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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.117 by root, Thu Jun 15 15:33:57 2006 UTC vs.
Revision 1.179 by root, Wed Apr 11 04:32:51 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
15	#include <stdlib.h>	23	#include <stdlib.h>
16		24
…		…
18	#include <SDL_endian.h>	26	#include <SDL_endian.h>
19	#include <SDL_image.h>	27	#include <SDL_image.h>
20	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
22		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
23	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
24		35
25	#include <pango/pango.h>	36	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		37
30	#ifndef _WIN32	38	#ifndef _WIN32
31	# include <sys/types.h>	39	# include <sys/types.h>
32	# include <sys/socket.h>	40	# include <sys/socket.h>
33	# include <netinet/in.h>	41	# include <netinet/in.h>
34	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
35	# include <inttypes.h>	43	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	44	#endif
44		45
45	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		47
47	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
48		49
49	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
51		52
52	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
53		60
54	static struct	61	static struct
55	{	62	{
56	#define GL_FUNC(ptr,name) ptr name;	63	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	64	#include "glfunc.h"
…		…
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	74	else
68	glBlendFunc (sa, da);	75	glBlendFunc (sa, da);
69	}	76	}
70		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
71	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
73		86
74	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
75		106
76	typedef struct cf_layout {	107	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
80	int base_height;	110	int base_height;
81	CFClient__Font font;	111	CFPlus__Font font;
82	} *CFClient__Layout;	112	} *CFPlus__Layout;
83		113
84	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
85	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
86	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
87		117
88	static void	118	static void
89	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
90	{	120	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	122	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	124	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	126	}
101		127
102	static void	128	static void
103	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
104	{	130	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
107	*/	133	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
112		138
113	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
114	}	140	}
115		141
116	static void	142	static void
117	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
118	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
120		149
121	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		152
124	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
125	}	154	if (!rect.height) rect.height = 1;
126		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
127	typedef uint16_t mapface;	161	typedef uint16_t faceid;
128		162
129	typedef struct {	163	typedef struct {
130	GLint name;	164	int name;
131	int w, h;	165	int w, h;
132	float s, t;	166	float s, t;
133	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
134	} maptex;	170	} maptex;
135		171
136	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
137	int16_t darkness;	175	uint16_t darkness;
138	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	177	} mapcell;
140		178
141	typedef struct {	179	typedef struct {
142	int32_t c0, c1;	180	int32_t c0, c1;
143	mapcell *col;	181	mapcell *col;
144	} maprow;	182	} maprow;
145		183
146	typedef struct map {	184	typedef struct map {
147	int x, y, w, h;	185	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	187	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	188	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		189
155	int32_t rows;	190	int32_t rows;
156	maprow *row;	191	maprow *row;
157	} *CFClient__Map;	192	} *CFPlus__Map;
158		193
159	static char *	194	static char *
160	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
161	{	196	{
162	char *p;	197	char *p;
…		…
179	}	214	}
180		215
181	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		218
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
184	static maprow *	239	static maprow *
185	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
186	{	241	{
187	if (0 > y)	242	if (0 > y)
188	{	243	{
189	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
228		283
229	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
230	}	285	}
231		286
232	static mapcell *	287	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
234	{	289	{
235	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
236	}	291	}
237		292
238	static void	293	static void
239	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
240	{	295	{
241	int r;	296	int r;
242		297
243	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
252	self->row = 0;	307	self->row = 0;
253	self->rows = 0;	308	self->rows = 0;
254	}	309	}
255		310
256	static void	311	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
258	{	313	{
259	int x, y;	314	int x, y;
260	maprow *row;	315	maprow *row;
		316	mapcell *cell;
261		317
262	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	319	if (y >= 0)
264	{	320	{
265	if (y >= self->rows)	321	if (y >= self->rows)
…		…
271	if (x >= row->c0)	327	if (x >= row->c0)
272	{	328	{
273	if (x >= row->c1)	329	if (x >= row->c1)
274	break;	330	break;
275		331
276	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
277	}	338	}
278	}	339	}
		340	}
		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		349	{
		350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (*sv, SvIVX (*sv) | bits);
		354	else
		355	sv_setiv (*sv, bits);
279	}	356	}
280		357
281	static void	358	static void
282	music_finished (void)	359	music_finished (void)
283	{	360	{
…		…
319	n |= n >> 16;	396	n |= n >> 16;
320		397
321	return n + 1;	398	return n + 1;
322	}	399	}
323		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
324	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
325		406
326	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
327		408
328	BOOT:	409	BOOT:
329	{	410	{
330	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	412	static const struct {
332	const char *name;	413	const char *name;
333	IV iv;	414	IV iv;
334	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	416	# define const_iv(name) { # name, (IV)name }
		417	const_iv (SDLK_MODIFIER_MIN),
		418	const_iv (SDLK_MODIFIER_MAX),
		419
336	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	437	const_iv (SDL_USEREVENT),
		438
		439	const_iv (SDL_APPINPUTFOCUS),
		440	const_iv (SDL_APPMOUSEFOCUS),
		441	const_iv (SDL_APPACTIVE),
		442
354	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
418	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	523	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	524	# undef const_iv
435	};	525	};
436		526
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		529
		530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
		539
		540	int
		541	in_destruct ()
		542	CODE:
		543	RETVAL = PL_main_cv == Nullcv;
		544	OUTPUT:
		545	RETVAL
440		546
441	NV floor (NV x)	547	NV floor (NV x)
442		548
443	NV ceil (NV x)	549	NV ceil (NV x)
444		550
445	void	551	void
446	pango_init ()	552	pango_init ()
447	CODE:	553	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	554	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	555	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	558	}
471		559
472	int	560	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
474		562
475	void	563	void
476	SDL_Quit ()	564	SDL_Quit ()
477		565
478	void	566	void
…		…
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		584
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
		587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
498		590
499	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501		593
502	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
554	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
555	case SDL_KEYUP:	647	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	653	break;
561		654
562	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	684	break;
592	}	685	}
593		686
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	688	}
596	}	689	}
597		690
598	int	691	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
608	Mix_AllocateChannels (int numchans = -1)	701	Mix_AllocateChannels (int numchans = -1)
609		702
610	void	703	void
611	lowdelay (int fd, int val = 1)	704	lowdelay (int fd, int val = 1)
612	CODE:	705	CODE:
		706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		707
		708	void
		709	win32_proxy_info ()
		710	PPCODE:
		711	{
613	#ifndef _WIN32	712	#ifdef _WIN32
614	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	}
615	#endif	734	#endif
		735	}
616		736
617	void	737	void
618	add_font (char *file)	738	add_font (char *file)
619	CODE:	739	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		741
626	void	742	void
627	load_image_inline (SV *image_)	743	load_image_inline (SV *image_)
628	ALIAS:	744	ALIAS:
629	load_image_file = 1	745	load_image_file = 1
…		…
671		787
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	788	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		789
674	assert (surface2->pitch == surface2->w * 4);	790	assert (surface2->pitch == surface2->w * 4);
675		791
		792	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	793	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	794	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	795	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	796	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	797	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	798	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	799	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		800	SDL_UnlockSurface (surface2);
685		801
686	SDL_FreeSurface (surface);	802	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	803	SDL_FreeSurface (surface2);
688	}	804	}
689		805
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
729	#endif	845	#endif
730	_exit (1);	846	_exit (1);
731		847
732	void	848	void
733	_exit (int retval)	849	_exit (int retval = 0)
734	CODE:	850	CODE:
		851	#ifdef WIN32
		852	ExitThread (retval); // unclean, please beam me up
		853	#else
735	_exit (retval);	854	_exit (retval);
		855	#endif
736		856
737	MODULE = CFClient PACKAGE = CFClient::Font	857	MODULE = CFPlus PACKAGE = CFPlus::Font
738		858
739	CFClient::Font	859	CFPlus::Font
740	new_from_file (SV *class, char *path, int id = 0)	860	new_from_file (SV *class, char *path, int id = 0)
741	CODE:	861	CODE:
742	{	862	{
743	int count;	863	int count;
744	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
747	}	867	}
748	OUTPUT:	868	OUTPUT:
749	RETVAL	869	RETVAL
750		870
751	void	871	void
752	DESTROY (CFClient::Font self)	872	DESTROY (CFPlus::Font self)
753	CODE:	873	CODE:
754	pango_font_description_free (self);	874	pango_font_description_free (self);
755		875
756	void	876	void
757	make_default (CFClient::Font self)	877	make_default (CFPlus::Font self)
758	CODE:	878	CODE:
759	default_font = self;	879	default_font = self;
760		880
761	MODULE = CFClient PACKAGE = CFClient::Layout	881	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		882
763	CFClient::Layout	883	void
764	new (SV *class, int rgba = 0)	884	reset_glyph_cache ()
		885	CODE:
		886	tc_clear ();
		887
		888	CFPlus::Layout
		889	new (SV *class)
765	CODE:	890	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	891	New (0, RETVAL, 1, struct cf_layout);
767		892
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	893	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	894	RETVAL->r = 1.;
771	RETVAL->g = 1.;	895	RETVAL->g = 1.;
772	RETVAL->b = 1.;	896	RETVAL->b = 1.;
773	RETVAL->a = 1.;	897	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	898	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	902	layout_update_font (RETVAL);
779	OUTPUT:	903	OUTPUT:
780	RETVAL	904	RETVAL
781		905
782	void	906	void
783	DESTROY (CFClient::Layout self)	907	DESTROY (CFPlus::Layout self)
784	CODE:	908	CODE:
785	g_object_unref (self->pl);	909	g_object_unref (self->pl);
786	Safefree (self);	910	Safefree (self);
787		911
		912	void
		913	set_text (CFPlus::Layout self, SV *text_)
		914	CODE:
		915	{
		916	STRLEN textlen;
		917	char *text = SvPVutf8 (text_, textlen);
		918
		919	pango_layout_set_text (self->pl, text, textlen);
		920	}
		921
		922	void
		923	set_markup (CFPlus::Layout self, SV *text_)
		924	CODE:
		925	{
		926	STRLEN textlen;
		927	char *text = SvPVutf8 (text_, textlen);
		928
		929	pango_layout_set_markup (self->pl, text, textlen);
		930	}
		931
		932	void
		933	set_shapes (CFPlus::Layout self, ...)
		934	CODE:
		935	{
		936	PangoAttrList *attrs = 0;
		937	const char *text = pango_layout_get_text (self->pl);
		938	const char *pos = text;
		939	int arg = 4;
		940
		941	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		942	{
		943	PangoRectangle inkrect, rect;
		944	PangoAttribute *attr;
		945
		946	int x = SvIV (ST (arg - 3));
		947	int y = SvIV (ST (arg - 2));
		948	int w = SvIV (ST (arg - 1));
		949	int h = SvIV (ST (arg ));
		950
		951	inkrect.x = 0;
		952	inkrect.y = 0;
		953	inkrect.width = 0;
		954	inkrect.height = 0;
		955
		956	rect.x = x * PANGO_SCALE;
		957	rect.y = y * PANGO_SCALE;
		958	rect.width = w * PANGO_SCALE;
		959	rect.height = h * PANGO_SCALE;
		960
		961	if (!attrs)
		962	attrs = pango_layout_get_attributes (self->pl);
		963
		964	attr = pango_attr_shape_new (&inkrect, &rect);
		965	attr->start_index = pos - text;
		966	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		967	pango_attr_list_insert (attrs, attr);
		968
		969	arg += 4;
		970	pos += sizeof (OBJ_STR) - 1;
		971	}
		972
		973	if (attrs)
		974	pango_layout_set_attributes (self->pl, attrs);
		975	}
		976
		977	void
		978	get_shapes (CFPlus::Layout self)
		979	PPCODE:
		980	{
		981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		982
		983	do
		984	{
		985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		986
		987	if (run && shape_attr_p (run))
		988	{
		989	PangoRectangle extents;
		990	pango_layout_iter_get_run_extents (iter, 0, &extents);
		991
		992	EXTEND (SP, 2);
		993	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		994	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		995	}
		996	}
		997	while (pango_layout_iter_next_run (iter));
		998
		999	pango_layout_iter_free (iter);
		1000	}
		1001
788	int	1002	int
789	is_rgba (CFClient::Layout self)	1003	has_wrapped (CFPlus::Layout self)
790	CODE:	1004	CODE:
791	RETVAL = self->rgba;	1005	{
		1006	int lines = 1;
		1007	const char *text = pango_layout_get_text (self->pl);
		1008
		1009	while (*text)
		1010	lines += *text++ == '\n';
		1011
		1012	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1013	}
792	OUTPUT:	1014	OUTPUT:
793	RETVAL	1015	RETVAL
794		1016
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1017	SV *
816	get_text (CFClient::Layout self)	1018	get_text (CFPlus::Layout self)
817	CODE:	1019	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1021	sv_utf8_decode (RETVAL);
820	OUTPUT:	1022	OUTPUT:
821	RETVAL	1023	RETVAL
822		1024
823	void	1025	void
824	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.)
825	CODE:	1027	CODE:
826	self->r = r;	1028	self->r = r;
827	self->g = g;	1029	self->g = g;
828	self->b = b;	1030	self->b = b;
829	self->a = a;	1031	self->a = a;
830		1032
831	void	1033	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1035	CODE:
834	if (self->font != font)	1036	if (self->font != font)
835	{	1037	{
836	self->font = font;	1038	self->font = font;
837	layout_update_font (self);	1039	layout_update_font (self);
838	}	1040	}
839		1041
840	void	1042	void
841	set_height (CFClient::Layout self, int base_height)	1043	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1044	CODE:
843	if (self->base_height != base_height)	1045	if (self->base_height != base_height)
844	{	1046	{
845	self->base_height = base_height;	1047	self->base_height = base_height;
846	layout_update_font (self);	1048	layout_update_font (self);
847	}	1049	}
848		1050
849	void	1051	void
850	set_width (CFClient::Layout self, int max_width = -1)	1052	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1053	CODE:
852	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);
853		1055
854	void	1056	void
855	set_indent (CFClient::Layout self, int indent)	1057	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1058	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1060
859	void	1061	void
860	set_spacing (CFClient::Layout self, int spacing)	1062	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1063	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1065
864	void	1066	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1067	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1068	CODE:
867	pango_layout_set_ellipsize (self->pl,	1069	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1073	: PANGO_ELLIPSIZE_NONE
872	);	1074	);
873		1075
874	void	1076	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1078	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1080
879	void	1081	void
880	size (CFClient::Layout self)	1082	size (CFPlus::Layout self)
881	PPCODE:	1083	PPCODE:
882	{	1084	{
883	int w, h;	1085	int w, h;
884		1086
885	layout_get_pixel_size (self, &w, &h);	1087	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1090	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1091	PUSHs (sv_2mortal (newSViv (h)));
890	}	1092	}
891		1093
892	int	1094	int
		1095	descent (CFPlus::Layout self)
		1096	CODE:
		1097	{
		1098	PangoRectangle rect;
		1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1100	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1101	RETVAL = PANGO_DESCENT (rect);
		1102	}
		1103	OUTPUT:
		1104	RETVAL
		1105
		1106	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1107	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1108	CODE:
895	{	1109	{
896	int index, trailing;	1110	int index, trailing;
897	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);
898	RETVAL = index;	1112	RETVAL = index + trailing;
899	}	1113	}
900	OUTPUT:	1114	OUTPUT:
901	RETVAL	1115	RETVAL
902		1116
903	void	1117	void
904	cursor_pos (CFClient::Layout self, int index)	1118	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1119	PPCODE:
906	{	1120	{
907	PangoRectangle strong_pos;	1121	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1123
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1128	}
915		1129
916	void	1130	void
917	render (CFClient::Layout self)	1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1132	PPCODE:
919	{	1133	{
920	SV *retval;	1134	int line, x;
921	int w, h;
922		1135
923	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 */
924		1138
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t *p = (uint32_t *)SvPVX (retval);
949	uint32_t *e = p + w * h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) | (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) | a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1139	EXTEND (SP, 2);
973	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)
974	PUSHs (sv_2mortal (newSViv (h)));	1161	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1162	else
980	{	1163	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1164	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1165	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1166	}
1005	}	1167	}
1006		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
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1008		1180
1009	void	1181	void
1010	pad2pot (SV *data_, SV *w_, SV *h_)	1182	pad2pot (SV *data_, SV *w_, SV *h_)
1011	CODE:	1183	CODE:
1012	{	1184	{
…		…
1090	glDisable (GL_ALPHA_TEST);	1262	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1263	glDisable (GL_BLEND);
1092	}	1264	}
1093	}	1265	}
1094		1266
1095	MODULE = CFClient PACKAGE = CFClient::Map	1267	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1268
1097	CFClient::Map	1269	CFPlus::Map
1098	new (SV *class, int map_width, int map_height)	1270	new (SV *class)
1099	CODE:	1271	CODE:
1100	New (0, RETVAL, 1, struct map);	1272	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1273	RETVAL->x = 0;
1102	RETVAL->y = 0;	1274	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1275	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1276	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1277	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1278	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1279	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1280	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1281	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1282	RETVAL->row = 0;
1113	OUTPUT:	1283	OUTPUT:
1114	RETVAL	1284	RETVAL
1115		1285
1116	void	1286	void
1117	DESTROY (CFClient::Map self)	1287	DESTROY (CFPlus::Map self)
1118	CODE:	1288	CODE:
1119	{	1289	{
1120	map_clear (self);	1290	map_clear (self);
1121	Safefree (self->face);	1291	Safefree (self->face2tile);
1122	Safefree (self->tex);	1292	Safefree (self->tex);
1123	Safefree (self);	1293	Safefree (self);
1124	}	1294	}
1125		1295
1126	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
1127	clear (CFClient::Map self)	1303	clear (CFPlus::Map self)
1128	CODE:	1304	CODE:
1129	map_clear (self);	1305	map_clear (self);
1130		1306
1131	void	1307	void
1132	set_face (CFClient::Map self, int face, int texid)	1308	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1309	CODE:
1134	{	1310	{
1135	while (self->faces <= face)	1311	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1312	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1313	}
1143		1314
1144	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
1145	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1146	CODE:	1340	CODE:
1147	{	1341	{
1148	while (self->texs <= texid)	1342	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1343
1154	{	1344	{
1155	maptex *tex = self->tex + texid;	1345	maptex *tex = self->tex + texid;
1156		1346
1157	tex->name = name;	1347	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1364	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1366	}
1177		1367
1178	int	1368	int
1179	ox (CFClient::Map self)	1369	ox (CFPlus::Map self)
1180	ALIAS:	1370	ALIAS:
1181	oy = 1	1371	oy = 1
1182	x = 2	1372	x = 2
1183	y = 3	1373	y = 3
1184	w = 4	1374	w = 4
…		…
1195	}	1385	}
1196	OUTPUT:	1386	OUTPUT:
1197	RETVAL	1387	RETVAL
1198		1388
1199	void	1389	void
1200	scroll (CFClient::Map self, int dx, int dy)	1390	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1391	CODE:
1202	{	1392	{
1203	if (dx > 0)	1393	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1394	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1395	else if (dx < 0)
1206	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);
1207		1397
1208	if (dy > 0)	1398	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1399	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1400	else if (dy < 0)
1211	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);
1212		1402
1213	self->ox += dx; self->x += dx;	1403	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1404	self->oy += dy; self->y += dy;
1215		1405
1216	while (self->y < 0)	1406	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1411	self->y += MAP_EXTEND_Y;
1222	}	1412	}
1223	}	1413	}
1224		1414
1225	void	1415	void
1226	map1a_update (CFClient::Map self, SV *data_)	1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1417	CODE:
1228	{	1418	{
1229	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230	uint8_t *data_end = (uint8_t *)SvEND (data_);	1420	uint8_t *data_end = (uint8_t *)SvEND (data_);
1231	mapcell *cell;	1421	mapcell *cell;
1232	int x, y, flags;	1422	int x, y, flags;
1233		1423
1234	while (data < data_end)	1424	while (data < data_end - 1)
1235	{	1425	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1426	flags = (data [0] << 8) + data [1]; data += 2;
1237		1427
1238	x = ((flags >> 10) & 63) + self->x;	1428	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1429	y = self->y + ((flags >> 4) & 63);
1240		1430
1241	cell = map_get_cell (self, x, y);	1431	cell = map_get_cell (self, x, y);
1242		1432
1243	if (flags & 15)	1433	if (flags & 15)
1244	{	1434	{
1245	if (cell->darkness < 0)	1435	if (!cell->darkness)
1246	{	1436	{
		1437	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1438	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1439	}
1252		1440
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//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	}
1256		1482
1257	if (flags & 4)	1483	if (flags & 4)
1258	{	1484	{
1259	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];
1260	}	1488	}
1261		1489
1262	if (flags & 2)	1490	if (flags & 2)
1263	{	1491	{
1264	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];
1265	}	1495	}
1266		1496
1267	if (flags & 1)	1497	if (flags & 1)
1268	{	1498	{
1269	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];
1270	}	1502	}
1271	}	1503	}
1272	else	1504	else
1273	cell->darkness = -1;	1505	cell->darkness = 0;
1274	}	1506	}
1275	}	1507	}
1276		1508
1277	SV *	1509	SV *
1278	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)
1279	CODE:	1511	CODE:
1280	{	1512	{
1281	int x1, x;	1513	int x1, x;
1282	int y1, y;	1514	int y1, y;
1283	int z;	1515	int z;
…		…
1304	{	1536	{
1305	mapcell *cell = row->col + (x - row->c0);	1537	mapcell *cell = row->col + (x - row->c0);
1306		1538
1307	for (z = 0; z <= 0; z++)	1539	for (z = 0; z <= 0; z++)
1308	{	1540	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1541	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1542	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1543	int a1 = tex.a;
1316		1544
1317	r = (r * a0 + tex.r * a1) / 255;	1545	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1546	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1547	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1548	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1549	}
1323	}	1550	}
1324		1551
1325	*map++ = (r )	1552	*map++ = (r )
1326	| (g << 8)	1553	| (g << 8)
…		…
1333	}	1560	}
1334	OUTPUT:	1561	OUTPUT:
1335	RETVAL	1562	RETVAL
1336		1563
1337	void	1564	void
1338	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)
1339	CODE:	1566	CODE:
1340	{	1567	{
1341	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;
1342	int x, y, z;	1572	int x, y, z;
1343	int last_name;	1573	int last_name;
1344	mapface face;
1345		1574
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1575	// thats current max. sorry.
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1576	if (sw > 255) sw = 255;
		1577	if (sh > 255) sh = 255;
1348		1578
1349	/*	1579	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1580	memset (&skey, 0, sizeof (skey));
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353
1354	int vy = self->vy = self->h >= sh
1355	? self->y + (self->h - sh) / 2
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1357	*/
1358		1581
1359	glColor4ub (255, 255, 255, 255);	1582	glColor4ub (255, 255, 255, 255);
1360		1583
1361	glEnable (GL_BLEND);	1584	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1588
1366	glBegin (GL_QUADS);	1589	glBegin (GL_QUADS);
1367		1590
1368	last_name = 0;	1591	last_name = 0;
1369		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
1370	for (z = 0; z < 3; z++)	1618	for (z = 0; z <= 2; z++)
		1619	{
		1620	memset (smooth_level, 0, sizeof (smooth_level));
		1621
1371	for (y = 0; y < sh; y++)	1622	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1623	if (0 <= y + my && y + my < self->rows)
1373	{	1624	{
1374	maprow *row = self->row + (y + vy);	1625	maprow *row = self->row + (y + my);
1375		1626
1376	for (x = 0; x < sw; x++)	1627	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1628	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1629	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1630	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1631	tileid tile = cell->tile [z];
1382		1632
1383	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	// full tile
		1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1688
		1689	// borders
		1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);
		1691	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);
		1692	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1693	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1694
		1695	// corners
		1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1697	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1698	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1699	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1700	}
		1701	}
		1702	}
		1703	}
		1704
		1705	// go through all smoothlevels, lowest to highest, then draw
		1706	// this is basically counting sort
		1707	{
		1708	int w, b;
		1709
		1710	for (w = 0; w < 256 / 32; ++w)
		1711	{
		1712	uint32_t smask = smooth_level [w];
		1713	if (smask)
		1714	for (b = 0; b < 32; ++b)
		1715	if (smask & (((uint32_t)1) << b))
1384	{	1716	{
1385	maptex tex = self->tex [face];	1717	int level = (w << 5) | b;
		1718	HE *he;
1386		1719
1387	int px = (x + 1) * 32 - tex.w;	1720	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1721	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1722	{
		1723	smooth_key *skey = (smooth_key *)HeKEY (he);
		1724	IV bits = SvIVX (HeVAL (he));
		1725
		1726	// bits is ___n cccc CCCC bbbb
		1727	// n do not draw borders&corners
		1728	// c draw these corners, but...
		1729	// C ... not these
		1730	// b draw these borders
		1731
		1732	if (!(bits & 0x1000)
		1733	&& skey->level == level
		1734	&& level >= smooth_max [skey->x][skey->y])
		1735	{
		1736	maptex tex = self->tex [skey->tile];
		1737	int px = (((int)skey->x) - 1) * T;
		1738	int py = (((int)skey->y) - 1) * T;
		1739	int border = bits & 15;
		1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1741	float dx = tex.s * .0625f; // 16 images/row
		1742	float dy = tex.t * .5f ; // 2 images/column
		1743
		1744	// this time naively avoiding texture state changes
		1745	// save gobs of state changes.
		1746	if (last_name != tex.name)
		1747	{
		1748	if (!tex.name)
		1749	continue; // smoothing not yet available
		1750
1392	glEnd ();	1751	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	glBegin (GL_QUADS);	1753	glBegin (GL_QUADS);
		1754	}
		1755
		1756	if (border)
		1757	{
		1758	float ox = border * dx;
		1759
		1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1764	}
		1765
		1766	if (corner)
		1767	{
		1768	float ox = corner * dx;
		1769
		1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1774	}
		1775	}
1396	}	1776	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1777	}
1403	}
1404	}	1778	}
		1779	}
		1780
		1781	hv_clear (smooth);
		1782	}
1405		1783
1406	glEnd ();	1784	glEnd ();
1407		1785
1408	glDisable (GL_TEXTURE_2D);	1786	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1787	glDisable (GL_BLEND);
1410	}
1411		1788
		1789	// top layer: overlays such as the health bar
		1790	for (y = 0; y < sh; y++)
		1791	if (0 <= y + my && y + my < self->rows)
		1792	{
		1793	maprow *row = self->row + (y + my);
		1794
		1795	for (x = 0; x < sw; x++)
		1796	if (row->c0 <= x + mx && x + mx < row->c1)
		1797	{
		1798	mapcell *cell = row->col + (x + mx - row->c0);
		1799
		1800	int px = x * T;
		1801	int py = y * T;
		1802
		1803	if (cell->stat_hp)
		1804	{
		1805	int width = cell->stat_width * T;
		1806	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1807
		1808	glColor3ub (0, 0, 0);
		1809	glRectf (px + 1, py - thick - 2,
		1810	px + width - 1, py);
		1811
		1812	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1813	glRectf (px + 2,
		1814	py - thick - 1,
		1815	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1816	}
		1817	}
		1818	}
		1819	}
		1820
1412	void	1821	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1822	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1823	CODE:
1415	{	1824	{
1416	static float color[16][3] = {	1825	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1826	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1827	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1828	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1829	{ 1.00F, 0.00F, 0.00F },
1421		1830
1422	{ 1.00, 0.54, 0.00 },	1831	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1832	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1833	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1834	{ 0.18F, 0.54F, 0.34F },
1426		1835
1427	{ 0.56, 0.73, 0.56 },	1836	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1837	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1838	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1839	{ 0.99F, 0.77F, 0.26F },
1431		1840
1432	{ 0.74, 0.65, 0.41 },	1841	{ 0.74F, 0.65F, 0.41F },
1433		1842
1434	{ 0.00, 1.00, 1.00 },	1843	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1844	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1845	{ 1.00F, 1.00F, 0.00F },
1437	};	1846	};
1438		1847
1439	int x, y;	1848	int x, y;
1440		1849
1441	glEnable (GL_TEXTURE_2D);	1850	glEnable (GL_TEXTURE_2D);
…		…
1447	for (y = 0; y < h; y++)	1856	for (y = 0; y < h; y++)
1448	for (x = 0; x < w; x++)	1857	for (x = 0; x < w; x++)
1449	{	1858	{
1450	unsigned char m = data [x + y * w];	1859	unsigned char m = data [x + y * w];
1451		1860
		1861	if (m)
		1862	{
1452	float *c = color [m & 15];	1863	float *c = color [m & 15];
1453		1864
1454	float tx1 = m & 0x40 ? 0.5 : m & 0x80 ? 0.25 : 0.;	1865	float tx1 = m & 0x40 ? 0.5 : 0.;
1455	float tx2 = tx1 + 0.25;	1866	float tx2 = tx1 + 0.5;
1456		1867
1457	glColor4f (c[0], c[1], c[2], 0.75);	1868	glColor4f (c[0], c[1], c[2], 0.75);
1458	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	1869	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1459	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	1870	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1460	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	1871	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1461	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	1872	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1873	}
1462	}	1874	}
1463		1875
1464	glEnd ();	1876	glEnd ();
1465	glDisable (GL_BLEND);	1877	glDisable (GL_BLEND);
1466	glDisable (GL_TEXTURE_2D);	1878	glDisable (GL_TEXTURE_2D);
1467	}	1879	}
1468		1880
1469	void	1881	void
1470	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1882	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1471	PPCODE:	1883	PPCODE:
1472	{	1884	{
1473	int vx, vy;
1474	int x, y;	1885	int x, y;
1475	int sw4 = (sw + 3) & ~3;	1886	int sw4 = (sw + 3) & ~3;
1476	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1477	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1478		1889
1479	memset (darkness, 255, sw4 * sh);	1890	memset (darkness, 255, sw4 * sh);
1480	SvPOK_only (darkness_sv);	1891	SvPOK_only (darkness_sv);
1481	SvCUR_set (darkness_sv, sw4 * sh);	1892	SvCUR_set (darkness_sv, sw4 * sh);
1482		1893
1483	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1894	mx += self->x;
1484	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1895	my += self->y;
1485		1896
1486	for (y = 0; y < sh; y++)	1897	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1898	if (0 <= y + my && y + my < self->rows)
1488	{	1899	{
1489	maprow *row = self->row + (y + vy);	1900	maprow *row = self->row + (y + my);
1490		1901
1491	for (x = 0; x < sw; x++)	1902	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1903	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1904	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1905	mapcell *cell = row->col + (x + mx - row->c0);
1495		1906
1496	darkness[y * sw4 + x] = cell->darkness < 0	1907	darkness[y * sw4 + x] = cell->darkness
		1908	? 255 - (cell->darkness - 1)
1497	? 255 - FOW_DARKNESS	1909	: 255 - FOW_DARKNESS;
1498	: 255 - cell->darkness;
1499	}	1910	}
1500	}	1911	}
1501		1912
1502	EXTEND (SP, 3);	1913	EXTEND (SP, 3);
1503	PUSHs (sv_2mortal (newSViv (sw4)));	1914	PUSHs (sv_2mortal (newSViv (sw4)));
1504	PUSHs (sv_2mortal (newSViv (sh)));	1915	PUSHs (sv_2mortal (newSViv (sh)));
1505	PUSHs (darkness_sv);	1916	PUSHs (darkness_sv);
1506	}	1917	}
1507		1918
1508	SV *	1919	SV *
1509	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1920	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1510	CODE:	1921	CODE:
1511	{	1922	{
1512	int x, y, x1, y1;	1923	int x, y, x1, y1;
1513	SV *data_sv = newSV (w * h * 7 + 5);	1924	SV *data_sv = newSV (w * h * 7 + 5);
1514	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1539	if (row && row->c0 <= x && x < row->c1)	1950	if (row && row->c0 <= x && x < row->c1)
1540	{	1951	{
1541	mapcell *cell = row->col + (x - row->c0);	1952	mapcell *cell = row->col + (x - row->c0);
1542	uint8_t flags = 0;	1953	uint8_t flags = 0;
1543		1954
1544	if (cell->face [0]) flags |= 1;	1955	if (cell->tile [0]) flags |= 1;
1545	if (cell->face [1]) flags |= 2;	1956	if (cell->tile [1]) flags |= 2;
1546	if (cell->face [2]) flags |= 4;	1957	if (cell->tile [2]) flags |= 4;
1547		1958
1548	*data++ = flags;	1959	*data++ = flags;
1549		1960
1550	if (flags & 1)	1961	if (flags & 1)
1551	{	1962	{
		1963	tileid tile = cell->tile [0];
1552	*data++ = cell->face [0] >> 8;	1964	*data++ = tile >> 8;
1553	*data++ = cell->face [0];	1965	*data++ = tile;
1554	}	1966	}
1555		1967
1556	if (flags & 2)	1968	if (flags & 2)
1557	{	1969	{
		1970	tileid tile = cell->tile [1];
1558	*data++ = cell->face [1] >> 8;	1971	*data++ = tile >> 8;
1559	*data++ = cell->face [1];	1972	*data++ = tile;
1560	}	1973	}
1561		1974
1562	if (flags & 4)	1975	if (flags & 4)
1563	{	1976	{
		1977	tileid tile = cell->tile [2];
1564	*data++ = cell->face [2] >> 8;	1978	*data++ = tile >> 8;
1565	*data++ = cell->face [2];	1979	*data++ = tile;
1566	}	1980	}
1567	}	1981	}
1568	else	1982	else
1569	*data++ = 0;	1983	*data++ = 0;
1570	}	1984	}
…		…
1576	}	1990	}
1577	OUTPUT:	1991	OUTPUT:
1578	RETVAL	1992	RETVAL
1579		1993
1580	void	1994	void
1581	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1995	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1582	PPCODE:	1996	PPCODE:
1583	{	1997	{
1584	int x, y, z;	1998	int x, y, z;
1585	int w, h;	1999	int w, h;
1586	int x1, y1;	2000	int x1, y1;
…		…
1610	{	2024	{
1611	uint8_t flags = *data++;	2025	uint8_t flags = *data++;
1612		2026
1613	if (flags)	2027	if (flags)
1614	{	2028	{
1615	mapface face[3] = { 0, 0, 0 };
1616
1617	mapcell *cell = row_get_cell (row, x);	2029	mapcell *cell = row_get_cell (row, x);
		2030	tileid tile[3] = { 0, 0, 0 };
1618		2031
1619	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2032	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1620	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2033	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1621	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2034	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1622		2035
1623	if (cell->darkness <= 0)	2036	if (cell->darkness == 0)
1624	{	2037	{
1625	cell->darkness = -1;	2038	cell->darkness = 0;
1626		2039
1627	for (z = 0; z <= 2; z++)	2040	for (z = 0; z <= 2; z++)
1628	{	2041	{
1629	cell->face[z] = face[z];	2042	tileid t = tile [z];
1630		2043
1631	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2044	if (t >= self->texs || (t && !self->tex [t].name))
		2045	{
1632	XPUSHs (sv_2mortal (newSViv (face[z])));	2046	XPUSHs (sv_2mortal (newSViv (t)));
		2047	need_texid (self, t);
		2048	}
		2049
		2050	cell->tile [z] = t;
1633	}	2051	}
1634	}	2052	}
1635	}	2053	}
1636	}	2054	}
1637	}	2055	}
1638	}	2056	}
1639		2057
1640	MODULE = CFClient PACKAGE = CFClient::MixChunk	2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1641		2059
1642	CFClient::MixChunk	2060	CFPlus::MixChunk
1643	new_from_file (SV *class, char *path)	2061	new_from_file (SV *class, char *path)
1644	CODE:	2062	CODE:
1645	RETVAL = Mix_LoadWAV (path);	2063	RETVAL = Mix_LoadWAV (path);
1646	OUTPUT:	2064	OUTPUT:
1647	RETVAL	2065	RETVAL
1648		2066
1649	void	2067	void
1650	DESTROY (CFClient::MixChunk self)	2068	DESTROY (CFPlus::MixChunk self)
1651	CODE:	2069	CODE:
1652	Mix_FreeChunk (self);	2070	Mix_FreeChunk (self);
1653		2071
1654	int	2072	int
1655	volume (CFClient::MixChunk self, int volume = -1)	2073	volume (CFPlus::MixChunk self, int volume = -1)
1656	CODE:	2074	CODE:
1657	RETVAL = Mix_VolumeChunk (self, volume);	2075	RETVAL = Mix_VolumeChunk (self, volume);
1658	OUTPUT:	2076	OUTPUT:
1659	RETVAL	2077	RETVAL
1660		2078
1661	int	2079	int
1662	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2080	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1663	CODE:	2081	CODE:
1664	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2082	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1665	OUTPUT:	2083	OUTPUT:
1666	RETVAL	2084	RETVAL
1667		2085
1668	MODULE = CFClient PACKAGE = CFClient::MixMusic	2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1669		2087
1670	int	2088	int
1671	volume (int volume = -1)	2089	volume (int volume = -1)
1672	CODE:	2090	CODE:
1673	RETVAL = Mix_VolumeMusic (volume);	2091	RETVAL = Mix_VolumeMusic (volume);
1674	OUTPUT:	2092	OUTPUT:
1675	RETVAL	2093	RETVAL
1676		2094
1677	CFClient::MixMusic	2095	CFPlus::MixMusic
1678	new_from_file (SV *class, char *path)	2096	new_from_file (SV *class, char *path)
1679	CODE:	2097	CODE:
1680	RETVAL = Mix_LoadMUS (path);	2098	RETVAL = Mix_LoadMUS (path);
1681	OUTPUT:	2099	OUTPUT:
1682	RETVAL	2100	RETVAL
1683		2101
1684	void	2102	void
1685	DESTROY (CFClient::MixMusic self)	2103	DESTROY (CFPlus::MixMusic self)
1686	CODE:	2104	CODE:
1687	Mix_FreeMusic (self);	2105	Mix_FreeMusic (self);
1688		2106
1689	int	2107	int
1690	play (CFClient::MixMusic self, int loops = -1)	2108	play (CFPlus::MixMusic self, int loops = -1)
1691	CODE:	2109	CODE:
1692	RETVAL = Mix_PlayMusic (self, loops);	2110	RETVAL = Mix_PlayMusic (self, loops);
1693	OUTPUT:	2111	OUTPUT:
1694	RETVAL	2112	RETVAL
1695		2113
1696	MODULE = CFClient PACKAGE = CFClient::OpenGL	2114	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1697		2115
1698	BOOT:	2116	BOOT:
1699	{	2117	{
1700	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1701	static const struct {	2119	static const struct {
1702	const char *name;	2120	const char *name;
1703	IV iv;	2121	IV iv;
1704	} *civ, const_iv[] = {	2122	} *civ, const_iv[] = {
1705	# define const_iv(name) { # name, (IV)name }	2123	# define const_iv(name) { # name, (IV)name }
…		…
1712	const_iv (GL_SCISSOR_TEST),	2130	const_iv (GL_SCISSOR_TEST),
1713	const_iv (GL_DEPTH_TEST),	2131	const_iv (GL_DEPTH_TEST),
1714	const_iv (GL_ALPHA_TEST),	2132	const_iv (GL_ALPHA_TEST),
1715	const_iv (GL_NORMALIZE),	2133	const_iv (GL_NORMALIZE),
1716	const_iv (GL_RESCALE_NORMAL),	2134	const_iv (GL_RESCALE_NORMAL),
		2135	const_iv (GL_FRONT),
		2136	const_iv (GL_BACK),
1717	const_iv (GL_AND),	2137	const_iv (GL_AND),
1718	const_iv (GL_ONE),	2138	const_iv (GL_ONE),
1719	const_iv (GL_ZERO),	2139	const_iv (GL_ZERO),
1720	const_iv (GL_SRC_ALPHA),	2140	const_iv (GL_SRC_ALPHA),
1721	const_iv (GL_DST_ALPHA),	2141	const_iv (GL_DST_ALPHA),
…		…
1766	const_iv (GL_SEPARABLE_2D),	2186	const_iv (GL_SEPARABLE_2D),
1767	const_iv (GL_CONVOLUTION_2D),	2187	const_iv (GL_CONVOLUTION_2D),
1768	const_iv (GL_CONVOLUTION_BORDER_MODE),	2188	const_iv (GL_CONVOLUTION_BORDER_MODE),
1769	const_iv (GL_CONSTANT_BORDER),	2189	const_iv (GL_CONSTANT_BORDER),
1770	const_iv (GL_LINES),	2190	const_iv (GL_LINES),
		2191	const_iv (GL_LINE_STRIP),
1771	const_iv (GL_LINE_LOOP),	2192	const_iv (GL_LINE_LOOP),
1772	const_iv (GL_QUADS),	2193	const_iv (GL_QUADS),
1773	const_iv (GL_QUAD_STRIP),	2194	const_iv (GL_QUAD_STRIP),
1774	const_iv (GL_TRIANGLES),	2195	const_iv (GL_TRIANGLES),
1775	const_iv (GL_TRIANGLE_STRIP),	2196	const_iv (GL_TRIANGLE_STRIP),
…		…
1843		2264
1844	void glPopMatrix ()	2265	void glPopMatrix ()
1845		2266
1846	void glLoadIdentity ()	2267	void glLoadIdentity ()
1847		2268
		2269	void glDrawBuffer (int buffer)
		2270
		2271	void glReadBuffer (int buffer)
		2272
1848	# near_ and far_ are due to microsofts buggy "c" compiler	2273	# near_ and far_ are due to microsofts buggy "c" compiler
1849	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2274	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1850		2275
1851	# near_ and far_ are due to microsofts buggy "c" compiler	2276	# near_ and far_ are due to microsofts buggy "c" compiler
1852	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2277	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
…		…
1881	r *= a;	2306	r *= a;
1882	g *= a;	2307	g *= a;
1883	b *= a;	2308	b *= a;
1884	}	2309	}
1885	// microsoft visual "c" rounds instead of truncating...	2310	// microsoft visual "c" rounds instead of truncating...
1886	glColor4ub (MIN ((int)(r * 256.f), 255),	2311	glColor4f (r, g, b, a);
1887	MIN ((int)(g * 256.f), 255),
1888	MIN ((int)(b * 256.f), 255),
1889	MIN ((int)(a * 256.f), 255));
1890		2312
1891	void glInterleavedArrays (int format, int stride, char *data)	2313	void glInterleavedArrays (int format, int stride, char *data)
1892		2314
1893	void glDrawElements (int mode, int count, int type, char *indices)	2315	void glDrawElements (int mode, int count, int type, char *indices)
1894		2316
…		…
1971		2393
1972	void glEndList ()	2394	void glEndList ()
1973		2395
1974	void glCallList (int list)	2396	void glCallList (int list)
1975		2397
1976

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