ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.68 by root, Tue Apr 25 11:48:30 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_endian.h>
13	#include <SDL_image.h>	32	#include <SDL_image.h>
14	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
16		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
17	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
18		40
19	#include <pango/pango.h>	41	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		42
23	#ifndef _WIN32	43	#ifndef _WIN32
24	# include <sys/types.h>	44	# include <sys/types.h>
25	# include <sys/socket.h>	45	# include <sys/socket.h>
26	# include <netinet/in.h>	46	# include <netinet/in.h>
27	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
28	# include <inttypes.h>	48	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
45	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
46		59
47	#define GL_CALL(type,func,args) \	60	#if 0
48	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	62	#else
50	static type fptr_; \	63	# define PARACHUTE 0
51	\	64	#endif
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/*glBindTexture (GL_TEXTURE_2D, name);*/
		105	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
62	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
64		118
65	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
66		138
67	typedef struct cf_layout {	139	typedef struct cf_layout {
68	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
69	int base_height;	142	int base_height;
70	CFClient__Font font;	143	CFPlus__Font font;
71	} *CFClient__Layout;	144	} *CFPlus__Layout;
72		145
73	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
74	static PangoContext *context;	147	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	148	static PangoFontMap *opengl_fontmap;
76		149
77	static void	150	static void
78	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
79	{	152	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
		154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	158	}
83		159
84	static void	160	static void
85	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
86	{	162	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
89	*/	165	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
94		170
95	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
96	}	172	}
97		173
98	static void	174	static void
99	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
100	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
102		181
103	*w = (*w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!*w) *w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!*h) *h = 1;
106	}
107		184
		185	if (!rect.width) rect.width = 1;
		186	if (!rect.height) rect.height = 1;
		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
108	typedef uint16_t mapface;	193	typedef uint16_t faceid;
109		194
110	typedef struct {	195	typedef struct {
111	GLint name;	196	int name;
112	int w, h;	197	int w, h;
113	float s, t;	198	float s, t;
114	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
115	} maptex;	202	} maptex;
116		203
117	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
118	int16_t darkness;	207	uint16_t darkness;
119	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	209	} mapcell;
121		210
122	typedef struct {	211	typedef struct {
123	int32_t c0, c1;	212	int32_t c0, c1;
124	mapcell *col;	213	mapcell *col;
125	} maprow;	214	} maprow;
126		215
127	typedef struct map {	216	typedef struct map {
128	int x, y, w, h;	217	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	219	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	220	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		221
136	int32_t rows;	222	int32_t rows;
137	maprow *row;	223	maprow *row;
138	} *CFClient__Map;	224	} *CFPlus__Map;
139		225
140	static char *	226	static char *
141	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
142	{	228	{
143	char *p;	229	char *p;
…		…
160	}	246	}
161		247
162	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
165	static maprow *	271	static maprow *
166	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
167	{	273	{
168	if (0 > y)	274	if (0 > y)
169	{	275	{
170	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
209		315
210	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
211	}	317	}
212		318
213	static mapcell *	319	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
215	{	321	{
216	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
217	}	323	}
218		324
219	static void	325	static void
220	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
221	{	327	{
222	int r;	328	int r;
223		329
224	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
233	self->row = 0;	339	self->row = 0;
234	self->rows = 0;	340	self->rows = 0;
235	}	341	}
236		342
237	static void	343	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	345	{
240	int x, y;	346	int x, y;
241	maprow *row;	347	maprow *row;
		348	mapcell *cell;
242		349
243	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	351	if (y >= 0)
245	{	352	{
246	if (y >= self->rows)	353	if (y >= self->rows)
…		…
252	if (x >= row->c0)	359	if (x >= row->c0)
253	{	360	{
254	if (x >= row->c1)	361	if (x >= row->c1)
255	break;	362	break;
256		363
257	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
258	}	370	}
259	}	371	}
260	}	372	}
261		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
262	static void	379	static void
		380	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		381	{
		382	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (*sv, SvIVX (*sv) | bits);
		386	else
		387	sv_setiv (*sv, bits);
		388	}
		389
		390	static void
263	music_finished ()	391	music_finished (void)
264	{	392	{
265	SDL_UserEvent ev;	393	SDL_UserEvent ev;
266		394
267	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
268	ev.code = 0;	396	ev.code = 0;
…		…
270	ev.data2 = 0;	398	ev.data2 = 0;
271		399
272	SDL_PushEvent ((SDL_Event *)&ev);	400	SDL_PushEvent ((SDL_Event *)&ev);
273	}	401	}
274		402
		403	static void
		404	channel_finished (int channel)
		405	{
		406	SDL_UserEvent ev;
		407
		408	ev.type = SDL_USEREVENT;
		409	ev.code = 1;
		410	ev.data1 = (void *)(long)channel;
		411	ev.data2 = 0;
		412
		413	SDL_PushEvent ((SDL_Event *)&ev);
		414	}
		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n |= n >> 1;
		425	n |= n >> 2;
		426	n |= n >> 4;
		427	n |= n >> 8;
		428	n |= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
275	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
276		438
277	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
278		440
279	BOOT:	441	BOOT:
280	{	442	{
281	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	444	static const struct {
283	const char *name;	445	const char *name;
284	IV iv;	446	IV iv;
285	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
286	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
287	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
304	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
305	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
369	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
381	const_iv (KMOD_CTRL),
382	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_ALT),
384	const_iv (KMOD_META)
385	# undef const_iv	556	# undef const_iv
386	};	557	};
387		558
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		561
391	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
395		571
396	int	572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
		582
		583	void
		584	pango_init ()
		585	CODE:
		586	{
		587	opengl_fontmap = pango_opengl_font_map_new ();
		588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		590	}
		591
		592	char *
		593	SDL_GetError ()
		594
		595	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
398		597
399	void	598	void
400	SDL_Quit ()	599	SDL_Quit ()
401		600
402	void	601	void
403	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
404	PPCODE:	603	PPCODE:
405	{	604	{
406	SDL_Rect **m;	605	SDL_Rect **m;
407		606
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412		611
		612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		614
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		619
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		621	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421		624	#endif
422	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		625
425	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
426		627
427	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
428	while (*m)	629	while (*m)
429	{	630	{
		631	if ((*m)->w >= 640 && (*m)->h >= 480)
		632	{
430	AV *av = newAV ();	633	AV *av = newAV ();
431	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
432	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
434		640
435	++m;	641	++m;
436	}	642	}
437	}	643	}
438		644
439	int	645	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
442	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444	);	659	);
		660
		661	if (RETVAL)
		662	{
		663	av_clear (texture_av);
		664
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		667	#include "glfunc.h"
		668	#undef GL_FUNC
		669	}
		670	}
446	OUTPUT:	671	OUTPUT:
447	RETVAL	672	RETVAL
448		673
449	void	674	void
450	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
451		676
		677	char *
		678	SDL_GetKeyName (int sym)
		679
		680	int
		681	SDL_GetAppState ()
		682
452	void	683	void
453	SDL_PollEvent ()	684	poll_events ()
454	PPCODE:	685	PPCODE:
455	{	686	{
456	SDL_Event ev;	687	SDL_Event ev;
457		688
458	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459	{	691	{
460	HV *hv = newHV ();	692	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		694
462	switch (ev.type)	695	switch (ev.type)
463	{	696	{
464	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
465	case SDL_KEYUP:	698	case SDL_KEYUP:
466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
469	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470	break;	704	break;
471		705
472	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475	break;	709	break;
476		710
477	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
		730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
483	break;	737	break;
484		738
485	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
486	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
		741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		742
487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		747	break;
		748
		749	case SDL_USEREVENT:
		750	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		753	break;
491	}	754	}
492		755
493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
494	}	757	}
495	}	758	}
496		759
497	int	760	int
498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
499	POSTCALL:	762	POSTCALL:
500	Mix_HookMusicFinished (music_finished);	763	Mix_HookMusicFinished (music_finished);
		764	Mix_ChannelFinished (channel_finished);
501		765
502	void	766	void
503	Mix_CloseAudio ()	767	Mix_CloseAudio ()
504		768
505	int	769	int
506	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
507		771
508	void	772	void
509	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
510	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
511	#ifndef _WIN32	781	#ifdef _WIN32
512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
513	#endif	803	#endif
514		804	}
515	char *
516	gl_version ()
517	CODE:
518	RETVAL = (char *)glGetString (GL_VERSION);
519	OUTPUT:
520	RETVAL
521
522	char *
523	gl_extensions ()
524	CODE:
525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
526	OUTPUT:
527	RETVAL
528		805
529	void	806	void
530	add_font (char *file)	807	add_font (char *file)
531	CODE:	808	CODE:
532	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
533		810
534	void	811	void
535	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
536	ALIAS:	813	ALIAS:
537	load_image_file = 1	814	load_image_file = 1
…		…
579		856
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		858
582	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
583		860
		861	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	862	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	866	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
593		870
594	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
596	}	873	}
597		874
…		…
621	}	898	}
622		899
623	void	900	void
624	error (char *message)	901	error (char *message)
625	CODE:	902	CODE:
		903	fprintf (stderr, "ERROR: %s\n", message);
626	#ifdef _WIN32	904	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		906	#endif
		907
		908	void
		909	fatal (char *message)
		910	CODE:
		911	fprintf (stderr, "FATAL: %s\n", message);
		912	#ifdef _WIN32
		913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		914	#endif
		915	_exit (1);
		916
		917	void
		918	_exit (int retval = 0)
		919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
628	#else	922	#else
629	fprintf (stderr, "ERROR: %s\n", message);	923	_exit (retval);
630	#endif	924	#endif
631		925
632	void	926	void
633	fatal (char *message)	927	debug ()
634	CODE:	928	CODE:
635	#ifdef _WIN32	929	{
636	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	930	#if DEBUG
637	#else	931	VALGRIND_DO_LEAK_CHECK;
638	fprintf (stderr, "FATAL: %s\n", message);
639	#endif	932	#endif
640	exit (1);	933	}
641		934
642	MODULE = CFClient PACKAGE = CFClient::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
643		936
644	CFClient::Font	937	CFPlus::Font
645	new_from_file (SV *class, char *path)	938	new_from_file (SV *class, char *path, int id = 0)
646	CODE:	939	CODE:
647	{	940	{
648	int count;	941	int count;
649	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);	942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
650	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	943	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
651	FcPatternDestroy (pattern);	944	FcPatternDestroy (pattern);
652	}	945	}
653	OUTPUT:	946	OUTPUT:
654	RETVAL	947	RETVAL
655		948
656	void	949	void
657	DESTROY (CFClient::Font self)	950	DESTROY (CFPlus::Font self)
658	CODE:	951	CODE:
659	pango_font_description_free (self);	952	pango_font_description_free (self);
660		953
661	void	954	void
662	make_default (CFClient::Font self)	955	make_default (CFPlus::Font self)
663	CODE:	956	CODE:
664	default_font = self;	957	default_font = self;
665		958
666	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
667		960
668	CFClient::Layout	961	void
669	new (SV *class, int base_height = MIN_FONT_HEIGHT)	962	reset_glyph_cache ()
		963	CODE:
		964	tc_clear ();
		965
		966	CFPlus::Layout
		967	new (SV *class)
670	CODE:	968	CODE:
671	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
		970
672	RETVAL->pl = pango_layout_new (context);	971	RETVAL->pl = pango_layout_new (opengl_context);
673	RETVAL->base_height = base_height;	972	RETVAL->r = 1.;
		973	RETVAL->g = 1.;
		974	RETVAL->b = 1.;
		975	RETVAL->a = 1.;
		976	RETVAL->base_height = MIN_FONT_HEIGHT;
674	RETVAL->font = 0;	977	RETVAL->font = 0;
		978
675	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
676	pango_layout_set_font_description (RETVAL->pl, default_font);	980	layout_update_font (RETVAL);
677	OUTPUT:	981	OUTPUT:
678	RETVAL	982	RETVAL
679		983
680	void	984	void
681	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
682	CODE:	986	CODE:
683	g_object_unref (self->pl);	987	g_object_unref (self->pl);
684	Safefree (self);	988	Safefree (self);
685		989
686	void	990	void
687	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
688	CODE:	992	CODE:
689	{	993	{
690	STRLEN textlen;	994	STRLEN textlen;
691	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
692		996
693	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
694	}	998	}
695		999
696	void	1000	void
697	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
698	CODE:	1002	CODE:
699	{	1003	{
700	STRLEN textlen;	1004	STRLEN textlen;
701	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
702		1006
703	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
704	}	1008	}
705		1009
		1010	void
		1011	set_shapes (CFPlus::Layout self, ...)
		1012	CODE:
		1013	{
		1014	PangoAttrList *attrs = 0;
		1015	const char *text = pango_layout_get_text (self->pl);
		1016	const char *pos = text;
		1017	int arg = 4;
		1018
		1019	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1020	{
		1021	PangoRectangle inkrect, rect;
		1022	PangoAttribute *attr;
		1023
		1024	int x = SvIV (ST (arg - 3));
		1025	int y = SvIV (ST (arg - 2));
		1026	int w = SvIV (ST (arg - 1));
		1027	int h = SvIV (ST (arg ));
		1028
		1029	inkrect.x = 0;
		1030	inkrect.y = 0;
		1031	inkrect.width = 0;
		1032	inkrect.height = 0;
		1033
		1034	rect.x = x * PANGO_SCALE;
		1035	rect.y = y * PANGO_SCALE;
		1036	rect.width = w * PANGO_SCALE;
		1037	rect.height = h * PANGO_SCALE;
		1038
		1039	if (!attrs)
		1040	attrs = pango_layout_get_attributes (self->pl);
		1041
		1042	attr = pango_attr_shape_new (&inkrect, &rect);
		1043	attr->start_index = pos - text;
		1044	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1045	pango_attr_list_insert (attrs, attr);
		1046
		1047	arg += 4;
		1048	pos += sizeof (OBJ_STR) - 1;
		1049	}
		1050
		1051	if (attrs)
		1052	pango_layout_set_attributes (self->pl, attrs);
		1053	}
		1054
		1055	void
		1056	get_shapes (CFPlus::Layout self)
		1057	PPCODE:
		1058	{
		1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1060
		1061	do
		1062	{
		1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1064
		1065	if (run && shape_attr_p (run))
		1066	{
		1067	PangoRectangle extents;
		1068	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1069
		1070	EXTEND (SP, 2);
		1071	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1073	}
		1074	}
		1075	while (pango_layout_iter_next_run (iter));
		1076
		1077	pango_layout_iter_free (iter);
		1078	}
		1079
		1080	int
		1081	has_wrapped (CFPlus::Layout self)
		1082	CODE:
		1083	{
		1084	int lines = 1;
		1085	const char *text = pango_layout_get_text (self->pl);
		1086
		1087	while (*text)
		1088	lines += *text++ == '\n';
		1089
		1090	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1091	}
		1092	OUTPUT:
		1093	RETVAL
		1094
706	SV *	1095	SV *
707	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
708	CODE:	1097	CODE:
709	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
710	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
711	OUTPUT:	1100	OUTPUT:
712	RETVAL	1101	RETVAL
713		1102
714	void	1103	void
		1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1105	CODE:
		1106	self->r = r;
		1107	self->g = g;
		1108	self->b = b;
		1109	self->a = a;
		1110
		1111	void
715	set_font (CFClient::Layout self, CFClient::Font font = 0)	1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
716	CODE:	1113	CODE:
717	if (self->font != font)	1114	if (self->font != font)
718	{	1115	{
719	self->font = font;	1116	self->font = font;
720	layout_update_font (self);	1117	layout_update_font (self);
721	}	1118	}
722		1119
723	void	1120	void
724	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
725	CODE:	1122	CODE:
726	if (self->base_height != base_height)	1123	if (self->base_height != base_height)
727	{	1124	{
728	self->base_height = base_height;	1125	self->base_height = base_height;
729	layout_update_font (self);	1126	layout_update_font (self);
730	}	1127	}
731		1128
732	void	1129	void
733	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
734	CODE:	1131	CODE:
735	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
736		1133
737	void	1134	void
		1135	set_indent (CFPlus::Layout self, int indent)
		1136	CODE:
		1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1138
		1139	void
		1140	set_spacing (CFPlus::Layout self, int spacing)
		1141	CODE:
		1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1143
		1144	void
		1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1146	CODE:
		1147	pango_layout_set_ellipsize (self->pl,
		1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1151	: PANGO_ELLIPSIZE_NONE
		1152	);
		1153
		1154	void
		1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1156	CODE:
		1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1158
		1159	void
738	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
739	PPCODE:	1161	PPCODE:
740	{	1162	{
741	int w, h;	1163	int w, h;
742		1164
743	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
…		…
746	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
747	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
748	}	1170	}
749		1171
750	int	1172	int
		1173	descent (CFPlus::Layout self)
		1174	CODE:
		1175	{
		1176	PangoRectangle rect;
		1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1179	RETVAL = PANGO_DESCENT (rect);
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	int
751	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
752	CODE:	1186	CODE:
753	{	1187	{
754	int index, trailing;	1188	int index, trailing;
755	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
756	RETVAL = index;	1190	RETVAL = index + trailing;
757	}	1191	}
758	OUTPUT:	1192	OUTPUT:
759	RETVAL	1193	RETVAL
760		1194
761	void	1195	void
762	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
763	PPCODE:	1197	PPCODE:
764	{	1198	{
765	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
766	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
767		1201
…		…
770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
771	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
772	}	1206	}
773		1207
774	void	1208	void
775	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
776	PPCODE:	1210	PPCODE:
777	{	1211	{
778	SV *retval;	1212	int line, x;
779	int w, h;
780	FT_Bitmap bitmap;
781		1213
782	layout_get_pixel_size (self, &w, &h);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
783		1216
784	retval = newSV (w * h);
785	SvPOK_only (retval);
786	SvCUR_set (retval, w * h);
787
788	bitmap.rows = h;
789	bitmap.width = w;
790	bitmap.pitch = w;
791	bitmap.buffer = (unsigned char*)SvPVX (retval);
792	bitmap.num_grays = 256;
793	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
794
795	memset (bitmap.buffer, 0, w * h);
796
797	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
798
799	EXTEND (SP, 3);	1217	EXTEND (SP, 2);
800	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
801	PUSHs (sv_2mortal (newSViv (h)));	1242	PUSHs (sv_2mortal (newSViv (index)));
802	PUSHs (sv_2mortal (retval));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
803	}	1245	}
804		1246
		1247	void
		1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1249	PPCODE:
		1250	pango_opengl_render_layout_subpixel (
		1251	self->pl,
		1252	x * PANGO_SCALE, y * PANGO_SCALE,
		1253	self->r, self->g, self->b, self->a,
		1254	flags
		1255	);
		1256
805	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
806		1258
		1259	int minpot (int n)
		1260
807	void	1261	void
		1262	pad2pot (SV *data_, SV *w_, SV *h_)
		1263	CODE:
		1264	{
		1265	int ow = SvIV (w_);
		1266	int oh = SvIV (h_);
		1267
		1268	if (ow && oh)
		1269	{
		1270	int nw = minpot (ow);
		1271	int nh = minpot (oh);
		1272
		1273	if (nw != ow || nh != oh)
		1274	{
		1275	if (SvOK (data_))
		1276	{
		1277	STRLEN datalen;
		1278	char *data = SvPVbyte (data_, datalen);
		1279	int bpp = datalen / (ow * oh);
		1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1281
		1282	SvPOK_only (result_);
		1283	SvCUR_set (result_, nw * nh * bpp);
		1284
		1285	memset (SvPVX (result_), 0, nw * nh * bpp);
		1286	while (oh--)
		1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1288
		1289	sv_setsv (data_, result_);
		1290	}
		1291
		1292	sv_setiv (w_, nw);
		1293	sv_setiv (h_, nh);
		1294	}
		1295	}
		1296	}
		1297
		1298	void
808	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
809	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
		1301	ALIAS:
		1302	draw_quad_alpha = 1
		1303	draw_quad_alpha_premultiplied = 2
810	CODE:	1304	CODE:
811	{	1305	{
812	HV *hv = (HV *)SvRV (self);	1306	HV *hv = (HV *)SvRV (self);
813	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
814	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
815	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
816	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
817		1310
818	if (items < 5)	1311	if (items < 5)
819	{	1312	{
820	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));
821	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));
822	}	1315	}
823		1316
		1317	if (ix)
		1318	{
		1319	glEnable (GL_BLEND);
		1320
		1321	if (ix == 2)
		1322	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1323	else
		1324	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1325	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1326
		1327	glEnable (GL_ALPHA_TEST);
		1328	glAlphaFunc (GL_GREATER, 0.01f);
		1329	}
		1330
824	glBindTexture (GL_TEXTURE_2D, name);	1331	glBindTexture (GL_TEXTURE_2D, name);
825	if (wrap_mode) {	1332
826	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
827	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
828	}
829	glBegin (GL_QUADS);	1333	glBegin (GL_QUADS);
830	glTexCoord2f (0, 0); glVertex2f (x , y );	1334	glTexCoord2f (0, 0); glVertex2f (x , y );
831	glTexCoord2f (0, t); glVertex2f (x , y + h);	1335	glTexCoord2f (0, t); glVertex2f (x , y + h);
832	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1336	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
833	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1337	glTexCoord2f (s, 0); glVertex2f (x + w, y );
834	glEnd ();	1338	glEnd ();
835	}
836		1339
		1340	if (ix)
		1341	{
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	}
		1345	}
		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
837	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
838		1359
839	CFClient::Map	1360	CFPlus::Map
840	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
841	CODE:	1362	CODE:
842	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
843	RETVAL->x = 0;	1364	RETVAL->x = 0;
844	RETVAL->y = 0;	1365	RETVAL->y = 0;
845	RETVAL->w = map_width;	1366	RETVAL->w = 0;
846	RETVAL->h = map_height;	1367	RETVAL->h = 0;
847	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
848	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
849	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
850	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
851	RETVAL->texs = 8192;
852	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
853	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
854	RETVAL->row = 0;	1373	RETVAL->row = 0;
855	OUTPUT:	1374	OUTPUT:
856	RETVAL	1375	RETVAL
857		1376
858	void	1377	void
859	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
860	CODE:	1379	CODE:
861	{	1380	{
862	map_clear (self);	1381	map_clear (self);
863	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
864	Safefree (self);	1384	Safefree (self);
865	}	1385	}
866		1386
867	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
868	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
869	CODE:	1395	CODE:
870	map_clear (self);	1396	map_clear (self);
871		1397
872	void	1398	void
873	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
874	CODE:	1400	CODE:
875	{	1401	{
876	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
877	{	1403	need_texid (self, tile);
878	Append (mapface, self->face, self->faces, self->faces);
879	self->faces *= 2;
880	}
881
882	self->face [face] = texid;
883	}	1404	}
884		1405
885	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 || face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 || smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	void
886	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)	1430	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)
887	CODE:	1431	CODE:
888	{	1432	{
889	while (self->texs <= texid)	1433	need_texid (self, texid);
890	{
891	Append (maptex, self->tex, self->texs, self->texs);
892	self->texs *= 2;
893	}
894		1434
895	{	1435	{
896	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
897		1437
898	tex->name = name;	1438	tex->name = name;
…		…
903	tex->r = r;	1443	tex->r = r;
904	tex->g = g;	1444	tex->g = g;
905	tex->b = b;	1445	tex->b = b;
906	tex->a = a;	1446	tex->a = a;
907	}	1447	}
		1448
		1449	// somewhat hackish, but for textures that require it, it really
		1450	// improves the look, and most others don't suffer.
		1451	glBindTexture (GL_TEXTURE_2D, name);
		1452	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1454	// use uglier nearest interpolation because linear suffers
		1455	// from transparent color bleeding and ugly wrapping effects.
		1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
908	}	1457	}
909		1458
910	int	1459	int
911	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
912	ALIAS:	1461	ALIAS:
913	oy = 1	1462	oy = 1
		1463	x = 2
		1464	y = 3
		1465	w = 4
		1466	h = 5
914	CODE:	1467	CODE:
915	switch (ix)	1468	switch (ix)
916	{	1469	{
917	case 0: RETVAL = self->ox; break;	1470	case 0: RETVAL = self->ox; break;
918	case 1: RETVAL = self->oy; break;	1471	case 1: RETVAL = self->oy; break;
		1472	case 2: RETVAL = self->x; break;
		1473	case 3: RETVAL = self->y; break;
		1474	case 4: RETVAL = self->w; break;
		1475	case 5: RETVAL = self->h; break;
919	}	1476	}
920	OUTPUT:	1477	OUTPUT:
921	RETVAL	1478	RETVAL
922		1479
923	void	1480	void
924	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
925	CODE:	1482	CODE:
926	{	1483	{
927	if (dx > 0)	1484	if (dx > 0)
928	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
929	else if (dx < 0)	1486	else if (dx < 0)
930	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
931		1488
932	if (dy > 0)	1489	if (dy > 0)
933	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
934	else if (dy < 0)	1491	else if (dy < 0)
935	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
936		1493
937	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
938	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
939		1496
940	while (self->y < 0)	1497	while (self->y < 0)
…		…
945	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
946	}	1503	}
947	}	1504	}
948		1505
949	void	1506	void
950	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
951	CODE:	1508	CODE:
952	{	1509	{
953	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
954	uint8_t *data_end = (uint8_t *)SvEND (data_);	1511	uint8_t *data_end = (uint8_t *)SvEND (data_);
955	mapcell *cell;	1512	mapcell *cell;
956	int x, y, flags;	1513	int x, y, flags;
957		1514
958	while (data < data_end)	1515	while (data < data_end - 1)
959	{	1516	{
960	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
961		1518
962	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
963	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
964		1521
965	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
966		1523
967	if (flags & 15)	1524	if (flags & 15)
968	{	1525	{
969	if (cell->darkness < 0)	1526	if (!cell->darkness)
970	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
971	cell->darkness = 0;	1529	cell->darkness = 256;
972	cell->face [0] = 0;
973	cell->face [1] = 0;
974	cell->face [2] = 0;
975	}	1530	}
976		1531
977	cell->darkness = flags & 8 ? *data++ : 255;
978
979	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
980		1573
981	if (flags & 4)	1574	if (flags & 4)
982	{	1575	{
983	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
984	}	1579	}
985		1580
986	if (flags & 2)	1581	if (flags & 2)
987	{	1582	{
988	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
989	}	1586	}
990		1587
991	if (flags & 1)	1588	if (flags & 1)
992	{	1589	{
993	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
994	}	1593	}
995	}	1594	}
996	else	1595	else
997	cell->darkness = -1;	1596	cell->darkness = 0;
998	}	1597	}
999	}	1598	}
1000		1599
1001	SV *	1600	SV *
1002	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1003	CODE:	1602	CODE:
1004	{	1603	{
1005	int x1, x;	1604	int x1, x;
1006	int y1, y;	1605	int y1, y;
1007	int z;	1606	int z;
…		…
1028	{	1627	{
1029	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1030		1629
1031	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1032	{	1631	{
1033	mapface face = cell->face [z];
1034
1035	if (face)
1036	{
1037	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1038	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1039	int a1 = tex.a;	1634	int a1 = tex.a;
1040		1635
1041	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1042	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1043	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1044	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1045	}
1046	}	1640	}
1047	}	1641	}
1048		1642
1049	*map++ = (r )	1643	*map++ = (r )
1050	| (g << 8)	1644	| (g << 8)
…		…
1057	}	1651	}
1058	OUTPUT:	1652	OUTPUT:
1059	RETVAL	1653	RETVAL
1060		1654
1061	void	1655	void
1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1063	PPCODE:	1657	CODE:
1064	{	1658	{
1065	int vx, vy;	1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1066	int x, y, z;	1663	int x, y, z;
1067	int last_name;	1664	int last_name;
1068	mapface face;	1665
		1666	// thats current max. sorry.
		1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
		1669
		1670	// clear key, in case of extra padding
		1671	memset (&skey, 0, sizeof (skey));
		1672
		1673	glColor4ub (255, 255, 255, 255);
		1674
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1677	glEnable (GL_TEXTURE_2D);
		1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1679
		1680	glBegin (GL_QUADS);
		1681
		1682	last_name = 0;
		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
		1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
		1713	for (y = 0; y < sh; y++)
		1714	if (0 <= y + my && y + my < self->rows)
		1715	{
		1716	maprow *row = self->row + (y + my);
		1717
		1718	for (x = 0; x < sw; x++)
		1719	if (row->c0 <= x + mx && x + mx < row->c1)
		1720	{
		1721	mapcell *cell = row->col + (x + mx - row->c0);
		1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x|y is
		1775	// shifted +1|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
		1819	{
		1820	int level = (w << 5) | b;
		1821	HE *he;
		1822
		1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
		1825	{
		1826	smooth_key *skey = (smooth_key *)HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
		1848	glEnd ();
		1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
		1918	void
		1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1920	CODE:
		1921	{
		1922	static float color[16][3] = {
		1923	{ 0.00F, 0.00F, 0.00F },
		1924	{ 1.00F, 1.00F, 1.00F },
		1925	{ 0.00F, 0.00F, 0.55F },
		1926	{ 1.00F, 0.00F, 0.00F },
		1927
		1928	{ 1.00F, 0.54F, 0.00F },
		1929	{ 0.11F, 0.56F, 1.00F },
		1930	{ 0.93F, 0.46F, 0.00F },
		1931	{ 0.18F, 0.54F, 0.34F },
		1932
		1933	{ 0.56F, 0.73F, 0.56F },
		1934	{ 0.80F, 0.80F, 0.80F },
		1935	{ 0.55F, 0.41F, 0.13F },
		1936	{ 0.99F, 0.77F, 0.26F },
		1937
		1938	{ 0.74F, 0.65F, 0.41F },
		1939
		1940	{ 0.00F, 1.00F, 1.00F },
		1941	{ 1.00F, 0.00F, 1.00F },
		1942	{ 1.00F, 1.00F, 0.00F },
		1943	};
		1944
		1945	int x, y;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1949	glEnable (GL_BLEND);
		1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1951	glBegin (GL_QUADS);
		1952
		1953	for (y = 0; y < h; y++)
		1954	for (x = 0; x < w; x++)
		1955	{
		1956	unsigned char m = data [x + y * w];
		1957
		1958	if (m)
		1959	{
		1960	float *c = color [m & 15];
		1961
		1962	float tx1 = m & 0x40 ? 0.5 : 0.;
		1963	float tx2 = tx1 + 0.5;
		1964
		1965	glColor4f (c[0], c[1], c[2], 0.75);
		1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1970	}
		1971	}
		1972
		1973	glEnd ();
		1974	glDisable (GL_BLEND);
		1975	glDisable (GL_TEXTURE_2D);
		1976	}
		1977
		1978	void
		1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1069	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1070	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1071	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1072		1986
1073	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1074	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1075	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1076		1990
1077	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1078	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1079		1993
1080	/*
1081	int vx = self->vx = self->w >= sw
1082	? self->x + (self->w - sw) / 2
1083	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1084
1085	int vy = self->vy = self->h >= sh
1086	? self->y + (self->h - sh) / 2
1087	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1088	*/
1089
1090	glColor4ub (255, 255, 255, 255);
1091
1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1093	glEnable (GL_BLEND);
1094	glEnable (GL_TEXTURE_2D);
1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1096
1097	glBegin (GL_QUADS);
1098
1099	last_name = 0;
1100
1101	for (z = 0; z < 3; z++)
1102	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1103	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1104	{	1996	{
1105	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1106		1998
1107	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1108	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1109	{	2001	{
1110	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1111		2003
1112	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1113	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1114	: 255 - cell->darkness;
1115
1116	face = cell->face [z];
1117
1118	if (face)
1119	{
1120	maptex tex = self->tex [face];
1121
1122	int px = (x + 1) * 32 - tex.w;
1123	int py = (y + 1) * 32 - tex.h;
1124
1125	if (last_name != tex.name)
1126	{
1127	glEnd ();
1128	last_name = tex.name;
1129	glBindTexture (GL_TEXTURE_2D, last_name);
1130	glBegin (GL_QUADS);
1131	}
1132
1133	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1134	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1135	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1136	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1137	}
1138	}	2007	}
1139	}	2008	}
1140
1141	glEnd ();
1142
1143	glDisable (GL_TEXTURE_2D);
1144	glDisable (GL_BLEND);
1145		2009
1146	EXTEND (SP, 3);	2010	EXTEND (SP, 3);
1147	PUSHs (sv_2mortal (newSViv (sw4)));	2011	PUSHs (sv_2mortal (newSViv (sw4)));
1148	PUSHs (sv_2mortal (newSViv (sh)));	2012	PUSHs (sv_2mortal (newSViv (sh)));
1149	PUSHs (darkness_sv);	2013	PUSHs (darkness_sv);
1150	}	2014	}
1151		2015
1152	SV *	2016	SV *
1153	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1154	CODE:	2018	CODE:
1155	{	2019	{
1156	int x, y, x1, y1;	2020	int x, y, x1, y1;
1157	SV *data_sv = newSV (w * h * 7 + 5);	2021	SV *data_sv = newSV (w * h * 7 + 5);
1158	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2022	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1183	if (row && row->c0 <= x && x < row->c1)	2047	if (row && row->c0 <= x && x < row->c1)
1184	{	2048	{
1185	mapcell *cell = row->col + (x - row->c0);	2049	mapcell *cell = row->col + (x - row->c0);
1186	uint8_t flags = 0;	2050	uint8_t flags = 0;
1187		2051
1188	if (cell->face [0]) flags |= 1;	2052	if (cell->tile [0]) flags |= 1;
1189	if (cell->face [1]) flags |= 2;	2053	if (cell->tile [1]) flags |= 2;
1190	if (cell->face [2]) flags |= 4;	2054	if (cell->tile [2]) flags |= 4;
1191		2055
1192	*data++ = flags;	2056	*data++ = flags;
1193		2057
1194	if (flags & 1)	2058	if (flags & 1)
1195	{	2059	{
		2060	tileid tile = cell->tile [0];
1196	*data++ = cell->face [0] >> 8;	2061	*data++ = tile >> 8;
1197	*data++ = cell->face [0];	2062	*data++ = tile;
1198	}	2063	}
1199		2064
1200	if (flags & 2)	2065	if (flags & 2)
1201	{	2066	{
		2067	tileid tile = cell->tile [1];
1202	*data++ = cell->face [1] >> 8;	2068	*data++ = tile >> 8;
1203	*data++ = cell->face [1];	2069	*data++ = tile;
1204	}	2070	}
1205		2071
1206	if (flags & 4)	2072	if (flags & 4)
1207	{	2073	{
		2074	tileid tile = cell->tile [2];
1208	*data++ = cell->face [2] >> 8;	2075	*data++ = tile >> 8;
1209	*data++ = cell->face [2];	2076	*data++ = tile;
1210	}	2077	}
1211	}	2078	}
1212	else	2079	else
1213	*data++ = 0;	2080	*data++ = 0;
1214	}	2081	}
…		…
1220	}	2087	}
1221	OUTPUT:	2088	OUTPUT:
1222	RETVAL	2089	RETVAL
1223		2090
1224	void	2091	void
1225	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1226	PPCODE:	2093	PPCODE:
1227	{	2094	{
1228	int x, y, z;	2095	int x, y, z;
1229	int w, h;	2096	int w, h;
1230	int x1, y1;	2097	int x1, y1;
…		…
1254	{	2121	{
1255	uint8_t flags = *data++;	2122	uint8_t flags = *data++;
1256		2123
1257	if (flags)	2124	if (flags)
1258	{	2125	{
1259	mapface face[3] = { 0, 0, 0 };
1260
1261	mapcell *cell = row_get_cell (row, x);	2126	mapcell *cell = row_get_cell (row, x);
		2127	tileid tile[3] = { 0, 0, 0 };
1262		2128
1263	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2129	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1264	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2130	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1265	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2131	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1266		2132
1267	if (cell->darkness <= 0)	2133	if (cell->darkness == 0)
1268	{	2134	{
1269	cell->darkness = -1;	2135	cell->darkness = 0;
1270		2136
1271	for (z = 0; z <= 2; z++)	2137	for (z = 0; z <= 2; z++)
1272	{	2138	{
1273	cell->face[z] = face[z];	2139	tileid t = tile [z];
1274		2140
1275	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2141	if (t >= self->texs || (t && !self->tex [t].name))
		2142	{
1276	XPUSHs (sv_2mortal (newSViv (face[z])));	2143	XPUSHs (sv_2mortal (newSViv (t)));
		2144	need_texid (self, t);
		2145	}
		2146
		2147	cell->tile [z] = t;
1277	}	2148	}
1278	}	2149	}
1279	}	2150	}
1280	}	2151	}
1281	}	2152	}
1282	}	2153	}
1283		2154
1284	MODULE = CFClient PACKAGE = CFClient::MixChunk	2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1285		2156
1286	CFClient::MixChunk	2157	CFPlus::MixChunk
1287	new_from_file (SV *class, char *path)	2158	new_from_file (SV *class, char *path)
1288	CODE:	2159	CODE:
1289	RETVAL = Mix_LoadWAV (path);	2160	RETVAL = Mix_LoadWAV (path);
1290	OUTPUT:	2161	OUTPUT:
1291	RETVAL	2162	RETVAL
1292		2163
1293	void	2164	void
1294	DESTROY (CFClient::MixChunk self)	2165	DESTROY (CFPlus::MixChunk self)
1295	CODE:	2166	CODE:
1296	Mix_FreeChunk (self);	2167	Mix_FreeChunk (self);
1297		2168
1298	int	2169	int
1299	volume (CFClient::MixChunk self, int volume = -1)	2170	volume (CFPlus::MixChunk self, int volume = -1)
1300	CODE:	2171	CODE:
1301	RETVAL = Mix_VolumeChunk (self, volume);	2172	RETVAL = Mix_VolumeChunk (self, volume);
1302	OUTPUT:	2173	OUTPUT:
1303	RETVAL	2174	RETVAL
1304		2175
1305	int	2176	int
1306	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1307	CODE:	2178	CODE:
1308	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1309	OUTPUT:	2180	OUTPUT:
1310	RETVAL	2181	RETVAL
1311		2182
1312	MODULE = CFClient PACKAGE = CFClient::MixMusic	2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1313		2184
1314	int	2185	int
1315	volume (int volume = -1)	2186	volume (int volume = -1)
1316	CODE:	2187	CODE:
1317	RETVAL = Mix_VolumeMusic (volume);	2188	RETVAL = Mix_VolumeMusic (volume);
1318	OUTPUT:	2189	OUTPUT:
1319	RETVAL	2190	RETVAL
1320		2191
		2192	int
		2193	fade_out (int ms)
		2194	CODE:
		2195	RETVAL = Mix_FadeOutMusic (ms);
		2196	OUTPUT:
		2197	RETVAL
		2198
1321	CFClient::MixMusic	2199	CFPlus::MixMusic
1322	new_from_file (SV *class, char *path)	2200	new_from_file (SV *class, char *path)
1323	CODE:	2201	CODE:
1324	RETVAL = Mix_LoadMUS (path);	2202	RETVAL = Mix_LoadMUS (path);
1325	OUTPUT:	2203	OUTPUT:
1326	RETVAL	2204	RETVAL
1327		2205
1328	void	2206	void
1329	DESTROY (CFClient::MixMusic self)	2207	DESTROY (CFPlus::MixMusic self)
1330	CODE:	2208	CODE:
1331	Mix_FreeMusic (self);	2209	Mix_FreeMusic (self);
1332		2210
1333	int	2211	int
1334	play (CFClient::MixMusic self, int loops = -1)	2212	play (CFPlus::MixMusic self, int loops = -1)
1335	CODE:	2213	CODE:
1336	RETVAL = Mix_PlayMusic (self, loops);	2214	RETVAL = Mix_PlayMusic (self, loops);
1337	OUTPUT:	2215	OUTPUT:
1338	RETVAL	2216	RETVAL
1339		2217
		2218	int
		2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2220	CODE:
		2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2222	OUTPUT:
		2223	RETVAL
		2224
1340	MODULE = CFClient PACKAGE = CFClient::OpenGL	2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1341		2226
1342	BOOT:	2227	BOOT:
1343	{	2228	{
1344	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1345	static const struct {	2230	static const struct {
1346	const char *name;	2231	const char *name;
1347	IV iv;	2232	IV iv;
1348	} *civ, const_iv[] = {	2233	} *civ, const_iv[] = {
1349	# define const_iv(name) { # name, (IV)name }	2234	# define const_iv(name) { # name, (IV)name }
		2235	const_iv (GL_VENDOR),
		2236	const_iv (GL_VERSION),
		2237	const_iv (GL_EXTENSIONS),
1350	const_iv (GL_COLOR_MATERIAL),	2238	const_iv (GL_COLOR_MATERIAL),
1351	const_iv (GL_SMOOTH),	2239	const_iv (GL_SMOOTH),
1352	const_iv (GL_FLAT),	2240	const_iv (GL_FLAT),
		2241	const_iv (GL_DITHER),
1353	const_iv (GL_BLEND),	2242	const_iv (GL_BLEND),
		2243	const_iv (GL_CULL_FACE),
		2244	const_iv (GL_SCISSOR_TEST),
		2245	const_iv (GL_DEPTH_TEST),
		2246	const_iv (GL_ALPHA_TEST),
		2247	const_iv (GL_NORMALIZE),
		2248	const_iv (GL_RESCALE_NORMAL),
		2249	const_iv (GL_FRONT),
		2250	const_iv (GL_BACK),
1354	const_iv (GL_AND),	2251	const_iv (GL_AND),
1355	const_iv (GL_ONE),	2252	const_iv (GL_ONE),
1356	const_iv (GL_ZERO),	2253	const_iv (GL_ZERO),
1357	const_iv (GL_SRC_ALPHA),	2254	const_iv (GL_SRC_ALPHA),
1358	const_iv (GL_SRC_ALPHA_SATURATE),	2255	const_iv (GL_DST_ALPHA),
1359	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2256	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1360	const_iv (GL_ONE_MINUS_DST_ALPHA),	2257	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2258	const_iv (GL_SRC_ALPHA_SATURATE),
1361	const_iv (GL_RGB),	2259	const_iv (GL_RGB),
1362	const_iv (GL_RGBA),	2260	const_iv (GL_RGBA),
		2261	const_iv (GL_RGBA4),
		2262	const_iv (GL_RGBA8),
		2263	const_iv (GL_RGB5_A1),
1363	const_iv (GL_UNSIGNED_BYTE),	2264	const_iv (GL_UNSIGNED_BYTE),
		2265	const_iv (GL_UNSIGNED_SHORT),
		2266	const_iv (GL_UNSIGNED_INT),
1364	const_iv (GL_ALPHA),	2267	const_iv (GL_ALPHA),
		2268	const_iv (GL_INTENSITY),
		2269	const_iv (GL_LUMINANCE),
		2270	const_iv (GL_LUMINANCE_ALPHA),
1365	const_iv (GL_FLOAT),	2271	const_iv (GL_FLOAT),
1366	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1367	const_iv (GL_COMPILE),	2273	const_iv (GL_COMPILE),
		2274	const_iv (GL_PROXY_TEXTURE_1D),
		2275	const_iv (GL_PROXY_TEXTURE_2D),
1368	const_iv (GL_TEXTURE_1D),	2276	const_iv (GL_TEXTURE_1D),
1369	const_iv (GL_TEXTURE_2D),	2277	const_iv (GL_TEXTURE_2D),
1370	const_iv (GL_TEXTURE_ENV),	2278	const_iv (GL_TEXTURE_ENV),
1371	const_iv (GL_TEXTURE_MAG_FILTER),	2279	const_iv (GL_TEXTURE_MAG_FILTER),
1372	const_iv (GL_TEXTURE_MIN_FILTER),	2280	const_iv (GL_TEXTURE_MIN_FILTER),
1373	const_iv (GL_TEXTURE_ENV_MODE),	2281	const_iv (GL_TEXTURE_ENV_MODE),
1374	const_iv (GL_TEXTURE_WRAP_S),	2282	const_iv (GL_TEXTURE_WRAP_S),
1375	const_iv (GL_TEXTURE_WRAP_T),	2283	const_iv (GL_TEXTURE_WRAP_T),
		2284	const_iv (GL_REPEAT),
1376	const_iv (GL_CLAMP),	2285	const_iv (GL_CLAMP),
1377	const_iv (GL_REPEAT),	2286	const_iv (GL_CLAMP_TO_EDGE),
1378	const_iv (GL_NEAREST),	2287	const_iv (GL_NEAREST),
1379	const_iv (GL_LINEAR),	2288	const_iv (GL_LINEAR),
1380	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2289	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1381	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2290	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1382	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2291	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1383	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2292	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1384	const_iv (GL_GENERATE_MIPMAP),	2293	const_iv (GL_GENERATE_MIPMAP),
1385	const_iv (GL_MODULATE),	2294	const_iv (GL_MODULATE),
		2295	const_iv (GL_DECAL),
1386	const_iv (GL_REPLACE),	2296	const_iv (GL_REPLACE),
		2297	const_iv (GL_DEPTH_BUFFER_BIT),
1387	const_iv (GL_COLOR_BUFFER_BIT),	2298	const_iv (GL_COLOR_BUFFER_BIT),
1388	const_iv (GL_PROJECTION),	2299	const_iv (GL_PROJECTION),
1389	const_iv (GL_MODELVIEW),	2300	const_iv (GL_MODELVIEW),
1390	const_iv (GL_COLOR_LOGIC_OP),	2301	const_iv (GL_COLOR_LOGIC_OP),
		2302	const_iv (GL_SEPARABLE_2D),
1391	const_iv (GL_CONVOLUTION_2D),	2303	const_iv (GL_CONVOLUTION_2D),
1392	const_iv (GL_CONVOLUTION_BORDER_MODE),	2304	const_iv (GL_CONVOLUTION_BORDER_MODE),
1393	const_iv (GL_CONSTANT_BORDER),	2305	const_iv (GL_CONSTANT_BORDER),
1394	const_iv (GL_LINES),	2306	const_iv (GL_LINES),
		2307	const_iv (GL_LINE_STRIP),
		2308	const_iv (GL_LINE_LOOP),
1395	const_iv (GL_QUADS),	2309	const_iv (GL_QUADS),
1396	const_iv (GL_LINE_LOOP),	2310	const_iv (GL_QUAD_STRIP),
		2311	const_iv (GL_TRIANGLES),
		2312	const_iv (GL_TRIANGLE_STRIP),
		2313	const_iv (GL_TRIANGLE_FAN),
1397	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1398	const_iv (GL_FASTEST),	2315	const_iv (GL_FASTEST),
		2316	const_iv (GL_V2F),
		2317	const_iv (GL_V3F),
		2318	const_iv (GL_T2F_V3F),
		2319	const_iv (GL_T2F_N3F_V3F),
1399	# undef const_iv	2320	# undef const_iv
1400	};	2321	};
1401		2322
1402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2325
		2326	texture_av = newAV ();
		2327	AvREAL_off (texture_av);
1404	}	2328	}
		2329
		2330	char *
		2331	gl_vendor ()
		2332	CODE:
		2333	RETVAL = (char *)glGetString (GL_VENDOR);
		2334	OUTPUT:
		2335	RETVAL
		2336
		2337	char *
		2338	gl_version ()
		2339	CODE:
		2340	RETVAL = (char *)glGetString (GL_VERSION);
		2341	OUTPUT:
		2342	RETVAL
		2343
		2344	char *
		2345	gl_extensions ()
		2346	CODE:
		2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2348	OUTPUT:
		2349	RETVAL
		2350
		2351	char *glGetString (GLenum pname)
		2352
		2353	GLint glGetInteger (GLenum pname)
		2354	CODE:
		2355	glGetIntegerv (pname, &RETVAL);
		2356	OUTPUT:
		2357	RETVAL
		2358
		2359	GLdouble glGetDouble (GLenum pname)
		2360	CODE:
		2361	glGetDoublev (pname, &RETVAL);
		2362	OUTPUT:
		2363	RETVAL
1405		2364
1406	int glGetError ()	2365	int glGetError ()
		2366
		2367	void glFinish ()
1407		2368
1408	void glClear (int mask)	2369	void glClear (int mask)
1409		2370
1410	void glClearColor (float r, float g, float b, float a = 1.0)	2371	void glClearColor (float r, float g, float b, float a = 1.0)
1411	PROTOTYPE: @	2372	PROTOTYPE: @
…		…
1418		2379
1419	void glHint (int target, int mode)	2380	void glHint (int target, int mode)
1420		2381
1421	void glBlendFunc (int sfactor, int dfactor)	2382	void glBlendFunc (int sfactor, int dfactor)
1422		2383
		2384	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2385	CODE:
		2386	gl_BlendFuncSeparate (sa, da, saa, daa);
		2387
		2388	void glDepthMask (int flag)
		2389
1423	void glLogicOp (int opcode)	2390	void glLogicOp (int opcode)
1424		2391
1425	void glColorMask (int red, int green, int blue, int alpha)	2392	void glColorMask (int red, int green, int blue, int alpha)
1426		2393
1427	void glMatrixMode (int mode)	2394	void glMatrixMode (int mode)
…		…
1430		2397
1431	void glPopMatrix ()	2398	void glPopMatrix ()
1432		2399
1433	void glLoadIdentity ()	2400	void glLoadIdentity ()
1434		2401
		2402	void glDrawBuffer (int buffer)
		2403
		2404	void glReadBuffer (int buffer)
		2405
1435	# near and far are due to microsofts buggy c compiler	2406	# near_ and far_ are due to microsofts buggy "c" compiler
		2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2408
		2409	# near_ and far_ are due to microsofts buggy "c" compiler
1436	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1437		2411
1438	void glViewport (int x, int y, int width, int height)	2412	void glViewport (int x, int y, int width, int height)
		2413
		2414	void glScissor (int x, int y, int width, int height)
1439		2415
1440	void glTranslate (float x, float y, float z = 0.)	2416	void glTranslate (float x, float y, float z = 0.)
1441	CODE:	2417	CODE:
1442	glTranslatef (x, y, z);	2418	glTranslatef (x, y, z);
1443		2419
…		…
1453		2429
1454	void glEnd ()	2430	void glEnd ()
1455		2431
1456	void glColor (float r, float g, float b, float a = 1.0)	2432	void glColor (float r, float g, float b, float a = 1.0)
1457	PROTOTYPE: @	2433	PROTOTYPE: @
		2434	ALIAS:
		2435	glColor_premultiply = 1
1458	CODE:	2436	CODE:
		2437	if (ix)
		2438	{
		2439	r *= a;
		2440	g *= a;
		2441	b *= a;
		2442	}
		2443	// microsoft visual "c" rounds instead of truncating...
1459	glColor4f (r, g, b, a);	2444	glColor4f (r, g, b, a);
		2445
		2446	void glInterleavedArrays (int format, int stride, char *data)
		2447
		2448	void glDrawElements (int mode, int count, int type, char *indices)
		2449
		2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2451
		2452	void glRasterPos (float x, float y, float z = 0.)
		2453	CODE:
		2454	glRasterPos3f (0, 0, z);
		2455	glBitmap (0, 0, 0, 0, x, y, 0);
1460		2456
1461	void glVertex (float x, float y, float z = 0.)	2457	void glVertex (float x, float y, float z = 0.)
1462	CODE:	2458	CODE:
1463	glVertex3f (x, y, z);	2459	glVertex3f (x, y, z);
1464		2460
…		…
1476		2472
1477	void glBindTexture (int target, int name)	2473	void glBindTexture (int target, int name)
1478		2474
1479	void glConvolutionParameter (int target, int pname, float params)	2475	void glConvolutionParameter (int target, int pname, float params)
1480	CODE:	2476	CODE:
1481	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2477	if (gl.ConvolutionParameterf)
		2478	gl.ConvolutionParameterf (target, pname, params);
1482		2479
1483	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2480	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1484	CODE:	2481	CODE:
1485	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2482	if (gl.ConvolutionFilter2D)
1486	(target, internalformat, width, height, format, type, data));	2483	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2484
		2485	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2486	CODE:
		2487	if (gl.SeparableFilter2D)
		2488	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1487		2489
1488	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2490	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1489		2491
1490	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1491		2493
1492	void glRasterPos (int x, int y)	2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1493	CODE:	2495
1494	glRasterPos2i (x, y);	2496	void glPixelZoom (float x, float y)
1495		2497
1496	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2498	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1497		2499
1498	int glGenTexture ()	2500	int glGenTexture ()
1499	CODE:	2501	CODE:
1500	{	2502	RETVAL = gen_texture ();
1501	GLuint name;
1502	glGenTextures (1, &name);
1503	RETVAL = name;
1504	}
1505	OUTPUT:	2503	OUTPUT:
1506	RETVAL	2504	RETVAL
1507		2505
1508	void glDeleteTexture (int name)	2506	void glDeleteTexture (int name)
1509	CODE:	2507	CODE:
1510	{
1511	GLuint name_ = name;
1512	glDeleteTextures (1, &name_);	2508	del_texture (name);
1513	}	2509
1514
1515	int glGenList ()	2510	int glGenList ()
1516	CODE:	2511	CODE:
1517	RETVAL = glGenLists (1);	2512	RETVAL = glGenLists (1);
1518	OUTPUT:	2513	OUTPUT:
1519	RETVAL	2514	RETVAL

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines