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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 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>
3	# pragma warning(disable:4244)	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>
4	#endif	14	#endif
5		15
6	#include "EXTERN.h"	16	#include "EXTERN.h"
7	#include "perl.h"	17	#include "perl.h"
8	#include "XSUB.h"	18	#include "XSUB.h"
9		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
10	#include <string.h>	26	#include <string.h>
11	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
12		29
13	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
		32	#include <SDL_endian.h>
14	#include <SDL_image.h>	33	#include <SDL_image.h>
15	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
17		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
18	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
19		41
20	#include <pango/pango.h>	42	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>
22	#include <pango/pangoft2.h>
23		43
24	#ifndef _WIN32	44	#ifndef _WIN32
25	# include <sys/types.h>	45	# include <sys/types.h>
26	# include <sys/socket.h>	46	# include <sys/socket.h>
27	# include <netinet/in.h>	47	# include <netinet/in.h>
28	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
29	# include <inttypes.h>	49	# include <inttypes.h>
30	#else
31	typedef unsigned char uint8_t;
32	typedef unsigned short uint16_t;
33	typedef unsigned int uint32_t;
34	typedef signed char int8_t;
35	typedef signed short int16_t;
36	typedef signed int int32_t;
37	#endif	50	#endif
38		51
39	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
40		53
41	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
42		55
43	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
45		58
46	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
47		60
48	#define GL_CALL(type,func,args) \	61	#if 0
49	{ \	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
50	static int init_; \	63	#else
51	static type fptr_; \	64	# define PARACHUTE 0
52	\	65	#endif
53	if (!init_) \
54	{ \
55	init_ = 1; \
56	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
57	} \
58	\
59	if (fptr_) \
60	fptr_ args; \
61	}
62		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
63	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
65		119
66	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		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	}
67		139
68	typedef struct cf_layout {	140	typedef struct cf_layout {
69	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
70	int base_height;	143	int base_height;
71	CFClient__Font font;	144	CFPlus__Font font;
72	} *CFClient__Layout;	145	} *CFPlus__Layout;
73		146
74	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
75	static PangoContext *context;	148	static PangoContext *opengl_context;
76	static PangoFontMap *fontmap;	149	static PangoFontMap *opengl_fontmap;
77		150
78	static void	151	static void
79	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
80	{	153	{
81	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
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
83	}	159	}
84		160
85	static void	161	static void
86	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
87	{	163	{
88	/* 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
89	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
90	*/	166	*/
91	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
95		171
96	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
97	}	173	}
98		174
99	static void	175	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
101	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
102	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
103		182
104	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
106	if (!h) h = 1;
107	}
108		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;
109	typedef uint16_t mapface;	194	typedef uint16_t faceid;
110		195
111	typedef struct {	196	typedef struct {
112	GLint name;	197	int name;
113	int w, h;	198	int w, h;
114	float s, t;	199	float s, t;
115	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
116	} maptex;	203	} maptex;
117		204
118	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
119	int16_t darkness;	208	uint16_t darkness;
120	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
121	} mapcell;	210	} mapcell;
122		211
123	typedef struct {	212	typedef struct {
124	int32_t c0, c1;	213	int32_t c0, c1;
125	mapcell *col;	214	mapcell *col;
126	} maprow;	215	} maprow;
127		216
128	typedef struct map {	217	typedef struct map {
129	int x, y, w, h;	218	int x, y, w, h;
130	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
131	int faces;	220	int faces; tileid *face2tile; // [faceid]
132	mapface *face;	221	int texs; maptex *tex; // [tileid]
133
134	int texs;
135	maptex *tex;
136		222
137	int32_t rows;	223	int32_t rows;
138	maprow *row;	224	maprow *row;
139	} *CFClient__Map;	225	} *CFPlus__Map;
140		226
141	static char *	227	static char *
142	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
143	{	229	{
144	char *p;	230	char *p;
…		…
161	}	247	}
162		248
163	#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))
164	#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))
165		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
166	static maprow *	272	static maprow *
167	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
168	{	274	{
169	if (0 > y)	275	if (0 > y)
170	{	276	{
171	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
172	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
210		316
211	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
212	}	318	}
213		319
214	static mapcell *	320	static mapcell *
215	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
216	{	322	{
217	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
218	}	324	}
219		325
220	static void	326	static void
221	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
222	{	328	{
223	int r;	329	int r;
224		330
225	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
226	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
234	self->row = 0;	340	self->row = 0;
235	self->rows = 0;	341	self->rows = 0;
236	}	342	}
237		343
238	static void	344	static void
239	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)
240	{	346	{
241	int x, y;	347	int x, y;
242	maprow *row;	348	maprow *row;
		349	mapcell *cell;
243		350
244	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
245	if (y >= 0)	352	if (y >= 0)
246	{	353	{
247	if (y >= self->rows)	354	if (y >= self->rows)
…		…
253	if (x >= row->c0)	360	if (x >= row->c0)
254	{	361	{
255	if (x >= row->c1)	362	if (x >= row->c1)
256	break;	363	break;
257		364
258	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;
259	}	371	}
260	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		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);
261	}	389	}
262		390
263	static void	391	static void
264	music_finished (void)	392	music_finished (void)
265	{	393	{
…		…
284	ev.data2 = 0;	412	ev.data2 = 0;
285		413
286	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
287	}	415	}
288		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
289	MODULE = CFClient PACKAGE = CFClient	481	MODULE = CFPlus PACKAGE = CFPlus
290		482
291	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
292		484
293	BOOT:	485	BOOT:
294	{	486	{
295	HV *stash = gv_stashpv ("CFClient", 1);	487	HV *stash = gv_stashpv ("CFPlus", 1);
296	static const struct {	488	static const struct {
297	const char *name;	489	const char *name;
298	IV iv;	490	IV iv;
299	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
300	# 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
301	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
302	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
303	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
304	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
305	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
314	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
315	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
316	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
317	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
318	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
319	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
320	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
321	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
322	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
323	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
378	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
379	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
380	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
381	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
382	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
383	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
384	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
385	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
386	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
387	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
388	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
389	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
390	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
391	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
392	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
393	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
394	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
395	const_iv (KMOD_CTRL),
396	const_iv (KMOD_SHIFT),
397	const_iv (KMOD_ALT),
398	const_iv (KMOD_META)
399	# undef const_iv	600	# undef const_iv
400	};	601	};
401		602
402	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; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
404		605
405	fontmap = pango_ft2_font_map_new ();	606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
408	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
409		615
410	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
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
412		641
413	void	642	void
414	SDL_Quit ()	643	SDL_Quit ()
415		644
416	void	645	void
417	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
418	PPCODE:	647	PPCODE:
419	{	648	{
420	SDL_Rect **m;	649	SDL_Rect **m;
421		650
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
426		655
		656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		658
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		663
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		665	#if SDL_VERSION_ATLEAST(1,2,10)
433	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
434	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
435		668	#endif
436	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		669
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
440		671
441	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
442	while (*m)	673	while (*m)
443	{	674	{
		675	if ((m)->w >= 640 && (m)->h >= 480)
		676	{
444	AV *av = newAV ();	677	AV *av = newAV ();
445	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
446	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));
447	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
448		684
449	++m;	685	++m;
450	}	686	}
451	}	687	}
452		688
453	int	689	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
455	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
456	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	703	);
		704
		705	if (RETVAL)
		706	{
		707	av_clear (texture_av);
		708
459	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	}
460	OUTPUT:	715	OUTPUT:
461	RETVAL	716	RETVAL
462		717
463	void	718	void
464	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
465		720
		721	char *
		722	SDL_GetKeyName (int sym)
		723
		724	int
		725	SDL_GetAppState ()
		726
466	void	727	void
467	SDL_PollEvent ()	728	poll_events ()
468	PPCODE:	729	PPCODE:
469	{	730	{
470	SDL_Event ev;	731	SDL_Event ev;
471		732
472	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
473	{	735	{
474	HV *hv = newHV ();	736	HV *hv = newHV ();
475	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
476		738
477	switch (ev.type)	739	switch (ev.type)
…		…
479	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
480	case SDL_KEYUP:	742	case SDL_KEYUP:
481	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
482	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
483	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 */
484	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
485	break;	748	break;
486		749
487	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	753	break;
491		754
492	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);
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
498	break;	781	break;
499		782
500	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
		785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		786
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	791	break;
…		…
510	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
511	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
512	break;	797	break;
513	}	798	}
514		799
515	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
516	}	801	}
517	}	802	}
518		803
519	int	804	int
520	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
529	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
530		815
531	void	816	void
532	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
533	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
534	#ifndef _WIN32	825	#ifdef _WIN32
535	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	}
536	#endif	847	#endif
537		848	}
538	char *
539	gl_version ()
540	CODE:
541	RETVAL = (char *)glGetString (GL_VERSION);
542	OUTPUT:
543	RETVAL
544
545	char *
546	gl_extensions ()
547	CODE:
548	RETVAL = (char *)glGetString (GL_EXTENSIONS);
549	OUTPUT:
550	RETVAL
551		849
552	void	850	void
553	add_font (char *file)	851	add_font (char *file)
554	CODE:	852	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
556		854
557	void	855	void
558	load_image_inline (SV *image_)	856	load_image_inline (SV *image_)
559	ALIAS:	857	ALIAS:
560	load_image_file = 1	858	load_image_file = 1
…		…
602		900
603	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	901	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
604		902
605	assert (surface2->pitch == surface2->w * 4);	903	assert (surface2->pitch == surface2->w * 4);
606		904
		905	SDL_LockSurface (surface2);
607	EXTEND (SP, 5);	906	EXTEND (SP, 6);
608	PUSHs (sv_2mortal (newSViv (surface2->w)));	907	PUSHs (sv_2mortal (newSViv (surface2->w)));
609	PUSHs (sv_2mortal (newSViv (surface2->h)));	908	PUSHs (sv_2mortal (newSViv (surface2->h)));
610	SDL_LockSurface (surface2);
611	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
612	SDL_UnlockSurface (surface2);
613	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)));
614	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
615	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		913	SDL_UnlockSurface (surface2);
616		914
617	SDL_FreeSurface (surface);	915	SDL_FreeSurface (surface);
618	SDL_FreeSurface (surface2);	916	SDL_FreeSurface (surface2);
619	}	917	}
620		918
…		…
644	}	942	}
645		943
646	void	944	void
647	error (char *message)	945	error (char *message)
648	CODE:	946	CODE:
		947	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	948	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	949	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		950	#endif
		951
		952	void
		953	fatal (char *message)
		954	CODE:
		955	fprintf (stderr, "FATAL: %s\n", message);
		956	#ifdef _WIN32
		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
651	#else	966	#else
652	fprintf (stderr, "ERROR: %s\n", message);	967	_exit (retval);
653	#endif	968	#endif
654		969
655	void	970	void
656	fatal (char *message)	971	debug ()
657	CODE:	972	CODE:
658	#ifdef _WIN32	973	{
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	974	#if DEBUG
660	#else	975	VALGRIND_DO_LEAK_CHECK;
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	976	#endif
663	exit (1);	977	}
664		978
665	MODULE = CFClient PACKAGE = CFClient::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
666		980
667	CFClient::Font	981	PROTOTYPES: DISABLE
		982
		983	CFPlus::Font
668	new_from_file (SV class, char path, int id = 0)	984	new_from_file (SV class, char path, int id = 0)
669	CODE:	985	CODE:
670	{	986	{
671	int count;	987	int count;
672	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
675	}	991	}
676	OUTPUT:	992	OUTPUT:
677	RETVAL	993	RETVAL
678		994
679	void	995	void
680	DESTROY (CFClient::Font self)	996	DESTROY (CFPlus::Font self)
681	CODE:	997	CODE:
682	pango_font_description_free (self);	998	pango_font_description_free (self);
683		999
684	void	1000	void
685	make_default (CFClient::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
686	CODE:	1003	CODE:
687	default_font = self;	1004	default_font = self;
688		1005
689	MODULE = CFClient PACKAGE = CFClient::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
690		1007
691	CFClient::Layout	1008	PROTOTYPES: DISABLE
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1009
		1010	void
		1011	reset_glyph_cache ()
		1012	PROTOTYPE:
		1013	CODE:
		1014	tc_clear ();
		1015
		1016	CFPlus::Layout
		1017	new (SV *class)
693	CODE:	1018	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	1019	New (0, RETVAL, 1, struct cf_layout);
		1020
695	RETVAL->pl = pango_layout_new (context);	1021	RETVAL->pl = pango_layout_new (opengl_context);
696	RETVAL->base_height = base_height;	1022	RETVAL->r = 1.;
		1023	RETVAL->g = 1.;
		1024	RETVAL->b = 1.;
		1025	RETVAL->a = 1.;
		1026	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	1027	RETVAL->font = 0;
		1028
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	1030	layout_update_font (RETVAL);
700	OUTPUT:	1031	OUTPUT:
701	RETVAL	1032	RETVAL
702		1033
703	void	1034	void
704	DESTROY (CFClient::Layout self)	1035	DESTROY (CFPlus::Layout self)
705	CODE:	1036	CODE:
706	g_object_unref (self->pl);	1037	g_object_unref (self->pl);
707	Safefree (self);	1038	Safefree (self);
708		1039
709	void	1040	void
710	set_text (CFClient::Layout self, SV *text_)	1041	set_text (CFPlus::Layout self, SV *text_)
711	CODE:	1042	CODE:
712	{	1043	{
713	STRLEN textlen;	1044	STRLEN textlen;
714	char *text = SvPVutf8 (text_, textlen);	1045	char *text = SvPVutf8 (text_, textlen);
715		1046
716	pango_layout_set_text (self->pl, text, textlen);	1047	pango_layout_set_text (self->pl, text, textlen);
717	}	1048	}
718		1049
719	void	1050	void
720	set_markup (CFClient::Layout self, SV *text_)	1051	set_markup (CFPlus::Layout self, SV *text_)
721	CODE:	1052	CODE:
722	{	1053	{
723	STRLEN textlen;	1054	STRLEN textlen;
724	char *text = SvPVutf8 (text_, textlen);	1055	char *text = SvPVutf8 (text_, textlen);
725		1056
726	pango_layout_set_markup (self->pl, text, textlen);	1057	pango_layout_set_markup (self->pl, text, textlen);
727	}	1058	}
728		1059
729	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
730	get_text (CFClient::Layout self)	1106	get_shapes (CFPlus::Layout self)
731	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
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1140	RETVAL = lines < pango_layout_get_line_count (self->pl);
733	SvUTF8_on (RETVAL);	1141	}
734	OUTPUT:	1142	OUTPUT:
735	RETVAL	1143	RETVAL
736		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
737	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
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
739	CODE:	1163	CODE:
740	if (self->font != font)	1164	if (self->font != font)
741	{	1165	{
742	self->font = font;	1166	self->font = font;
743	layout_update_font (self);	1167	layout_update_font (self);
744	}	1168	}
745		1169
746	void	1170	void
747	set_height (CFClient::Layout self, int base_height)	1171	set_height (CFPlus::Layout self, int base_height)
748	CODE:	1172	CODE:
749	if (self->base_height != base_height)	1173	if (self->base_height != base_height)
750	{	1174	{
751	self->base_height = base_height;	1175	self->base_height = base_height;
752	layout_update_font (self);	1176	layout_update_font (self);
753	}	1177	}
754		1178
755	void	1179	void
756	set_width (CFClient::Layout self, int max_width = -1)	1180	set_width (CFPlus::Layout self, int max_width = -1)
757	CODE:	1181	CODE:
758	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);
759		1183
760	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
761	size (CFClient::Layout self)	1210	size (CFPlus::Layout self)
762	PPCODE:	1211	PPCODE:
763	{	1212	{
764	int w, h;	1213	int w, h;
765		1214
766	layout_get_pixel_size (self, &w, &h);	1215	layout_get_pixel_size (self, &w, &h);
…		…
769	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (w)));
770	PUSHs (sv_2mortal (newSViv (h)));	1219	PUSHs (sv_2mortal (newSViv (h)));
771	}	1220	}
772		1221
773	int	1222	int
		1223	descent (CFPlus::Layout self)
		1224	CODE:
		1225	{
		1226	PangoRectangle rect;
		1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1228	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1229	RETVAL = PANGO_DESCENT (rect);
		1230	}
		1231	OUTPUT:
		1232	RETVAL
		1233
		1234	int
774	xy_to_index (CFClient::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
775	CODE:	1236	CODE:
776	{	1237	{
777	int index, trailing;	1238	int index, trailing;
778	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
779	RETVAL = index;	1240	RETVAL = index + trailing;
780	}	1241	}
781	OUTPUT:	1242	OUTPUT:
782	RETVAL	1243	RETVAL
783		1244
784	void	1245	void
785	cursor_pos (CFClient::Layout self, int index)	1246	cursor_pos (CFPlus::Layout self, int index)
786	PPCODE:	1247	PPCODE:
787	{	1248	{
788	PangoRectangle strong_pos;	1249	PangoRectangle strong_pos;
789	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
790		1251
…		…
793	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
794	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
795	}	1256	}
796		1257
797	void	1258	void
798	render (CFClient::Layout self)	1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
799	PPCODE:	1260	PPCODE:
800	{	1261	{
801	SV *retval;	1262	int line, x;
802	int w, h;
803	FT_Bitmap bitmap;
804		1263
805	layout_get_pixel_size (self, &w, &h);	1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
806		1266
807	retval = newSV (w * h);
808	SvPOK_only (retval);
809	SvCUR_set (retval, w * h);
810
811	bitmap.rows = h;
812	bitmap.width = w;
813	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817
818	memset (bitmap.buffer, 0, w * h);
819
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821
822	EXTEND (SP, 3);	1267	EXTEND (SP, 2);
823	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	{
824	PUSHs (sv_2mortal (newSViv (h)));	1292	PUSHs (sv_2mortal (newSViv (index)));
825	PUSHs (sv_2mortal (retval));	1293	PUSHs (sv_2mortal (newSViv (trailing)));
		1294	}
826	}	1295	}
827		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
828	MODULE = CFClient PACKAGE = CFClient::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
829		1308
		1309	PROTOTYPES: ENABLE
		1310
		1311	int minpot (int n)
		1312
830	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
831	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.)
832	PROTOTYPE: $$$;$$	1337	PROTOTYPE: $$$;$$
		1338	ALIAS:
		1339	draw_quad_alpha = 1
		1340	draw_quad_alpha_premultiplied = 2
833	CODE:	1341	CODE:
834	{	1342	{
835	HV hv = (HV )SvRV (self);	1343	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		1347
841	if (items < 5)	1348	if (items < 5)
842	{	1349	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	1352	}
846		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
847	glBindTexture (GL_TEXTURE_2D, name);	1368	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1369
849	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
850	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
851	}
852	glBegin (GL_QUADS);	1370	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1371	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1372	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1373	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1374	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1375	glEnd ();
858	}
859		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
860	MODULE = CFClient PACKAGE = CFClient::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
861		1396
862	CFClient::Map	1397	PROTOTYPES: DISABLE
863	new (SV *class, int map_width, int map_height)	1398
		1399	CFPlus::Map
		1400	new (SV *class)
864	CODE:	1401	CODE:
865	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
866	RETVAL->x = 0;	1403	RETVAL->x = 0;
867	RETVAL->y = 0;	1404	RETVAL->y = 0;
868	RETVAL->w = map_width;	1405	RETVAL->w = 0;
869	RETVAL->h = map_height;	1406	RETVAL->h = 0;
870	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
871	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
872	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
873	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
874	RETVAL->texs = 8192;
875	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
876	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
877	RETVAL->row = 0;	1412	RETVAL->row = 0;
878	OUTPUT:	1413	OUTPUT:
879	RETVAL	1414	RETVAL
880		1415
881	void	1416	void
882	DESTROY (CFClient::Map self)	1417	DESTROY (CFPlus::Map self)
883	CODE:	1418	CODE:
884	{	1419	{
885	map_clear (self);	1420	map_clear (self);
886	Safefree (self->face);	1421	Safefree (self->face2tile);
		1422	Safefree (self->tex);
887	Safefree (self);	1423	Safefree (self);
888	}	1424	}
889		1425
890	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
891	clear (CFClient::Map self)	1433	clear (CFPlus::Map self)
892	CODE:	1434	CODE:
893	map_clear (self);	1435	map_clear (self);
894		1436
895	void	1437	void
896	set_face (CFClient::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
897	CODE:	1439	CODE:
898	{	1440	{
899	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
900	{	1442	need_texid (self, tile);
901	Append (mapface, self->face, self->faces, self->faces);
902	self->faces *= 2;
903	}
904
905	self->face [face] = texid;
906	}	1443	}
907		1444
908	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
909	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)
910	CODE:	1470	CODE:
911	{	1471	{
912	while (self->texs <= texid)	1472	need_texid (self, texid);
913	{
914	Append (maptex, self->tex, self->texs, self->texs);
915	self->texs *= 2;
916	}
917		1473
918	{	1474	{
919	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
920		1476
921	tex->name = name;	1477	tex->name = name;
…		…
926	tex->r = r;	1482	tex->r = r;
927	tex->g = g;	1483	tex->g = g;
928	tex->b = b;	1484	tex->b = b;
929	tex->a = a;	1485	tex->a = a;
930	}	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);
931	}	1496	}
932		1497
933	int	1498	int
934	ox (CFClient::Map self)	1499	ox (CFPlus::Map self)
935	ALIAS:	1500	ALIAS:
936	oy = 1	1501	oy = 1
		1502	x = 2
		1503	y = 3
		1504	w = 4
		1505	h = 5
937	CODE:	1506	CODE:
938	switch (ix)	1507	switch (ix)
939	{	1508	{
940	case 0: RETVAL = self->ox; break;	1509	case 0: RETVAL = self->ox; break;
941	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;
942	}	1515	}
943	OUTPUT:	1516	OUTPUT:
944	RETVAL	1517	RETVAL
945		1518
946	void	1519	void
947	scroll (CFClient::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
948	CODE:	1521	CODE:
949	{	1522	{
950	if (dx > 0)	1523	if (dx > 0)
951	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
952	else if (dx < 0)	1525	else if (dx < 0)
953	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);
954		1527
955	if (dy > 0)	1528	if (dy > 0)
956	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
957	else if (dy < 0)	1530	else if (dy < 0)
958	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);
959		1532
960	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
961	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
962		1535
963	while (self->y < 0)	1536	while (self->y < 0)
…		…
968	self->y += MAP_EXTEND_Y;	1541	self->y += MAP_EXTEND_Y;
969	}	1542	}
970	}	1543	}
971		1544
972	void	1545	void
973	map1a_update (CFClient::Map self, SV *data_)	1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)
974	CODE:	1547	CODE:
975	{	1548	{
976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
977	uint8_t data_end = (uint8_t )SvEND (data_);	1550	uint8_t data_end = (uint8_t )SvEND (data_);
978	mapcell *cell;	1551	mapcell *cell;
979	int x, y, flags;	1552	int x, y, flags;
980		1553
981	while (data < data_end)	1554	while (data < data_end - 1)
982	{	1555	{
983	flags = (data [0] << 8) + data [1]; data += 2;	1556	flags = (data [0] << 8) + data [1]; data += 2;
984		1557
985	x = ((flags >> 10) & 63) + self->x;	1558	x = self->x + ((flags >> 10) & 63);
986	y = ((flags >> 4) & 63) + self->y;	1559	y = self->y + ((flags >> 4) & 63);
987		1560
988	cell = map_get_cell (self, x, y);	1561	cell = map_get_cell (self, x, y);
989		1562
990	if (flags & 15)	1563	if (flags & 15)
991	{	1564	{
992	if (cell->darkness < 0)	1565	if (!cell->darkness)
993	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
994	cell->darkness = 0;	1568	cell->darkness = 256;
995	cell->face [0] = 0;
996	cell->face [1] = 0;
997	cell->face [2] = 0;
998	}	1569	}
999		1570
1000	cell->darkness = flags & 8 ? *data++ : 255;
1001
1002	//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	}
1003		1612
1004	if (flags & 4)	1613	if (flags & 4)
1005	{	1614	{
1006	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];
1007	}	1618	}
1008		1619
1009	if (flags & 2)	1620	if (flags & 2)
1010	{	1621	{
1011	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];
1012	}	1625	}
1013		1626
1014	if (flags & 1)	1627	if (flags & 1)
1015	{	1628	{
1016	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];
1017	}	1632	}
1018	}	1633	}
1019	else	1634	else
1020	cell->darkness = -1;	1635	cell->darkness = 0;
1021	}	1636	}
1022	}	1637	}
1023		1638
1024	SV *	1639	SV *
1025	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)
1026	CODE:	1641	CODE:
1027	{	1642	{
1028	int x1, x;	1643	int x1, x;
1029	int y1, y;	1644	int y1, y;
1030	int z;	1645	int z;
…		…
1051	{	1666	{
1052	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1053		1668
1054	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1055	{	1670	{
1056	mapface face = cell->face [z];
1057
1058	if (face)
1059	{
1060	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1061	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1062	int a1 = tex.a;	1673	int a1 = tex.a;
1063		1674
1064	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1065	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1066	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1067	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1068	}
1069	}	1679	}
1070	}	1680	}
1071		1681
1072	*map++ = (r )	1682	*map++ = (r )
1073	\| (g << 8)	1683	\| (g << 8)
…		…
1080	}	1690	}
1081	OUTPUT:	1691	OUTPUT:
1082	RETVAL	1692	RETVAL
1083		1693
1084	void	1694	void
1085	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)
1086	PPCODE:	1696	CODE:
1087	{	1697	{
1088	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;
1089	int x, y, z;	1702	int x, y, z;
1090	int last_name;	1703	int last_name;
1091	mapface face;
1092	int sw4 = (sw + 3) & ~3;
1093	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1094	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1095		1704
1096	memset (darkness, 255, sw4 * sh);	1705	// thats current max. sorry.
1097	SvPOK_only (darkness_sv);	1706	if (sw > 255) sw = 255;
1098	SvCUR_set (darkness_sv, sw4 * sh);	1707	if (sh > 255) sh = 255;
1099		1708
1100	vx = self->x + (self->w - sw) / 2 - shift_x;	1709	// clear key, in case of extra padding
1101	vy = self->y + (self->h - sh) / 2 - shift_y;	1710	memset (&skey, 0, sizeof (skey));
1102
1103	/*
1104	int vx = self->vx = self->w >= sw
1105	? self->x + (self->w - sw) / 2
1106	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1107
1108	int vy = self->vy = self->h >= sh
1109	? self->y + (self->h - sh) / 2
1110	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1111	*/
1112		1711
1113	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1114		1713
		1714	glEnable (GL_BLEND);
1115	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1116	glEnable (GL_BLEND);
1117	glEnable (GL_TEXTURE_2D);	1716	glEnable (GL_TEXTURE_2D);
1118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1119		1718
1120	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1121		1720
1122	last_name = 0;	1721	last_name = 0;
1123		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
1124	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1125	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1126	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1127	{	1754	{
1128	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1129		1756
1130	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1131	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1132	{	1759	{
1133	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1134
1135	darkness[y * sw4 + x] = cell->darkness < 0
1136	? 255 - FOW_DARKNESS
1137	: 255 - cell->darkness;
1138
1139	face = cell->face [z];	1761	tileid tile = cell->tile [z];
1140		1762
1141	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))
1142	{	1858	{
1143	maptex tex = self->tex [face];	1859	int level = (w << 5) \| b;
		1860	HE *he;
1144		1861
1145	int px = (x + 1) * 32 - tex.w;	1862	hv_iterinit (smooth);
1146	int py = (y + 1) * 32 - tex.h;	1863	while ((he = hv_iternext (smooth)))
1147
1148	if (last_name != tex.name)
1149	{	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
1150	glEnd ();	1887	glEnd ();
1151	last_name = tex.name;
1152	glBindTexture (GL_TEXTURE_2D, last_name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1153	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	}
1154	}	1912	}
1155
1156	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1157	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1158	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1159	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1160	}	1913	}
1161	}
1162	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1163		1919
1164	glEnd ();	1920	glEnd ();
1165		1921
1166	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1167	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1168		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
1169	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1170	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1171	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1172	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1173	}	2096	}
1174		2097
1175	SV *	2098	SV *
1176	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)
1177	CODE:	2100	CODE:
1178	{	2101	{
1179	int x, y, x1, y1;	2102	int x, y, x1, y1;
1180	SV data_sv = newSV (w h * 7 + 5);	2103	SV data_sv = newSV (w h * 7 + 5);
1181	uint8_t data = (uint8_t )SvPVX (data_sv);	2104	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1206	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1207	{	2130	{
1208	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1209	uint8_t flags = 0;	2132	uint8_t flags = 0;
1210		2133
1211	if (cell->face [0]) flags \|= 1;	2134	if (cell->tile [0]) flags \|= 1;
1212	if (cell->face [1]) flags \|= 2;	2135	if (cell->tile [1]) flags \|= 2;
1213	if (cell->face [2]) flags \|= 4;	2136	if (cell->tile [2]) flags \|= 4;
1214		2137
1215	*data++ = flags;	2138	*data++ = flags;
1216		2139
1217	if (flags & 1)	2140	if (flags & 1)
1218	{	2141	{
		2142	tileid tile = cell->tile [0];
1219	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1220	*data++ = cell->face [0];	2144	*data++ = tile;
1221	}	2145	}
1222		2146
1223	if (flags & 2)	2147	if (flags & 2)
1224	{	2148	{
		2149	tileid tile = cell->tile [1];
1225	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1226	*data++ = cell->face [1];	2151	*data++ = tile;
1227	}	2152	}
1228		2153
1229	if (flags & 4)	2154	if (flags & 4)
1230	{	2155	{
		2156	tileid tile = cell->tile [2];
1231	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1232	*data++ = cell->face [2];	2158	*data++ = tile;
1233	}	2159	}
1234	}	2160	}
1235	else	2161	else
1236	*data++ = 0;	2162	*data++ = 0;
1237	}	2163	}
…		…
1243	}	2169	}
1244	OUTPUT:	2170	OUTPUT:
1245	RETVAL	2171	RETVAL
1246		2172
1247	void	2173	void
1248	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)
1249	PPCODE:	2175	PPCODE:
1250	{	2176	{
1251	int x, y, z;	2177	int x, y, z;
1252	int w, h;	2178	int w, h;
1253	int x1, y1;	2179	int x1, y1;
…		…
1277	{	2203	{
1278	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1279		2205
1280	if (flags)	2206	if (flags)
1281	{	2207	{
1282	mapface face[3] = { 0, 0, 0 };
1283
1284	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1285		2210
1286	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2211	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1287	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1288	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1289		2214
1290	if (cell->darkness <= 0)	2215	if (cell->darkness == 0)
1291	{	2216	{
1292	cell->darkness = -1;	2217	cell->darkness = 0;
1293		2218
1294	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1295	{	2220	{
1296	cell->face[z] = face[z];	2221	tileid t = tile [z];
1297		2222
1298	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2223	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2224	{
1299	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1300	}	2230	}
1301	}	2231	}
1302	}	2232	}
1303	}	2233	}
1304	}	2234	}
1305	}	2235	}
1306		2236
1307	MODULE = CFClient PACKAGE = CFClient::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1308		2238
		2239	PROTOTYPES: DISABLE
		2240
1309	CFClient::MixChunk	2241	CFPlus::MixChunk
1310	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1311	CODE:	2243	CODE:
1312	RETVAL = Mix_LoadWAV (path);	2244	RETVAL = Mix_LoadWAV (path);
1313	OUTPUT:	2245	OUTPUT:
1314	RETVAL	2246	RETVAL
1315		2247
1316	void	2248	void
1317	DESTROY (CFClient::MixChunk self)	2249	DESTROY (CFPlus::MixChunk self)
1318	CODE:	2250	CODE:
1319	Mix_FreeChunk (self);	2251	Mix_FreeChunk (self);
1320		2252
1321	int	2253	int
1322	volume (CFClient::MixChunk self, int volume = -1)	2254	volume (CFPlus::MixChunk self, int volume = -1)
1323	CODE:	2255	CODE:
1324	RETVAL = Mix_VolumeChunk (self, volume);	2256	RETVAL = Mix_VolumeChunk (self, volume);
1325	OUTPUT:	2257	OUTPUT:
1326	RETVAL	2258	RETVAL
1327		2259
1328	int	2260	int
1329	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)
1330	CODE:	2262	CODE:
1331	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1332	OUTPUT:	2264	OUTPUT:
1333	RETVAL	2265	RETVAL
1334		2266
1335	MODULE = CFClient PACKAGE = CFClient::MixMusic	2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1336		2268
1337	int	2269	int
1338	volume (int volume = -1)	2270	volume (int volume = -1)
		2271	PROTOTYPE: ;$
1339	CODE:	2272	CODE:
1340	RETVAL = Mix_VolumeMusic (volume);	2273	RETVAL = Mix_VolumeMusic (volume);
1341	OUTPUT:	2274	OUTPUT:
1342	RETVAL	2275	RETVAL
1343		2276
		2277	int
		2278	fade_out (int ms)
		2279	CODE:
		2280	RETVAL = Mix_FadeOutMusic (ms);
		2281	OUTPUT:
		2282	RETVAL
		2283
1344	CFClient::MixMusic	2284	CFPlus::MixMusic
1345	new_from_file (SV class, char path)	2285	new_from_file (SV class, char path)
1346	CODE:	2286	CODE:
1347	RETVAL = Mix_LoadMUS (path);	2287	RETVAL = Mix_LoadMUS (path);
1348	OUTPUT:	2288	OUTPUT:
1349	RETVAL	2289	RETVAL
1350		2290
1351	void	2291	void
1352	DESTROY (CFClient::MixMusic self)	2292	DESTROY (CFPlus::MixMusic self)
1353	CODE:	2293	CODE:
1354	Mix_FreeMusic (self);	2294	Mix_FreeMusic (self);
1355		2295
1356	int	2296	int
1357	play (CFClient::MixMusic self, int loops = -1)	2297	play (CFPlus::MixMusic self, int loops = -1)
1358	CODE:	2298	CODE:
1359	RETVAL = Mix_PlayMusic (self, loops);	2299	RETVAL = Mix_PlayMusic (self, loops);
1360	OUTPUT:	2300	OUTPUT:
1361	RETVAL	2301	RETVAL
1362		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
1363	MODULE = CFClient PACKAGE = CFClient::OpenGL	2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2311
		2312	PROTOTYPES: ENABLE
1364		2313
1365	BOOT:	2314	BOOT:
1366	{	2315	{
1367	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1368	static const struct {	2317	static const struct {
1369	const char *name;	2318	const char *name;
1370	IV iv;	2319	IV iv;
1371	} *civ, const_iv[] = {	2320	} *civ, const_iv[] = {
1372	# 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),
1373	const_iv (GL_COLOR_MATERIAL),	2325	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	2326	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	2327	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	2328	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	2329	const_iv (GL_BLEND),
		2330	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	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),
1379	const_iv (GL_AND),	2339	const_iv (GL_AND),
1380	const_iv (GL_ONE),	2340	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	2341	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	2342	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	2343	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	2345	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2346	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	2347	const_iv (GL_RGB),
1387	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),
1388	const_iv (GL_UNSIGNED_BYTE),	2352	const_iv (GL_UNSIGNED_BYTE),
		2353	const_iv (GL_UNSIGNED_SHORT),
		2354	const_iv (GL_UNSIGNED_INT),
1389	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),
1390	const_iv (GL_FLOAT),	2359	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	2361	const_iv (GL_COMPILE),
		2362	const_iv (GL_PROXY_TEXTURE_1D),
		2363	const_iv (GL_PROXY_TEXTURE_2D),
1393	const_iv (GL_TEXTURE_1D),	2364	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	2365	const_iv (GL_TEXTURE_2D),
1395	const_iv (GL_TEXTURE_ENV),	2366	const_iv (GL_TEXTURE_ENV),
1396	const_iv (GL_TEXTURE_MAG_FILTER),	2367	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	2368	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	2369	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	2370	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	2371	const_iv (GL_TEXTURE_WRAP_T),
		2372	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	2373	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	2374	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	2375	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	2376	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2377	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2378	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2379	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2380	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	2381	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	2382	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	2383	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	2384	const_iv (GL_REPLACE),
		2385	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	2386	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	2387	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	2388	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	2389	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	2390	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	2391	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	2392	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	2393	const_iv (GL_CONSTANT_BORDER),
		2394	const_iv (GL_POINTS),
1421	const_iv (GL_LINES),	2395	const_iv (GL_LINES),
		2396	const_iv (GL_LINE_STRIP),
		2397	const_iv (GL_LINE_LOOP),
1422	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),
1423	const_iv (GL_LINE_LOOP),	2403	const_iv (GL_POLYGON),
1424	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),
1425	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),
1426	# undef const_iv	2416	# undef const_iv
1427	};	2417	};
1428		2418
1429	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; )
1430	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);
1431	}	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
1432		2460
1433	int glGetError ()	2461	int glGetError ()
		2462
		2463	void glFinish ()
1434		2464
1435	void glClear (int mask)	2465	void glClear (int mask)
1436		2466
1437	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)
1438	PROTOTYPE: @	2468	PROTOTYPE: @
…		…
1445		2475
1446	void glHint (int target, int mode)	2476	void glHint (int target, int mode)
1447		2477
1448	void glBlendFunc (int sfactor, int dfactor)	2478	void glBlendFunc (int sfactor, int dfactor)
1449		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
1450	void glLogicOp (int opcode)	2486	void glLogicOp (int opcode)
1451		2487
1452	void glColorMask (int red, int green, int blue, int alpha)	2488	void glColorMask (int red, int green, int blue, int alpha)
1453		2489
1454	void glMatrixMode (int mode)	2490	void glMatrixMode (int mode)
…		…
1457		2493
1458	void glPopMatrix ()	2494	void glPopMatrix ()
1459		2495
1460	void glLoadIdentity ()	2496	void glLoadIdentity ()
1461		2497
		2498	void glDrawBuffer (int buffer)
		2499
		2500	void glReadBuffer (int buffer)
		2501
1462	# near and far are due to microsofts buggy c compiler	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
1463	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
1464		2509
1465	void glViewport (int x, int y, int width, int height)	2510	void glViewport (int x, int y, int width, int height)
1466		2511
1467	void glScissor (int x, int y, int width, int height)	2512	void glScissor (int x, int y, int width, int height)
1468		2513
…		…
1476		2521
1477	void glRotate (float angle, float x, float y, float z)	2522	void glRotate (float angle, float x, float y, float z)
1478	CODE:	2523	CODE:
1479	glRotatef (angle, x, y, z);	2524	glRotatef (angle, x, y, z);
1480		2525
1481	void glBegin (int mode)
1482
1483	void glEnd ()
1484
1485	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)
1486	PROTOTYPE: @	2527	ALIAS:
		2528	glColor_premultiply = 1
1487	CODE:	2529	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2530	if (ix)
		2531	{
		2532	r *= a;
		2533	g *= a;
		2534	b *= a;
		2535	}
		2536	// microsoft visual "c" rounds instead of truncating...
		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);
1489		2543
1490	void glVertex (float x, float y, float z = 0.)	2544	void glVertex (float x, float y, float z = 0.)
1491	CODE:	2545	CODE:
1492	glVertex3f (x, y, z);	2546	glVertex3f (x, y, z);
1493		2547
1494	void glTexCoord (float s, float t)	2548	void glTexCoord (float s, float t)
1495	CODE:	2549	CODE:
1496	glTexCoord2f (s, t);	2550	glTexCoord2f (s, t);
1497		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
1498	void glTexEnv (int target, int pname, float param)	2572	void glTexEnv (int target, int pname, float param)
1499	CODE:	2573	CODE:
1500	glTexEnvf (target, pname, param);	2574	glTexEnvf (target, pname, param);
1501		2575
1502	void glTexParameter (int target, int pname, float param)	2576	void glTexParameter (int target, int pname, float param)
…		…
1505		2579
1506	void glBindTexture (int target, int name)	2580	void glBindTexture (int target, int name)
1507		2581
1508	void glConvolutionParameter (int target, int pname, float params)	2582	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	2583	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2584	if (gl.ConvolutionParameterf)
		2585	gl.ConvolutionParameterf (target, pname, params);
1511		2586
1512	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)
1513	CODE:	2588	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2589	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	2590	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		2591
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2592	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	2593	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2594	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	2595	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		2596
1522	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)
1523		2598
1524	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)
1525		2600
1526	void glRasterPos (int x, int y)	2601	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:	2602
1528	glRasterPos2i (x, y);	2603	void glPixelZoom (float x, float y)
1529		2604
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2605	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		2606
1532	int glGenTexture ()	2607	int glGenTexture ()
1533	CODE:	2608	CODE:
1534	{	2609	RETVAL = gen_texture ();
1535	GLuint name;
1536	glGenTextures (1, &name);
1537	RETVAL = name;
1538	}
1539	OUTPUT:	2610	OUTPUT:
1540	RETVAL	2611	RETVAL
1541		2612
1542	void glDeleteTexture (int name)	2613	void glDeleteTexture (int name)
1543	CODE:	2614	CODE:
1544	{
1545	GLuint name_ = name;
1546	glDeleteTextures (1, &name_);	2615	del_texture (name);
1547	}	2616
1548
1549	int glGenList ()	2617	int glGenList ()
1550	CODE:	2618	CODE:
1551	RETVAL = glGenLists (1);	2619	RETVAL = glGenLists (1);
1552	OUTPUT:	2620	OUTPUT:
1553	RETVAL	2621	RETVAL
…		…
1560		2628
1561	void glEndList ()	2629	void glEndList ()
1562		2630
1563	void glCallList (int list)	2631	void glCallList (int list)
1564		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 1.75 by root, Mon May 8 18:28:40 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 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC