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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
		32	#include <SDL_endian.h>
13	#include <SDL_image.h>	33	#include <SDL_image.h>
14	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
16		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
17	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
18		41
19	#include <pango/pango.h>	42	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		43
23	#ifndef _WIN32	44	#ifndef _WIN32
24	# include <sys/types.h>	45	# include <sys/types.h>
25	# include <sys/socket.h>	46	# include <sys/socket.h>
26	# include <netinet/in.h>	47	# include <netinet/in.h>
27	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
28	# include <inttypes.h>	49	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	50	#endif
37		51
38	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		53
40	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
41		55
42	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
44		58
45	#define MIN_FONT_HEIGHT 8	59	#define MIN_FONT_HEIGHT 10
46		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
47	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
49		119
50	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	}
51		139
52	typedef struct cf_layout {	140	typedef struct cf_layout {
53	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
54	int base_height;	143	int base_height;
55	CFClient__Font font;	144	CFPlus__Font font;
56	} *CFClient__Layout;	145	} *CFPlus__Layout;
57		146
58	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
59	static PangoContext *context;	148	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	149	static PangoFontMap *opengl_fontmap;
61		150
62	static void	151	static void
63	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
64	{	153	{
65	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
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	159	}
68		160
69	static void	161	static void
70	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
71	{	163	{
72	/* 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
73	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
74	*/	166	*/
75	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
79		171
80	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
81	}	173	}
82		174
83	static void	175	static void
84	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
85	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
86	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
87		182
88	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
89	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
90	if (!h) h = 1;
91	}
92		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;
93	typedef uint16_t mapface;	194	typedef uint16_t faceid;
94		195
95	typedef struct {	196	typedef struct {
96	GLint name;	197	int name;
97	int w, h;	198	int w, h;
98	float s, t;	199	float s, t;
99	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
100	} maptex;	203	} maptex;
101		204
102	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
103	int16_t darkness;	208	uint16_t darkness;
104	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
105	} mapcell;	210	} mapcell;
106		211
107	typedef struct {	212	typedef struct {
108	int32_t c0, c1;	213	int32_t c0, c1;
109	mapcell *col;	214	mapcell *col;
110	} maprow;	215	} maprow;
111		216
112	typedef struct map {	217	typedef struct map {
113	int x, y, w, h;	218	int x, y, w, h;
114	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
115	int faces;	220	int faces; tileid *face2tile; // [faceid]
116	mapface *face;	221	int texs; maptex *tex; // [tileid]
117
118	int texs;
119	maptex *tex;
120		222
121	int32_t rows;	223	int32_t rows;
122	maprow *row;	224	maprow *row;
123	} *CFClient__Map;	225	} *CFPlus__Map;
124		226
125	static char *	227	static char *
126	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
127	{	229	{
128	char *p;	230	char *p;
…		…
145	}	247	}
146		248
147	#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))
148	#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))
149		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
150	static maprow *	272	static maprow *
151	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
152	{	274	{
153	if (0 > y)	275	if (0 > y)
154	{	276	{
155	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
156	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
194		316
195	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
196	}	318	}
197		319
198	static mapcell *	320	static mapcell *
199	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
200	{	322	{
201	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
202	}	324	}
203		325
204	static void	326	static void
205	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
206	{	328	{
207	int r;	329	int r;
208		330
209	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
210	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
218	self->row = 0;	340	self->row = 0;
219	self->rows = 0;	341	self->rows = 0;
220	}	342	}
221		343
222	static void	344	static void
223	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)
224	{	346	{
225	int x, y;	347	int x, y;
226	maprow *row;	348	maprow *row;
		349	mapcell *cell;
227		350
228	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
229	if (y >= 0)	352	if (y >= 0)
230	{	353	{
231	if (y >= self->rows)	354	if (y >= self->rows)
…		…
237	if (x >= row->c0)	360	if (x >= row->c0)
238	{	361	{
239	if (x >= row->c1)	362	if (x >= row->c1)
240	break;	363	break;
241		364
242	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;
243	}	371	}
244	}	372	}
245	}	373	}
246		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
247	static void	380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
		391	static void
248	music_finished ()	392	music_finished (void)
249	{	393	{
250	SDL_UserEvent ev;	394	SDL_UserEvent ev;
251		395
252	ev.type = SDL_USEREVENT;	396	ev.type = SDL_USEREVENT;
253	ev.code = 0;	397	ev.code = 0;
…		…
255	ev.data2 = 0;	399	ev.data2 = 0;
256		400
257	SDL_PushEvent ((SDL_Event *)&ev);	401	SDL_PushEvent ((SDL_Event *)&ev);
258	}	402	}
259		403
		404	static void
		405	channel_finished (int channel)
		406	{
		407	SDL_UserEvent ev;
		408
		409	ev.type = SDL_USEREVENT;
		410	ev.code = 1;
		411	ev.data1 = (void *)(long)channel;
		412	ev.data2 = 0;
		413
		414	SDL_PushEvent ((SDL_Event *)&ev);
		415	}
		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
260	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
261		439
262	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
263		441
264	BOOT:	442	BOOT:
265	{	443	{
266	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
267	static const struct {	445	static const struct {
268	const char *name;	446	const char *name;
269	IV iv;	447	IV iv;
270	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
271	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
272	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
273	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
274	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
275	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
276	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
285	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
286	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
287	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
288	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
289	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
290	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
291	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
292	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
293	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
294	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
349	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
350	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
351	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
352	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
353	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
354	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
355	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
356	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
357	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
358	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
359	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
360	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
361	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
362	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
363	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
364	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
365	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
366	const_iv (KMOD_CTRL),
367	const_iv (KMOD_SHIFT),
368	const_iv (KMOD_ALT),
369	const_iv (KMOD_META)
370	# undef const_iv	557	# undef const_iv
371	};	558	};
372		559
373	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375		562
376	fontmap = pango_ft2_font_map_new ();	563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
377	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
378	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
380		572
381	int	573	int
		574	in_destruct ()
		575	CODE:
		576	RETVAL = PL_main_cv == Nullcv;
		577	OUTPUT:
		578	RETVAL
		579
		580	NV floor (NV x)
		581
		582	NV ceil (NV x)
		583
		584	void
		585	pango_init ()
		586	CODE:
		587	{
		588	opengl_fontmap = pango_opengl_font_map_new ();
		589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		591	}
		592
		593	char *
		594	SDL_GetError ()
		595
		596	int
382	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
383		598
384	void	599	void
385	SDL_Quit ()	600	SDL_Quit ()
386		601
387	void	602	void
388	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
389	PPCODE:	604	PPCODE:
390	{	605	{
391	SDL_Rect **m;	606	SDL_Rect **m;
392		607
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
397		612
		613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		615
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		620
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		622	#if SDL_VERSION_ATLEAST(1,2,10)
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
406		625	#endif
407	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		626
410	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
411		628
412	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
413	while (*m)	630	while (*m)
414	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
415	AV *av = newAV ();	634	AV *av = newAV ();
416	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
417	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
418	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
419		641
420	++m;	642	++m;
421	}	643	}
422	}	644	}
423		645
424	int	646	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
426	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
427	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
429	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
430	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		668	#include "glfunc.h"
		669	#undef GL_FUNC
		670	}
		671	}
431	OUTPUT:	672	OUTPUT:
432	RETVAL	673	RETVAL
433		674
434	void	675	void
435	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
436		677
		678	char *
		679	SDL_GetKeyName (int sym)
		680
		681	int
		682	SDL_GetAppState ()
		683
437	void	684	void
438	SDL_PollEvent ()	685	poll_events ()
439	PPCODE:	686	PPCODE:
440	{	687	{
441	SDL_Event ev;	688	SDL_Event ev;
442		689
443	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
444	{	692	{
445	HV *hv = newHV ();	693	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		695
447	switch (ev.type)	696	switch (ev.type)
448	{	697	{
449	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
450	case SDL_KEYUP:	699	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
452	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
453	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
454	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
455	break;	705	break;
456		706
457	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	710	break;
461		711
462	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
		731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
468	break;	738	break;
469		739
470	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
		742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		743
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		748	break;
		749
		750	case SDL_USEREVENT:
		751	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		754	break;
476	}	755	}
477		756
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
479	}	758	}
480	}	759	}
481		760
482	int	761	int
483	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
484	POSTCALL:	763	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	764	Mix_HookMusicFinished (music_finished);
		765	Mix_ChannelFinished (channel_finished);
486		766
487	void	767	void
488	Mix_CloseAudio ()	768	Mix_CloseAudio ()
489		769
490	int	770	int
491	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
492		772
493	void	773	void
494	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
495	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
496	#ifndef _WIN32	782	#ifdef _WIN32
497	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
498	#endif	804	#endif
499		805	}
500	char *
501	gl_version ()
502	CODE:
503	RETVAL = (char *)glGetString (GL_VERSION);
504	OUTPUT:
505	RETVAL
506
507	char *
508	gl_extensions ()
509	CODE:
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);
511	OUTPUT:
512	RETVAL
513		806
514	void	807	void
515	add_font (char *file)	808	add_font (char *file)
516	CODE:	809	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		811
519	void	812	void
520	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
521	ALIAS:	814	ALIAS:
522	load_image_file = 1	815	load_image_file = 1
…		…
564		857
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		859
567	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
568		861
		862	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	863	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574	SDL_UnlockSurface (surface2);
575	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
578		871
579	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
581	}	874	}
582		875
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	897	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	898	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	899	}
607		900
608	void	901	void
		902	error (char *message)
		903	CODE:
		904	fprintf (stderr, "ERROR: %s\n", message);
		905	#ifdef _WIN32
		906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		907	#endif
		908
		909	void
609	fatal (char *message)	910	fatal (char *message)
610	CODE:	911	CODE:
		912	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	913	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		915	#endif
		916	_exit (1);
		917
		918	void
		919	_exit (int retval = 0)
		920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
613	#else	923	#else
614	fprintf (stderr, "FATAL: %s\n", message);	924	_exit (retval);
615	#endif	925	#endif
616	exit (1);
617		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
618	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
619		937
620	CFClient::Font	938	PROTOTYPES: DISABLE
		939
		940	CFPlus::Font
621	new_from_file (SV class, char path)	941	new_from_file (SV class, char path, int id = 0)
622	CODE:	942	CODE:
623	{	943	{
624	int count;	944	int count;
625	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	946	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	947	FcPatternDestroy (pattern);
628	}	948	}
629	OUTPUT:	949	OUTPUT:
630	RETVAL	950	RETVAL
631		951
632	void	952	void
633	DESTROY (CFClient::Font self)	953	DESTROY (CFPlus::Font self)
634	CODE:	954	CODE:
635	pango_font_description_free (self);	955	pango_font_description_free (self);
636		956
637	void	957	void
638	make_default (CFClient::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
639	CODE:	960	CODE:
640	default_font = self;	961	default_font = self;
641		962
642	MODULE = CFClient PACKAGE = CFClient::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
643		964
644	CFClient::Layout	965	PROTOTYPES: DISABLE
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	966
		967	void
		968	reset_glyph_cache ()
		969	PROTOTYPE:
		970	CODE:
		971	tc_clear ();
		972
		973	CFPlus::Layout
		974	new (SV *class)
646	CODE:	975	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	976	New (0, RETVAL, 1, struct cf_layout);
		977
648	RETVAL->pl = pango_layout_new (context);	978	RETVAL->pl = pango_layout_new (opengl_context);
649	RETVAL->base_height = base_height;	979	RETVAL->r = 1.;
		980	RETVAL->g = 1.;
		981	RETVAL->b = 1.;
		982	RETVAL->a = 1.;
		983	RETVAL->base_height = MIN_FONT_HEIGHT;
650	RETVAL->font = 0;	984	RETVAL->font = 0;
		985
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	987	layout_update_font (RETVAL);
653	OUTPUT:	988	OUTPUT:
654	RETVAL	989	RETVAL
655		990
656	void	991	void
657	DESTROY (CFClient::Layout self)	992	DESTROY (CFPlus::Layout self)
658	CODE:	993	CODE:
659	g_object_unref (self->pl);	994	g_object_unref (self->pl);
660	Safefree (self);	995	Safefree (self);
661		996
662	void	997	void
663	set_text (CFClient::Layout self, SV *text_)	998	set_text (CFPlus::Layout self, SV *text_)
664	CODE:	999	CODE:
665	{	1000	{
666	STRLEN textlen;	1001	STRLEN textlen;
667	char *text = SvPVutf8 (text_, textlen);	1002	char *text = SvPVutf8 (text_, textlen);
668		1003
669	pango_layout_set_text (self->pl, text, textlen);	1004	pango_layout_set_text (self->pl, text, textlen);
670	}	1005	}
671		1006
672	void	1007	void
673	set_markup (CFClient::Layout self, SV *text_)	1008	set_markup (CFPlus::Layout self, SV *text_)
674	CODE:	1009	CODE:
675	{	1010	{
676	STRLEN textlen;	1011	STRLEN textlen;
677	char *text = SvPVutf8 (text_, textlen);	1012	char *text = SvPVutf8 (text_, textlen);
678		1013
679	pango_layout_set_markup (self->pl, text, textlen);	1014	pango_layout_set_markup (self->pl, text, textlen);
680	}	1015	}
681		1016
		1017	void
		1018	set_shapes (CFPlus::Layout self, ...)
		1019	CODE:
		1020	{
		1021	PangoAttrList *attrs = 0;
		1022	const char *text = pango_layout_get_text (self->pl);
		1023	const char *pos = text;
		1024	int arg = 4;
		1025
		1026	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1027	{
		1028	PangoRectangle inkrect, rect;
		1029	PangoAttribute *attr;
		1030
		1031	int x = SvIV (ST (arg - 3));
		1032	int y = SvIV (ST (arg - 2));
		1033	int w = SvIV (ST (arg - 1));
		1034	int h = SvIV (ST (arg ));
		1035
		1036	inkrect.x = 0;
		1037	inkrect.y = 0;
		1038	inkrect.width = 0;
		1039	inkrect.height = 0;
		1040
		1041	rect.x = x * PANGO_SCALE;
		1042	rect.y = y * PANGO_SCALE;
		1043	rect.width = w * PANGO_SCALE;
		1044	rect.height = h * PANGO_SCALE;
		1045
		1046	if (!attrs)
		1047	attrs = pango_layout_get_attributes (self->pl);
		1048
		1049	attr = pango_attr_shape_new (&inkrect, &rect);
		1050	attr->start_index = pos - text;
		1051	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1052	pango_attr_list_insert (attrs, attr);
		1053
		1054	arg += 4;
		1055	pos += sizeof (OBJ_STR) - 1;
		1056	}
		1057
		1058	if (attrs)
		1059	pango_layout_set_attributes (self->pl, attrs);
		1060	}
		1061
		1062	void
		1063	get_shapes (CFPlus::Layout self)
		1064	PPCODE:
		1065	{
		1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1067
		1068	do
		1069	{
		1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1071
		1072	if (run && shape_attr_p (run))
		1073	{
		1074	PangoRectangle extents;
		1075	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1076
		1077	EXTEND (SP, 2);
		1078	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1079	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1080	}
		1081	}
		1082	while (pango_layout_iter_next_run (iter));
		1083
		1084	pango_layout_iter_free (iter);
		1085	}
		1086
		1087	int
		1088	has_wrapped (CFPlus::Layout self)
		1089	CODE:
		1090	{
		1091	int lines = 1;
		1092	const char *text = pango_layout_get_text (self->pl);
		1093
		1094	while (*text)
		1095	lines += *text++ == '\n';
		1096
		1097	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1098	}
		1099	OUTPUT:
		1100	RETVAL
		1101
682	SV *	1102	SV *
683	get_text (CFClient::Layout self)	1103	get_text (CFPlus::Layout self)
684	CODE:	1104	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	1106	sv_utf8_decode (RETVAL);
687	OUTPUT:	1107	OUTPUT:
688	RETVAL	1108	RETVAL
689		1109
690	void	1110	void
		1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1112	CODE:
		1113	self->r = r;
		1114	self->g = g;
		1115	self->b = b;
		1116	self->a = a;
		1117
		1118	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
692	CODE:	1120	CODE:
693	if (self->font != font)	1121	if (self->font != font)
694	{	1122	{
695	self->font = font;	1123	self->font = font;
696	layout_update_font (self);	1124	layout_update_font (self);
697	}	1125	}
698		1126
699	void	1127	void
700	set_height (CFClient::Layout self, int base_height)	1128	set_height (CFPlus::Layout self, int base_height)
701	CODE:	1129	CODE:
702	if (self->base_height != base_height)	1130	if (self->base_height != base_height)
703	{	1131	{
704	self->base_height = base_height;	1132	self->base_height = base_height;
705	layout_update_font (self);	1133	layout_update_font (self);
706	}	1134	}
707		1135
708	void	1136	void
709	set_width (CFClient::Layout self, int max_width = -1)	1137	set_width (CFPlus::Layout self, int max_width = -1)
710	CODE:	1138	CODE:
711	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
712		1140
713	void	1141	void
		1142	set_indent (CFPlus::Layout self, int indent)
		1143	CODE:
		1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1145
		1146	void
		1147	set_spacing (CFPlus::Layout self, int spacing)
		1148	CODE:
		1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1150
		1151	void
		1152	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1153	CODE:
		1154	pango_layout_set_ellipsize (self->pl,
		1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1158	: PANGO_ELLIPSIZE_NONE
		1159	);
		1160
		1161	void
		1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1163	CODE:
		1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1165
		1166	void
714	size (CFClient::Layout self)	1167	size (CFPlus::Layout self)
715	PPCODE:	1168	PPCODE:
716	{	1169	{
717	int w, h;	1170	int w, h;
718		1171
719	layout_get_pixel_size (self, &w, &h);	1172	layout_get_pixel_size (self, &w, &h);
…		…
722	PUSHs (sv_2mortal (newSViv (w)));	1175	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	1176	PUSHs (sv_2mortal (newSViv (h)));
724	}	1177	}
725		1178
726	int	1179	int
		1180	descent (CFPlus::Layout self)
		1181	CODE:
		1182	{
		1183	PangoRectangle rect;
		1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1185	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1186	RETVAL = PANGO_DESCENT (rect);
		1187	}
		1188	OUTPUT:
		1189	RETVAL
		1190
		1191	int
727	xy_to_index (CFClient::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
728	CODE:	1193	CODE:
729	{	1194	{
730	int index, trailing;	1195	int index, trailing;
731	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
732	RETVAL = index;	1197	RETVAL = index + trailing;
733	}	1198	}
734	OUTPUT:	1199	OUTPUT:
735	RETVAL	1200	RETVAL
736		1201
737	void	1202	void
738	cursor_pos (CFClient::Layout self, int index)	1203	cursor_pos (CFPlus::Layout self, int index)
739	PPCODE:	1204	PPCODE:
740	{	1205	{
741	PangoRectangle strong_pos;	1206	PangoRectangle strong_pos;
742	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
743		1208
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1213	}
749		1214
750	void	1215	void
751	render (CFClient::Layout self)	1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
752	PPCODE:	1217	PPCODE:
753	{	1218	{
754	SV *retval;	1219	int line, x;
755	int w, h;
756	FT_Bitmap bitmap;
757		1220
758	layout_get_pixel_size (self, &w, &h);	1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
759		1223
760	retval = newSV (w * h);
761	SvPOK_only (retval);
762	SvCUR_set (retval, w * h);
763
764	bitmap.rows = h;
765	bitmap.width = w;
766	bitmap.pitch = w;
767	bitmap.buffer = (unsigned char*)SvPVX (retval);
768	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770
771	memset (bitmap.buffer, 0, w * h);
772
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774
775	EXTEND (SP, 3);	1224	EXTEND (SP, 2);
776	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (line - 1)));
		1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1227	}
		1228
		1229	void
		1230	line_x_to_index (CFPlus::Layout self, int line, int x)
		1231	PPCODE:
		1232	{
		1233	PangoLayoutLine *lp;
		1234	int index, trailing;
		1235
		1236	if (line < 0)
		1237	XSRETURN_EMPTY;
		1238
		1239	if (!(lp = pango_layout_get_line (self->pl, line)))
		1240	XSRETURN_EMPTY; /* do better */
		1241
		1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1243
		1244	EXTEND (SP, 2);
		1245	if (GIMME_V == G_SCALAR)
		1246	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1247	else
		1248	{
777	PUSHs (sv_2mortal (newSViv (h)));	1249	PUSHs (sv_2mortal (newSViv (index)));
778	PUSHs (sv_2mortal (retval));	1250	PUSHs (sv_2mortal (newSViv (trailing)));
		1251	}
779	}	1252	}
780		1253
		1254	void
		1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1256	PPCODE:
		1257	pango_opengl_render_layout_subpixel (
		1258	self->pl,
		1259	x * PANGO_SCALE, y * PANGO_SCALE,
		1260	self->r, self->g, self->b, self->a,
		1261	flags
		1262	);
		1263
781	MODULE = CFClient PACKAGE = CFClient::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
782		1265
		1266	PROTOTYPES: ENABLE
		1267
		1268	int minpot (int n)
		1269
783	void	1270	void
		1271	pad (SV *data_, int ow, int oh, int nw, int nh)
		1272	CODE:
		1273	{
		1274	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1275	{
		1276	STRLEN datalen;
		1277	char *data = SvPVbyte (data_, datalen);
		1278	int bpp = datalen / (ow * oh);
		1279	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1280
		1281	SvPOK_only (result_);
		1282	SvCUR_set (result_, nw * nh * bpp);
		1283
		1284	memset (SvPVX (result_), 0, nw * nh * bpp);
		1285	while (oh--)
		1286	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1287
		1288	sv_setsv (data_, result_);
		1289	}
		1290	}
		1291
		1292	void
784	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1293	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
785	PROTOTYPE: $$$;$$	1294	PROTOTYPE: $$$;$$
		1295	ALIAS:
		1296	draw_quad_alpha = 1
		1297	draw_quad_alpha_premultiplied = 2
786	CODE:	1298	CODE:
787	{	1299	{
788	HV hv = (HV )SvRV (self);	1300	HV hv = (HV )SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1304
794	if (items < 5)	1305	if (items < 5)
795	{	1306	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1309	}
799		1310
		1311	if (ix)
		1312	{
		1313	glEnable (GL_BLEND);
		1314
		1315	if (ix == 2)
		1316	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1317	else
		1318	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1319	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1320
		1321	glEnable (GL_ALPHA_TEST);
		1322	glAlphaFunc (GL_GREATER, 0.01f);
		1323	}
		1324
800	glBindTexture (GL_TEXTURE_2D, name);	1325	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1326
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1327	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1328	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1329	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1330	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1331	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1332	glEnd ();
811	}
812		1333
		1334	if (ix)
		1335	{
		1336	glDisable (GL_ALPHA_TEST);
		1337	glDisable (GL_BLEND);
		1338	}
		1339	}
		1340
		1341	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1342	CODE:
		1343	{
		1344	GLint width;
		1345	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1346	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1347	RETVAL = width > 0;
		1348	}
		1349	OUTPUT:
		1350	RETVAL
		1351
813	MODULE = CFClient PACKAGE = CFClient::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
814		1353
815	CFClient::Map	1354	PROTOTYPES: DISABLE
816	new (SV *class, int map_width, int map_height)	1355
		1356	CFPlus::Map
		1357	new (SV *class)
817	CODE:	1358	CODE:
818	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
819	RETVAL->x = 0;	1360	RETVAL->x = 0;
820	RETVAL->y = 0;	1361	RETVAL->y = 0;
821	RETVAL->w = map_width;	1362	RETVAL->w = 0;
822	RETVAL->h = map_height;	1363	RETVAL->h = 0;
823	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
824	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
825	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
826	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
827	RETVAL->texs = 8192;
828	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
829	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
830	RETVAL->row = 0;	1369	RETVAL->row = 0;
831	OUTPUT:	1370	OUTPUT:
832	RETVAL	1371	RETVAL
833		1372
834	void	1373	void
835	DESTROY (CFClient::Map self)	1374	DESTROY (CFPlus::Map self)
836	CODE:	1375	CODE:
837	{	1376	{
838	map_clear (self);	1377	map_clear (self);
839	Safefree (self->face);	1378	Safefree (self->face2tile);
		1379	Safefree (self->tex);
840	Safefree (self);	1380	Safefree (self);
841	}	1381	}
842		1382
843	void	1383	void
		1384	resize (CFPlus::Map self, int map_width, int map_height)
		1385	CODE:
		1386	self->w = map_width;
		1387	self->h = map_height;
		1388
		1389	void
844	clear (CFClient::Map self)	1390	clear (CFPlus::Map self)
845	CODE:	1391	CODE:
846	map_clear (self);	1392	map_clear (self);
847		1393
848	void	1394	void
849	set_face (CFClient::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
850	CODE:	1396	CODE:
851	{	1397	{
852	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
853	{	1399	need_texid (self, tile);
854	Append (mapface, self->face, self->faces, self->faces);
855	self->faces *= 2;
856	}
857
858	self->face [face] = texid;
859	}	1400	}
860		1401
861	void	1402	void
		1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1404	CODE:
		1405	{
		1406	tileid texid;
		1407	maptex *tex;
		1408
		1409	if (face < 0 \|\| face >= self->faces)
		1410	return;
		1411
		1412	if (smooth < 0 \|\| smooth >= self->faces)
		1413	return;
		1414
		1415	texid = self->face2tile [face];
		1416
		1417	if (!texid)
		1418	return;
		1419
		1420	tex = self->tex + texid;
		1421	tex->smoothtile = self->face2tile [smooth];
		1422	tex->smoothlevel = level;
		1423	}
		1424
		1425	void
862	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)	1426	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)
863	CODE:	1427	CODE:
864	{	1428	{
865	while (self->texs <= texid)	1429	need_texid (self, texid);
866	{
867	Append (maptex, self->tex, self->texs, self->texs);
868	self->texs *= 2;
869	}
870		1430
871	{	1431	{
872	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
873		1433
874	tex->name = name;	1434	tex->name = name;
…		…
879	tex->r = r;	1439	tex->r = r;
880	tex->g = g;	1440	tex->g = g;
881	tex->b = b;	1441	tex->b = b;
882	tex->a = a;	1442	tex->a = a;
883	}	1443	}
		1444
		1445	// somewhat hackish, but for textures that require it, it really
		1446	// improves the look, and most others don't suffer.
		1447	glBindTexture (GL_TEXTURE_2D, name);
		1448	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1449	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1450	// use uglier nearest interpolation because linear suffers
		1451	// from transparent color bleeding and ugly wrapping effects.
		1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
884	}	1453	}
885		1454
886	int	1455	int
887	ox (CFClient::Map self)	1456	ox (CFPlus::Map self)
888	ALIAS:	1457	ALIAS:
889	oy = 1	1458	oy = 1
		1459	x = 2
		1460	y = 3
		1461	w = 4
		1462	h = 5
890	CODE:	1463	CODE:
891	switch (ix)	1464	switch (ix)
892	{	1465	{
893	case 0: RETVAL = self->ox; break;	1466	case 0: RETVAL = self->ox; break;
894	case 1: RETVAL = self->oy; break;	1467	case 1: RETVAL = self->oy; break;
		1468	case 2: RETVAL = self->x; break;
		1469	case 3: RETVAL = self->y; break;
		1470	case 4: RETVAL = self->w; break;
		1471	case 5: RETVAL = self->h; break;
895	}	1472	}
896	OUTPUT:	1473	OUTPUT:
897	RETVAL	1474	RETVAL
898		1475
899	void	1476	void
900	scroll (CFClient::Map self, int dx, int dy)	1477	scroll (CFPlus::Map self, int dx, int dy)
901	CODE:	1478	CODE:
902	{	1479	{
903	if (dx > 0)	1480	if (dx > 0)
904	map_blank (self, self->x, self->y, dx - 1, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
905	else if (dx < 0)	1482	else if (dx < 0)
906	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1483	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
907		1484
908	if (dy > 0)	1485	if (dy > 0)
909	map_blank (self, self->x, self->y, self->w, dy - 1);	1486	map_blank (self, self->x, self->y, self->w, dy);
910	else if (dy < 0)	1487	else if (dy < 0)
911	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1488	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
912		1489
913	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
914	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
915		1492
916	while (self->y < 0)	1493	while (self->y < 0)
…		…
921	self->y += MAP_EXTEND_Y;	1498	self->y += MAP_EXTEND_Y;
922	}	1499	}
923	}	1500	}
924		1501
925	void	1502	void
926	map1a_update (CFClient::Map self, SV *data_)	1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)
927	CODE:	1504	CODE:
928	{	1505	{
929	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
930	uint8_t data_end = (uint8_t )SvEND (data_);	1507	uint8_t data_end = (uint8_t )SvEND (data_);
931	mapcell *cell;	1508	mapcell *cell;
932	int x, y, flags;	1509	int x, y, flags;
933		1510
934	while (data < data_end)	1511	while (data < data_end - 1)
935	{	1512	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1513	flags = (data [0] << 8) + data [1]; data += 2;
937		1514
938	x = ((flags >> 10) & 63) + self->x;	1515	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1516	y = self->y + ((flags >> 4) & 63);
940		1517
941	cell = map_get_cell (self, x, y);	1518	cell = map_get_cell (self, x, y);
942		1519
943	if (flags & 15)	1520	if (flags & 15)
944	{	1521	{
945	if (cell->darkness < 0)	1522	if (!cell->darkness)
946	{	1523	{
		1524	memset (cell, 0, sizeof (*cell));
947	cell->darkness = 0;	1525	cell->darkness = 256;
948	cell->face [0] = 0;
949	cell->face [1] = 0;
950	cell->face [2] = 0;
951	}	1526	}
952		1527
953	cell->darkness = flags & 8 ? *data++ : 255;
954
955	//TODO: don't trust server data to be in-range(!)	1528	//TODO: don't trust server data to be in-range(!)
		1529
		1530	if (flags & 8)
		1531	{
		1532	if (extmap)
		1533	{
		1534	uint8_t ext, cmd;
		1535
		1536	do
		1537	{
		1538	ext = *data++;
		1539	cmd = ext & 0x3f;
		1540
		1541	if (cmd < 4)
		1542	cell->darkness = 255 - ext * 64 + 1;
		1543	else if (cmd == 5) // health
		1544	{
		1545	cell->stat_width = 1;
		1546	cell->stat_hp = *data++;
		1547	}
		1548	else if (cmd == 6) // monster width
		1549	cell->stat_width = *data++ + 1;
		1550	else if (cmd == 0x47)
		1551	{
		1552	if (*data == 4)
		1553	; // decode player count
		1554
		1555	data += *data + 1;
		1556	}
		1557	else if (cmd == 8) // cell flags
		1558	cell->flags = *data++;
		1559	else if (ext & 0x40) // unknown, multibyte => skip
		1560	data += *data + 1;
		1561	else
		1562	data++;
		1563	}
		1564	while (ext & 0x80);
		1565	}
		1566	else
		1567	cell->darkness = *data++ + 1;
		1568	}
956		1569
957	if (flags & 4)	1570	if (flags & 4)
958	{	1571	{
959	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1572	faceid face = (data [0] << 8) + data [1]; data += 2;
		1573	need_facenum (self, face);
		1574	cell->tile [0] = self->face2tile [face];
960	}	1575	}
961		1576
962	if (flags & 2)	1577	if (flags & 2)
963	{	1578	{
964	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1579	faceid face = (data [0] << 8) + data [1]; data += 2;
		1580	need_facenum (self, face);
		1581	cell->tile [1] = self->face2tile [face];
965	}	1582	}
966		1583
967	if (flags & 1)	1584	if (flags & 1)
968	{	1585	{
969	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1586	faceid face = (data [0] << 8) + data [1]; data += 2;
		1587	need_facenum (self, face);
		1588	cell->tile [2] = self->face2tile [face];
970	}	1589	}
971	}	1590	}
972	else	1591	else
973	cell->darkness = -1;	1592	cell->darkness = 0;
974	}	1593	}
975	}	1594	}
976		1595
977	SV *	1596	SV *
978	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
979	CODE:	1598	CODE:
980	{	1599	{
981	int x1, x;	1600	int x1, x;
982	int y1, y;	1601	int y1, y;
983	int z;	1602	int z;
…		…
1004	{	1623	{
1005	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1006		1625
1007	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1008	{	1627	{
1009	mapface face = cell->face [z];
1010
1011	if (face)
1012	{
1013	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1014	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1015	int a1 = tex.a;	1630	int a1 = tex.a;
1016		1631
1017	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1018	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1019	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1020	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1021	}
1022	}	1636	}
1023	}	1637	}
1024		1638
1025	*map++ = (r )	1639	*map++ = (r )
1026	\| (g << 8)	1640	\| (g << 8)
…		…
1033	}	1647	}
1034	OUTPUT:	1648	OUTPUT:
1035	RETVAL	1649	RETVAL
1036		1650
1037	void	1651	void
1038	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1039	PPCODE:	1653	CODE:
1040	{	1654	{
1041	int vx, vy;	1655	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1658	smooth_key skey;
1042	int x, y, z;	1659	int x, y, z;
1043	int last_name;	1660	int last_name;
1044	mapface face;
1045	int sw4 = (sw + 3) & ~3;
1046	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1047	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1048		1661
1049	memset (darkness, 255, sw4 * sh);	1662	// thats current max. sorry.
1050	SvPOK_only (darkness_sv);	1663	if (sw > 255) sw = 255;
1051	SvCUR_set (darkness_sv, sw4 * sh);	1664	if (sh > 255) sh = 255;
1052		1665
1053	vx = self->x + (self->w - sw) / 2 - shift_x;	1666	// clear key, in case of extra padding
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1667	memset (&skey, 0, sizeof (skey));
1055
1056	/*
1057	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1060
1061	int vy = self->vy = self->h >= sh
1062	? self->y + (self->h - sh) / 2
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/
1065		1668
1066	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1067		1670
		1671	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1673	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1675
1073	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1074		1677
1075	last_name = 0;	1678	last_name = 0;
1076		1679
		1680	mx += self->x;
		1681	my += self->y;
		1682
		1683	// first pass: determine smooth_max
		1684	// rather ugly, if you ask me
		1685	// could also be stored inside mapcell and updated on change
		1686	memset (smooth_max, 0, sizeof (smooth_max));
		1687
		1688	for (y = 0; y < sh; y++)
		1689	if (0 <= y + my && y + my < self->rows)
		1690	{
		1691	maprow *row = self->row + (y + my);
		1692
		1693	for (x = 0; x < sw; x++)
		1694	if (row->c0 <= x + mx && x + mx < row->c1)
		1695	{
		1696	mapcell *cell = row->col + (x + mx - row->c0);
		1697
		1698	smooth_max[x + 1][y + 1] =
		1699	MAX (self->tex [cell->tile [0]].smoothlevel,
		1700	MAX (self->tex [cell->tile [1]].smoothlevel,
		1701	self->tex [cell->tile [2]].smoothlevel));
		1702	}
		1703	}
		1704
1077	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1078	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1079	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1080	{	1711	{
1081	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1082		1713
1083	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1085	{	1716	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1087
1088	darkness[y * sw4 + x] = cell->darkness < 0
1089	? 255 - FOW_DARKNESS
1090	: 255 - cell->darkness;
1091
1092	face = cell->face [z];	1718	tileid tile = cell->tile [z];
1093		1719
1094	if (face)	1720	if (tile)
		1721	{
		1722	maptex tex = self->tex [tile];
		1723	int px = (x + 1) * T - tex.w;
		1724	int py = (y + 1) * T - tex.h;
		1725
		1726	// suppressing texture state switches here
		1727	// is only moderately effective, but worth the extra effort
		1728	if (last_name != tex.name)
		1729	{
		1730	if (!tex.name)
		1731	tex = self->tex [2]; /* missing, replace by noface */
		1732
		1733	glEnd ();
		1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1735	glBegin (GL_QUADS);
		1736	}
		1737
		1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1742
		1743	if (cell->flags && z == 2)
		1744	{
		1745	if (cell->flags & 1)
		1746	{
		1747	maptex tex = self->tex [1];
		1748	int px = x * T + T * 2 / 32;
		1749	int py = y * T - T * 6 / 32;
		1750
		1751	glEnd ();
		1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1753	glBegin (GL_QUADS);
		1754
		1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1759	}
		1760	}
		1761
		1762	// update smooth hash
		1763	if (tex.smoothtile)
		1764	{
		1765	skey.tile = tex.smoothtile;
		1766	skey.level = tex.smoothlevel;
		1767
		1768	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1769
		1770	// add bits to current tile and all neighbours. skey.x\|y is
		1771	// shifted +1\|+1 so we always stay positive.
		1772
		1773	// bits is ___n cccc CCCC bbbb
		1774	// n do not draw borders&corners
		1775	// c draw these corners, but...
		1776	// C ... not these
		1777	// b draw these borders
		1778
		1779	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1780	// ┃· ·· ·┃ ━━
		1781
		1782	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1783	// ·· ·· ·┏ ┓·
		1784
		1785	// full tile
		1786	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1787
		1788	// borders
		1789	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1790	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1791	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1792	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1793
		1794	// corners
		1795	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1796	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1797	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1798	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1799	}
		1800	}
		1801	}
		1802	}
		1803
		1804	// go through all smoothlevels, lowest to highest, then draw.
		1805	// this is basically counting sort
		1806	{
		1807	int w, b;
		1808
		1809	for (w = 0; w < 256 / 32; ++w)
		1810	{
		1811	uint32_t smask = smooth_level [w];
		1812	if (smask)
		1813	for (b = 0; b < 32; ++b)
		1814	if (smask & (((uint32_t)1) << b))
1095	{	1815	{
1096	maptex tex = self->tex [face];	1816	int level = (w << 5) \| b;
		1817	HE *he;
1097		1818
1098	int px = (x + 1) * 32 - tex.w;	1819	hv_iterinit (smooth);
1099	int py = (y + 1) * 32 - tex.h;	1820	while ((he = hv_iternext (smooth)))
1100
1101	if (last_name != tex.name)
1102	{	1821	{
		1822	smooth_key skey = (smooth_key )HeKEY (he);
		1823	IV bits = SvIVX (HeVAL (he));
		1824
		1825	if (!(bits & 0x1000)
		1826	&& skey->level == level
		1827	&& level > smooth_max [skey->x][skey->y])
		1828	{
		1829	maptex tex = self->tex [skey->tile];
		1830	int px = (((int)skey->x) - 1) * T;
		1831	int py = (((int)skey->y) - 1) * T;
		1832	int border = bits & 15;
		1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1834	float dx = tex.s * .0625f; // 16 images/row
		1835	float dy = tex.t * .5f ; // 2 images/column
		1836
		1837	// this time naively avoiding texture state changes
		1838	// save gobs of state changes.
		1839	if (last_name != tex.name)
		1840	{
		1841	if (!tex.name)
		1842	continue; // smoothing not yet available
		1843
1103	glEnd ();	1844	glEnd ();
1104	last_name = tex.name;
1105	glBindTexture (GL_TEXTURE_2D, last_name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1106	glBegin (GL_QUADS);	1846	glBegin (GL_QUADS);
		1847	}
		1848
		1849	if (border)
		1850	{
		1851	float ox = border * dx;
		1852
		1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1857	}
		1858
		1859	if (corner)
		1860	{
		1861	float ox = corner * dx;
		1862
		1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1867	}
		1868	}
1107	}	1869	}
1108
1109	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1110	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1111	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1112	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1113	}	1870	}
1114	}
1115	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1116		1876
1117	glEnd ();	1877	glEnd ();
1118		1878
1119	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1121		1881
		1882	// top layer: overlays such as the health bar
		1883	for (y = 0; y < sh; y++)
		1884	if (0 <= y + my && y + my < self->rows)
		1885	{
		1886	maprow *row = self->row + (y + my);
		1887
		1888	for (x = 0; x < sw; x++)
		1889	if (row->c0 <= x + mx && x + mx < row->c1)
		1890	{
		1891	mapcell *cell = row->col + (x + mx - row->c0);
		1892
		1893	int px = x * T;
		1894	int py = y * T;
		1895
		1896	if (cell->stat_hp)
		1897	{
		1898	int width = cell->stat_width * T;
		1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1900
		1901	glColor3ub (0, 0, 0);
		1902	glRectf (px + 1, py - thick - 2,
		1903	px + width - 1, py);
		1904
		1905	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1906	glRectf (px + 2,
		1907	py - thick - 1,
		1908	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1909	}
		1910	}
		1911	}
		1912	}
		1913
		1914	void
		1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1916	CODE:
		1917	{
		1918	static float color[16][3] = {
		1919	{ 0.00F, 0.00F, 0.00F },
		1920	{ 1.00F, 1.00F, 1.00F },
		1921	{ 0.00F, 0.00F, 0.55F },
		1922	{ 1.00F, 0.00F, 0.00F },
		1923
		1924	{ 1.00F, 0.54F, 0.00F },
		1925	{ 0.11F, 0.56F, 1.00F },
		1926	{ 0.93F, 0.46F, 0.00F },
		1927	{ 0.18F, 0.54F, 0.34F },
		1928
		1929	{ 0.56F, 0.73F, 0.56F },
		1930	{ 0.80F, 0.80F, 0.80F },
		1931	{ 0.55F, 0.41F, 0.13F },
		1932	{ 0.99F, 0.77F, 0.26F },
		1933
		1934	{ 0.74F, 0.65F, 0.41F },
		1935
		1936	{ 0.00F, 1.00F, 1.00F },
		1937	{ 1.00F, 0.00F, 1.00F },
		1938	{ 1.00F, 1.00F, 0.00F },
		1939	};
		1940
		1941	int x, y;
		1942
		1943	glEnable (GL_TEXTURE_2D);
		1944	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1945	glEnable (GL_BLEND);
		1946	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1947	glBegin (GL_QUADS);
		1948
		1949	for (y = 0; y < h; y++)
		1950	for (x = 0; x < w; x++)
		1951	{
		1952	unsigned char m = data [x + y * w];
		1953
		1954	if (m)
		1955	{
		1956	float *c = color [m & 15];
		1957
		1958	float tx1 = m & 0x40 ? 0.5 : 0.;
		1959	float tx2 = tx1 + 0.5;
		1960
		1961	glColor4f (c[0], c[1], c[2], 0.75);
		1962	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1963	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1964	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1965	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1966	}
		1967	}
		1968
		1969	glEnd ();
		1970	glDisable (GL_BLEND);
		1971	glDisable (GL_TEXTURE_2D);
		1972	}
		1973
		1974	void
		1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1976	PPCODE:
		1977	{
		1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
		1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		1984	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		1985	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		1986
		1987	SvPOK_only (darkness3_sv);
		1988	SvCUR_set (darkness3_sv, sw34 * sh3);
		1989
		1990	mx += self->x - 1;
		1991	my += self->y - 1;
		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
		1995	for (y = 0; y < sh1; y++)
		1996	if (0 <= y + my && y + my < self->rows)
		1997	{
		1998	maprow *row = self->row + (y + my);
		1999
		2000	for (x = 0; x < sw1; x++)
		2001	if (row->c0 <= x + mx && x + mx < row->c1)
		2002	{
		2003	mapcell *cell = row->col + (x + mx - row->c0);
		2004
		2005	darkness1 [y * sw1 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
		2007	: 255 - FOW_DARKNESS;
		2008	}
		2009	}
		2010
		2011	for (y = 0; y < sh; ++y)
		2012	for (x = 0; x < sw; ++x)
		2013	{
		2014	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2015	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2016	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2017	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2018	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2019	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2020	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2021	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2022	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2023
		2024	uint8_t r11 = (d11 + d21 + d12) / 3;
		2025	uint8_t r21 = d21;
		2026	uint8_t r31 = (d21 + d31 + d32) / 3;
		2027
		2028	uint8_t r12 = d12;
		2029	uint8_t r22 = d22;
		2030	uint8_t r32 = d32;
		2031
		2032	uint8_t r13 = (d13 + d23 + d12) / 3;
		2033	uint8_t r23 = d23;
		2034	uint8_t r33 = (d23 + d33 + d32) / 3;
		2035
		2036	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2037	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2038	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2039	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2040	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2041	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2042	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2043	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2044	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2045	}
		2046
		2047	free (darkness1);
		2048
1122	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1125	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1126	}	2053	}
1127		2054
1128	SV *	2055	SV *
1129	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1130	CODE:	2057	CODE:
1131	{	2058	{
1132	int x, y, x1, y1;	2059	int x, y, x1, y1;
1133	SV data_sv = newSV (w h * 7 + 5);	2060	SV data_sv = newSV (w h * 7 + 5);
1134	uint8_t data = (uint8_t )SvPVX (data_sv);	2061	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1159	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1160	{	2087	{
1161	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1162	uint8_t flags = 0;	2089	uint8_t flags = 0;
1163		2090
1164	if (cell->face [0]) flags \|= 1;	2091	if (cell->tile [0]) flags \|= 1;
1165	if (cell->face [1]) flags \|= 2;	2092	if (cell->tile [1]) flags \|= 2;
1166	if (cell->face [2]) flags \|= 4;	2093	if (cell->tile [2]) flags \|= 4;
1167		2094
1168	*data++ = flags;	2095	*data++ = flags;
1169		2096
1170	if (flags & 1)	2097	if (flags & 1)
1171	{	2098	{
		2099	tileid tile = cell->tile [0];
1172	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1173	*data++ = cell->face [0];	2101	*data++ = tile;
1174	}	2102	}
1175		2103
1176	if (flags & 2)	2104	if (flags & 2)
1177	{	2105	{
		2106	tileid tile = cell->tile [1];
1178	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1179	*data++ = cell->face [1];	2108	*data++ = tile;
1180	}	2109	}
1181		2110
1182	if (flags & 4)	2111	if (flags & 4)
1183	{	2112	{
		2113	tileid tile = cell->tile [2];
1184	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1185	*data++ = cell->face [2];	2115	*data++ = tile;
1186	}	2116	}
1187	}	2117	}
1188	else	2118	else
1189	*data++ = 0;	2119	*data++ = 0;
1190	}	2120	}
…		…
1196	}	2126	}
1197	OUTPUT:	2127	OUTPUT:
1198	RETVAL	2128	RETVAL
1199		2129
1200	void	2130	void
1201	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1202	PPCODE:	2132	PPCODE:
1203	{	2133	{
1204	int x, y, z;	2134	int x, y, z;
1205	int w, h;	2135	int w, h;
1206	int x1, y1;	2136	int x1, y1;
…		…
1230	{	2160	{
1231	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1232		2162
1233	if (flags)	2163	if (flags)
1234	{	2164	{
1235	mapface face[3] = { 0, 0, 0 };
1236
1237	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1238		2167
1239	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2168	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1240	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2169	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1241	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2170	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1242		2171
1243	if (cell->darkness <= 0)	2172	if (cell->darkness == 0)
1244	{	2173	{
1245	cell->darkness = -1;	2174	cell->darkness = 0;
1246		2175
1247	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1248	{	2177	{
1249	cell->face[z] = face[z];	2178	tileid t = tile [z];
1250		2179
1251	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2180	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2181	{
1252	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1253	}	2187	}
1254	}	2188	}
1255	}	2189	}
1256	}	2190	}
1257	}	2191	}
1258	}	2192	}
1259		2193
1260	MODULE = CFClient PACKAGE = CFClient::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1261		2195
		2196	PROTOTYPES: DISABLE
		2197
1262	CFClient::MixChunk	2198	CFPlus::MixChunk
1263	new_from_file (SV class, char path)	2199	new_from_file (SV class, char path)
1264	CODE:	2200	CODE:
1265	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1266	OUTPUT:	2202	OUTPUT:
1267	RETVAL	2203	RETVAL
1268		2204
1269	void	2205	void
1270	DESTROY (CFClient::MixChunk self)	2206	DESTROY (CFPlus::MixChunk self)
1271	CODE:	2207	CODE:
1272	Mix_FreeChunk (self);	2208	Mix_FreeChunk (self);
1273		2209
1274	int	2210	int
1275	volume (CFClient::MixChunk self, int volume = -1)	2211	volume (CFPlus::MixChunk self, int volume = -1)
1276	CODE:	2212	CODE:
1277	RETVAL = Mix_VolumeChunk (self, volume);	2213	RETVAL = Mix_VolumeChunk (self, volume);
1278	OUTPUT:	2214	OUTPUT:
1279	RETVAL	2215	RETVAL
1280		2216
1281	int	2217	int
1282	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1283	CODE:	2219	CODE:
1284	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1285	OUTPUT:	2221	OUTPUT:
1286	RETVAL	2222	RETVAL
1287		2223
1288	MODULE = CFClient PACKAGE = CFClient::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1289		2225
1290	int	2226	int
1291	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1292	CODE:	2229	CODE:
1293	RETVAL = Mix_VolumeMusic (volume);	2230	RETVAL = Mix_VolumeMusic (volume);
1294	OUTPUT:	2231	OUTPUT:
1295	RETVAL	2232	RETVAL
1296		2233
		2234	int
		2235	fade_out (int ms)
		2236	CODE:
		2237	RETVAL = Mix_FadeOutMusic (ms);
		2238	OUTPUT:
		2239	RETVAL
		2240
1297	CFClient::MixMusic	2241	CFPlus::MixMusic
1298	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1299	CODE:	2243	CODE:
1300	RETVAL = Mix_LoadMUS (path);	2244	RETVAL = Mix_LoadMUS (path);
1301	OUTPUT:	2245	OUTPUT:
1302	RETVAL	2246	RETVAL
1303		2247
1304	void	2248	void
1305	DESTROY (CFClient::MixMusic self)	2249	DESTROY (CFPlus::MixMusic self)
1306	CODE:	2250	CODE:
1307	Mix_FreeMusic (self);	2251	Mix_FreeMusic (self);
1308		2252
1309	int	2253	int
1310	play (CFClient::MixMusic self, int loops = -1)	2254	play (CFPlus::MixMusic self, int loops = -1)
1311	CODE:	2255	CODE:
1312	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1313	OUTPUT:	2257	OUTPUT:
1314	RETVAL	2258	RETVAL
1315		2259
		2260	int
		2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2262	CODE:
		2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2264	OUTPUT:
		2265	RETVAL
		2266
1316	MODULE = CFClient PACKAGE = CFClient::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1317		2270
1318	BOOT:	2271	BOOT:
1319	{	2272	{
1320	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1321	static const struct {	2274	static const struct {
1322	const char *name;	2275	const char *name;
1323	IV iv;	2276	IV iv;
1324	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	2278	# define const_iv(name) { # name, (IV)name }
		2279	const_iv (GL_VENDOR),
		2280	const_iv (GL_VERSION),
		2281	const_iv (GL_EXTENSIONS),
1326	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
		2285	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
		2287	const_iv (GL_CULL_FACE),
		2288	const_iv (GL_SCISSOR_TEST),
		2289	const_iv (GL_DEPTH_TEST),
		2290	const_iv (GL_ALPHA_TEST),
		2291	const_iv (GL_NORMALIZE),
		2292	const_iv (GL_RESCALE_NORMAL),
		2293	const_iv (GL_FRONT),
		2294	const_iv (GL_BACK),
		2295	const_iv (GL_AUX0),
1330	const_iv (GL_AND),	2296	const_iv (GL_AND),
		2297	const_iv (GL_ONE),
		2298	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
		2300	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2301	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2302	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2303	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	2304	const_iv (GL_RGB),
1334	const_iv (GL_RGBA),	2305	const_iv (GL_RGBA),
		2306	const_iv (GL_RGBA4),
		2307	const_iv (GL_RGBA8),
		2308	const_iv (GL_RGB5_A1),
1335	const_iv (GL_UNSIGNED_BYTE),	2309	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	2310	const_iv (GL_UNSIGNED_SHORT),
		2311	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	2312	const_iv (GL_ALPHA),
		2313	const_iv (GL_INTENSITY),
		2314	const_iv (GL_LUMINANCE),
		2315	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1341	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1343	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1344	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	2326	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	2327	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	2328	const_iv (GL_TEXTURE_WRAP_T),
		2329	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	2330	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	2331	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	2332	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	2333	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2334	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2335	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2336	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2337	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	2338	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	2339	const_iv (GL_MODULATE),
		2340	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	2341	const_iv (GL_REPLACE),
		2342	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	2343	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	2344	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	2345	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	2346	const_iv (GL_COLOR_LOGIC_OP),
		2347	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	2348	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	2349	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	2350	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	2351	const_iv (GL_LINES),
		2352	const_iv (GL_LINE_STRIP),
		2353	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	2354	const_iv (GL_QUADS),
1370	const_iv (GL_LINE_LOOP),	2355	const_iv (GL_QUAD_STRIP),
		2356	const_iv (GL_TRIANGLES),
		2357	const_iv (GL_TRIANGLE_STRIP),
		2358	const_iv (GL_TRIANGLE_FAN),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2360	const_iv (GL_POINT_SMOOTH_HINT),
		2361	const_iv (GL_LINE_SMOOTH_HINT),
		2362	const_iv (GL_POLYGON_SMOOTH_HINT),
		2363	const_iv (GL_GENERATE_MIPMAP_HINT),
1372	const_iv (GL_FASTEST),	2364	const_iv (GL_FASTEST),
		2365	const_iv (GL_DONT_CARE),
		2366	const_iv (GL_NICEST),
		2367	const_iv (GL_V2F),
		2368	const_iv (GL_V3F),
		2369	const_iv (GL_T2F_V3F),
		2370	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	2371	# undef const_iv
1374	};	2372	};
1375		2373
1376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2374	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2375	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2376
		2377	texture_av = newAV ();
		2378	AvREAL_off (texture_av);
1378	}	2379	}
		2380
		2381	char *
		2382	gl_vendor ()
		2383	CODE:
		2384	RETVAL = (char *)glGetString (GL_VENDOR);
		2385	OUTPUT:
		2386	RETVAL
		2387
		2388	char *
		2389	gl_version ()
		2390	CODE:
		2391	RETVAL = (char *)glGetString (GL_VERSION);
		2392	OUTPUT:
		2393	RETVAL
		2394
		2395	char *
		2396	gl_extensions ()
		2397	CODE:
		2398	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2399	OUTPUT:
		2400	RETVAL
		2401
		2402	const char *glGetString (GLenum pname)
		2403
		2404	GLint glGetInteger (GLenum pname)
		2405	CODE:
		2406	glGetIntegerv (pname, &RETVAL);
		2407	OUTPUT:
		2408	RETVAL
		2409
		2410	GLdouble glGetDouble (GLenum pname)
		2411	CODE:
		2412	glGetDoublev (pname, &RETVAL);
		2413	OUTPUT:
		2414	RETVAL
1379		2415
1380	int glGetError ()	2416	int glGetError ()
		2417
		2418	void glFinish ()
1381		2419
1382	void glClear (int mask)	2420	void glClear (int mask)
1383		2421
1384	void glClearColor (float r, float g, float b, float a = 1.0)	2422	void glClearColor (float r, float g, float b, float a = 1.0)
1385	PROTOTYPE: @	2423	PROTOTYPE: @
…		…
1392		2430
1393	void glHint (int target, int mode)	2431	void glHint (int target, int mode)
1394		2432
1395	void glBlendFunc (int sfactor, int dfactor)	2433	void glBlendFunc (int sfactor, int dfactor)
1396		2434
		2435	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2436	CODE:
		2437	gl_BlendFuncSeparate (sa, da, saa, daa);
		2438
		2439	void glDepthMask (int flag)
		2440
1397	void glLogicOp (int opcode)	2441	void glLogicOp (int opcode)
1398		2442
		2443	void glColorMask (int red, int green, int blue, int alpha)
		2444
1399	void glMatrixMode (int mode)	2445	void glMatrixMode (int mode)
1400		2446
1401	void glPushMatrix ()	2447	void glPushMatrix ()
1402		2448
1403	void glPopMatrix ()	2449	void glPopMatrix ()
1404		2450
1405	void glLoadIdentity ()	2451	void glLoadIdentity ()
1406		2452
		2453	void glDrawBuffer (int buffer)
		2454
		2455	void glReadBuffer (int buffer)
		2456
		2457	# near_ and far_ are due to microsofts buggy "c" compiler
		2458	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2459
		2460	# near_ and far_ are due to microsofts buggy "c" compiler
1407	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2461	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1408		2462
1409	void glViewport (int x, int y, int width, int height)	2463	void glViewport (int x, int y, int width, int height)
		2464
		2465	void glScissor (int x, int y, int width, int height)
1410		2466
1411	void glTranslate (float x, float y, float z = 0.)	2467	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	2468	CODE:
1413	glTranslatef (x, y, z);	2469	glTranslatef (x, y, z);
1414		2470
…		…
1424		2480
1425	void glEnd ()	2481	void glEnd ()
1426		2482
1427	void glColor (float r, float g, float b, float a = 1.0)	2483	void glColor (float r, float g, float b, float a = 1.0)
1428	PROTOTYPE: @	2484	PROTOTYPE: @
		2485	ALIAS:
		2486	glColor_premultiply = 1
1429	CODE:	2487	CODE:
		2488	if (ix)
		2489	{
		2490	r *= a;
		2491	g *= a;
		2492	b *= a;
		2493	}
		2494	// microsoft visual "c" rounds instead of truncating...
1430	glColor4f (r, g, b, a);	2495	glColor4f (r, g, b, a);
		2496
		2497	void glInterleavedArrays (int format, int stride, char *data)
		2498
		2499	void glDrawElements (int mode, int count, int type, char *indices)
		2500
		2501	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2502
		2503	void glRasterPos (float x, float y, float z = 0.)
		2504	CODE:
		2505	glRasterPos3f (0, 0, z);
		2506	glBitmap (0, 0, 0, 0, x, y, 0);
1431		2507
1432	void glVertex (float x, float y, float z = 0.)	2508	void glVertex (float x, float y, float z = 0.)
1433	CODE:	2509	CODE:
1434	glVertex3f (x, y, z);	2510	glVertex3f (x, y, z);
1435		2511
…		…
1447		2523
1448	void glBindTexture (int target, int name)	2524	void glBindTexture (int target, int name)
1449		2525
1450	void glConvolutionParameter (int target, int pname, float params)	2526	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	2527	CODE:
		2528	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	2529	gl.ConvolutionParameterf (target, pname, params);
1453		2530
1454	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2531	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2532	CODE:
		2533	if (gl.ConvolutionFilter2D)
		2534	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2535
		2536	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2537	CODE:
		2538	if (gl.SeparableFilter2D)
		2539	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		2540
1456	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2541	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457		2542
1458	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2544
		2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2546
		2547	void glPixelZoom (float x, float y)
		2548
		2549	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		2550
1460	int glGenTexture ()	2551	int glGenTexture ()
1461	CODE:	2552	CODE:
1462	{	2553	RETVAL = gen_texture ();
1463	GLuint name;
1464	glGenTextures (1, &name);
1465	RETVAL = name;
1466	}
1467	OUTPUT:	2554	OUTPUT:
1468	RETVAL	2555	RETVAL
1469		2556
1470	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
1471	CODE:	2558	CODE:
1472	{
1473	GLuint name_ = name;
1474	glDeleteTextures (1, &name_);	2559	del_texture (name);
1475	}	2560
1476
1477	int glGenList ()	2561	int glGenList ()
1478	CODE:	2562	CODE:
1479	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
1480	OUTPUT:	2564	OUTPUT:
1481	RETVAL	2565	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs. Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC