[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
		32	#include <SDL_endian.h>
13	#include <SDL_image.h>	33	#include <SDL_image.h>
14	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
16		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
17	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
18		41
19	#include <pango/pango.h>	42	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		43
23	#ifndef _WIN32	44	#ifndef _WIN32
24	# include <sys/types.h>	45	# include <sys/types.h>
25	# include <sys/socket.h>	46	# include <sys/socket.h>
26	# include <netinet/in.h>	47	# include <netinet/in.h>
27	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
28	# include <inttypes.h>	49	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	50	#endif
37		51
38	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		53
40	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
41		55
42	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
44		58
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	59	#define MIN_FONT_HEIGHT 10
46		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
47	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
49		119
50	static PangoContext *context;	120	typedef PangoFontDescription *CFPlus__Font;
51	static PangoFontMap *fontmap;	121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
52		139
53	typedef struct cf_layout {	140	typedef struct cf_layout {
54	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
55	int base_height;	143	int base_height;
		144	CFPlus__Font font;
56	} *CFClient__Layout;	145	} *CFPlus__Layout;
		146
		147	static CFPlus__Font default_font;
		148	static PangoContext *opengl_context;
		149	static PangoFontMap *opengl_fontmap;
57		150
58	static void	151	static void
59	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
60	{	153	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
		155	#ifdef FC_HINT_STYLE
		156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		157	#endif
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	159	}
64		160
65	static void	161	static void
66	layout_update (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
67	{	163	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
70	*/	166	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	167	PangoFontDescription *font = self->font ? self->font : default_font;
72		168
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	169	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	171
		172	pango_layout_set_font_description (self->pl, font);
83	}	173	}
84		174
85	static void	175	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
87	{	177	{
88	layout_update (self);	178	PangoRectangle rect;
89		179
		180	// get_pixel_* wrongly rounds down
90	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
91		182
92	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
93	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
94	if (!h) h = 1;
95	}
96		185
		186	if (!rect.width) rect.width = 1;
		187	if (!rect.height) rect.height = 1;
		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
97	typedef uint16_t mapface;	194	typedef uint16_t faceid;
98		195
99	typedef struct {	196	typedef struct {
100	GLint name;	197	int name;
101	int w, h;	198	int w, h;
102	float s, t;	199	float s, t;
103	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
104	} maptex;	203	} maptex;
105		204
106	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
107	int16_t darkness;	208	uint16_t darkness;
108	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
109	} mapcell;	210	} mapcell;
110		211
111	typedef struct {	212	typedef struct {
112	int32_t c0, c1;	213	int32_t c0, c1;
113	mapcell *col;	214	mapcell *col;
114	} maprow;	215	} maprow;
115		216
116	typedef struct map {	217	typedef struct map {
117	int x, y, w, h;	218	int x, y, w, h;
118	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
119	int faces;	220	int faces; tileid *face2tile; // [faceid]
120	mapface *face;	221	int texs; maptex *tex; // [tileid]
121
122	int texs;
123	maptex *tex;
124		222
125	int32_t rows;	223	int32_t rows;
126	maprow *row;	224	maprow *row;
127	} *CFClient__Map;	225	} *CFPlus__Map;
128		226
129	static char *	227	static char *
130	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
131	{	229	{
132	char *p;	230	char *p;
149	}	247	}
150		248
151	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
152	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
153		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
154	static maprow *	272	static maprow *
155	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
156	{	274	{
157	if (0 > y)	275	if (0 > y)
158	{	276	{
159	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
160	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
198		316
199	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
200	}	318	}
201		319
202	static mapcell *	320	static mapcell *
203	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
204	{	322	{
205	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
206	}	324	}
207		325
208	static void	326	static void
209	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
210	{	328	{
211	int r;	329	int r;
212		330
213	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
214	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
222	self->row = 0;	340	self->row = 0;
223	self->rows = 0;	341	self->rows = 0;
224	}	342	}
225		343
226	static void	344	static void
227	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
228	{	346	{
229	int x, y;	347	int x, y;
230	maprow *row;	348	maprow *row;
		349	mapcell *cell;
231		350
232	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
233	if (y >= 0)	352	if (y >= 0)
234	{	353	{
235	if (y >= self->rows)	354	if (y >= self->rows)
…		…
241	if (x >= row->c0)	360	if (x >= row->c0)
242	{	361	{
243	if (x >= row->c1)	362	if (x >= row->c1)
244	break;	363	break;
245		364
246	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
247	}	371	}
248	}	372	}
249	}	373	}
250		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
251	static void	380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
		391	static void
252	music_finished ()	392	music_finished (void)
253	{	393	{
254	SDL_UserEvent ev;	394	SDL_UserEvent ev;
255		395
256	ev.type = SDL_USEREVENT;	396	ev.type = SDL_USEREVENT;
257	ev.code = 0;	397	ev.code = 0;
…		…
259	ev.data2 = 0;	399	ev.data2 = 0;
260		400
261	SDL_PushEvent ((SDL_Event *)&ev);	401	SDL_PushEvent ((SDL_Event *)&ev);
262	}	402	}
263		403
		404	static void
		405	channel_finished (int channel)
		406	{
		407	SDL_UserEvent ev;
		408
		409	ev.type = SDL_USEREVENT;
		410	ev.code = 1;
		411	ev.data1 = (void *)(long)channel;
		412	ev.data2 = 0;
		413
		414	SDL_PushEvent ((SDL_Event *)&ev);
		415	}
		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		441	static GV *hover_gv;
		442
		443	static int
		444	within_widget (SV *widget, NV x, NV y)
		445	{
		446	HV *self;
		447	SV **svp;
		448	NV wx, ww, wy, wh;
		449
		450	if (!SvROK (widget))
		451	return 0;
		452
		453	self = (HV *)SvRV (widget);
		454
		455	if (SvTYPE (self) != SVt_PVHV)
		456	return 0;
		457
		458	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		459	if (y < wy)
		460	return 0;
		461
		462	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		463	if (y >= wy + wh)
		464	return 0;
		465
		466	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		467	if (x < wx)
		468	return 0;
		469
		470	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		471	if (x >= wx + ww)
		472	return 0;
		473
		474	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		475	if (!svp \|\| !SvTRUE (*svp))
		476	return 0;
		477
		478	return 1;
		479	}
		480
264	MODULE = CFClient PACKAGE = CFClient	481	MODULE = CFPlus PACKAGE = CFPlus
265		482
266	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
267		484
268	BOOT:	485	BOOT:
269	{	486	{
270	HV *stash = gv_stashpv ("CFClient", 1);	487	HV *stash = gv_stashpv ("CFPlus", 1);
271	static const struct {	488	static const struct {
272	const char *name;	489	const char *name;
273	IV iv;	490	IV iv;
274	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
275	# define const_iv(name) { # name, (IV)name }	492	# define const_iv(name) { # name, (IV)name }
		493	const_iv (SDLK_MODIFIER_MIN),
		494	const_iv (SDLK_MODIFIER_MAX),
		495
276	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
277	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
278	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
279	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
280	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
289	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
290	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
291	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
292	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
293	const_iv (SDL_USEREVENT),	513	const_iv (SDL_USEREVENT),
		514
		515	const_iv (SDL_APPINPUTFOCUS),
		516	const_iv (SDL_APPMOUSEFOCUS),
		517	const_iv (SDL_APPACTIVE),
		518
294	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
295	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
296	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
297	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
298	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
353	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
354	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
355	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
356	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
357	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
358	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
359	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
360	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
361	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
362	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
363	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
364	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
365	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
366	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
367	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
368	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
369	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
370	const_iv (KMOD_CTRL),
371	const_iv (KMOD_SHIFT),
372	const_iv (KMOD_ALT),
373	const_iv (KMOD_META)
374	# undef const_iv	600	# undef const_iv
375	};	601	};
376		602
377	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379		605
380	fontmap = pango_ft2_font_map_new ();	606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
384		615
385	int	616	int
		617	in_destruct ()
		618	CODE:
		619	RETVAL = PL_main_cv == Nullcv;
		620	OUTPUT:
		621	RETVAL
		622
		623	NV floor (NV x)
		624
		625	NV ceil (NV x)
		626
		627	void
		628	pango_init ()
		629	CODE:
		630	{
		631	opengl_fontmap = pango_opengl_font_map_new ();
		632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		634	}
		635
		636	char *
		637	SDL_GetError ()
		638
		639	int
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		641
388	void	642	void
389	SDL_Quit ()	643	SDL_Quit ()
390		644
391	void	645	void
392	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
393	PPCODE:	647	PPCODE:
394	{	648	{
395	SDL_Rect **m;	649	SDL_Rect **m;
396		650
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
401		655
		656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		658
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		663
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		665	#if SDL_VERSION_ATLEAST(1,2,10)
408	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
409	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
410		668	#endif
411	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		669
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
415		671
416	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
417	while (*m)	673	while (*m)
418	{	674	{
		675	if ((m)->w >= 640 && (m)->h >= 480)
		676	{
419	AV *av = newAV ();	677	AV *av = newAV ();
420	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
421	av_push (av, newSViv ((*m)->h));	679	av_push (av, newSViv ((*m)->h));
		680	av_push (av, newSViv (rgb));
		681	av_push (av, newSViv (alpha));
422	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
423		684
424	++m;	685	++m;
425	}	686	}
426	}	687	}
427		688
428	int	689	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
430	CODE:	691	CODE:
		692	{
		693	SDL_EnableUNICODE (1);
		694	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		695
		696	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		697	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		698	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		699	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		700
431	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	703	);
		704
		705	if (RETVAL)
		706	{
		707	av_clear (texture_av);
		708
434	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		711	#include "glfunc.h"
		712	#undef GL_FUNC
		713	}
		714	}
435	OUTPUT:	715	OUTPUT:
436	RETVAL	716	RETVAL
437		717
438	void	718	void
439	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
440		720
		721	char *
		722	SDL_GetKeyName (int sym)
		723
		724	int
		725	SDL_GetAppState ()
		726
441	void	727	void
442	SDL_PollEvent ()	728	poll_events ()
443	PPCODE:	729	PPCODE:
444	{	730	{
445	SDL_Event ev;	731	SDL_Event ev;
446		732
447	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
448	{	735	{
449	HV *hv = newHV ();	736	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		738
451	switch (ev.type)	739	switch (ev.type)
452	{	740	{
453	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
454	case SDL_KEYUP:	742	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
456	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
457	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
458	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
459	break;	748	break;
460		749
461	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	753	break;
465		754
466	case SDL_MOUSEMOTION:	755	case SDL_MOUSEMOTION:
		756	{
		757	int state = ev.motion.state;
		758	int x = ev.motion.x;
		759	int y = ev.motion.y;
		760	int xrel = ev.motion.xrel;
		761	int yrel = ev.motion.yrel;
		762
		763	/* do simplistic event compression */
		764	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		765	&& state == ev.motion.state)
		766	{
		767	xrel += ev.motion.xrel;
		768	yrel += ev.motion.yrel;
		769	x = ev.motion.x;
		770	y = ev.motion.y;
		771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		772	}
		773
		774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
472	break;	781	break;
473		782
474	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
		785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		786
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		791	break;
		792
		793	case SDL_USEREVENT:
		794	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		797	break;
480	}	798	}
481		799
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
483	}	801	}
484	}	802	}
485		803
486	int	804	int
487	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
488	POSTCALL:	806	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
		808	Mix_ChannelFinished (channel_finished);
490		809
491	void	810	void
492	Mix_CloseAudio ()	811	Mix_CloseAudio ()
493		812
494	int	813	int
495	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
496		815
497	void	816	void
498	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
499	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
500	#ifndef _WIN32	825	#ifdef _WIN32
501	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	826	char buffer[2048];
		827	DWORD buflen;
		828
		829	EXTEND (SP, 3);
		830
		831	buflen = sizeof (buffer);
		832	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		833	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		834	{
		835	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		836
		837	buflen = sizeof (buffer);
		838	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		839	{
		840	PUSHs (newSVpv (buffer, 0));
		841
		842	buflen = sizeof (buffer);
		843	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		844	PUSHs (newSVpv (buffer, 0));
		845	}
		846	}
502	#endif	847	#endif
503		848	}
504	char *
505	gl_version ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_VERSION);
508	OUTPUT:
509	RETVAL
510
511	char *
512	gl_extensions ()
513	CODE:
514	RETVAL = (char *)glGetString (GL_EXTENSIONS);
515	OUTPUT:
516	RETVAL
517		849
518	void	850	void
519	add_font (char *file)	851	add_font (char *file)
520	CODE:	852	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
522
523	void
524	set_font (char *file)
525	CODE:
526	{
527	int count;
528	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
529	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530	FcPatternDestroy (pattern);
531	pango_context_set_font_description (context, font);
532	}
533		854
534	void	855	void
535	load_image_inline (SV *image_)	856	load_image_inline (SV *image_)
536	ALIAS:	857	ALIAS:
537	load_image_file = 1	858	load_image_file = 1
…		…
579		900
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	901	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		902
582	assert (surface2->pitch == surface2->w * 4);	903	assert (surface2->pitch == surface2->w * 4);
583		904
		905	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	906	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	907	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	908	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	910	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		913	SDL_UnlockSurface (surface2);
593		914
594	SDL_FreeSurface (surface);	915	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	916	SDL_FreeSurface (surface2);
596	}	917	}
597		918
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	940	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	941	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	942	}
622		943
623	void	944	void
		945	error (char *message)
		946	CODE:
		947	fprintf (stderr, "ERROR: %s\n", message);
		948	#ifdef _WIN32
		949	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		950	#endif
		951
		952	void
624	fatal (char *message)	953	fatal (char *message)
625	CODE:	954	CODE:
		955	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	956	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		958	#endif
		959	_exit (1);
		960
		961	void
		962	_exit (int retval = 0)
		963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
628	#else	966	#else
629	fprintf (stderr, "FATAL: %s\n", message);	967	_exit (retval);
630	#endif	968	#endif
631	exit (1);
632		969
633	MODULE = CFClient PACKAGE = CFClient::Layout	970	void
634		971	debug ()
635	CFClient::Layout
636	new (SV *class, int base_height = 10)
637	CODE:	972	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	973	{
639	RETVAL->base_height = base_height;	974	#if DEBUG
640	RETVAL->pl = pango_layout_new (context);	975	VALGRIND_DO_LEAK_CHECK;
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	976	#endif
		977	}
		978
		979	MODULE = CFPlus PACKAGE = CFPlus::Font
		980
		981	PROTOTYPES: DISABLE
		982
		983	CFPlus::Font
		984	new_from_file (SV class, char path, int id = 0)
		985	CODE:
		986	{
		987	int count;
		988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		989	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		990	FcPatternDestroy (pattern);
		991	}
642	OUTPUT:	992	OUTPUT:
643	RETVAL	993	RETVAL
644		994
645	void	995	void
		996	DESTROY (CFPlus::Font self)
		997	CODE:
		998	pango_font_description_free (self);
		999
		1000	void
		1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
		1003	CODE:
		1004	default_font = self;
		1005
		1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1007
		1008	PROTOTYPES: DISABLE
		1009
		1010	void
		1011	reset_glyph_cache ()
		1012	PROTOTYPE:
		1013	CODE:
		1014	tc_clear ();
		1015
		1016	CFPlus::Layout
		1017	new (SV *class)
		1018	CODE:
		1019	New (0, RETVAL, 1, struct cf_layout);
		1020
		1021	RETVAL->pl = pango_layout_new (opengl_context);
		1022	RETVAL->r = 1.;
		1023	RETVAL->g = 1.;
		1024	RETVAL->b = 1.;
		1025	RETVAL->a = 1.;
		1026	RETVAL->base_height = MIN_FONT_HEIGHT;
		1027	RETVAL->font = 0;
		1028
		1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		1030	layout_update_font (RETVAL);
		1031	OUTPUT:
		1032	RETVAL
		1033
		1034	void
646	DESTROY (CFClient::Layout self)	1035	DESTROY (CFPlus::Layout self)
647	CODE:	1036	CODE:
648	g_object_unref (self->pl);	1037	g_object_unref (self->pl);
649	Safefree (self);	1038	Safefree (self);
650		1039
651	void	1040	void
652	set_text (CFClient::Layout self, SV *text_)	1041	set_text (CFPlus::Layout self, SV *text_)
653	CODE:	1042	CODE:
654	{	1043	{
655	STRLEN textlen;	1044	STRLEN textlen;
656	char *text = SvPVutf8 (text_, textlen);	1045	char *text = SvPVutf8 (text_, textlen);
657		1046
658	pango_layout_set_text (self->pl, text, textlen);	1047	pango_layout_set_text (self->pl, text, textlen);
659	}	1048	}
660		1049
661	void	1050	void
662	set_markup (CFClient::Layout self, SV *text_)	1051	set_markup (CFPlus::Layout self, SV *text_)
663	CODE:	1052	CODE:
664	{	1053	{
665	STRLEN textlen;	1054	STRLEN textlen;
666	char *text = SvPVutf8 (text_, textlen);	1055	char *text = SvPVutf8 (text_, textlen);
667		1056
668	pango_layout_set_markup (self->pl, text, textlen);	1057	pango_layout_set_markup (self->pl, text, textlen);
669	}	1058	}
670		1059
671	SV *	1060	void
		1061	set_shapes (CFPlus::Layout self, ...)
		1062	CODE:
		1063	{
		1064	PangoAttrList *attrs = 0;
		1065	const char *text = pango_layout_get_text (self->pl);
		1066	const char *pos = text;
		1067	int arg = 4;
		1068
		1069	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1070	{
		1071	PangoRectangle inkrect, rect;
		1072	PangoAttribute *attr;
		1073
		1074	int x = SvIV (ST (arg - 3));
		1075	int y = SvIV (ST (arg - 2));
		1076	int w = SvIV (ST (arg - 1));
		1077	int h = SvIV (ST (arg ));
		1078
		1079	inkrect.x = 0;
		1080	inkrect.y = 0;
		1081	inkrect.width = 0;
		1082	inkrect.height = 0;
		1083
		1084	rect.x = x * PANGO_SCALE;
		1085	rect.y = y * PANGO_SCALE;
		1086	rect.width = w * PANGO_SCALE;
		1087	rect.height = h * PANGO_SCALE;
		1088
		1089	if (!attrs)
		1090	attrs = pango_layout_get_attributes (self->pl);
		1091
		1092	attr = pango_attr_shape_new (&inkrect, &rect);
		1093	attr->start_index = pos - text;
		1094	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1095	pango_attr_list_insert (attrs, attr);
		1096
		1097	arg += 4;
		1098	pos += sizeof (OBJ_STR) - 1;
		1099	}
		1100
		1101	if (attrs)
		1102	pango_layout_set_attributes (self->pl, attrs);
		1103	}
		1104
		1105	void
672	get_text (CFClient::Layout self)	1106	get_shapes (CFPlus::Layout self)
673	CODE:	1107	PPCODE:
		1108	{
		1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1110
		1111	do
		1112	{
		1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1114
		1115	if (run && shape_attr_p (run))
		1116	{
		1117	PangoRectangle extents;
		1118	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1119
		1120	EXTEND (SP, 2);
		1121	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1122	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1123	}
		1124	}
		1125	while (pango_layout_iter_next_run (iter));
		1126
		1127	pango_layout_iter_free (iter);
		1128	}
		1129
		1130	int
		1131	has_wrapped (CFPlus::Layout self)
		1132	CODE:
		1133	{
		1134	int lines = 1;
		1135	const char *text = pango_layout_get_text (self->pl);
		1136
		1137	while (*text)
		1138	lines += *text++ == '\n';
		1139
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1140	RETVAL = lines < pango_layout_get_line_count (self->pl);
675	SvUTF8_on (RETVAL);	1141	}
676	OUTPUT:	1142	OUTPUT:
677	RETVAL	1143	RETVAL
678		1144
		1145	SV *
		1146	get_text (CFPlus::Layout self)
		1147	CODE:
		1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1149	sv_utf8_decode (RETVAL);
		1150	OUTPUT:
		1151	RETVAL
		1152
679	void	1153	void
		1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1155	CODE:
		1156	self->r = r;
		1157	self->g = g;
		1158	self->b = b;
		1159	self->a = a;
		1160
		1161	void
		1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1163	CODE:
		1164	if (self->font != font)
		1165	{
		1166	self->font = font;
		1167	layout_update_font (self);
		1168	}
		1169
		1170	void
680	set_height (CFClient::Layout self, int base_height)	1171	set_height (CFPlus::Layout self, int base_height)
681	CODE:	1172	CODE:
		1173	if (self->base_height != base_height)
		1174	{
682	self->base_height = base_height;	1175	self->base_height = base_height;
		1176	layout_update_font (self);
		1177	}
683		1178
684	void	1179	void
685	set_width (CFClient::Layout self, int max_width = -1)	1180	set_width (CFPlus::Layout self, int max_width = -1)
686	CODE:	1181	CODE:
687	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
688		1183
689	void	1184	void
		1185	set_indent (CFPlus::Layout self, int indent)
		1186	CODE:
		1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1188
		1189	void
		1190	set_spacing (CFPlus::Layout self, int spacing)
		1191	CODE:
		1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1193
		1194	void
		1195	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1196	CODE:
		1197	pango_layout_set_ellipsize (self->pl,
		1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1201	: PANGO_ELLIPSIZE_NONE
		1202	);
		1203
		1204	void
		1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1206	CODE:
		1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1208
		1209	void
690	size (CFClient::Layout self)	1210	size (CFPlus::Layout self)
691	PPCODE:	1211	PPCODE:
692	{	1212	{
693	int w, h;	1213	int w, h;
694		1214
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	1215	layout_get_pixel_size (self, &w, &h);
697		1216
698	EXTEND (SP, 2);	1217	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	1219	PUSHs (sv_2mortal (newSViv (h)));
701	}	1220	}
702		1221
703	int	1222	int
704	xy_to_index (CFClient::Layout self, int x, int y)	1223	descent (CFPlus::Layout self)
705	CODE:	1224	CODE:
706	{	1225	{
707	int index, trailing;	1226	PangoRectangle rect;
708		1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
709	layout_update (self);	1228	pango_layout_line_get_pixel_extents (line, 0, &rect);
710	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1229	RETVAL = PANGO_DESCENT (rect);
711
712	RETVAL = index;
713	}	1230	}
714	OUTPUT:	1231	OUTPUT:
715	RETVAL	1232	RETVAL
716		1233
		1234	int
		1235	xy_to_index (CFPlus::Layout self, int x, int y)
		1236	CODE:
		1237	{
		1238	int index, trailing;
		1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1240	RETVAL = index + trailing;
		1241	}
		1242	OUTPUT:
		1243	RETVAL
		1244
717	void	1245	void
718	cursor_pos (CFClient::Layout self, int index)	1246	cursor_pos (CFPlus::Layout self, int index)
719	PPCODE:	1247	PPCODE:
720	{	1248	{
721	PangoRectangle strong_pos;	1249	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1251
725	EXTEND (SP, 3);	1252	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1256	}
730		1257
731	void	1258	void
732	render (CFClient::Layout self)	1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
733	PPCODE:	1260	PPCODE:
734	{	1261	{
735	SV *retval;	1262	int line, x;
736	int w, h;
737	FT_Bitmap bitmap;
738		1263
739	layout_update (self);	1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740	layout_get_pixel_size (self, &w, &h);	1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
741		1266
742	retval = newSV (w * h);
743	SvPOK_only (retval);
744	SvCUR_set (retval, w * h);
745
746	bitmap.rows = h;
747	bitmap.width = w;
748	bitmap.pitch = w;
749	bitmap.buffer = (unsigned char*)SvPVX (retval);
750	bitmap.num_grays = 256;
751	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753	memset (bitmap.buffer, 0, w * h);
754
755	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757	EXTEND (SP, 3);	1267	EXTEND (SP, 2);
758	PUSHs (sv_2mortal (newSViv (w)));	1268	PUSHs (sv_2mortal (newSViv (line - 1)));
		1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1270	}
		1271
		1272	void
		1273	line_x_to_index (CFPlus::Layout self, int line, int x)
		1274	PPCODE:
		1275	{
		1276	PangoLayoutLine *lp;
		1277	int index, trailing;
		1278
		1279	if (line < 0)
		1280	XSRETURN_EMPTY;
		1281
		1282	if (!(lp = pango_layout_get_line (self->pl, line)))
		1283	XSRETURN_EMPTY; /* do better */
		1284
		1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1286
		1287	EXTEND (SP, 2);
		1288	if (GIMME_V == G_SCALAR)
		1289	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1290	else
		1291	{
759	PUSHs (sv_2mortal (newSViv (h)));	1292	PUSHs (sv_2mortal (newSViv (index)));
760	PUSHs (sv_2mortal (retval));	1293	PUSHs (sv_2mortal (newSViv (trailing)));
		1294	}
761	}	1295	}
762		1296
		1297	void
		1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1299	PPCODE:
		1300	pango_opengl_render_layout_subpixel (
		1301	self->pl,
		1302	x * PANGO_SCALE, y * PANGO_SCALE,
		1303	self->r, self->g, self->b, self->a,
		1304	flags
		1305	);
		1306
763	MODULE = CFClient PACKAGE = CFClient::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
764		1308
		1309	PROTOTYPES: ENABLE
		1310
		1311	int minpot (int n)
		1312
765	void	1313	void
		1314	pad (SV *data_, int ow, int oh, int nw, int nh)
		1315	CODE:
		1316	{
		1317	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1318	{
		1319	STRLEN datalen;
		1320	char *data = SvPVbyte (data_, datalen);
		1321	int bpp = datalen / (ow * oh);
		1322	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1323
		1324	SvPOK_only (result_);
		1325	SvCUR_set (result_, nw * nh * bpp);
		1326
		1327	memset (SvPVX (result_), 0, nw * nh * bpp);
		1328	while (oh--)
		1329	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1330
		1331	sv_setsv (data_, result_);
		1332	}
		1333	}
		1334
		1335	void
766	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1336	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
767	PROTOTYPE: $$$;$$	1337	PROTOTYPE: $$$;$$
		1338	ALIAS:
		1339	draw_quad_alpha = 1
		1340	draw_quad_alpha_premultiplied = 2
768	CODE:	1341	CODE:
769	{	1342	{
770	HV hv = (HV )SvRV (self);	1343	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1347
776	if (items < 5)	1348	if (items < 5)
777	{	1349	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1352	}
781		1353
		1354	if (ix)
		1355	{
		1356	glEnable (GL_BLEND);
		1357
		1358	if (ix == 2)
		1359	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1360	else
		1361	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1362	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1363
		1364	glEnable (GL_ALPHA_TEST);
		1365	glAlphaFunc (GL_GREATER, 0.01f);
		1366	}
		1367
782	glBindTexture (GL_TEXTURE_2D, name);	1368	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1369
784	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786	}
787	glBegin (GL_QUADS);	1370	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1371	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1372	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1373	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1374	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1375	glEnd ();
793	}
794		1376
		1377	if (ix)
		1378	{
		1379	glDisable (GL_ALPHA_TEST);
		1380	glDisable (GL_BLEND);
		1381	}
		1382	}
		1383
		1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1385	CODE:
		1386	{
		1387	GLint width;
		1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1389	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1390	RETVAL = width > 0;
		1391	}
		1392	OUTPUT:
		1393	RETVAL
		1394
795	MODULE = CFClient PACKAGE = CFClient::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
796		1396
797	CFClient::Map	1397	PROTOTYPES: DISABLE
798	new (SV *class, int map_width, int map_height)	1398
		1399	CFPlus::Map
		1400	new (SV *class)
799	CODE:	1401	CODE:
800	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
801	RETVAL->x = 0;	1403	RETVAL->x = 0;
802	RETVAL->y = 0;	1404	RETVAL->y = 0;
803	RETVAL->w = map_width;	1405	RETVAL->w = 0;
804	RETVAL->h = map_height;	1406	RETVAL->h = 0;
805	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
806	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
807	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
809	RETVAL->texs = 8192;
810	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
811	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
812	RETVAL->row = 0;	1412	RETVAL->row = 0;
813	OUTPUT:	1413	OUTPUT:
814	RETVAL	1414	RETVAL
815		1415
816	void	1416	void
817	DESTROY (CFClient::Map self)	1417	DESTROY (CFPlus::Map self)
818	CODE:	1418	CODE:
819	{	1419	{
820	map_clear (self);	1420	map_clear (self);
821	Safefree (self->face);	1421	Safefree (self->face2tile);
		1422	Safefree (self->tex);
822	Safefree (self);	1423	Safefree (self);
823	}	1424	}
824		1425
825	void	1426	void
		1427	resize (CFPlus::Map self, int map_width, int map_height)
		1428	CODE:
		1429	self->w = map_width;
		1430	self->h = map_height;
		1431
		1432	void
826	clear (CFClient::Map self)	1433	clear (CFPlus::Map self)
827	CODE:	1434	CODE:
828	map_clear (self);	1435	map_clear (self);
829		1436
830	void	1437	void
831	set_face (CFClient::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
832	CODE:	1439	CODE:
833	{	1440	{
834	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
835	{	1442	need_texid (self, tile);
836	Append (mapface, self->face, self->faces, self->faces);
837	self->faces *= 2;
838	}
839
840	self->face [face] = texid;
841	}	1443	}
842		1444
843	void	1445	void
		1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1447	CODE:
		1448	{
		1449	tileid texid;
		1450	maptex *tex;
		1451
		1452	if (face < 0 \|\| face >= self->faces)
		1453	return;
		1454
		1455	if (smooth < 0 \|\| smooth >= self->faces)
		1456	return;
		1457
		1458	texid = self->face2tile [face];
		1459
		1460	if (!texid)
		1461	return;
		1462
		1463	tex = self->tex + texid;
		1464	tex->smoothtile = self->face2tile [smooth];
		1465	tex->smoothlevel = level;
		1466	}
		1467
		1468	void
844	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)	1469	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)
845	CODE:	1470	CODE:
846	{	1471	{
847	while (self->texs <= texid)	1472	need_texid (self, texid);
848	{
849	Append (maptex, self->tex, self->texs, self->texs);
850	self->texs *= 2;
851	}
852		1473
853	{	1474	{
854	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
855		1476
856	tex->name = name;	1477	tex->name = name;
…		…
861	tex->r = r;	1482	tex->r = r;
862	tex->g = g;	1483	tex->g = g;
863	tex->b = b;	1484	tex->b = b;
864	tex->a = a;	1485	tex->a = a;
865	}	1486	}
		1487
		1488	// somewhat hackish, but for textures that require it, it really
		1489	// improves the look, and most others don't suffer.
		1490	glBindTexture (GL_TEXTURE_2D, name);
		1491	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1492	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1493	// use uglier nearest interpolation because linear suffers
		1494	// from transparent color bleeding and ugly wrapping effects.
		1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866	}	1496	}
867		1497
868	int	1498	int
869	ox (CFClient::Map self)	1499	ox (CFPlus::Map self)
870	ALIAS:	1500	ALIAS:
871	oy = 1	1501	oy = 1
		1502	x = 2
		1503	y = 3
		1504	w = 4
		1505	h = 5
872	CODE:	1506	CODE:
873	switch (ix)	1507	switch (ix)
874	{	1508	{
875	case 0: RETVAL = self->ox; break;	1509	case 0: RETVAL = self->ox; break;
876	case 1: RETVAL = self->oy; break;	1510	case 1: RETVAL = self->oy; break;
		1511	case 2: RETVAL = self->x; break;
		1512	case 3: RETVAL = self->y; break;
		1513	case 4: RETVAL = self->w; break;
		1514	case 5: RETVAL = self->h; break;
877	}	1515	}
878	OUTPUT:	1516	OUTPUT:
879	RETVAL	1517	RETVAL
880		1518
881	void	1519	void
882	scroll (CFClient::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
883	CODE:	1521	CODE:
884	{	1522	{
885	if (dx > 0)	1523	if (dx > 0)
886	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
887	else if (dx < 0)	1525	else if (dx < 0)
888	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1526	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
889		1527
890	if (dy > 0)	1528	if (dy > 0)
891	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
892	else if (dy < 0)	1530	else if (dy < 0)
893	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1531	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
894		1532
895	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
896	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
897		1535
898	while (self->y < 0)	1536	while (self->y < 0)
…		…
903	self->y += MAP_EXTEND_Y;	1541	self->y += MAP_EXTEND_Y;
904	}	1542	}
905	}	1543	}
906		1544
907	void	1545	void
908	map1a_update (CFClient::Map self, SV *data_)	1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)
909	CODE:	1547	CODE:
910	{	1548	{
911	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
912	uint8_t data_end = (uint8_t )SvEND (data_);	1550	uint8_t data_end = (uint8_t )SvEND (data_);
913	mapcell *cell;	1551	mapcell *cell;
914	int x, y, flags;	1552	int x, y, flags;
915		1553
916	while (data < data_end)	1554	while (data < data_end - 1)
917	{	1555	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1556	flags = (data [0] << 8) + data [1]; data += 2;
919		1557
920	x = ((flags >> 10) & 63) + self->x;	1558	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1559	y = self->y + ((flags >> 4) & 63);
922		1560
923	cell = map_get_cell (self, x, y);	1561	cell = map_get_cell (self, x, y);
924		1562
925	if (flags & 15)	1563	if (flags & 15)
926	{	1564	{
927	if (cell->darkness < 0)	1565	if (!cell->darkness)
928	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
929	cell->darkness = 0;	1568	cell->darkness = 256;
930	cell->face [0] = 0;
931	cell->face [1] = 0;
932	cell->face [2] = 0;
933	}	1569	}
934		1570
935	cell->darkness = flags & 8 ? *data++ : 255;
936
937	//TODO: don't trust server data to be in-range(!)	1571	//TODO: don't trust server data to be in-range(!)
		1572
		1573	if (flags & 8)
		1574	{
		1575	if (extmap)
		1576	{
		1577	uint8_t ext, cmd;
		1578
		1579	do
		1580	{
		1581	ext = *data++;
		1582	cmd = ext & 0x3f;
		1583
		1584	if (cmd < 4)
		1585	cell->darkness = 255 - ext * 64 + 1;
		1586	else if (cmd == 5) // health
		1587	{
		1588	cell->stat_width = 1;
		1589	cell->stat_hp = *data++;
		1590	}
		1591	else if (cmd == 6) // monster width
		1592	cell->stat_width = *data++ + 1;
		1593	else if (cmd == 0x47)
		1594	{
		1595	if (*data == 4)
		1596	; // decode player count
		1597
		1598	data += *data + 1;
		1599	}
		1600	else if (cmd == 8) // cell flags
		1601	cell->flags = *data++;
		1602	else if (ext & 0x40) // unknown, multibyte => skip
		1603	data += *data + 1;
		1604	else
		1605	data++;
		1606	}
		1607	while (ext & 0x80);
		1608	}
		1609	else
		1610	cell->darkness = *data++ + 1;
		1611	}
938		1612
939	if (flags & 4)	1613	if (flags & 4)
940	{	1614	{
941	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1615	faceid face = (data [0] << 8) + data [1]; data += 2;
		1616	need_facenum (self, face);
		1617	cell->tile [0] = self->face2tile [face];
942	}	1618	}
943		1619
944	if (flags & 2)	1620	if (flags & 2)
945	{	1621	{
946	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [1] = self->face2tile [face];
947	}	1625	}
948		1626
949	if (flags & 1)	1627	if (flags & 1)
950	{	1628	{
951	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [2] = self->face2tile [face];
952	}	1632	}
953	}	1633	}
954	else	1634	else
955	cell->darkness = -1;	1635	cell->darkness = 0;
956	}	1636	}
957	}	1637	}
958		1638
959	SV *	1639	SV *
960	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
961	CODE:	1641	CODE:
962	{	1642	{
963	int x1, x;	1643	int x1, x;
964	int y1, y;	1644	int y1, y;
965	int z;	1645	int z;
…		…
986	{	1666	{
987	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
988		1668
989	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
990	{	1670	{
991	mapface face = cell->face [z];
992
993	if (face)
994	{
995	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
996	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
997	int a1 = tex.a;	1673	int a1 = tex.a;
998		1674
999	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1000	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1001	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1002	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1003	}
1004	}	1679	}
1005	}	1680	}
1006		1681
1007	*map++ = (r )	1682	*map++ = (r )
1008	\| (g << 8)	1683	\| (g << 8)
…		…
1015	}	1690	}
1016	OUTPUT:	1691	OUTPUT:
1017	RETVAL	1692	RETVAL
1018		1693
1019	void	1694	void
1020	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1021	PPCODE:	1696	CODE:
1022	{	1697	{
1023	int vx, vy;	1698	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1701	smooth_key skey;
1024	int x, y, z;	1702	int x, y, z;
1025	int last_name;	1703	int last_name;
1026	mapface face;
1027	int sw4 = (sw + 3) & ~3;
1028	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1029	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1030		1704
1031	memset (darkness, 255, sw4 * sh);	1705	// thats current max. sorry.
1032	SvPOK_only (darkness_sv);	1706	if (sw > 255) sw = 255;
1033	SvCUR_set (darkness_sv, sw4 * sh);	1707	if (sh > 255) sh = 255;
1034		1708
1035	vx = self->x + (self->w - sw) / 2 - shift_x;	1709	// clear key, in case of extra padding
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1710	memset (&skey, 0, sizeof (skey));
1037
1038	/*
1039	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2
1041	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1042
1043	int vy = self->vy = self->h >= sh
1044	? self->y + (self->h - sh) / 2
1045	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046	*/
1047		1711
1048	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1049		1713
		1714	glEnable (GL_BLEND);
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);	1716	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054		1718
1055	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1056		1720
1057	last_name = 0;	1721	last_name = 0;
1058		1722
		1723	mx += self->x;
		1724	my += self->y;
		1725
		1726	// first pass: determine smooth_max
		1727	// rather ugly, if you ask me
		1728	// could also be stored inside mapcell and updated on change
		1729	memset (smooth_max, 0, sizeof (smooth_max));
		1730
		1731	for (y = 0; y < sh; y++)
		1732	if (0 <= y + my && y + my < self->rows)
		1733	{
		1734	maprow *row = self->row + (y + my);
		1735
		1736	for (x = 0; x < sw; x++)
		1737	if (row->c0 <= x + mx && x + mx < row->c1)
		1738	{
		1739	mapcell *cell = row->col + (x + mx - row->c0);
		1740
		1741	smooth_max[x + 1][y + 1] =
		1742	MAX (self->tex [cell->tile [0]].smoothlevel,
		1743	MAX (self->tex [cell->tile [1]].smoothlevel,
		1744	self->tex [cell->tile [2]].smoothlevel));
		1745	}
		1746	}
		1747
1059	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1060	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1061	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1062	{	1754	{
1063	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1064		1756
1065	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1067	{	1759	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1069
1070	darkness[y * sw4 + x] = cell->darkness < 0
1071	? 255 - FOW_DARKNESS
1072	: 255 - cell->darkness;
1073
1074	face = cell->face [z];	1761	tileid tile = cell->tile [z];
1075		1762
1076	if (face)	1763	if (tile)
		1764	{
		1765	maptex tex = self->tex [tile];
		1766	int px = (x + 1) * T - tex.w;
		1767	int py = (y + 1) * T - tex.h;
		1768
		1769	// suppressing texture state switches here
		1770	// is only moderately effective, but worth the extra effort
		1771	if (last_name != tex.name)
		1772	{
		1773	if (!tex.name)
		1774	tex = self->tex [2]; /* missing, replace by noface */
		1775
		1776	glEnd ();
		1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1778	glBegin (GL_QUADS);
		1779	}
		1780
		1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1785
		1786	if (cell->flags && z == 2)
		1787	{
		1788	if (cell->flags & 1)
		1789	{
		1790	maptex tex = self->tex [1];
		1791	int px = x * T + T * 2 / 32;
		1792	int py = y * T - T * 6 / 32;
		1793
		1794	glEnd ();
		1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1796	glBegin (GL_QUADS);
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1802	}
		1803	}
		1804
		1805	// update smooth hash
		1806	if (tex.smoothtile)
		1807	{
		1808	skey.tile = tex.smoothtile;
		1809	skey.level = tex.smoothlevel;
		1810
		1811	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1812
		1813	// add bits to current tile and all neighbours. skey.x\|y is
		1814	// shifted +1\|+1 so we always stay positive.
		1815
		1816	// bits is ___n cccc CCCC bbbb
		1817	// n do not draw borders&corners
		1818	// c draw these corners, but...
		1819	// C ... not these
		1820	// b draw these borders
		1821
		1822	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1823	// ┃· ·· ·┃ ━━
		1824
		1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1826	// ·· ·· ·┏ ┓·
		1827
		1828	// full tile
		1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1830
		1831	// borders
		1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1833	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1834	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1835	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1836
		1837	// corners
		1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	// go through all smoothlevels, lowest to highest, then draw.
		1848	// this is basically counting sort
		1849	{
		1850	int w, b;
		1851
		1852	for (w = 0; w < 256 / 32; ++w)
		1853	{
		1854	uint32_t smask = smooth_level [w];
		1855	if (smask)
		1856	for (b = 0; b < 32; ++b)
		1857	if (smask & (((uint32_t)1) << b))
1077	{	1858	{
1078	maptex tex = self->tex [face];	1859	int level = (w << 5) \| b;
		1860	HE *he;
1079		1861
1080	int px = (x + 1) * 32 - tex.w;	1862	hv_iterinit (smooth);
1081	int py = (y + 1) * 32 - tex.h;	1863	while ((he = hv_iternext (smooth)))
1082
1083	if (last_name != tex.name)
1084	{	1864	{
		1865	smooth_key skey = (smooth_key )HeKEY (he);
		1866	IV bits = SvIVX (HeVAL (he));
		1867
		1868	if (!(bits & 0x1000)
		1869	&& skey->level == level
		1870	&& level > smooth_max [skey->x][skey->y])
		1871	{
		1872	maptex tex = self->tex [skey->tile];
		1873	int px = (((int)skey->x) - 1) * T;
		1874	int py = (((int)skey->y) - 1) * T;
		1875	int border = bits & 15;
		1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1877	float dx = tex.s * .0625f; // 16 images/row
		1878	float dy = tex.t * .5f ; // 2 images/column
		1879
		1880	// this time naively avoiding texture state changes
		1881	// save gobs of state changes.
		1882	if (last_name != tex.name)
		1883	{
		1884	if (!tex.name)
		1885	continue; // smoothing not yet available
		1886
1085	glEnd ();	1887	glEnd ();
1086	last_name = tex.name;
1087	glBindTexture (GL_TEXTURE_2D, last_name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1088	glBegin (GL_QUADS);	1889	glBegin (GL_QUADS);
		1890	}
		1891
		1892	if (border)
		1893	{
		1894	float ox = border * dx;
		1895
		1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1900	}
		1901
		1902	if (corner)
		1903	{
		1904	float ox = corner * dx;
		1905
		1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1910	}
		1911	}
1089	}	1912	}
1090
1091	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1092	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1093	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1094	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1095	}	1913	}
1096	}
1097	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1098		1919
1099	glEnd ();	1920	glEnd ();
1100		1921
1101	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1102	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1103		1924
		1925	// top layer: overlays such as the health bar
		1926	for (y = 0; y < sh; y++)
		1927	if (0 <= y + my && y + my < self->rows)
		1928	{
		1929	maprow *row = self->row + (y + my);
		1930
		1931	for (x = 0; x < sw; x++)
		1932	if (row->c0 <= x + mx && x + mx < row->c1)
		1933	{
		1934	mapcell *cell = row->col + (x + mx - row->c0);
		1935
		1936	int px = x * T;
		1937	int py = y * T;
		1938
		1939	if (cell->stat_hp)
		1940	{
		1941	int width = cell->stat_width * T;
		1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1943
		1944	glColor3ub (0, 0, 0);
		1945	glRectf (px + 1, py - thick - 2,
		1946	px + width - 1, py);
		1947
		1948	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1949	glRectf (px + 2,
		1950	py - thick - 1,
		1951	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1952	}
		1953	}
		1954	}
		1955	}
		1956
		1957	void
		1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1959	CODE:
		1960	{
		1961	static float color[16][3] = {
		1962	{ 0.00F, 0.00F, 0.00F },
		1963	{ 1.00F, 1.00F, 1.00F },
		1964	{ 0.00F, 0.00F, 0.55F },
		1965	{ 1.00F, 0.00F, 0.00F },
		1966
		1967	{ 1.00F, 0.54F, 0.00F },
		1968	{ 0.11F, 0.56F, 1.00F },
		1969	{ 0.93F, 0.46F, 0.00F },
		1970	{ 0.18F, 0.54F, 0.34F },
		1971
		1972	{ 0.56F, 0.73F, 0.56F },
		1973	{ 0.80F, 0.80F, 0.80F },
		1974	{ 0.55F, 0.41F, 0.13F },
		1975	{ 0.99F, 0.77F, 0.26F },
		1976
		1977	{ 0.74F, 0.65F, 0.41F },
		1978
		1979	{ 0.00F, 1.00F, 1.00F },
		1980	{ 1.00F, 0.00F, 1.00F },
		1981	{ 1.00F, 1.00F, 0.00F },
		1982	};
		1983
		1984	int x, y;
		1985
		1986	glEnable (GL_TEXTURE_2D);
		1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1988	glEnable (GL_BLEND);
		1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1990	glBegin (GL_QUADS);
		1991
		1992	for (y = 0; y < h; y++)
		1993	for (x = 0; x < w; x++)
		1994	{
		1995	unsigned char m = data [x + y * w];
		1996
		1997	if (m)
		1998	{
		1999	float *c = color [m & 15];
		2000
		2001	float tx1 = m & 0x40 ? 0.5 : 0.;
		2002	float tx2 = tx1 + 0.5;
		2003
		2004	glColor4f (c[0], c[1], c[2], 0.75);
		2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2009	}
		2010	}
		2011
		2012	glEnd ();
		2013	glDisable (GL_BLEND);
		2014	glDisable (GL_TEXTURE_2D);
		2015	}
		2016
		2017	void
		2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2019	PPCODE:
		2020	{
		2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
		2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2027	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2028	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2029
		2030	SvPOK_only (darkness3_sv);
		2031	SvCUR_set (darkness3_sv, sw34 * sh3);
		2032
		2033	mx += self->x - 1;
		2034	my += self->y - 1;
		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
		2038	for (y = 0; y < sh1; y++)
		2039	if (0 <= y + my && y + my < self->rows)
		2040	{
		2041	maprow *row = self->row + (y + my);
		2042
		2043	for (x = 0; x < sw1; x++)
		2044	if (row->c0 <= x + mx && x + mx < row->c1)
		2045	{
		2046	mapcell *cell = row->col + (x + mx - row->c0);
		2047
		2048	darkness1 [y * sw1 + x] = cell->darkness
		2049	? 255 - (cell->darkness - 1)
		2050	: 255 - FOW_DARKNESS;
		2051	}
		2052	}
		2053
		2054	for (y = 0; y < sh; ++y)
		2055	for (x = 0; x < sw; ++x)
		2056	{
		2057	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2058	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2059	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2060	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2061	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2062	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2063	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2064	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2065	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2066
		2067	uint8_t r11 = (d11 + d21 + d12) / 3;
		2068	uint8_t r21 = d21;
		2069	uint8_t r31 = (d21 + d31 + d32) / 3;
		2070
		2071	uint8_t r12 = d12;
		2072	uint8_t r22 = d22;
		2073	uint8_t r32 = d32;
		2074
		2075	uint8_t r13 = (d13 + d23 + d12) / 3;
		2076	uint8_t r23 = d23;
		2077	uint8_t r33 = (d23 + d33 + d32) / 3;
		2078
		2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2088	}
		2089
		2090	free (darkness1);
		2091
1104	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1107	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1108	}	2096	}
1109		2097
1110	SV *	2098	SV *
1111	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1112	CODE:	2100	CODE:
1113	{	2101	{
1114	int x, y, x1, y1;	2102	int x, y, x1, y1;
1115	SV data_sv = newSV (w h * 7 + 5);	2103	SV data_sv = newSV (w h * 7 + 5);
1116	uint8_t data = (uint8_t )SvPVX (data_sv);	2104	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1141	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1142	{	2130	{
1143	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1144	uint8_t flags = 0;	2132	uint8_t flags = 0;
1145		2133
1146	if (cell->face [0]) flags \|= 1;	2134	if (cell->tile [0]) flags \|= 1;
1147	if (cell->face [1]) flags \|= 2;	2135	if (cell->tile [1]) flags \|= 2;
1148	if (cell->face [2]) flags \|= 4;	2136	if (cell->tile [2]) flags \|= 4;
1149		2137
1150	*data++ = flags;	2138	*data++ = flags;
1151		2139
1152	if (flags & 1)	2140	if (flags & 1)
1153	{	2141	{
		2142	tileid tile = cell->tile [0];
1154	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1155	*data++ = cell->face [0];	2144	*data++ = tile;
1156	}	2145	}
1157		2146
1158	if (flags & 2)	2147	if (flags & 2)
1159	{	2148	{
		2149	tileid tile = cell->tile [1];
1160	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1161	*data++ = cell->face [1];	2151	*data++ = tile;
1162	}	2152	}
1163		2153
1164	if (flags & 4)	2154	if (flags & 4)
1165	{	2155	{
		2156	tileid tile = cell->tile [2];
1166	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1167	*data++ = cell->face [2];	2158	*data++ = tile;
1168	}	2159	}
1169	}	2160	}
1170	else	2161	else
1171	*data++ = 0;	2162	*data++ = 0;
1172	}	2163	}
…		…
1178	}	2169	}
1179	OUTPUT:	2170	OUTPUT:
1180	RETVAL	2171	RETVAL
1181		2172
1182	void	2173	void
1183	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1184	PPCODE:	2175	PPCODE:
1185	{	2176	{
1186	int x, y, z;	2177	int x, y, z;
1187	int w, h;	2178	int w, h;
1188	int x1, y1;	2179	int x1, y1;
…		…
1212	{	2203	{
1213	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1214		2205
1215	if (flags)	2206	if (flags)
1216	{	2207	{
1217	mapface face[3] = { 0, 0, 0 };
1218
1219	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1220		2210
1221	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2211	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1222	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1223	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1224		2214
1225	if (cell->darkness <= 0)	2215	if (cell->darkness == 0)
1226	{	2216	{
1227	cell->darkness = -1;	2217	cell->darkness = 0;
1228		2218
1229	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1230	{	2220	{
1231	cell->face[z] = face[z];	2221	tileid t = tile [z];
1232		2222
1233	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2223	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2224	{
1234	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1235	}	2230	}
1236	}	2231	}
1237	}	2232	}
1238	}	2233	}
1239	}	2234	}
1240	}	2235	}
1241		2236
1242	MODULE = CFClient PACKAGE = CFClient::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1243		2238
		2239	PROTOTYPES: DISABLE
		2240
1244	CFClient::MixChunk	2241	CFPlus::MixChunk
1245	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1246	CODE:	2243	CODE:
1247	RETVAL = Mix_LoadWAV (path);	2244	RETVAL = Mix_LoadWAV (path);
1248	OUTPUT:	2245	OUTPUT:
1249	RETVAL	2246	RETVAL
1250		2247
1251	void	2248	void
1252	DESTROY (CFClient::MixChunk self)	2249	DESTROY (CFPlus::MixChunk self)
1253	CODE:	2250	CODE:
1254	Mix_FreeChunk (self);	2251	Mix_FreeChunk (self);
1255		2252
1256	int	2253	int
1257	volume (CFClient::MixChunk self, int volume = -1)	2254	volume (CFPlus::MixChunk self, int volume = -1)
1258	CODE:	2255	CODE:
1259	RETVAL = Mix_VolumeChunk (self, volume);	2256	RETVAL = Mix_VolumeChunk (self, volume);
1260	OUTPUT:	2257	OUTPUT:
1261	RETVAL	2258	RETVAL
1262		2259
1263	int	2260	int
1264	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1265	CODE:	2262	CODE:
1266	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1267	OUTPUT:	2264	OUTPUT:
1268	RETVAL	2265	RETVAL
1269		2266
1270	MODULE = CFClient PACKAGE = CFClient::MixMusic	2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1271		2268
1272	int	2269	int
1273	volume (int volume = -1)	2270	volume (int volume = -1)
		2271	PROTOTYPE: ;$
1274	CODE:	2272	CODE:
1275	RETVAL = Mix_VolumeMusic (volume);	2273	RETVAL = Mix_VolumeMusic (volume);
1276	OUTPUT:	2274	OUTPUT:
1277	RETVAL	2275	RETVAL
1278		2276
		2277	int
		2278	fade_out (int ms)
		2279	CODE:
		2280	RETVAL = Mix_FadeOutMusic (ms);
		2281	OUTPUT:
		2282	RETVAL
		2283
1279	CFClient::MixMusic	2284	CFPlus::MixMusic
1280	new_from_file (SV class, char path)	2285	new_from_file (SV class, char path)
1281	CODE:	2286	CODE:
1282	RETVAL = Mix_LoadMUS (path);	2287	RETVAL = Mix_LoadMUS (path);
1283	OUTPUT:	2288	OUTPUT:
1284	RETVAL	2289	RETVAL
1285		2290
1286	void	2291	void
1287	DESTROY (CFClient::MixMusic self)	2292	DESTROY (CFPlus::MixMusic self)
1288	CODE:	2293	CODE:
1289	Mix_FreeMusic (self);	2294	Mix_FreeMusic (self);
1290		2295
1291	int	2296	int
1292	play (CFClient::MixMusic self, int loops = -1)	2297	play (CFPlus::MixMusic self, int loops = -1)
1293	CODE:	2298	CODE:
1294	RETVAL = Mix_PlayMusic (self, loops);	2299	RETVAL = Mix_PlayMusic (self, loops);
1295	OUTPUT:	2300	OUTPUT:
1296	RETVAL	2301	RETVAL
1297		2302
		2303	int
		2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2305	CODE:
		2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2307	OUTPUT:
		2308	RETVAL
		2309
1298	MODULE = CFClient PACKAGE = CFClient::OpenGL	2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2311
		2312	PROTOTYPES: ENABLE
1299		2313
1300	BOOT:	2314	BOOT:
1301	{	2315	{
1302	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1303	static const struct {	2317	static const struct {
1304	const char *name;	2318	const char *name;
1305	IV iv;	2319	IV iv;
1306	} *civ, const_iv[] = {	2320	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	2321	# define const_iv(name) { # name, (IV)name }
		2322	const_iv (GL_VENDOR),
		2323	const_iv (GL_VERSION),
		2324	const_iv (GL_EXTENSIONS),
1308	const_iv (GL_COLOR_MATERIAL),	2325	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	2326	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	2327	const_iv (GL_FLAT),
		2328	const_iv (GL_DITHER),
1311	const_iv (GL_BLEND),	2329	const_iv (GL_BLEND),
		2330	const_iv (GL_CULL_FACE),
		2331	const_iv (GL_SCISSOR_TEST),
		2332	const_iv (GL_DEPTH_TEST),
		2333	const_iv (GL_ALPHA_TEST),
		2334	const_iv (GL_NORMALIZE),
		2335	const_iv (GL_RESCALE_NORMAL),
		2336	const_iv (GL_FRONT),
		2337	const_iv (GL_BACK),
		2338	const_iv (GL_AUX0),
1312	const_iv (GL_AND),	2339	const_iv (GL_AND),
		2340	const_iv (GL_ONE),
		2341	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	2342	const_iv (GL_SRC_ALPHA),
		2343	const_iv (GL_DST_ALPHA),
1314	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2345	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2346	const_iv (GL_SRC_ALPHA_SATURATE),
1315	const_iv (GL_RGB),	2347	const_iv (GL_RGB),
1316	const_iv (GL_RGBA),	2348	const_iv (GL_RGBA),
		2349	const_iv (GL_RGBA4),
		2350	const_iv (GL_RGBA8),
		2351	const_iv (GL_RGB5_A1),
1317	const_iv (GL_UNSIGNED_BYTE),	2352	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	2353	const_iv (GL_UNSIGNED_SHORT),
		2354	const_iv (GL_UNSIGNED_INT),
1319	const_iv (GL_ALPHA),	2355	const_iv (GL_ALPHA),
		2356	const_iv (GL_INTENSITY),
		2357	const_iv (GL_LUMINANCE),
		2358	const_iv (GL_LUMINANCE_ALPHA),
1320	const_iv (GL_FLOAT),	2359	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	2361	const_iv (GL_COMPILE),
		2362	const_iv (GL_PROXY_TEXTURE_1D),
		2363	const_iv (GL_PROXY_TEXTURE_2D),
1323	const_iv (GL_TEXTURE_1D),	2364	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	2365	const_iv (GL_TEXTURE_2D),
1325	const_iv (GL_TEXTURE_ENV),	2366	const_iv (GL_TEXTURE_ENV),
1326	const_iv (GL_TEXTURE_MAG_FILTER),	2367	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	2368	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	2369	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	2370	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	2371	const_iv (GL_TEXTURE_WRAP_T),
		2372	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	2373	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	2374	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	2375	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	2376	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2377	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2378	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2379	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2380	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	2381	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	2382	const_iv (GL_MODULATE),
		2383	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	2384	const_iv (GL_REPLACE),
		2385	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	2386	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	2387	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	2388	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	2389	const_iv (GL_COLOR_LOGIC_OP),
		2390	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	2391	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2392	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	2393	const_iv (GL_CONSTANT_BORDER),
		2394	const_iv (GL_POINTS),
1350	const_iv (GL_LINES),	2395	const_iv (GL_LINES),
		2396	const_iv (GL_LINE_STRIP),
		2397	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	2398	const_iv (GL_QUADS),
		2399	const_iv (GL_QUAD_STRIP),
		2400	const_iv (GL_TRIANGLES),
		2401	const_iv (GL_TRIANGLE_STRIP),
		2402	const_iv (GL_TRIANGLE_FAN),
1352	const_iv (GL_LINE_LOOP),	2403	const_iv (GL_POLYGON),
1353	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2405	const_iv (GL_POINT_SMOOTH_HINT),
		2406	const_iv (GL_LINE_SMOOTH_HINT),
		2407	const_iv (GL_POLYGON_SMOOTH_HINT),
		2408	const_iv (GL_GENERATE_MIPMAP_HINT),
1354	const_iv (GL_FASTEST),	2409	const_iv (GL_FASTEST),
		2410	const_iv (GL_DONT_CARE),
		2411	const_iv (GL_NICEST),
		2412	const_iv (GL_V2F),
		2413	const_iv (GL_V3F),
		2414	const_iv (GL_T2F_V3F),
		2415	const_iv (GL_T2F_N3F_V3F),
1355	# undef const_iv	2416	# undef const_iv
1356	};	2417	};
1357		2418
1358	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1359	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2421
		2422	texture_av = newAV ();
		2423	AvREAL_off (texture_av);
1360	}	2424	}
		2425
		2426	char *
		2427	gl_vendor ()
		2428	CODE:
		2429	RETVAL = (char *)glGetString (GL_VENDOR);
		2430	OUTPUT:
		2431	RETVAL
		2432
		2433	char *
		2434	gl_version ()
		2435	CODE:
		2436	RETVAL = (char *)glGetString (GL_VERSION);
		2437	OUTPUT:
		2438	RETVAL
		2439
		2440	char *
		2441	gl_extensions ()
		2442	CODE:
		2443	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	const char *glGetString (GLenum pname)
		2448
		2449	GLint glGetInteger (GLenum pname)
		2450	CODE:
		2451	glGetIntegerv (pname, &RETVAL);
		2452	OUTPUT:
		2453	RETVAL
		2454
		2455	GLdouble glGetDouble (GLenum pname)
		2456	CODE:
		2457	glGetDoublev (pname, &RETVAL);
		2458	OUTPUT:
		2459	RETVAL
1361		2460
1362	int glGetError ()	2461	int glGetError ()
		2462
		2463	void glFinish ()
1363		2464
1364	void glClear (int mask)	2465	void glClear (int mask)
1365		2466
1366	void glClearColor (float r, float g, float b, float a = 1.0)	2467	void glClearColor (float r, float g, float b, float a = 1.0)
1367	PROTOTYPE: @	2468	PROTOTYPE: @
…		…
1374		2475
1375	void glHint (int target, int mode)	2476	void glHint (int target, int mode)
1376		2477
1377	void glBlendFunc (int sfactor, int dfactor)	2478	void glBlendFunc (int sfactor, int dfactor)
1378		2479
		2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2481	CODE:
		2482	gl_BlendFuncSeparate (sa, da, saa, daa);
		2483
		2484	void glDepthMask (int flag)
		2485
1379	void glLogicOp (int opcode)	2486	void glLogicOp (int opcode)
1380		2487
		2488	void glColorMask (int red, int green, int blue, int alpha)
		2489
1381	void glMatrixMode (int mode)	2490	void glMatrixMode (int mode)
1382		2491
1383	void glPushMatrix ()	2492	void glPushMatrix ()
1384		2493
1385	void glPopMatrix ()	2494	void glPopMatrix ()
1386		2495
1387	void glLoadIdentity ()	2496	void glLoadIdentity ()
1388		2497
		2498	void glDrawBuffer (int buffer)
		2499
		2500	void glReadBuffer (int buffer)
		2501
		2502	# near_ and far_ are due to microsofts buggy "c" compiler
		2503	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2504
		2505	# near_ and far_ are due to microsofts buggy "c" compiler
1389	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2506	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2507
		2508	PROTOTYPES: DISABLE
1390		2509
1391	void glViewport (int x, int y, int width, int height)	2510	void glViewport (int x, int y, int width, int height)
		2511
		2512	void glScissor (int x, int y, int width, int height)
1392		2513
1393	void glTranslate (float x, float y, float z = 0.)	2514	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	2515	CODE:
1395	glTranslatef (x, y, z);	2516	glTranslatef (x, y, z);
1396		2517
1397	void glScale (float x, float y, float z)	2518	void glScale (float x, float y, float z = 1.)
1398	CODE:	2519	CODE:
1399	glScalef (x, y, z);	2520	glScalef (x, y, z);
1400		2521
1401	void glRotate (float angle, float x, float y, float z)	2522	void glRotate (float angle, float x, float y, float z)
1402	CODE:	2523	CODE:
1403	glRotatef (angle, x, y, z);	2524	glRotatef (angle, x, y, z);
1404		2525
1405	void glBegin (int mode)
1406
1407	void glEnd ()
1408
1409	void glColor (float r, float g, float b, float a = 1.0)	2526	void glColor (float r, float g, float b, float a = 1.0)
1410	PROTOTYPE: @	2527	ALIAS:
		2528	glColor_premultiply = 1
1411	CODE:	2529	CODE:
		2530	if (ix)
		2531	{
		2532	r *= a;
		2533	g *= a;
		2534	b *= a;
		2535	}
		2536	// microsoft visual "c" rounds instead of truncating...
1412	glColor4f (r, g, b, a);	2537	glColor4f (r, g, b, a);
		2538
		2539	void glRasterPos (float x, float y, float z = 0.)
		2540	CODE:
		2541	glRasterPos3f (0, 0, z);
		2542	glBitmap (0, 0, 0, 0, x, y, 0);
1413		2543
1414	void glVertex (float x, float y, float z = 0.)	2544	void glVertex (float x, float y, float z = 0.)
1415	CODE:	2545	CODE:
1416	glVertex3f (x, y, z);	2546	glVertex3f (x, y, z);
1417		2547
1418	void glTexCoord (float s, float t)	2548	void glTexCoord (float s, float t)
1419	CODE:	2549	CODE:
1420	glTexCoord2f (s, t);	2550	glTexCoord2f (s, t);
1421		2551
		2552	void glRect (float x1, float y1, float x2, float y2)
		2553	CODE:
		2554	glRectf (x1, y1, x2, y2);
		2555
		2556	PROTOTYPES: ENABLE
		2557
		2558	void glBegin (int mode)
		2559
		2560	void glEnd ()
		2561
		2562	void glPointSize (GLfloat size)
		2563
		2564	void glLineWidth (GLfloat width)
		2565
		2566	void glInterleavedArrays (int format, int stride, char *data)
		2567
		2568	void glDrawElements (int mode, int count, int type, char *indices)
		2569
		2570	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2571
1422	void glTexEnv (int target, int pname, float param)	2572	void glTexEnv (int target, int pname, float param)
1423	CODE:	2573	CODE:
1424	glTexEnvf (target, pname, param);	2574	glTexEnvf (target, pname, param);
1425		2575
1426	void glTexParameter (int target, int pname, float param)	2576	void glTexParameter (int target, int pname, float param)
…		…
1429		2579
1430	void glBindTexture (int target, int name)	2580	void glBindTexture (int target, int name)
1431		2581
1432	void glConvolutionParameter (int target, int pname, float params)	2582	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	2583	CODE:
		2584	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	2585	gl.ConvolutionParameterf (target, pname, params);
1435		2586
1436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2587	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2588	CODE:
		2589	if (gl.ConvolutionFilter2D)
		2590	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2591
		2592	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2593	CODE:
		2594	if (gl.SeparableFilter2D)
		2595	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1437		2596
1438	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2597	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1439		2598
1440	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2599	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2600
		2601	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2602
		2603	void glPixelZoom (float x, float y)
		2604
		2605	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441		2606
1442	int glGenTexture ()	2607	int glGenTexture ()
1443	CODE:	2608	CODE:
1444	{	2609	RETVAL = gen_texture ();
1445	GLuint name;
1446	glGenTextures (1, &name);
1447	RETVAL = name;
1448	}
1449	OUTPUT:	2610	OUTPUT:
1450	RETVAL	2611	RETVAL
1451		2612
1452	void glDeleteTexture (int name)	2613	void glDeleteTexture (int name)
1453	CODE:	2614	CODE:
1454	{
1455	GLuint name_ = name;
1456	glDeleteTextures (1, &name_);	2615	del_texture (name);
1457	}	2616
1458
1459	int glGenList ()	2617	int glGenList ()
1460	CODE:	2618	CODE:
1461	RETVAL = glGenLists (1);	2619	RETVAL = glGenLists (1);
1462	OUTPUT:	2620	OUTPUT:
1463	RETVAL	2621	RETVAL
…		…
1470		2628
1471	void glEndList ()	2629	void glEndList ()
1472		2630
1473	void glCallList (int list)	2631	void glCallList (int list)
1474		2632
		2633	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2634
		2635	PROTOTYPES: DISABLE
		2636
		2637	void
		2638	find_widget (SV *self, NV x, NV y)
		2639	PPCODE:
		2640	{
		2641	if (within_widget (self, x, y))
		2642	XPUSHs (self);
		2643	}
		2644
		2645	BOOT:
		2646	{
		2647	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2648
		2649	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2650	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2651	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2652	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2653	}
		2654
		2655	void
		2656	draw (SV *self)
		2657	CODE:
		2658	{
		2659	HV *hv;
		2660	SV **svp;
		2661	NV x, y, w, h;
		2662	SV *draw_x_sv = GvSV (draw_x_gv);
		2663	SV *draw_y_sv = GvSV (draw_y_gv);
		2664	SV *draw_w_sv = GvSV (draw_w_gv);
		2665	SV *draw_h_sv = GvSV (draw_h_gv);
		2666	SV *hover;
		2667	double draw_x, draw_y, draw_w, draw_h;
		2668
		2669	if (!SvROK (self))
		2670	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2671
		2672	hv = (HV *)SvRV (self);
		2673
		2674	if (SvTYPE (hv) != SVt_PVHV)
		2675	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2676
		2677	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2678	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2679
		2680	if (!h \|\| !w)
		2681	XSRETURN_EMPTY;
		2682
		2683	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2684	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2685
		2686	draw_x = SvNV (draw_x_sv) + x;
		2687	draw_y = SvNV (draw_y_sv) + y;
		2688
		2689	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2690	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2691	XSRETURN_EMPTY;
		2692
		2693	sv_setnv (draw_x_sv, draw_x);
		2694	sv_setnv (draw_y_sv, draw_y);
		2695
		2696	glPushMatrix ();
		2697	glTranslated (x, y, 0);
		2698
		2699	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2700	{
		2701	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2702
		2703	if (svp && SvTRUE (*svp))
		2704	{
		2705	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2706	glEnable (GL_BLEND);
		2707	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2708	glBegin (GL_QUADS);
		2709	glVertex2f (0, 0);
		2710	glVertex2f (w, 0);
		2711	glVertex2f (w, h);
		2712	glVertex2f (0, h);
		2713	glEnd ();
		2714	glDisable (GL_BLEND);
		2715	}
		2716	}
		2717	#if 0
		2718	if ($ENV{CFPLUS_DEBUG} & 1) {
		2719	glPushMatrix;
		2720	glColor 1, 1, 0, 1;
		2721	glTranslate 0.375, 0.375;
		2722	glBegin GL_LINE_LOOP;
		2723	glVertex 0 , 0;
		2724	glVertex $self->{w} - 1, 0;
		2725	glVertex $self->{w} - 1, $self->{h} - 1;
		2726	glVertex 0 , $self->{h} - 1;
		2727	glEnd;
		2728	glPopMatrix;
		2729	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2730	}
		2731	#endif
		2732	PUSHMARK (SP);
		2733	XPUSHs (self);
		2734	PUTBACK;
		2735	call_method ("_draw", G_VOID \| G_DISCARD);
		2736	SPAGAIN;
		2737
		2738	glPopMatrix ();
		2739
		2740	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2741	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2742	}
		2743

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs. Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC