	329	if (x >= row->c1)
294	break;	330	break;
295		331
296	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;
297	}	338	}
298	}	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);
299	}	356	}
300		357
301	static void	358	static void
302	music_finished (void)	359	music_finished (void)
303	{	360	{
…		…
339	n |= n >> 16;	396	n |= n >> 16;
340		397
341	return n + 1;	398	return n + 1;
342	}	399	}
343		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
344	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
345		406
346	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
347		408
348	BOOT:	409	BOOT:
349	{	410	{
350	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
351	static const struct {	412	static const struct {
352	const char *name;	413	const char *name;
353	IV iv;	414	IV iv;
354	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
355	# 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
356	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
373	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
374	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
438	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	523	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),
451	const_iv (KMOD_SHIFT),
452	const_iv (KMOD_ALT),
453	const_iv (KMOD_META)
454	# undef const_iv	524	# undef const_iv
455	};	525	};
456		526
457	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; )
458	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);
459	}	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
460		546
461	NV floor (NV x)	547	NV floor (NV x)
462		548
463	NV ceil (NV x)	549	NV ceil (NV x)
464		550
465	void	551	void
466	pango_init ()	552	pango_init ()
467	CODE:	553	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	554	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	555	opengl_fontmap = pango_opengl_font_map_new ();
472	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);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}
475	{
476	cairo_font_options_t *fopt = cairo_font_options_create ();
477	cairo_fontmap = pango_cairo_font_map_get_default ();
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	558	}
491		559
492	int	560	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
494		562
495	void	563	void
496	SDL_Quit ()	564	SDL_Quit ()
497		565
498	void	566	void
…		…
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		584
517	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
518		590
519	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		593
522	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
574	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
575	case SDL_KEYUP:	647	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	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 */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	653	break;
581		654
582	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	684	break;
612	}	685	}
613		686
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
615	}	688	}
616	}	689	}
617		690
618	int	691	int
619	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)
…		…
628	Mix_AllocateChannels (int numchans = -1)	701	Mix_AllocateChannels (int numchans = -1)
629		702
630	void	703	void
631	lowdelay (int fd, int val = 1)	704	lowdelay (int fd, int val = 1)
632	CODE:	705	CODE:
		706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		707
		708	void
		709	win32_proxy_info ()
		710	PPCODE:
		711	{
633	#ifndef _WIN32	712	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	713	char buffer[2048];
		714	DWORD buflen;
		715
		716	EXTEND (SP, 3);
		717
		718	buflen = sizeof (buffer);
		719	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		720	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		721	{
		722	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		723
		724	buflen = sizeof (buffer);
		725	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		726	{
		727	PUSHs (newSVpv (buffer, 0));
		728
		729	buflen = sizeof (buffer);
		730	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		731	PUSHs (newSVpv (buffer, 0));
		732	}
		733	}
635	#endif	734	#endif
		735	}
636		736
637	void	737	void
638	add_font (char *file)	738	add_font (char *file)
639	CODE:	739	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		741
646	void	742	void
647	load_image_inline (SV *image_)	743	load_image_inline (SV *image_)
648	ALIAS:	744	ALIAS:
649	load_image_file = 1	745	load_image_file = 1
…		…
691		787
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	788	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		789
694	assert (surface2->pitch == surface2->w * 4);	790	assert (surface2->pitch == surface2->w * 4);
695		791
		792	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	793	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	794	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	795	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	796	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	797	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	798	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	799	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		800	SDL_UnlockSurface (surface2);
705		801
706	SDL_FreeSurface (surface);	802	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	803	SDL_FreeSurface (surface2);
708	}	804	}
709		805
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
749	#endif	845	#endif
750	_exit (1);	846	_exit (1);
751		847
752	void	848	void
753	_exit (int retval)	849	_exit (int retval = 0)
754	CODE:	850	CODE:
		851	#ifdef WIN32
		852	ExitThread (retval); // unclean, please beam me up
		853	#else
755	_exit (retval);	854	_exit (retval);
		855	#endif
756		856
757	MODULE = CFClient PACKAGE = CFClient::Font	857	MODULE = CFPlus PACKAGE = CFPlus::Font
758		858
759	CFClient::Font	859	CFPlus::Font
760	new_from_file (SV *class, char *path, int id = 0)	860	new_from_file (SV *class, char *path, int id = 0)
761	CODE:	861	CODE:
762	{	862	{
763	int count;	863	int count;
764	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
767	}	867	}
768	OUTPUT:	868	OUTPUT:
769	RETVAL	869	RETVAL
770		870
771	void	871	void
772	DESTROY (CFClient::Font self)	872	DESTROY (CFPlus::Font self)
773	CODE:	873	CODE:
774	pango_font_description_free (self);	874	pango_font_description_free (self);
775		875
776	void	876	void
777	make_default (CFClient::Font self)	877	make_default (CFPlus::Font self)
778	CODE:	878	CODE:
779	default_font = self;	879	default_font = self;
780		880
781	MODULE = CFClient PACKAGE = CFClient::Layout	881	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		882
783	CFClient::Layout	883	void
784	new (SV *class, int rgba = 0)	884	reset_glyph_cache ()
		885	CODE:
		886	tc_clear ();
		887
		888	CFPlus::Layout
		889	new (SV *class)
785	CODE:	890	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	891	New (0, RETVAL, 1, struct cf_layout);
787		892
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	893	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	894	RETVAL->r = 1.;
791	RETVAL->g = 1.;	895	RETVAL->g = 1.;
792	RETVAL->b = 1.;	896	RETVAL->b = 1.;
793	RETVAL->a = 1.;	897	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	898	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
798	layout_update_font (RETVAL);	902	layout_update_font (RETVAL);
799	OUTPUT:	903	OUTPUT:
800	RETVAL	904	RETVAL
801		905
802	void	906	void
803	DESTROY (CFClient::Layout self)	907	DESTROY (CFPlus::Layout self)
804	CODE:	908	CODE:
805	g_object_unref (self->pl);	909	g_object_unref (self->pl);
806	Safefree (self);	910	Safefree (self);
807		911
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	912	void
816	set_text (CFClient::Layout self, SV *text_)	913	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	914	CODE:
818	{	915	{
819	STRLEN textlen;	916	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	917	char *text = SvPVutf8 (text_, textlen);
821		918
822	pango_layout_set_text (self->pl, text, textlen);	919	pango_layout_set_text (self->pl, text, textlen);
823	}	920	}
824		921
825	void	922	void
826	set_markup (CFClient::Layout self, SV *text_)	923	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	924	CODE:
828	{	925	{
829	STRLEN textlen;	926	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	927	char *text = SvPVutf8 (text_, textlen);
831		928
832	pango_layout_set_markup (self->pl, text, textlen);	929	pango_layout_set_markup (self->pl, text, textlen);
833	}	930	}
834		931
835	void	932	void
836	set_shapes (CFClient::Layout self, ...)	933	set_shapes (CFPlus::Layout self, ...)
837	CODE:	934	CODE:
838	{	935	{
839	PangoAttrList *attrs = 0;	936	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	937	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	938	const char *pos = text;
…		…
876	if (attrs)	973	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	974	pango_layout_set_attributes (self->pl, attrs);
878	}	975	}
879		976
880	void	977	void
881	get_shapes (CFClient::Layout self)	978	get_shapes (CFPlus::Layout self)
882	PPCODE:	979	PPCODE:
883	{	980	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		982
886	do	983	do
…		…
890	if (run && shape_attr_p (run))	987	if (run && shape_attr_p (run))
891	{	988	{
892	PangoRectangle extents;	989	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	990	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		991
		992	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	993	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	994	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	995	}
898	}	996	}
899	while (pango_layout_iter_next_run (iter));	997	while (pango_layout_iter_next_run (iter));
900		998
901	pango_layout_iter_free (iter);	999	pango_layout_iter_free (iter);
902	}	1000	}
903		1001
904	int	1002	int
905	has_wrapped (CFClient::Layout self)	1003	has_wrapped (CFPlus::Layout self)
906	CODE:	1004	CODE:
907	{	1005	{
908	int lines = 1;	1006	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1007	const char *text = pango_layout_get_text (self->pl);
910		1008
…		…
915	}	1013	}
916	OUTPUT:	1014	OUTPUT:
917	RETVAL	1015	RETVAL
918		1016
919	SV *	1017	SV *
920	get_text (CFClient::Layout self)	1018	get_text (CFPlus::Layout self)
921	CODE:	1019	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1021	sv_utf8_decode (RETVAL);
924	OUTPUT:	1022	OUTPUT:
925	RETVAL	1023	RETVAL
926		1024
927	void	1025	void
928	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
929	CODE:	1027	CODE:
930	self->r = r;	1028	self->r = r;
931	self->g = g;	1029	self->g = g;
932	self->b = b;	1030	self->b = b;
933	self->a = a;	1031	self->a = a;
934		1032
935	void	1033	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
937	CODE:	1035	CODE:
938	if (self->font != font)	1036	if (self->font != font)
939	{	1037	{
940	self->font = font;	1038	self->font = font;
941	layout_update_font (self);	1039	layout_update_font (self);
942	}	1040	}
943		1041
944	void	1042	void
945	set_height (CFClient::Layout self, int base_height)	1043	set_height (CFPlus::Layout self, int base_height)
946	CODE:	1044	CODE:
947	if (self->base_height != base_height)	1045	if (self->base_height != base_height)
948	{	1046	{
949	self->base_height = base_height;	1047	self->base_height = base_height;
950	layout_update_font (self);	1048	layout_update_font (self);
951	}	1049	}
952		1050
953	void	1051	void
954	set_width (CFClient::Layout self, int max_width = -1)	1052	set_width (CFPlus::Layout self, int max_width = -1)
955	CODE:	1053	CODE:
956	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957		1055
958	void	1056	void
959	set_indent (CFClient::Layout self, int indent)	1057	set_indent (CFPlus::Layout self, int indent)
960	CODE:	1058	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1060
963	void	1061	void
964	set_spacing (CFClient::Layout self, int spacing)	1062	set_spacing (CFPlus::Layout self, int spacing)
965	CODE:	1063	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1065
968	void	1066	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1067	set_ellipsise (CFPlus::Layout self, int ellipsise)
970	CODE:	1068	CODE:
971	pango_layout_set_ellipsize (self->pl,	1069	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1073	: PANGO_ELLIPSIZE_NONE
976	);	1074	);
977		1075
978	void	1076	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)
980	CODE:	1078	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1080
983	void	1081	void
984	size (CFClient::Layout self)	1082	size (CFPlus::Layout self)
985	PPCODE:	1083	PPCODE:
986	{	1084	{
987	int w, h;	1085	int w, h;
988		1086
989	layout_get_pixel_size (self, &w, &h);	1087	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1090	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1091	PUSHs (sv_2mortal (newSViv (h)));
994	}	1092	}
995		1093
996	int	1094	int
997	descent (CFClient::Layout self)	1095	descent (CFPlus::Layout self)
998	CODE:	1096	CODE:
999	{	1097	{
1000	PangoRectangle rect;	1098	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1100	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1004	}	1102	}
1005	OUTPUT:	1103	OUTPUT:
1006	RETVAL	1104	RETVAL
1007		1105
1008	int	1106	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1107	xy_to_index (CFPlus::Layout self, int x, int y)
1010	CODE:	1108	CODE:
1011	{	1109	{
1012	int index, trailing;	1110	int index, trailing;
1013	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014	RETVAL = index;	1112	RETVAL = index + trailing;
1015	}	1113	}
1016	OUTPUT:	1114	OUTPUT:
1017	RETVAL	1115	RETVAL
1018		1116
1019	void	1117	void
1020	cursor_pos (CFClient::Layout self, int index)	1118	cursor_pos (CFPlus::Layout self, int index)
1021	PPCODE:	1119	PPCODE:
1022	{	1120	{
1023	PangoRectangle strong_pos;	1121	PangoRectangle strong_pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1025		1123
…		…
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1030	}	1128	}
1031		1129
1032	void	1130	void
1033	render (CFClient::Layout self)	1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1034	PPCODE:	1132	PPCODE:
1035	{	1133	{
1036	SV *retval;	1134	int line, x;
1037	int w, h;
1038		1135
1039	layout_get_pixel_size (self, &w, &h);	1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1040		1138
1041	if (self->rgba)
1042	{
1043	cairo_surface_t *surface;
1044	cairo_t *cairo;
1045
1046	retval = newSV (w * h * 4);
1047	SvPOK_only (retval);
1048	SvCUR_set (retval, w * h * 4);
1049
1050	memset (SvPVX (retval), 0, w * h * 4);
1051
1052	surface = cairo_image_surface_create_for_data (
1053	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054	cairo = cairo_create (surface);
1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057	pango_cairo_show_layout (cairo, self->pl);
1058
1059	cairo_destroy (cairo);
1060	cairo_surface_destroy (surface);
1061
1062	// what a mess, and its premultiplied, too :(
1063	{
1064	uint32_t *p = (uint32_t *)SvPVX (retval);
1065	uint32_t *e = p + w * h;
1066
1067	while (p < e)
1068	{
1069	uint32_t rgba = *p;
1070	rgba = (rgba >> 24) | (rgba << 8);
1071	#if 0
1072	#ifdef _WIN32
1073	{//D
1074	uint8_t r = rgba >> 24;
1075	uint8_t g = rgba >> 16;
1076	uint8_t b = rgba >> 8;
1077	uint8_t a = rgba >> 0;
1078
1079	rgba = (rgba & 0xffffff00) | a;
1080	}
1081	#endif
1082	#endif
1083	rgba = SDL_SwapBE32 (rgba);
1084	*p++ = rgba;
1085	}
1086	}
1087
1088	EXTEND (SP, 5);	1139	EXTEND (SP, 2);
1089	PUSHs (sv_2mortal (newSViv (w)));	1140	PUSHs (sv_2mortal (newSViv (line - 1)));
		1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1142	}
		1143
		1144	void
		1145	line_x_to_index (CFPlus::Layout self, int line, int x)
		1146	PPCODE:
		1147	{
		1148	PangoLayoutLine *lp;
		1149	int index, trailing;
		1150
		1151	if (line < 0)
		1152	XSRETURN_EMPTY;
		1153
		1154	if (!(lp = pango_layout_get_line (self->pl, line)))
		1155	XSRETURN_EMPTY; /* do better */
		1156
		1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1158
		1159	EXTEND (SP, 2);
		1160	if (GIMME_V == G_SCALAR)
1090	PUSHs (sv_2mortal (newSViv (h)));	1161	PUSHs (sv_2mortal (newSViv (index + trailing)));
1091	PUSHs (sv_2mortal (retval));
1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094	}
1095	else	1162	else
1096	{	1163	{
1097	FT_Bitmap bitmap;
1098
1099	retval = newSV (w * h);
1100	SvPOK_only (retval);
1101	SvCUR_set (retval, w * h);
1102
1103	bitmap.rows = h;
1104	bitmap.width = w;
1105	bitmap.pitch = w;
1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
1107	bitmap.num_grays = 256;
1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110	memset (bitmap.buffer, 0, w * h);
1111
1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114	EXTEND (SP, 5);
1115	PUSHs (sv_2mortal (newSViv (w)));	1164	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1165	PUSHs (sv_2mortal (newSViv (trailing)));
1117	PUSHs (sv_2mortal (retval));
1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120	}	1166	}
1121	}	1167	}
1122		1168
		1169	void
		1170	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1171	PPCODE:
		1172	pango_opengl_render_layout_subpixel (
		1173	self->pl,
		1174	x * PANGO_SCALE, y * PANGO_SCALE,
		1175	self->r, self->g, self->b, self->a,
		1176	flags
		1177	);
		1178
1123	MODULE = CFClient PACKAGE = CFClient::Texture	1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1124		1180
1125	void	1181	void
1126	pad2pot (SV *data_, SV *w_, SV *h_)	1182	pad2pot (SV *data_, SV *w_, SV *h_)
1127	CODE:	1183	CODE:
1128	{	1184	{
…		…
1206	glDisable (GL_ALPHA_TEST);	1262	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1263	glDisable (GL_BLEND);
1208	}	1264	}
1209	}	1265	}
1210		1266
1211	MODULE = CFClient PACKAGE = CFClient::Map	1267	MODULE = CFPlus PACKAGE = CFPlus::Map
1212		1268
1213	CFClient::Map	1269	CFPlus::Map
1214	new (SV *class, int map_width, int map_height)	1270	new (SV *class)
1215	CODE:	1271	CODE:
1216	New (0, RETVAL, 1, struct map);	1272	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1273	RETVAL->x = 0;
1218	RETVAL->y = 0;	1274	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1275	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1276	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1277	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1278	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1279	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1280	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225	RETVAL->texs = 8192;
1226	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227	RETVAL->rows = 0;	1281	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1282	RETVAL->row = 0;
1229	OUTPUT:	1283	OUTPUT:
1230	RETVAL	1284	RETVAL
1231		1285
1232	void	1286	void
1233	DESTROY (CFClient::Map self)	1287	DESTROY (CFPlus::Map self)
1234	CODE:	1288	CODE:
1235	{	1289	{
1236	map_clear (self);	1290	map_clear (self);
1237	Safefree (self->face);	1291	Safefree (self->face2tile);
1238	Safefree (self->tex);	1292	Safefree (self->tex);
1239	Safefree (self);	1293	Safefree (self);
1240	}	1294	}
1241		1295
1242	void	1296	void
		1297	resize (CFPlus::Map self, int map_width, int map_height)
		1298	CODE:
		1299	self->w = map_width;
		1300	self->h = map_height;
		1301
		1302	void
1243	clear (CFClient::Map self)	1303	clear (CFPlus::Map self)
1244	CODE:	1304	CODE:
1245	map_clear (self);	1305	map_clear (self);
1246		1306
1247	void	1307	void
1248	set_face (CFClient::Map self, int face, int texid)	1308	set_tileid (CFPlus::Map self, int face, int tile)
1249	CODE:	1309	CODE:
1250	{	1310	{
1251	while (self->faces <= face)	1311	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1312	need_texid (self, tile);
1253	Append (mapface, self->face, self->faces, self->faces);
1254	self->faces *= 2;
1255	}
1256
1257	self->face [face] = texid;
1258	}	1313	}
1259		1314
1260	void	1315	void
		1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1317	CODE:
		1318	{
		1319	tileid texid;
		1320	maptex *tex;
		1321
		1322	if (face < 0 || face >= self->faces)
		1323	return;
		1324
		1325	if (smooth < 0 || smooth >= self->faces)
		1326	return;
		1327
		1328	texid = self->face2tile [face];
		1329
		1330	if (!texid)
		1331	return;
		1332
		1333	tex = self->tex + texid;
		1334	tex->smoothtile = self->face2tile [smooth];
		1335	tex->smoothlevel = level;
		1336	}
		1337
		1338	void
1261	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)	1339	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)
1262	CODE:	1340	CODE:
1263	{	1341	{
1264	while (self->texs <= texid)	1342	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1343
1270	{	1344	{
1271	maptex *tex = self->tex + texid;	1345	maptex *tex = self->tex + texid;
1272		1346
1273	tex->name = name;	1347	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1364	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1366	}
1293		1367
1294	int	1368	int
1295	ox (CFClient::Map self)	1369	ox (CFPlus::Map self)
1296	ALIAS:	1370	ALIAS:
1297	oy = 1	1371	oy = 1
1298	x = 2	1372	x = 2
1299	y = 3	1373	y = 3
1300	w = 4	1374	w = 4
…		…
1311	}	1385	}
1312	OUTPUT:	1386	OUTPUT:
1313	RETVAL	1387	RETVAL
1314		1388
1315	void	1389	void
1316	scroll (CFClient::Map self, int dx, int dy)	1390	scroll (CFPlus::Map self, int dx, int dy)
1317	CODE:	1391	CODE:
1318	{	1392	{
1319	if (dx > 0)	1393	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1394	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1395	else if (dx < 0)
1322	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1323		1397
1324	if (dy > 0)	1398	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1399	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1400	else if (dy < 0)
1327	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1328		1402
1329	self->ox += dx; self->x += dx;	1403	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1404	self->oy += dy; self->y += dy;
1331		1405
1332	while (self->y < 0)	1406	while (self->y < 0)
…		…
1337	self->y += MAP_EXTEND_Y;	1411	self->y += MAP_EXTEND_Y;
1338	}	1412	}
1339	}	1413	}
1340		1414
1341	void	1415	void
1342	map1a_update (CFClient::Map self, SV *data_)	1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1343	CODE:	1417	CODE:
1344	{	1418	{
1345	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346	uint8_t *data_end = (uint8_t *)SvEND (data_);	1420	uint8_t *data_end = (uint8_t *)SvEND (data_);
1347	mapcell *cell;	1421	mapcell *cell;
1348	int x, y, flags;	1422	int x, y, flags;
1349		1423
1350	while (data < data_end)	1424	while (data < data_end - 1)
1351	{	1425	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1426	flags = (data [0] << 8) + data [1]; data += 2;
1353		1427
1354	x = self->x + ((flags >> 10) & 63);	1428	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1429	y = self->y + ((flags >> 4) & 63);
1356		1430
1357	cell = map_get_cell (self, x, y);	1431	cell = map_get_cell (self, x, y);
1358		1432
1359	if (flags & 15)	1433	if (flags & 15)
1360	{	1434	{
1361	if (cell->darkness < 0)	1435	if (!cell->darkness)
1362	{	1436	{
		1437	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1438	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1439	}
1368		1440
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1441	//TODO: don't trust server data to be in-range(!)
		1442
		1443	if (flags & 8)
		1444	{
		1445	if (extmap)
		1446	{
		1447	uint8_t ext, cmd;
		1448
		1449	do
		1450	{
		1451	ext = *data++;
		1452	cmd = ext & 0x3f;
		1453
		1454	if (cmd < 4)
		1455	cell->darkness = 255 - ext * 64 + 1;
		1456	else if (cmd == 5) // health
		1457	{
		1458	cell->stat_width = 1;
		1459	cell->stat_hp = *data++;
		1460	}
		1461	else if (cmd == 6) // monster width
		1462	cell->stat_width = *data++ + 1;
		1463	else if (cmd == 0x47)
		1464	{
		1465	if (*data == 8)
		1466	; // decode player uuid
		1467
		1468	data += *data + 1;
		1469	}
		1470	else if (cmd == 8) // cell flags
		1471	cell->flags = *data++;
		1472	else if (ext & 0x40) // unknown, multibyte => skip
		1473	data += *data + 1;
		1474	else
		1475	data++;
		1476	}
		1477	while (ext & 0x80);
		1478	}
		1479	else
		1480	cell->darkness = *data++ + 1;
		1481	}
1372		1482
1373	if (flags & 4)	1483	if (flags & 4)
1374	{	1484	{
1375	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1485	faceid face = (data [0] << 8) + data [1]; data += 2;
		1486	need_facenum (self, face);
		1487	cell->tile [0] = self->face2tile [face];
1376	}	1488	}
1377		1489
1378	if (flags & 2)	1490	if (flags & 2)
1379	{	1491	{
1380	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1492	faceid face = (data [0] << 8) + data [1]; data += 2;
		1493	need_facenum (self, face);
		1494	cell->tile [1] = self->face2tile [face];
1381	}	1495	}
1382		1496
1383	if (flags & 1)	1497	if (flags & 1)
1384	{	1498	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1499	faceid face = (data [0] << 8) + data [1]; data += 2;
		1500	need_facenum (self, face);
		1501	cell->tile [2] = self->face2tile [face];
1386	}	1502	}
1387	}	1503	}
1388	else	1504	else
1389	cell->darkness = -1;	1505	cell->darkness = 0;
1390	}	1506	}
1391	}	1507	}
1392		1508
1393	SV *	1509	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1395	CODE:	1511	CODE:
1396	{	1512	{
1397	int x1, x;	1513	int x1, x;
1398	int y1, y;	1514	int y1, y;
1399	int z;	1515	int z;
…		…
1420	{	1536	{
1421	mapcell *cell = row->col + (x - row->c0);	1537	mapcell *cell = row->col + (x - row->c0);
1422		1538
1423	for (z = 0; z <= 0; z++)	1539	for (z = 0; z <= 0; z++)
1424	{	1540	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1541	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1542	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1543	int a1 = tex.a;
1432		1544
1433	r = (r * a0 + tex.r * a1) / 255;	1545	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1546	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1547	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1548	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1549	}
1439	}	1550	}
1440		1551
1441	*map++ = (r )	1552	*map++ = (r )
1442	| (g << 8)	1553	| (g << 8)
…		…
1449	}	1560	}
1450	OUTPUT:	1561	OUTPUT:
1451	RETVAL	1562	RETVAL
1452		1563
1453	void	1564	void
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1455	CODE:	1566	CODE:
1456	{	1567	{
1457	int vx, vy;	1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1571	smooth_key skey;
1458	int x, y, z;	1572	int x, y, z;
1459	int last_name;	1573	int last_name;
1460	mapface face;
1461		1574
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1575	// thats current max. sorry.
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1576	if (sw > 255) sw = 255;
		1577	if (sh > 255) sh = 255;
1464		1578
1465	/*	1579	// clear key, in case of extra padding
1466	int vx = self->vx = self->w >= sw	1580	memset (&skey, 0, sizeof (skey));
1467	? self->x + (self->w - sw) / 2
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469
1470	int vy = self->vy = self->h >= sh
1471	? self->y + (self->h - sh) / 2
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1473	*/
1474		1581
1475	glColor4ub (255, 255, 255, 255);	1582	glColor4ub (255, 255, 255, 255);
1476		1583
1477	glEnable (GL_BLEND);	1584	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1481		1588
1482	glBegin (GL_QUADS);	1589	glBegin (GL_QUADS);
1483		1590
1484	last_name = 0;	1591	last_name = 0;
1485		1592
		1593	mx += self->x;
		1594	my += self->y;
		1595
		1596	// first pass: determine smooth_max
		1597	// rather ugly, if you ask me
		1598	// could also be stored inside mapcell and updated on change
		1599	memset (smooth_max, 0, sizeof (smooth_max));
		1600
		1601	for (y = 0; y < sh; y++)
		1602	if (0 <= y + my && y + my < self->rows)
		1603	{
		1604	maprow *row = self->row + (y + my);
		1605
		1606	for (x = 0; x < sw; x++)
		1607	if (row->c0 <= x + mx && x + mx < row->c1)
		1608	{
		1609	mapcell *cell = row->col + (x + mx - row->c0);
		1610
		1611	smooth_max[x + 1][y + 1] =
		1612	MAX (self->tex [cell->tile [0]].smoothlevel,
		1613	MAX (self->tex [cell->tile [1]].smoothlevel,
		1614	self->tex [cell->tile [2]].smoothlevel));
		1615	}
		1616	}
		1617
1486	for (z = 0; z < 3; z++)	1618	for (z = 0; z <= 2; z++)
		1619	{
		1620	memset (smooth_level, 0, sizeof (smooth_level));
		1621
1487	for (y = 0; y < sh; y++)	1622	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1623	if (0 <= y + my && y + my < self->rows)
1489	{	1624	{
1490	maprow *row = self->row + (y + vy);	1625	maprow *row = self->row + (y + my);
1491		1626
1492	for (x = 0; x < sw; x++)	1627	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1628	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1629	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1630	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1631	tileid tile = cell->tile [z];
1498		1632
1499	if (face)	1633	if (tile)
		1634	{
		1635	maptex tex = self->tex [tile];
		1636	int px = (x + 1) * T - tex.w;
		1637	int py = (y + 1) * T - tex.h;
		1638
		1639	// suppressing texture state switches here
		1640	// is only moderately effective, but worth the extra effort
		1641	if (last_name != tex.name)
		1642	{
		1643	if (!tex.name)
		1644	tex = self->tex [2]; /* missing, replace by noface */
		1645
		1646	glEnd ();
		1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1648	glBegin (GL_QUADS);
		1649	}
		1650
		1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1655
		1656	if (cell->flags && z == 2)
		1657	{
		1658	if (cell->flags & 1)
		1659	{
		1660	maptex tex = self->tex [1];
		1661	int px = x * T + T * 2 / 32;
		1662	int py = y * T - T * 6 / 32;
		1663
		1664	glEnd ();
		1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1666	glBegin (GL_QUADS);
		1667
		1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1672	}
		1673	}
		1674
		1675	// update smooth hash
		1676	if (tex.smoothtile)
		1677	{
		1678	skey.tile = tex.smoothtile;
		1679	skey.level = tex.smoothlevel;
		1680
		1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1682
		1683	// add bits to current tile and all neighbours. skey.x|y is
		1684	// shifted +1|+1 so we always stay positive.
		1685
		1686	// bits is ___n cccc CCCC bbbb
		1687	// n do not draw borders&corners
		1688	// c draw these corners, but...
		1689	// C ... not these
		1690	// b draw these borders
		1691
		1692	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1693	// ┃· ·· ·┃ ━━
		1694
		1695	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1696	// ·· ·· ·┏ ┓·
		1697
		1698	// full tile
		1699	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1700
		1701	// borders
		1702	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1703	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1704	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1705	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1706
		1707	// corners
		1708	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1709	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1710	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1711	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1712	}
		1713	}
		1714	}
		1715	}
		1716
		1717	// go through all smoothlevels, lowest to highest, then draw
		1718	// this is basically counting sort
		1719	{
		1720	int w, b;
		1721
		1722	for (w = 0; w < 256 / 32; ++w)
		1723	{
		1724	uint32_t smask = smooth_level [w];
		1725	if (smask)
		1726	for (b = 0; b < 32; ++b)
		1727	if (smask & (((uint32_t)1) << b))
1500	{	1728	{
1501	maptex tex = self->tex [face];	1729	int level = (w << 5) | b;
		1730	HE *he;
1502		1731
1503	int px = (x + 1) * 32 - tex.w;	1732	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1733	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	1734	{
		1735	smooth_key *skey = (smooth_key *)HeKEY (he);
		1736	IV bits = SvIVX (HeVAL (he));
		1737
		1738	if (!(bits & 0x1000)
		1739	&& skey->level == level
		1740	&& level >= smooth_max [skey->x][skey->y])
		1741	{
		1742	maptex tex = self->tex [skey->tile];
		1743	int px = (((int)skey->x) - 1) * T;
		1744	int py = (((int)skey->y) - 1) * T;
		1745	int border = bits & 15;
		1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1747	float dx = tex.s * .0625f; // 16 images/row
		1748	float dy = tex.t * .5f ; // 2 images/column
		1749
		1750	// this time naively avoiding texture state changes
		1751	// save gobs of state changes.
		1752	if (last_name != tex.name)
		1753	{
		1754	if (!tex.name)
		1755	continue; // smoothing not yet available
		1756
1508	glEnd ();	1757	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1511	glBegin (GL_QUADS);	1759	glBegin (GL_QUADS);
		1760	}
		1761
		1762	if (border)
		1763	{
		1764	float ox = border * dx;
		1765
		1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1770	}
		1771
		1772	if (corner)
		1773	{
		1774	float ox = corner * dx;
		1775
		1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1778	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1780	}
		1781	}
1512	}	1782	}
1513
1514	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518	}	1783	}
1519	}
1520	}	1784	}
		1785	}
		1786
		1787	hv_clear (smooth);
		1788	}
1521		1789
1522	glEnd ();	1790	glEnd ();
1523		1791
1524	glDisable (GL_TEXTURE_2D);	1792	glDisable (GL_TEXTURE_2D);
1525	glDisable (GL_BLEND);	1793	glDisable (GL_BLEND);
1526	}
1527		1794
		1795	// top layer: overlays such as the health bar
		1796	for (y = 0; y < sh; y++)
		1797	if (0 <= y + my && y + my < self->rows)
		1798	{
		1799	maprow *row = self->row + (y + my);
		1800
		1801	for (x = 0; x < sw; x++)
		1802	if (row->c0 <= x + mx && x + mx < row->c1)
		1803	{
		1804	mapcell *cell = row->col + (x + mx - row->c0);
		1805
		1806	int px = x * T;
		1807	int py = y * T;
		1808
		1809	if (cell->stat_hp)
		1810	{
		1811	int width = cell->stat_width * T;
		1812	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1813
		1814	glColor3ub (0, 0, 0);
		1815	glRectf (px + 1, py - thick - 2,
		1816	px + width - 1, py);
		1817
		1818	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1819	glRectf (px + 2,
		1820	py - thick - 1,
		1821	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1822	}
		1823	}
		1824	}
		1825	}
		1826
1528	void	1827	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1828	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	1829	CODE:
1531	{	1830	{
1532	static float color[16][3] = {	1831	static float color[16][3] = {
1533	{ 0.00, 0.00, 0.00 },	1832	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00, 1.00, 1.00 },	1833	{ 1.00F, 1.00F, 1.00F },
1535	{ 0.00, 0.00, 0.55 },	1834	{ 0.00F, 0.00F, 0.55F },
1536	{ 1.00, 0.00, 0.00 },	1835	{ 1.00F, 0.00F, 0.00F },
1537		1836
1538	{ 1.00, 0.54, 0.00 },	1837	{ 1.00F, 0.54F, 0.00F },
1539	{ 0.11, 0.56, 1.00 },	1838	{ 0.11F, 0.56F, 1.00F },
1540	{ 0.93, 0.46, 0.00 },	1839	{ 0.93F, 0.46F, 0.00F },
1541	{ 0.18, 0.54, 0.34 },	1840	{ 0.18F, 0.54F, 0.34F },
1542		1841
1543	{ 0.56, 0.73, 0.56 },	1842	{ 0.56F, 0.73F, 0.56F },
1544	{ 0.80, 0.80, 0.80 },	1843	{ 0.80F, 0.80F, 0.80F },
1545	{ 0.55, 0.41, 0.13 },	1844	{ 0.55F, 0.41F, 0.13F },
1546	{ 0.99, 0.77, 0.26 },	1845	{ 0.99F, 0.77F, 0.26F },
1547		1846
1548	{ 0.74, 0.65, 0.41 },	1847	{ 0.74F, 0.65F, 0.41F },
1549		1848
1550	{ 0.00, 1.00, 1.00 },	1849	{ 0.00F, 1.00F, 1.00F },
1551	{ 1.00, 0.00, 1.00 },	1850	{ 1.00F, 0.00F, 1.00F },
1552	{ 1.00, 1.00, 0.00 },	1851	{ 1.00F, 1.00F, 0.00F },
1553	};	1852	};
1554		1853
1555	int x, y;	1854	int x, y;
1556		1855
1557	glEnable (GL_TEXTURE_2D);	1856	glEnable (GL_TEXTURE_2D);
…		…
1584	glDisable (GL_BLEND);	1883	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	1884	glDisable (GL_TEXTURE_2D);
1586	}	1885	}
1587		1886
1588	void	1887	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1888	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	1889	PPCODE:
1591	{	1890	{
1592	int vx, vy;
1593	int x, y;	1891	int x, y;
1594	int sw4 = (sw + 3) & ~3;	1892	int sw4 = (sw + 3) & ~3;
1595	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1893	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1596	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1894	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1597		1895
1598	memset (darkness, 255, sw4 * sh);	1896	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	1897	SvPOK_only (darkness_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	1898	SvCUR_set (darkness_sv, sw4 * sh);
1601		1899
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1900	mx += self->x;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1901	my += self->y;
1604		1902
1605	for (y = 0; y < sh; y++)	1903	for (y = 0; y < sh; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	1904	if (0 <= y + my && y + my < self->rows)
1607	{	1905	{
1608	maprow *row = self->row + (y + vy);	1906	maprow *row = self->row + (y + my);
1609		1907
1610	for (x = 0; x < sw; x++)	1908	for (x = 0; x < sw; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	1909	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	1910	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	1911	mapcell *cell = row->col + (x + mx - row->c0);
1614		1912
1615	darkness[y * sw4 + x] = cell->darkness < 0	1913	darkness[y * sw4 + x] = cell->darkness
		1914	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	1915	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	1916	}
1619	}	1917	}
1620		1918
1621	EXTEND (SP, 3);	1919	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	1920	PUSHs (sv_2mortal (newSViv (sw4)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	1921	PUSHs (sv_2mortal (newSViv (sh)));
1624	PUSHs (darkness_sv);	1922	PUSHs (darkness_sv);
1625	}	1923	}
1626		1924
1627	SV *	1925	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1926	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1629	CODE:	1927	CODE:
1630	{	1928	{
1631	int x, y, x1, y1;	1929	int x, y, x1, y1;
1632	SV *data_sv = newSV (w * h * 7 + 5);	1930	SV *data_sv = newSV (w * h * 7 + 5);
1633	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1931	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	1956	if (row && row->c0 <= x && x < row->c1)
1659	{	1957	{
1660	mapcell *cell = row->col + (x - row->c0);	1958	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	1959	uint8_t flags = 0;
1662		1960
1663	if (cell->face [0]) flags |= 1;	1961	if (cell->tile [0]) flags |= 1;
1664	if (cell->face [1]) flags |= 2;	1962	if (cell->tile [1]) flags |= 2;
1665	if (cell->face [2]) flags |= 4;	1963	if (cell->tile [2]) flags |= 4;
1666		1964
1667	*data++ = flags;	1965	*data++ = flags;
1668		1966
1669	if (flags & 1)	1967	if (flags & 1)
1670	{	1968	{
		1969	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	1970	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	1971	*data++ = tile;
1673	}	1972	}
1674		1973
1675	if (flags & 2)	1974	if (flags & 2)
1676	{	1975	{
		1976	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	1977	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	1978	*data++ = tile;
1679	}	1979	}
1680		1980
1681	if (flags & 4)	1981	if (flags & 4)
1682	{	1982	{
		1983	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	1984	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	1985	*data++ = tile;
1685	}	1986	}
1686	}	1987	}
1687	else	1988	else
1688	*data++ = 0;	1989	*data++ = 0;
1689	}	1990	}
…		…
1695	}	1996	}
1696	OUTPUT:	1997	OUTPUT:
1697	RETVAL	1998	RETVAL
1698		1999
1699	void	2000	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2001	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1701	PPCODE:	2002	PPCODE:
1702	{	2003	{
1703	int x, y, z;	2004	int x, y, z;
1704	int w, h;	2005	int w, h;
1705	int x1, y1;	2006	int x1, y1;
…		…
1729	{	2030	{
1730	uint8_t flags = *data++;	2031	uint8_t flags = *data++;
1731		2032
1732	if (flags)	2033	if (flags)
1733	{	2034	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2035	mapcell *cell = row_get_cell (row, x);
		2036	tileid tile[3] = { 0, 0, 0 };
1737		2037
1738	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2038	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2039	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2040	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741		2041
1742	if (cell->darkness <= 0)	2042	if (cell->darkness == 0)
1743	{	2043	{
1744	cell->darkness = -1;	2044	cell->darkness = 0;
1745		2045
1746	for (z = 0; z <= 2; z++)	2046	for (z = 0; z <= 2; z++)
1747	{	2047	{
1748	cell->face[z] = face[z];	2048	tileid t = tile [z];
1749		2049
1750	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2050	if (t >= self->texs || (t && !self->tex [t].name))
		2051	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2052	XPUSHs (sv_2mortal (newSViv (t)));
		2053	need_texid (self, t);
		2054	}
		2055
		2056	cell->tile [z] = t;
1752	}	2057	}
1753	}	2058	}
1754	}	2059	}
1755	}	2060	}
1756	}	2061	}
1757	}	2062	}
1758		2063
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1760		2065
1761	CFClient::MixChunk	2066	CFPlus::MixChunk
1762	new_from_file (SV *class, char *path)	2067	new_from_file (SV *class, char *path)
1763	CODE:	2068	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2069	RETVAL = Mix_LoadWAV (path);
1765	OUTPUT:	2070	OUTPUT:
1766	RETVAL	2071	RETVAL
1767		2072
1768	void	2073	void
1769	DESTROY (CFClient::MixChunk self)	2074	DESTROY (CFPlus::MixChunk self)
1770	CODE:	2075	CODE:
1771	Mix_FreeChunk (self);	2076	Mix_FreeChunk (self);
1772		2077
1773	int	2078	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2079	volume (CFPlus::MixChunk self, int volume = -1)
1775	CODE:	2080	CODE:
1776	RETVAL = Mix_VolumeChunk (self, volume);	2081	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2082	OUTPUT:
1778	RETVAL	2083	RETVAL
1779		2084
1780	int	2085	int
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2086	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2087	CODE:
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2088	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1784	OUTPUT:	2089	OUTPUT:
1785	RETVAL	2090	RETVAL
1786		2091
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1788		2093
1789	int	2094	int
1790	volume (int volume = -1)	2095	volume (int volume = -1)
1791	CODE:	2096	CODE:
1792	RETVAL = Mix_VolumeMusic (volume);	2097	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2098	OUTPUT:
1794	RETVAL	2099	RETVAL
1795		2100
1796	CFClient::MixMusic	2101	CFPlus::MixMusic
1797	new_from_file (SV *class, char *path)	2102	new_from_file (SV *class, char *path)
1798	CODE:	2103	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2104	RETVAL = Mix_LoadMUS (path);
1800	OUTPUT:	2105	OUTPUT:
1801	RETVAL	2106	RETVAL
1802		2107
1803	void	2108	void
1804	DESTROY (CFClient::MixMusic self)	2109	DESTROY (CFPlus::MixMusic self)
1805	CODE:	2110	CODE:
1806	Mix_FreeMusic (self);	2111	Mix_FreeMusic (self);
1807		2112
1808	int	2113	int
1809	play (CFClient::MixMusic self, int loops = -1)	2114	play (CFPlus::MixMusic self, int loops = -1)
1810	CODE:	2115	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2116	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2117	OUTPUT:
1813	RETVAL	2118	RETVAL
1814		2119
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2120	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1816		2121
1817	BOOT:	2122	BOOT:
1818	{	2123	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1820	static const struct {	2125	static const struct {
1821	const char *name;	2126	const char *name;
1822	IV iv;	2127	IV iv;
1823	} *civ, const_iv[] = {	2128	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2129	# define const_iv(name) { # name, (IV)name }
…		…
1887	const_iv (GL_SEPARABLE_2D),	2192	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2193	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2194	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2195	const_iv (GL_CONSTANT_BORDER),
1891	const_iv (GL_LINES),	2196	const_iv (GL_LINES),
		2197	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2198	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2199	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2200	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2201	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2202	const_iv (GL_TRIANGLE_STRIP),
…		…
2006	r *= a;	2312	r *= a;
2007	g *= a;	2313	g *= a;
2008	b *= a;	2314	b *= a;
2009	}	2315	}
2010	// microsoft visual "c" rounds instead of truncating...	2316	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2317	glColor4f (r, g, b, a);
2012	MIN ((int)(g * 256.f), 255),
2013	MIN ((int)(b * 256.f), 255),
2014	MIN ((int)(a * 256.f), 255));
2015		2318
2016	void glInterleavedArrays (int format, int stride, char *data)	2319	void glInterleavedArrays (int format, int stride, char *data)
2017		2320
2018	void glDrawElements (int mode, int count, int type, char *indices)	2321	void glDrawElements (int mode, int count, int type, char *indices)
2019		2322
…		…
2096		2399
2097	void glEndList ()	2400	void glEndList ()
2098		2401
2099	void glCallList (int list)	2402	void glCallList (int list)
2100		2403
2101

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