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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 1.178 by root, Tue Apr 10 11:12:53 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)
…		…
633	#ifndef _WIN32	706	#ifndef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
635	#endif	708	#endif
636		709
637	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
638	add_font (char *file)	740	add_font (char *file)
639	CODE:	741	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		743
646	void	744	void
647	load_image_inline (SV *image_)	745	load_image_inline (SV *image_)
648	ALIAS:	746	ALIAS:
649	load_image_file = 1	747	load_image_file = 1
…		…
691		789
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	790	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		791
694	assert (surface2->pitch == surface2->w * 4);	792	assert (surface2->pitch == surface2->w * 4);
695		793
		794	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	795	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	796	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	797	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	798	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)));	799	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		802	SDL_UnlockSurface (surface2);
705		803
706	SDL_FreeSurface (surface);	804	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	805	SDL_FreeSurface (surface2);
708	}	806	}
709		807
…		…
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
749	#endif	847	#endif
750	_exit (1);	848	_exit (1);
751		849
752	void	850	void
753	_exit (int retval)	851	_exit (int retval = 0)
754	CODE:	852	CODE:
		853	#ifdef WIN32
		854	ExitThread (retval); // unclean, please beam me up
		855	#else
755	_exit (retval);	856	_exit (retval);
		857	#endif
756		858
757	MODULE = CFClient PACKAGE = CFClient::Font	859	MODULE = CFPlus PACKAGE = CFPlus::Font
758		860
759	CFClient::Font	861	CFPlus::Font
760	new_from_file (SV *class, char *path, int id = 0)	862	new_from_file (SV *class, char *path, int id = 0)
761	CODE:	863	CODE:
762	{	864	{
763	int count;	865	int count;
764	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
767	}	869	}
768	OUTPUT:	870	OUTPUT:
769	RETVAL	871	RETVAL
770		872
771	void	873	void
772	DESTROY (CFClient::Font self)	874	DESTROY (CFPlus::Font self)
773	CODE:	875	CODE:
774	pango_font_description_free (self);	876	pango_font_description_free (self);
775		877
776	void	878	void
777	make_default (CFClient::Font self)	879	make_default (CFPlus::Font self)
778	CODE:	880	CODE:
779	default_font = self;	881	default_font = self;
780		882
781	MODULE = CFClient PACKAGE = CFClient::Layout	883	MODULE = CFPlus PACKAGE = CFPlus::Layout
782		884
783	CFClient::Layout	885	void
784	new (SV *class, int rgba = 0)	886	reset_glyph_cache ()
		887	CODE:
		888	tc_clear ();
		889
		890	CFPlus::Layout
		891	new (SV *class)
785	CODE:	892	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	893	New (0, RETVAL, 1, struct cf_layout);
787		894
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	895	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	896	RETVAL->r = 1.;
791	RETVAL->g = 1.;	897	RETVAL->g = 1.;
792	RETVAL->b = 1.;	898	RETVAL->b = 1.;
793	RETVAL->a = 1.;	899	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	900	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
798	layout_update_font (RETVAL);	904	layout_update_font (RETVAL);
799	OUTPUT:	905	OUTPUT:
800	RETVAL	906	RETVAL
801		907
802	void	908	void
803	DESTROY (CFClient::Layout self)	909	DESTROY (CFPlus::Layout self)
804	CODE:	910	CODE:
805	g_object_unref (self->pl);	911	g_object_unref (self->pl);
806	Safefree (self);	912	Safefree (self);
807		913
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	914	void
816	set_text (CFClient::Layout self, SV *text_)	915	set_text (CFPlus::Layout self, SV *text_)
817	CODE:	916	CODE:
818	{	917	{
819	STRLEN textlen;	918	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	919	char *text = SvPVutf8 (text_, textlen);
821		920
822	pango_layout_set_text (self->pl, text, textlen);	921	pango_layout_set_text (self->pl, text, textlen);
823	}	922	}
824		923
825	void	924	void
826	set_markup (CFClient::Layout self, SV *text_)	925	set_markup (CFPlus::Layout self, SV *text_)
827	CODE:	926	CODE:
828	{	927	{
829	STRLEN textlen;	928	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	929	char *text = SvPVutf8 (text_, textlen);
831		930
832	pango_layout_set_markup (self->pl, text, textlen);	931	pango_layout_set_markup (self->pl, text, textlen);
833	}	932	}
834		933
835	void	934	void
836	set_shapes (CFClient::Layout self, ...)	935	set_shapes (CFPlus::Layout self, ...)
837	CODE:	936	CODE:
838	{	937	{
839	PangoAttrList *attrs = 0;	938	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	939	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	940	const char *pos = text;
…		…
876	if (attrs)	975	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	976	pango_layout_set_attributes (self->pl, attrs);
878	}	977	}
879		978
880	void	979	void
881	get_shapes (CFClient::Layout self)	980	get_shapes (CFPlus::Layout self)
882	PPCODE:	981	PPCODE:
883	{	982	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		984
886	do	985	do
…		…
890	if (run && shape_attr_p (run))	989	if (run && shape_attr_p (run))
891	{	990	{
892	PangoRectangle extents;	991	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	992	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		993
		994	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	995	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	996	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	997	}
898	}	998	}
899	while (pango_layout_iter_next_run (iter));	999	while (pango_layout_iter_next_run (iter));
900		1000
901	pango_layout_iter_free (iter);	1001	pango_layout_iter_free (iter);
902	}	1002	}
903		1003
904	int	1004	int
905	has_wrapped (CFClient::Layout self)	1005	has_wrapped (CFPlus::Layout self)
906	CODE:	1006	CODE:
907	{	1007	{
908	int lines = 1;	1008	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1009	const char *text = pango_layout_get_text (self->pl);
910		1010
…		…
915	}	1015	}
916	OUTPUT:	1016	OUTPUT:
917	RETVAL	1017	RETVAL
918		1018
919	SV *	1019	SV *
920	get_text (CFClient::Layout self)	1020	get_text (CFPlus::Layout self)
921	CODE:	1021	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1023	sv_utf8_decode (RETVAL);
924	OUTPUT:	1024	OUTPUT:
925	RETVAL	1025	RETVAL
926		1026
927	void	1027	void
928	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.)
929	CODE:	1029	CODE:
930	self->r = r;	1030	self->r = r;
931	self->g = g;	1031	self->g = g;
932	self->b = b;	1032	self->b = b;
933	self->a = a;	1033	self->a = a;
934		1034
935	void	1035	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
937	CODE:	1037	CODE:
938	if (self->font != font)	1038	if (self->font != font)
939	{	1039	{
940	self->font = font;	1040	self->font = font;
941	layout_update_font (self);	1041	layout_update_font (self);
942	}	1042	}
943		1043
944	void	1044	void
945	set_height (CFClient::Layout self, int base_height)	1045	set_height (CFPlus::Layout self, int base_height)
946	CODE:	1046	CODE:
947	if (self->base_height != base_height)	1047	if (self->base_height != base_height)
948	{	1048	{
949	self->base_height = base_height;	1049	self->base_height = base_height;
950	layout_update_font (self);	1050	layout_update_font (self);
951	}	1051	}
952		1052
953	void	1053	void
954	set_width (CFClient::Layout self, int max_width = -1)	1054	set_width (CFPlus::Layout self, int max_width = -1)
955	CODE:	1055	CODE:
956	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);
957		1057
958	void	1058	void
959	set_indent (CFClient::Layout self, int indent)	1059	set_indent (CFPlus::Layout self, int indent)
960	CODE:	1060	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1062
963	void	1063	void
964	set_spacing (CFClient::Layout self, int spacing)	1064	set_spacing (CFPlus::Layout self, int spacing)
965	CODE:	1065	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1067
968	void	1068	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1069	set_ellipsise (CFPlus::Layout self, int ellipsise)
970	CODE:	1070	CODE:
971	pango_layout_set_ellipsize (self->pl,	1071	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1075	: PANGO_ELLIPSIZE_NONE
976	);	1076	);
977		1077
978	void	1078	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)
980	CODE:	1080	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1082
983	void	1083	void
984	size (CFClient::Layout self)	1084	size (CFPlus::Layout self)
985	PPCODE:	1085	PPCODE:
986	{	1086	{
987	int w, h;	1087	int w, h;
988		1088
989	layout_get_pixel_size (self, &w, &h);	1089	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1092	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1093	PUSHs (sv_2mortal (newSViv (h)));
994	}	1094	}
995		1095
996	int	1096	int
997	descent (CFClient::Layout self)	1097	descent (CFPlus::Layout self)
998	CODE:	1098	CODE:
999	{	1099	{
1000	PangoRectangle rect;	1100	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1102	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1004	}	1104	}
1005	OUTPUT:	1105	OUTPUT:
1006	RETVAL	1106	RETVAL
1007		1107
1008	int	1108	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1109	xy_to_index (CFPlus::Layout self, int x, int y)
1010	CODE:	1110	CODE:
1011	{	1111	{
1012	int index, trailing;	1112	int index, trailing;
1013	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);
1014	RETVAL = index;	1114	RETVAL = index + trailing;
1015	}	1115	}
1016	OUTPUT:	1116	OUTPUT:
1017	RETVAL	1117	RETVAL
1018		1118
1019	void	1119	void
1020	cursor_pos (CFClient::Layout self, int index)	1120	cursor_pos (CFPlus::Layout self, int index)
1021	PPCODE:	1121	PPCODE:
1022	{	1122	{
1023	PangoRectangle strong_pos;	1123	PangoRectangle strong_pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1025		1125
…		…
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1030	}	1130	}
1031		1131
1032	void	1132	void
1033	render (CFClient::Layout self)	1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1034	PPCODE:	1134	PPCODE:
1035	{	1135	{
1036	SV *retval;	1136	int line, x;
1037	int w, h;
1038		1137
1039	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 */
1040		1140
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);	1141	EXTEND (SP, 2);
1089	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)
1090	PUSHs (sv_2mortal (newSViv (h)));	1163	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	1164	else
1096	{	1165	{
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)));	1166	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1167	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	}	1168	}
1121	}	1169	}
1122		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
1123	MODULE = CFClient PACKAGE = CFClient::Texture	1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1124		1182
1125	void	1183	void
1126	pad2pot (SV *data_, SV *w_, SV *h_)	1184	pad2pot (SV *data_, SV *w_, SV *h_)
1127	CODE:	1185	CODE:
1128	{	1186	{
…		…
1206	glDisable (GL_ALPHA_TEST);	1264	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1265	glDisable (GL_BLEND);
1208	}	1266	}
1209	}	1267	}
1210		1268
1211	MODULE = CFClient PACKAGE = CFClient::Map	1269	MODULE = CFPlus PACKAGE = CFPlus::Map
1212		1270
1213	CFClient::Map	1271	CFPlus::Map
1214	new (SV *class, int map_width, int map_height)	1272	new (SV *class)
1215	CODE:	1273	CODE:
1216	New (0, RETVAL, 1, struct map);	1274	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1275	RETVAL->x = 0;
1218	RETVAL->y = 0;	1276	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1277	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1278	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1279	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1280	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1281	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1282	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;	1283	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1284	RETVAL->row = 0;
1229	OUTPUT:	1285	OUTPUT:
1230	RETVAL	1286	RETVAL
1231		1287
1232	void	1288	void
1233	DESTROY (CFClient::Map self)	1289	DESTROY (CFPlus::Map self)
1234	CODE:	1290	CODE:
1235	{	1291	{
1236	map_clear (self);	1292	map_clear (self);
1237	Safefree (self->face);	1293	Safefree (self->face2tile);
1238	Safefree (self->tex);	1294	Safefree (self->tex);
1239	Safefree (self);	1295	Safefree (self);
1240	}	1296	}
1241		1297
1242	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
1243	clear (CFClient::Map self)	1305	clear (CFPlus::Map self)
1244	CODE:	1306	CODE:
1245	map_clear (self);	1307	map_clear (self);
1246		1308
1247	void	1309	void
1248	set_face (CFClient::Map self, int face, int texid)	1310	set_tileid (CFPlus::Map self, int face, int tile)
1249	CODE:	1311	CODE:
1250	{	1312	{
1251	while (self->faces <= face)	1313	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1314	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	}	1315	}
1259		1316
1260	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
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)	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)
1262	CODE:	1342	CODE:
1263	{	1343	{
1264	while (self->texs <= texid)	1344	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1345
1270	{	1346	{
1271	maptex *tex = self->tex + texid;	1347	maptex *tex = self->tex + texid;
1272		1348
1273	tex->name = name;	1349	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1366	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1368	}
1293		1369
1294	int	1370	int
1295	ox (CFClient::Map self)	1371	ox (CFPlus::Map self)
1296	ALIAS:	1372	ALIAS:
1297	oy = 1	1373	oy = 1
1298	x = 2	1374	x = 2
1299	y = 3	1375	y = 3
1300	w = 4	1376	w = 4
…		…
1311	}	1387	}
1312	OUTPUT:	1388	OUTPUT:
1313	RETVAL	1389	RETVAL
1314		1390
1315	void	1391	void
1316	scroll (CFClient::Map self, int dx, int dy)	1392	scroll (CFPlus::Map self, int dx, int dy)
1317	CODE:	1393	CODE:
1318	{	1394	{
1319	if (dx > 0)	1395	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1396	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1397	else if (dx < 0)
1322	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);
1323		1399
1324	if (dy > 0)	1400	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1401	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1402	else if (dy < 0)
1327	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);
1328		1404
1329	self->ox += dx; self->x += dx;	1405	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1406	self->oy += dy; self->y += dy;
1331		1407
1332	while (self->y < 0)	1408	while (self->y < 0)
…		…
1337	self->y += MAP_EXTEND_Y;	1413	self->y += MAP_EXTEND_Y;
1338	}	1414	}
1339	}	1415	}
1340		1416
1341	void	1417	void
1342	map1a_update (CFClient::Map self, SV *data_)	1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1343	CODE:	1419	CODE:
1344	{	1420	{
1345	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346	uint8_t *data_end = (uint8_t *)SvEND (data_);	1422	uint8_t *data_end = (uint8_t *)SvEND (data_);
1347	mapcell *cell;	1423	mapcell *cell;
1348	int x, y, flags;	1424	int x, y, flags;
1349		1425
1350	while (data < data_end)	1426	while (data < data_end - 1)
1351	{	1427	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1428	flags = (data [0] << 8) + data [1]; data += 2;
1353		1429
1354	x = self->x + ((flags >> 10) & 63);	1430	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1431	y = self->y + ((flags >> 4) & 63);
1356		1432
1357	cell = map_get_cell (self, x, y);	1433	cell = map_get_cell (self, x, y);
1358		1434
1359	if (flags & 15)	1435	if (flags & 15)
1360	{	1436	{
1361	if (cell->darkness < 0)	1437	if (!cell->darkness)
1362	{	1438	{
		1439	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1440	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1441	}
1368		1442
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//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	}
1372		1484
1373	if (flags & 4)	1485	if (flags & 4)
1374	{	1486	{
1375	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];
1376	}	1490	}
1377		1491
1378	if (flags & 2)	1492	if (flags & 2)
1379	{	1493	{
1380	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];
1381	}	1497	}
1382		1498
1383	if (flags & 1)	1499	if (flags & 1)
1384	{	1500	{
1385	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];
1386	}	1504	}
1387	}	1505	}
1388	else	1506	else
1389	cell->darkness = -1;	1507	cell->darkness = 0;
1390	}	1508	}
1391	}	1509	}
1392		1510
1393	SV *	1511	SV *
1394	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)
1395	CODE:	1513	CODE:
1396	{	1514	{
1397	int x1, x;	1515	int x1, x;
1398	int y1, y;	1516	int y1, y;
1399	int z;	1517	int z;
…		…
1420	{	1538	{
1421	mapcell *cell = row->col + (x - row->c0);	1539	mapcell *cell = row->col + (x - row->c0);
1422		1540
1423	for (z = 0; z <= 0; z++)	1541	for (z = 0; z <= 0; z++)
1424	{	1542	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1543	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1544	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1545	int a1 = tex.a;
1432		1546
1433	r = (r * a0 + tex.r * a1) / 255;	1547	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1548	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1549	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1550	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1551	}
1439	}	1552	}
1440		1553
1441	*map++ = (r )	1554	*map++ = (r )
1442	| (g << 8)	1555	| (g << 8)
…		…
1449	}	1562	}
1450	OUTPUT:	1563	OUTPUT:
1451	RETVAL	1564	RETVAL
1452		1565
1453	void	1566	void
1454	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)
1455	CODE:	1568	CODE:
1456	{	1569	{
1457	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	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1573	smooth_key skey;
1458	int x, y, z;	1574	int x, y, z;
1459	int last_name;	1575	int last_name;
1460	mapface face;
1461		1576
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1577	// thats current max. sorry.
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1578	if (sw > 255) sw = 255;
		1579	if (sh > 255) sh = 255;
1464		1580
1465	/*	1581	// clear key, in case of extra padding
1466	int vx = self->vx = self->w >= sw	1582	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		1583
1475	glColor4ub (255, 255, 255, 255);	1584	glColor4ub (255, 255, 255, 255);
1476		1585
1477	glEnable (GL_BLEND);	1586	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1481		1590
1482	glBegin (GL_QUADS);	1591	glBegin (GL_QUADS);
1483		1592
1484	last_name = 0;	1593	last_name = 0;
1485		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
1486	for (z = 0; z < 3; z++)	1620	for (z = 0; z <= 2; z++)
		1621	{
		1622	memset (smooth_level, 0, sizeof (smooth_level));
		1623
1487	for (y = 0; y < sh; y++)	1624	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1625	if (0 <= y + my && y + my < self->rows)
1489	{	1626	{
1490	maprow *row = self->row + (y + vy);	1627	maprow *row = self->row + (y + my);
1491		1628
1492	for (x = 0; x < sw; x++)	1629	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1630	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1631	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1632	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1633	tileid tile = cell->tile [z];
1498		1634
1499	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))
1500	{	1718	{
1501	maptex tex = self->tex [face];	1719	int level = (w << 5) | b;
		1720	HE *he;
1502		1721
1503	int px = (x + 1) * 32 - tex.w;	1722	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1723	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	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
1508	glEnd ();	1753	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1511	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	}
1512	}	1778	}
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	}	1779	}
1519	}
1520	}	1780	}
		1781	}
		1782
		1783	hv_clear (smooth);
		1784	}
1521		1785
1522	glEnd ();	1786	glEnd ();
1523		1787
1524	glDisable (GL_TEXTURE_2D);	1788	glDisable (GL_TEXTURE_2D);
1525	glDisable (GL_BLEND);	1789	glDisable (GL_BLEND);
1526	}
1527		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
1528	void	1823	void
1529	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)
1530	CODE:	1825	CODE:
1531	{	1826	{
1532	static float color[16][3] = {	1827	static float color[16][3] = {
1533	{ 0.00, 0.00, 0.00 },	1828	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00, 1.00, 1.00 },	1829	{ 1.00F, 1.00F, 1.00F },
1535	{ 0.00, 0.00, 0.55 },	1830	{ 0.00F, 0.00F, 0.55F },
1536	{ 1.00, 0.00, 0.00 },	1831	{ 1.00F, 0.00F, 0.00F },
1537		1832
1538	{ 1.00, 0.54, 0.00 },	1833	{ 1.00F, 0.54F, 0.00F },
1539	{ 0.11, 0.56, 1.00 },	1834	{ 0.11F, 0.56F, 1.00F },
1540	{ 0.93, 0.46, 0.00 },	1835	{ 0.93F, 0.46F, 0.00F },
1541	{ 0.18, 0.54, 0.34 },	1836	{ 0.18F, 0.54F, 0.34F },
1542		1837
1543	{ 0.56, 0.73, 0.56 },	1838	{ 0.56F, 0.73F, 0.56F },
1544	{ 0.80, 0.80, 0.80 },	1839	{ 0.80F, 0.80F, 0.80F },
1545	{ 0.55, 0.41, 0.13 },	1840	{ 0.55F, 0.41F, 0.13F },
1546	{ 0.99, 0.77, 0.26 },	1841	{ 0.99F, 0.77F, 0.26F },
1547		1842
1548	{ 0.74, 0.65, 0.41 },	1843	{ 0.74F, 0.65F, 0.41F },
1549		1844
1550	{ 0.00, 1.00, 1.00 },	1845	{ 0.00F, 1.00F, 1.00F },
1551	{ 1.00, 0.00, 1.00 },	1846	{ 1.00F, 0.00F, 1.00F },
1552	{ 1.00, 1.00, 0.00 },	1847	{ 1.00F, 1.00F, 0.00F },
1553	};	1848	};
1554		1849
1555	int x, y;	1850	int x, y;
1556		1851
1557	glEnable (GL_TEXTURE_2D);	1852	glEnable (GL_TEXTURE_2D);
…		…
1584	glDisable (GL_BLEND);	1879	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	1880	glDisable (GL_TEXTURE_2D);
1586	}	1881	}
1587		1882
1588	void	1883	void
1589	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)
1590	PPCODE:	1885	PPCODE:
1591	{	1886	{
1592	int vx, vy;
1593	int x, y;	1887	int x, y;
1594	int sw4 = (sw + 3) & ~3;	1888	int sw4 = (sw + 3) & ~3;
1595	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1596	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1597		1891
1598	memset (darkness, 255, sw4 * sh);	1892	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	1893	SvPOK_only (darkness_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	1894	SvCUR_set (darkness_sv, sw4 * sh);
1601		1895
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1896	mx += self->x;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1897	my += self->y;
1604		1898
1605	for (y = 0; y < sh; y++)	1899	for (y = 0; y < sh; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	1900	if (0 <= y + my && y + my < self->rows)
1607	{	1901	{
1608	maprow *row = self->row + (y + vy);	1902	maprow *row = self->row + (y + my);
1609		1903
1610	for (x = 0; x < sw; x++)	1904	for (x = 0; x < sw; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	1905	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	1906	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	1907	mapcell *cell = row->col + (x + mx - row->c0);
1614		1908
1615	darkness[y * sw4 + x] = cell->darkness < 0	1909	darkness[y * sw4 + x] = cell->darkness
		1910	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	1911	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	1912	}
1619	}	1913	}
1620		1914
1621	EXTEND (SP, 3);	1915	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	1916	PUSHs (sv_2mortal (newSViv (sw4)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	1917	PUSHs (sv_2mortal (newSViv (sh)));
1624	PUSHs (darkness_sv);	1918	PUSHs (darkness_sv);
1625	}	1919	}
1626		1920
1627	SV *	1921	SV *
1628	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)
1629	CODE:	1923	CODE:
1630	{	1924	{
1631	int x, y, x1, y1;	1925	int x, y, x1, y1;
1632	SV *data_sv = newSV (w * h * 7 + 5);	1926	SV *data_sv = newSV (w * h * 7 + 5);
1633	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	1952	if (row && row->c0 <= x && x < row->c1)
1659	{	1953	{
1660	mapcell *cell = row->col + (x - row->c0);	1954	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	1955	uint8_t flags = 0;
1662		1956
1663	if (cell->face [0]) flags |= 1;	1957	if (cell->tile [0]) flags |= 1;
1664	if (cell->face [1]) flags |= 2;	1958	if (cell->tile [1]) flags |= 2;
1665	if (cell->face [2]) flags |= 4;	1959	if (cell->tile [2]) flags |= 4;
1666		1960
1667	*data++ = flags;	1961	*data++ = flags;
1668		1962
1669	if (flags & 1)	1963	if (flags & 1)
1670	{	1964	{
		1965	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	1966	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	1967	*data++ = tile;
1673	}	1968	}
1674		1969
1675	if (flags & 2)	1970	if (flags & 2)
1676	{	1971	{
		1972	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	1973	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	1974	*data++ = tile;
1679	}	1975	}
1680		1976
1681	if (flags & 4)	1977	if (flags & 4)
1682	{	1978	{
		1979	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	1980	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	1981	*data++ = tile;
1685	}	1982	}
1686	}	1983	}
1687	else	1984	else
1688	*data++ = 0;	1985	*data++ = 0;
1689	}	1986	}
…		…
1695	}	1992	}
1696	OUTPUT:	1993	OUTPUT:
1697	RETVAL	1994	RETVAL
1698		1995
1699	void	1996	void
1700	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)
1701	PPCODE:	1998	PPCODE:
1702	{	1999	{
1703	int x, y, z;	2000	int x, y, z;
1704	int w, h;	2001	int w, h;
1705	int x1, y1;	2002	int x1, y1;
…		…
1729	{	2026	{
1730	uint8_t flags = *data++;	2027	uint8_t flags = *data++;
1731		2028
1732	if (flags)	2029	if (flags)
1733	{	2030	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2031	mapcell *cell = row_get_cell (row, x);
		2032	tileid tile[3] = { 0, 0, 0 };
1737		2033
1738	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2034	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741		2037
1742	if (cell->darkness <= 0)	2038	if (cell->darkness == 0)
1743	{	2039	{
1744	cell->darkness = -1;	2040	cell->darkness = 0;
1745		2041
1746	for (z = 0; z <= 2; z++)	2042	for (z = 0; z <= 2; z++)
1747	{	2043	{
1748	cell->face[z] = face[z];	2044	tileid t = tile [z];
1749		2045
1750	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2046	if (t >= self->texs || (t && !self->tex [t].name))
		2047	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2048	XPUSHs (sv_2mortal (newSViv (t)));
		2049	need_texid (self, t);
		2050	}
		2051
		2052	cell->tile [z] = t;
1752	}	2053	}
1753	}	2054	}
1754	}	2055	}
1755	}	2056	}
1756	}	2057	}
1757	}	2058	}
1758		2059
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1760		2061
1761	CFClient::MixChunk	2062	CFPlus::MixChunk
1762	new_from_file (SV *class, char *path)	2063	new_from_file (SV *class, char *path)
1763	CODE:	2064	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2065	RETVAL = Mix_LoadWAV (path);
1765	OUTPUT:	2066	OUTPUT:
1766	RETVAL	2067	RETVAL
1767		2068
1768	void	2069	void
1769	DESTROY (CFClient::MixChunk self)	2070	DESTROY (CFPlus::MixChunk self)
1770	CODE:	2071	CODE:
1771	Mix_FreeChunk (self);	2072	Mix_FreeChunk (self);
1772		2073
1773	int	2074	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2075	volume (CFPlus::MixChunk self, int volume = -1)
1775	CODE:	2076	CODE:
1776	RETVAL = Mix_VolumeChunk (self, volume);	2077	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2078	OUTPUT:
1778	RETVAL	2079	RETVAL
1779		2080
1780	int	2081	int
1781	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)
1782	CODE:	2083	CODE:
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1784	OUTPUT:	2085	OUTPUT:
1785	RETVAL	2086	RETVAL
1786		2087
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1788		2089
1789	int	2090	int
1790	volume (int volume = -1)	2091	volume (int volume = -1)
1791	CODE:	2092	CODE:
1792	RETVAL = Mix_VolumeMusic (volume);	2093	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2094	OUTPUT:
1794	RETVAL	2095	RETVAL
1795		2096
1796	CFClient::MixMusic	2097	CFPlus::MixMusic
1797	new_from_file (SV *class, char *path)	2098	new_from_file (SV *class, char *path)
1798	CODE:	2099	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2100	RETVAL = Mix_LoadMUS (path);
1800	OUTPUT:	2101	OUTPUT:
1801	RETVAL	2102	RETVAL
1802		2103
1803	void	2104	void
1804	DESTROY (CFClient::MixMusic self)	2105	DESTROY (CFPlus::MixMusic self)
1805	CODE:	2106	CODE:
1806	Mix_FreeMusic (self);	2107	Mix_FreeMusic (self);
1807		2108
1808	int	2109	int
1809	play (CFClient::MixMusic self, int loops = -1)	2110	play (CFPlus::MixMusic self, int loops = -1)
1810	CODE:	2111	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2112	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2113	OUTPUT:
1813	RETVAL	2114	RETVAL
1814		2115
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1816		2117
1817	BOOT:	2118	BOOT:
1818	{	2119	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1820	static const struct {	2121	static const struct {
1821	const char *name;	2122	const char *name;
1822	IV iv;	2123	IV iv;
1823	} *civ, const_iv[] = {	2124	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2125	# define const_iv(name) { # name, (IV)name }
…		…
1887	const_iv (GL_SEPARABLE_2D),	2188	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2189	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2190	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2191	const_iv (GL_CONSTANT_BORDER),
1891	const_iv (GL_LINES),	2192	const_iv (GL_LINES),
		2193	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2194	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2195	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2196	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2197	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2198	const_iv (GL_TRIANGLE_STRIP),
…		…
2006	r *= a;	2308	r *= a;
2007	g *= a;	2309	g *= a;
2008	b *= a;	2310	b *= a;
2009	}	2311	}
2010	// microsoft visual "c" rounds instead of truncating...	2312	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2313	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		2314
2016	void glInterleavedArrays (int format, int stride, char *data)	2315	void glInterleavedArrays (int format, int stride, char *data)
2017		2316
2018	void glDrawElements (int mode, int count, int type, char *indices)	2317	void glDrawElements (int mode, int count, int type, char *indices)
2019		2318
…		…
2096		2395
2097	void glEndList ()	2396	void glEndList ()
2098		2397
2099	void glCallList (int list)	2398	void glCallList (int list)
2100		2399
2101

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