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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.206 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 * PANGO_SCALE	59	#define MIN_FONT_HEIGHT 10
46		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
47	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
49		119
50	static PangoContext *context;	120	typedef PangoFontDescription *CFPlus__Font;
51	static PangoFontMap *fontmap;	121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
52		139
53	typedef struct cf_layout {	140	typedef struct cf_layout {
54	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
55	int base_height;	143	int base_height;
		144	CFPlus__Font font;
56	} *CFClient__Layout;	145	} *CFPlus__Layout;
		146
		147	static CFPlus__Font default_font;
		148	static PangoContext *opengl_context;
		149	static PangoFontMap *opengl_fontmap;
57		150
58	static void	151	static void
59	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
60	{	153	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
		155	#ifdef FC_HINT_STYLE
		156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		157	#endif
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	159	}
64		160
65	static void	161	static void
66	layout_update (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
67	{	163	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
70	*/	166	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	167	PangoFontDescription *font = self->font ? self->font : default_font;
72		168
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	169	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	171
		172	pango_layout_set_font_description (self->pl, font);
83	}	173	}
84		174
85	static void	175	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
87	{	177	{
88	layout_update (self);	178	PangoRectangle rect;
89		179
		180	// get_pixel_* wrongly rounds down
90	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
91		182
92	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
93	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
94	if (!h) h = 1;
95	}
96		185
		186	if (!rect.width) rect.width = 1;
		187	if (!rect.height) rect.height = 1;
		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
97	typedef uint16_t mapface;	194	typedef uint16_t faceid;
98		195
99	typedef struct {	196	typedef struct {
100	GLint name;	197	int name;
101	int w, h;	198	int w, h;
102	float s, t;	199	float s, t;
103	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
104	} maptex;	203	} maptex;
105		204
106	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
107	int16_t darkness;	208	uint16_t darkness;
108	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
109	} mapcell;	210	} mapcell;
110		211
111	typedef struct {	212	typedef struct {
112	int32_t c0, c1;	213	int32_t c0, c1;
113	mapcell *col;	214	mapcell *col;
114	} maprow;	215	} maprow;
115		216
116	typedef struct map {	217	typedef struct map {
117	int x, y, w, h;	218	int x, y, w, h;
118	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
119	int faces;	220	int faces; tileid *face2tile; // [faceid]
120	mapface *face;	221	int texs; maptex *tex; // [tileid]
121
122	int texs;
123	maptex *tex;
124		222
125	int32_t rows;	223	int32_t rows;
126	maprow *row;	224	maprow *row;
127	} *CFClient__Map;	225	} *CFPlus__Map;
128		226
129	static char *	227	static char *
130	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
131	{	229	{
132	char *p;	230	char *p;
149	}	247	}
150		248
151	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
152	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
153		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
154	static maprow *	272	static maprow *
155	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
156	{	274	{
157	if (0 > y)	275	if (0 > y)
158	{	276	{
159	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
160	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
198		316
199	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
200	}	318	}
201		319
202	static mapcell *	320	static mapcell *
203	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
204	{	322	{
205	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
206	}	324	}
207		325
208	static void	326	static void
209	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
210	{	328	{
211	int r;	329	int r;
212		330
213	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
214	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
222	self->row = 0;	340	self->row = 0;
223	self->rows = 0;	341	self->rows = 0;
224	}	342	}
225		343
226	static void	344	static void
227	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
228	{	346	{
229	int x, y;	347	int x, y;
230	maprow *row;	348	maprow *row;
		349	mapcell *cell;
231		350
232	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
233	if (y >= 0)	352	if (y >= 0)
234	{	353	{
235	if (y >= self->rows)	354	if (y >= self->rows)
…		…
241	if (x >= row->c0)	360	if (x >= row->c0)
242	{	361	{
243	if (x >= row->c1)	362	if (x >= row->c1)
244	break;	363	break;
245		364
246	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
247	}	371	}
248	}	372	}
249	}	373	}
250		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
251	static void	380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
		391	static void
252	music_finished ()	392	music_finished (void)
253	{	393	{
254	SDL_UserEvent ev;	394	SDL_UserEvent ev;
255		395
256	ev.type = SDL_USEREVENT;	396	ev.type = SDL_USEREVENT;
257	ev.code = 0;	397	ev.code = 0;
…		…
259	ev.data2 = 0;	399	ev.data2 = 0;
260		400
261	SDL_PushEvent ((SDL_Event *)&ev);	401	SDL_PushEvent ((SDL_Event *)&ev);
262	}	402	}
263		403
		404	static void
		405	channel_finished (int channel)
		406	{
		407	SDL_UserEvent ev;
		408
		409	ev.type = SDL_USEREVENT;
		410	ev.code = 1;
		411	ev.data1 = (void *)(long)channel;
		412	ev.data2 = 0;
		413
		414	SDL_PushEvent ((SDL_Event *)&ev);
		415	}
		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
264	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
265		439
266	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
267		441
268	BOOT:	442	BOOT:
269	{	443	{
270	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
271	static const struct {	445	static const struct {
272	const char *name;	446	const char *name;
273	IV iv;	447	IV iv;
274	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
275	# 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
276	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
277	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
278	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
279	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
280	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
289	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
290	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
291	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
292	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
293	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
294	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
295	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
296	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
297	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
298	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
353	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
354	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
355	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
356	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
357	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
358	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
359	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
360	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
361	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
362	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
363	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
364	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
365	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
366	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
367	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
368	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
369	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
370	const_iv (KMOD_CTRL),
371	const_iv (KMOD_SHIFT),
372	const_iv (KMOD_ALT),
373	const_iv (KMOD_META)
374	# undef const_iv	557	# undef const_iv
375	};	558	};
376		559
377	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; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379		562
380	fontmap = pango_ft2_font_map_new ();	563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
384		572
385	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
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		598
388	void	599	void
389	SDL_Quit ()	600	SDL_Quit ()
390		601
391	void	602	void
392	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
393	PPCODE:	604	PPCODE:
394	{	605	{
395	SDL_Rect **m;	606	SDL_Rect **m;
396		607
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
401		612
		613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		615
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		620
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		622	#if SDL_VERSION_ATLEAST(1,2,10)
408	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
409	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
410		625	#endif
411	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		626
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
415		628
416	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
417	while (*m)	630	while (*m)
418	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
419	AV *av = newAV ();	634	AV *av = newAV ();
420	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
421	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));
422	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
423		641
424	++m;	642	++m;
425	}	643	}
426	}	644	}
427		645
428	int	646	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
430	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
431	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
434	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	}
435	OUTPUT:	672	OUTPUT:
436	RETVAL	673	RETVAL
437		674
438	void	675	void
439	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
440		677
		678	char *
		679	SDL_GetKeyName (int sym)
		680
		681	int
		682	SDL_GetAppState ()
		683
441	void	684	void
442	SDL_PollEvent ()	685	poll_events ()
443	PPCODE:	686	PPCODE:
444	{	687	{
445	SDL_Event ev;	688	SDL_Event ev;
446		689
447	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
448	{	692	{
449	HV *hv = newHV ();	693	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		695
451	switch (ev.type)	696	switch (ev.type)
452	{	697	{
453	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
454	case SDL_KEYUP:	699	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
456	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
457	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 */
458	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
459	break;	705	break;
460		706
461	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	710	break;
465		711
466	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);
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
472	break;	738	break;
473		739
474	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
		742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		743
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	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;
480	}	755	}
481		756
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
483	}	758	}
484	}	759	}
485		760
486	int	761	int
487	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)
488	POSTCALL:	763	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	764	Mix_HookMusicFinished (music_finished);
		765	Mix_ChannelFinished (channel_finished);
490		766
491	void	767	void
492	Mix_CloseAudio ()	768	Mix_CloseAudio ()
493		769
494	int	770	int
495	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
496		772
497	void	773	void
498	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
499	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
500	#ifndef _WIN32	782	#ifdef _WIN32
501	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	}
502	#endif	804	#endif
503		805	}
504	char *
505	gl_version ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_VERSION);
508	OUTPUT:
509	RETVAL
510
511	char *
512	gl_extensions ()
513	CODE:
514	RETVAL = (char *)glGetString (GL_EXTENSIONS);
515	OUTPUT:
516	RETVAL
517		806
518	void	807	void
519	add_font (char *file)	808	add_font (char *file)
520	CODE:	809	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
522
523	void
524	set_font (char *file)
525	CODE:
526	{
527	int count;
528	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
529	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530	FcPatternDestroy (pattern);
531	pango_context_set_font_description (context, font);
532	}
533		811
534	void	812	void
535	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
536	ALIAS:	814	ALIAS:
537	load_image_file = 1	815	load_image_file = 1
…		…
579		857
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		859
582	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
583		861
		862	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	863	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	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)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
593		871
594	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
596	}	874	}
597		875
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	897	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	898	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	899	}
622		900
623	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
624	fatal (char *message)	910	fatal (char *message)
625	CODE:	911	CODE:
		912	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	913	#ifdef _WIN32
627	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
628	#else	923	#else
629	fprintf (stderr, "FATAL: %s\n", message);	924	_exit (retval);
630	#endif	925	#endif
631	exit (1);
632		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
		936	MODULE = CFPlus PACKAGE = CFPlus::Font
		937
		938	PROTOTYPES: DISABLE
		939
		940	CFPlus::Font
		941	new_from_file (SV class, char path, int id = 0)
		942	CODE:
		943	{
		944	int count;
		945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		946	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		947	FcPatternDestroy (pattern);
		948	}
		949	OUTPUT:
		950	RETVAL
		951
		952	void
		953	DESTROY (CFPlus::Font self)
		954	CODE:
		955	pango_font_description_free (self);
		956
		957	void
		958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
		960	CODE:
		961	default_font = self;
		962
633	MODULE = CFClient PACKAGE = CFClient::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
634		964
635	CFClient::Layout	965	PROTOTYPES: DISABLE
636	new (SV *class, int base_height = 10)	966
		967	void
		968	reset_glyph_cache ()
		969	PROTOTYPE:
		970	CODE:
		971	tc_clear ();
		972
		973	CFPlus::Layout
		974	new (SV *class)
637	CODE:	975	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	976	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	977
640	RETVAL->pl = pango_layout_new (context);	978	RETVAL->pl = pango_layout_new (opengl_context);
		979	RETVAL->r = 1.;
		980	RETVAL->g = 1.;
		981	RETVAL->b = 1.;
		982	RETVAL->a = 1.;
		983	RETVAL->base_height = MIN_FONT_HEIGHT;
		984	RETVAL->font = 0;
		985
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		987	layout_update_font (RETVAL);
642	OUTPUT:	988	OUTPUT:
643	RETVAL	989	RETVAL
644		990
645	void	991	void
646	DESTROY (CFClient::Layout self)	992	DESTROY (CFPlus::Layout self)
647	CODE:	993	CODE:
648	g_object_unref (self->pl);	994	g_object_unref (self->pl);
649	Safefree (self);	995	Safefree (self);
650		996
651	void	997	void
652	set_text (CFClient::Layout self, SV *text_)	998	set_text (CFPlus::Layout self, SV *text_)
653	CODE:	999	CODE:
654	{	1000	{
655	STRLEN textlen;	1001	STRLEN textlen;
656	char *text = SvPVutf8 (text_, textlen);	1002	char *text = SvPVutf8 (text_, textlen);
657		1003
658	pango_layout_set_text (self->pl, text, textlen);	1004	pango_layout_set_text (self->pl, text, textlen);
659	}	1005	}
660		1006
661	void	1007	void
662	set_markup (CFClient::Layout self, SV *text_)	1008	set_markup (CFPlus::Layout self, SV *text_)
663	CODE:	1009	CODE:
664	{	1010	{
665	STRLEN textlen;	1011	STRLEN textlen;
666	char *text = SvPVutf8 (text_, textlen);	1012	char *text = SvPVutf8 (text_, textlen);
667		1013
668	pango_layout_set_markup (self->pl, text, textlen);	1014	pango_layout_set_markup (self->pl, text, textlen);
669	}	1015	}
670		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
671	SV *	1102	SV *
672	get_text (CFClient::Layout self)	1103	get_text (CFPlus::Layout self)
673	CODE:	1104	CODE:
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
675	SvUTF8_on (RETVAL);	1106	sv_utf8_decode (RETVAL);
676	OUTPUT:	1107	OUTPUT:
677	RETVAL	1108	RETVAL
678		1109
679	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
		1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1120	CODE:
		1121	if (self->font != font)
		1122	{
		1123	self->font = font;
		1124	layout_update_font (self);
		1125	}
		1126
		1127	void
680	set_height (CFClient::Layout self, int base_height)	1128	set_height (CFPlus::Layout self, int base_height)
681	CODE:	1129	CODE:
		1130	if (self->base_height != base_height)
		1131	{
682	self->base_height = base_height;	1132	self->base_height = base_height;
		1133	layout_update_font (self);
		1134	}
683		1135
684	void	1136	void
685	set_width (CFClient::Layout self, int max_width = -1)	1137	set_width (CFPlus::Layout self, int max_width = -1)
686	CODE:	1138	CODE:
687	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);
688		1140
689	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
690	size (CFClient::Layout self)	1167	size (CFPlus::Layout self)
691	PPCODE:	1168	PPCODE:
692	{	1169	{
693	int w, h;	1170	int w, h;
694		1171
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	1172	layout_get_pixel_size (self, &w, &h);
697		1173
698	EXTEND (SP, 2);	1174	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	1175	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	1176	PUSHs (sv_2mortal (newSViv (h)));
701	}	1177	}
702		1178
703	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
704	xy_to_index (CFClient::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
705	CODE:	1193	CODE:
706	{	1194	{
707	int index, trailing;	1195	int index, trailing;
708
709	layout_update (self);
710	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);
711
712	RETVAL = index;	1197	RETVAL = index + trailing;
713	}	1198	}
714	OUTPUT:	1199	OUTPUT:
715	RETVAL	1200	RETVAL
716		1201
717	void	1202	void
718	cursor_pos (CFClient::Layout self, int index)	1203	cursor_pos (CFPlus::Layout self, int index)
719	PPCODE:	1204	PPCODE:
720	{	1205	{
721	PangoRectangle strong_pos;	1206	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1208
725	EXTEND (SP, 3);	1209	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1213	}
730		1214
731	void	1215	void
732	render (CFClient::Layout self)	1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
733	PPCODE:	1217	PPCODE:
734	{	1218	{
735	SV *retval;	1219	int line, x;
736	int w, h;
737	FT_Bitmap bitmap;
738		1220
739	layout_update (self);	1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740	layout_get_pixel_size (self, &w, &h);	1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
741		1223
742	retval = newSV (w * h);
743	SvPOK_only (retval);
744	SvCUR_set (retval, w * h);
745
746	bitmap.rows = h;
747	bitmap.width = w;
748	bitmap.pitch = w;
749	bitmap.buffer = (unsigned char*)SvPVX (retval);
750	bitmap.num_grays = 256;
751	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753	memset (bitmap.buffer, 0, w * h);
754
755	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757	EXTEND (SP, 3);	1224	EXTEND (SP, 2);
758	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	{
759	PUSHs (sv_2mortal (newSViv (h)));	1249	PUSHs (sv_2mortal (newSViv (index)));
760	PUSHs (sv_2mortal (retval));	1250	PUSHs (sv_2mortal (newSViv (trailing)));
		1251	}
761	}	1252	}
762		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
763	MODULE = CFClient PACKAGE = CFClient::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
764		1265
		1266	PROTOTYPES: ENABLE
		1267
		1268	int minpot (int n)
		1269
765	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
766	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.)
767	PROTOTYPE: $$$;$$	1294	PROTOTYPE: $$$;$$
		1295	ALIAS:
		1296	draw_quad_alpha = 1
		1297	draw_quad_alpha_premultiplied = 2
768	CODE:	1298	CODE:
769	{	1299	{
770	HV hv = (HV )SvRV (self);	1300	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1304
776	if (items < 5)	1305	if (items < 5)
777	{	1306	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1309	}
781		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
782	glBindTexture (GL_TEXTURE_2D, name);	1325	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1326
784	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786	}
787	glBegin (GL_QUADS);	1327	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1328	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1329	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1330	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1331	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1332	glEnd ();
793	}
794		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
795	MODULE = CFClient PACKAGE = CFClient::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
796		1353
797	CFClient::Map	1354	PROTOTYPES: DISABLE
798	new (SV *class, int map_width, int map_height)	1355
		1356	CFPlus::Map
		1357	new (SV *class)
799	CODE:	1358	CODE:
800	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
801	RETVAL->x = 0;	1360	RETVAL->x = 0;
802	RETVAL->y = 0;	1361	RETVAL->y = 0;
803	RETVAL->w = map_width;	1362	RETVAL->w = 0;
804	RETVAL->h = map_height;	1363	RETVAL->h = 0;
805	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
806	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
807	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
809	RETVAL->texs = 8192;
810	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
811	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
812	RETVAL->row = 0;	1369	RETVAL->row = 0;
813	OUTPUT:	1370	OUTPUT:
814	RETVAL	1371	RETVAL
815		1372
816	void	1373	void
817	DESTROY (CFClient::Map self)	1374	DESTROY (CFPlus::Map self)
818	CODE:	1375	CODE:
819	{	1376	{
820	map_clear (self);	1377	map_clear (self);
821	Safefree (self->face);	1378	Safefree (self->face2tile);
		1379	Safefree (self->tex);
822	Safefree (self);	1380	Safefree (self);
823	}	1381	}
824		1382
825	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
826	clear (CFClient::Map self)	1390	clear (CFPlus::Map self)
827	CODE:	1391	CODE:
828	map_clear (self);	1392	map_clear (self);
829		1393
830	void	1394	void
831	set_face (CFClient::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
832	CODE:	1396	CODE:
833	{	1397	{
834	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
835	{	1399	need_texid (self, tile);
836	Append (mapface, self->face, self->faces, self->faces);
837	self->faces *= 2;
838	}
839
840	self->face [face] = texid;
841	}	1400	}
842		1401
843	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
844	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
845	CODE:	1427	CODE:
846	{	1428	{
847	while (self->texs <= texid)	1429	need_texid (self, texid);
848	{
849	Append (maptex, self->tex, self->texs, self->texs);
850	self->texs *= 2;
851	}
852		1430
853	{	1431	{
854	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
855		1433
856	tex->name = name;	1434	tex->name = name;
…		…
861	tex->r = r;	1439	tex->r = r;
862	tex->g = g;	1440	tex->g = g;
863	tex->b = b;	1441	tex->b = b;
864	tex->a = a;	1442	tex->a = a;
865	}	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);
866	}	1453	}
867		1454
868	int	1455	int
869	ox (CFClient::Map self)	1456	ox (CFPlus::Map self)
870	ALIAS:	1457	ALIAS:
871	oy = 1	1458	oy = 1
		1459	x = 2
		1460	y = 3
		1461	w = 4
		1462	h = 5
872	CODE:	1463	CODE:
873	switch (ix)	1464	switch (ix)
874	{	1465	{
875	case 0: RETVAL = self->ox; break;	1466	case 0: RETVAL = self->ox; break;
876	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;
877	}	1472	}
878	OUTPUT:	1473	OUTPUT:
879	RETVAL	1474	RETVAL
880		1475
881	void	1476	void
882	scroll (CFClient::Map self, int dx, int dy)	1477	scroll (CFPlus::Map self, int dx, int dy)
883	CODE:	1478	CODE:
884	{	1479	{
885	if (dx > 0)	1480	if (dx > 0)
886	map_blank (self, self->x, self->y, dx - 1, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
887	else if (dx < 0)	1482	else if (dx < 0)
888	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);
889		1484
890	if (dy > 0)	1485	if (dy > 0)
891	map_blank (self, self->x, self->y, self->w, dy - 1);	1486	map_blank (self, self->x, self->y, self->w, dy);
892	else if (dy < 0)	1487	else if (dy < 0)
893	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);
894		1489
895	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
896	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
897		1492
898	while (self->y < 0)	1493	while (self->y < 0)
…		…
903	self->y += MAP_EXTEND_Y;	1498	self->y += MAP_EXTEND_Y;
904	}	1499	}
905	}	1500	}
906		1501
907	void	1502	void
908	map1a_update (CFClient::Map self, SV *data_)	1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)
909	CODE:	1504	CODE:
910	{	1505	{
911	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
912	uint8_t data_end = (uint8_t )SvEND (data_);	1507	uint8_t data_end = (uint8_t )SvEND (data_);
913	mapcell *cell;	1508	mapcell *cell;
914	int x, y, flags;	1509	int x, y, flags;
915		1510
916	while (data < data_end)	1511	while (data < data_end - 1)
917	{	1512	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1513	flags = (data [0] << 8) + data [1]; data += 2;
919		1514
920	x = ((flags >> 10) & 63) + self->x;	1515	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1516	y = self->y + ((flags >> 4) & 63);
922		1517
923	cell = map_get_cell (self, x, y);	1518	cell = map_get_cell (self, x, y);
924		1519
925	if (flags & 15)	1520	if (flags & 15)
926	{	1521	{
927	if (cell->darkness < 0)	1522	if (!cell->darkness)
928	{	1523	{
		1524	memset (cell, 0, sizeof (*cell));
929	cell->darkness = 0;	1525	cell->darkness = 256;
930	cell->face [0] = 0;
931	cell->face [1] = 0;
932	cell->face [2] = 0;
933	}	1526	}
934		1527
935	cell->darkness = flags & 8 ? *data++ : 255;
936
937	//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	}
938		1569
939	if (flags & 4)	1570	if (flags & 4)
940	{	1571	{
941	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];
942	}	1575	}
943		1576
944	if (flags & 2)	1577	if (flags & 2)
945	{	1578	{
946	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];
947	}	1582	}
948		1583
949	if (flags & 1)	1584	if (flags & 1)
950	{	1585	{
951	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];
952	}	1589	}
953	}	1590	}
954	else	1591	else
955	cell->darkness = -1;	1592	cell->darkness = 0;
956	}	1593	}
957	}	1594	}
958		1595
959	SV *	1596	SV *
960	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)
961	CODE:	1598	CODE:
962	{	1599	{
963	int x1, x;	1600	int x1, x;
964	int y1, y;	1601	int y1, y;
965	int z;	1602	int z;
…		…
986	{	1623	{
987	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
988		1625
989	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
990	{	1627	{
991	mapface face = cell->face [z];
992
993	if (face)
994	{
995	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
996	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
997	int a1 = tex.a;	1630	int a1 = tex.a;
998		1631
999	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1000	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1001	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1002	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1003	}
1004	}	1636	}
1005	}	1637	}
1006		1638
1007	*map++ = (r )	1639	*map++ = (r )
1008	\| (g << 8)	1640	\| (g << 8)
…		…
1015	}	1647	}
1016	OUTPUT:	1648	OUTPUT:
1017	RETVAL	1649	RETVAL
1018		1650
1019	void	1651	void
1020	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)
1021	PPCODE:	1653	CODE:
1022	{	1654	{
1023	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;
1024	int x, y, z;	1659	int x, y, z;
1025	int last_name;	1660	int last_name;
1026	mapface face;
1027	int sw4 = (sw + 3) & ~3;
1028	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1029	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1030		1661
1031	memset (darkness, 255, sw4 * sh);	1662	// thats current max. sorry.
1032	SvPOK_only (darkness_sv);	1663	if (sw > 255) sw = 255;
1033	SvCUR_set (darkness_sv, sw4 * sh);	1664	if (sh > 255) sh = 255;
1034		1665
1035	vx = self->x + (self->w - sw) / 2 - shift_x;	1666	// clear key, in case of extra padding
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1667	memset (&skey, 0, sizeof (skey));
1037
1038	/*
1039	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2
1041	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1042
1043	int vy = self->vy = self->h >= sh
1044	? self->y + (self->h - sh) / 2
1045	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046	*/
1047		1668
1048	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1049		1670
		1671	glEnable (GL_BLEND);
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);	1673	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054		1675
1055	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1056		1677
1057	last_name = 0;	1678	last_name = 0;
1058		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
1059	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1060	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1061	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1062	{	1711	{
1063	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1064		1713
1065	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1067	{	1716	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1069
1070	darkness[y * sw4 + x] = cell->darkness < 0
1071	? 255 - FOW_DARKNESS
1072	: 255 - cell->darkness;
1073
1074	face = cell->face [z];	1718	tileid tile = cell->tile [z];
1075		1719
1076	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))
1077	{	1815	{
1078	maptex tex = self->tex [face];	1816	int level = (w << 5) \| b;
		1817	HE *he;
1079		1818
1080	int px = (x + 1) * 32 - tex.w;	1819	hv_iterinit (smooth);
1081	int py = (y + 1) * 32 - tex.h;	1820	while ((he = hv_iternext (smooth)))
1082
1083	if (last_name != tex.name)
1084	{	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
1085	glEnd ();	1844	glEnd ();
1086	last_name = tex.name;
1087	glBindTexture (GL_TEXTURE_2D, last_name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1088	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	}
1089	}	1869	}
1090
1091	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1092	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1093	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1094	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1095	}	1870	}
1096	}
1097	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1098		1876
1099	glEnd ();	1877	glEnd ();
1100		1878
1101	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1102	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1103		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
1104	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1107	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1108	}	2053	}
1109		2054
1110	SV *	2055	SV *
1111	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)
1112	CODE:	2057	CODE:
1113	{	2058	{
1114	int x, y, x1, y1;	2059	int x, y, x1, y1;
1115	SV data_sv = newSV (w h * 7 + 5);	2060	SV data_sv = newSV (w h * 7 + 5);
1116	uint8_t data = (uint8_t )SvPVX (data_sv);	2061	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1141	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1142	{	2087	{
1143	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1144	uint8_t flags = 0;	2089	uint8_t flags = 0;
1145		2090
1146	if (cell->face [0]) flags \|= 1;	2091	if (cell->tile [0]) flags \|= 1;
1147	if (cell->face [1]) flags \|= 2;	2092	if (cell->tile [1]) flags \|= 2;
1148	if (cell->face [2]) flags \|= 4;	2093	if (cell->tile [2]) flags \|= 4;
1149		2094
1150	*data++ = flags;	2095	*data++ = flags;
1151		2096
1152	if (flags & 1)	2097	if (flags & 1)
1153	{	2098	{
		2099	tileid tile = cell->tile [0];
1154	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1155	*data++ = cell->face [0];	2101	*data++ = tile;
1156	}	2102	}
1157		2103
1158	if (flags & 2)	2104	if (flags & 2)
1159	{	2105	{
		2106	tileid tile = cell->tile [1];
1160	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1161	*data++ = cell->face [1];	2108	*data++ = tile;
1162	}	2109	}
1163		2110
1164	if (flags & 4)	2111	if (flags & 4)
1165	{	2112	{
		2113	tileid tile = cell->tile [2];
1166	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1167	*data++ = cell->face [2];	2115	*data++ = tile;
1168	}	2116	}
1169	}	2117	}
1170	else	2118	else
1171	*data++ = 0;	2119	*data++ = 0;
1172	}	2120	}
…		…
1178	}	2126	}
1179	OUTPUT:	2127	OUTPUT:
1180	RETVAL	2128	RETVAL
1181		2129
1182	void	2130	void
1183	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)
1184	PPCODE:	2132	PPCODE:
1185	{	2133	{
1186	int x, y, z;	2134	int x, y, z;
1187	int w, h;	2135	int w, h;
1188	int x1, y1;	2136	int x1, y1;
…		…
1212	{	2160	{
1213	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1214		2162
1215	if (flags)	2163	if (flags)
1216	{	2164	{
1217	mapface face[3] = { 0, 0, 0 };
1218
1219	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1220		2167
1221	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2168	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1222	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2169	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1223	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2170	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1224		2171
1225	if (cell->darkness <= 0)	2172	if (cell->darkness == 0)
1226	{	2173	{
1227	cell->darkness = -1;	2174	cell->darkness = 0;
1228		2175
1229	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1230	{	2177	{
1231	cell->face[z] = face[z];	2178	tileid t = tile [z];
1232		2179
1233	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2180	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2181	{
1234	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1235	}	2187	}
1236	}	2188	}
1237	}	2189	}
1238	}	2190	}
1239	}	2191	}
1240	}	2192	}
1241		2193
1242	MODULE = CFClient PACKAGE = CFClient::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1243		2195
		2196	PROTOTYPES: DISABLE
		2197
1244	CFClient::MixChunk	2198	CFPlus::MixChunk
1245	new_from_file (SV class, char path)	2199	new_from_file (SV class, char path)
1246	CODE:	2200	CODE:
1247	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1248	OUTPUT:	2202	OUTPUT:
1249	RETVAL	2203	RETVAL
1250		2204
1251	void	2205	void
1252	DESTROY (CFClient::MixChunk self)	2206	DESTROY (CFPlus::MixChunk self)
1253	CODE:	2207	CODE:
1254	Mix_FreeChunk (self);	2208	Mix_FreeChunk (self);
1255		2209
1256	int	2210	int
1257	volume (CFClient::MixChunk self, int volume = -1)	2211	volume (CFPlus::MixChunk self, int volume = -1)
1258	CODE:	2212	CODE:
1259	RETVAL = Mix_VolumeChunk (self, volume);	2213	RETVAL = Mix_VolumeChunk (self, volume);
1260	OUTPUT:	2214	OUTPUT:
1261	RETVAL	2215	RETVAL
1262		2216
1263	int	2217	int
1264	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)
1265	CODE:	2219	CODE:
1266	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1267	OUTPUT:	2221	OUTPUT:
1268	RETVAL	2222	RETVAL
1269		2223
1270	MODULE = CFClient PACKAGE = CFClient::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1271		2225
1272	int	2226	int
1273	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1274	CODE:	2229	CODE:
1275	RETVAL = Mix_VolumeMusic (volume);	2230	RETVAL = Mix_VolumeMusic (volume);
1276	OUTPUT:	2231	OUTPUT:
1277	RETVAL	2232	RETVAL
1278		2233
		2234	int
		2235	fade_out (int ms)
		2236	CODE:
		2237	RETVAL = Mix_FadeOutMusic (ms);
		2238	OUTPUT:
		2239	RETVAL
		2240
1279	CFClient::MixMusic	2241	CFPlus::MixMusic
1280	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1281	CODE:	2243	CODE:
1282	RETVAL = Mix_LoadMUS (path);	2244	RETVAL = Mix_LoadMUS (path);
1283	OUTPUT:	2245	OUTPUT:
1284	RETVAL	2246	RETVAL
1285		2247
1286	void	2248	void
1287	DESTROY (CFClient::MixMusic self)	2249	DESTROY (CFPlus::MixMusic self)
1288	CODE:	2250	CODE:
1289	Mix_FreeMusic (self);	2251	Mix_FreeMusic (self);
1290		2252
1291	int	2253	int
1292	play (CFClient::MixMusic self, int loops = -1)	2254	play (CFPlus::MixMusic self, int loops = -1)
1293	CODE:	2255	CODE:
1294	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1295	OUTPUT:	2257	OUTPUT:
1296	RETVAL	2258	RETVAL
1297		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
1298	MODULE = CFClient PACKAGE = CFClient::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1299		2270
1300	BOOT:	2271	BOOT:
1301	{	2272	{
1302	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1303	static const struct {	2274	static const struct {
1304	const char *name;	2275	const char *name;
1305	IV iv;	2276	IV iv;
1306	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1307	# 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),
1308	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
		2285	const_iv (GL_DITHER),
1311	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),
1312	const_iv (GL_AND),	2296	const_iv (GL_AND),
		2297	const_iv (GL_ONE),
		2298	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
		2300	const_iv (GL_DST_ALPHA),
1314	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),
1315	const_iv (GL_RGB),	2304	const_iv (GL_RGB),
1316	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),
1317	const_iv (GL_UNSIGNED_BYTE),	2309	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	2310	const_iv (GL_UNSIGNED_SHORT),
		2311	const_iv (GL_UNSIGNED_INT),
1319	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),
1320	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1323	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1325	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1326	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	2326	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	2327	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	2328	const_iv (GL_TEXTURE_WRAP_T),
		2329	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	2330	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	2331	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	2332	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	2333	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2334	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2335	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2336	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2337	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	2338	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	2339	const_iv (GL_MODULATE),
		2340	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	2341	const_iv (GL_REPLACE),
		2342	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	2343	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	2344	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	2345	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	2346	const_iv (GL_COLOR_LOGIC_OP),
		2347	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	2348	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2349	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	2350	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	2351	const_iv (GL_LINES),
		2352	const_iv (GL_LINE_STRIP),
		2353	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	2354	const_iv (GL_QUADS),
1352	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),
1353	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),
1354	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),
1355	# undef const_iv	2371	# undef const_iv
1356	};	2372	};
1357		2373
1358	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; )
1359	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);
1360	}	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
1361		2415
1362	int glGetError ()	2416	int glGetError ()
		2417
		2418	void glFinish ()
1363		2419
1364	void glClear (int mask)	2420	void glClear (int mask)
1365		2421
1366	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)
1367	PROTOTYPE: @	2423	PROTOTYPE: @
…		…
1374		2430
1375	void glHint (int target, int mode)	2431	void glHint (int target, int mode)
1376		2432
1377	void glBlendFunc (int sfactor, int dfactor)	2433	void glBlendFunc (int sfactor, int dfactor)
1378		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
1379	void glLogicOp (int opcode)	2441	void glLogicOp (int opcode)
1380		2442
		2443	void glColorMask (int red, int green, int blue, int alpha)
		2444
1381	void glMatrixMode (int mode)	2445	void glMatrixMode (int mode)
1382		2446
1383	void glPushMatrix ()	2447	void glPushMatrix ()
1384		2448
1385	void glPopMatrix ()	2449	void glPopMatrix ()
1386		2450
1387	void glLoadIdentity ()	2451	void glLoadIdentity ()
1388		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
1389	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_)
1390		2462
1391	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)
1392		2466
1393	void glTranslate (float x, float y, float z = 0.)	2467	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	2468	CODE:
1395	glTranslatef (x, y, z);	2469	glTranslatef (x, y, z);
1396		2470
1397	void glScale (float x, float y, float z)	2471	void glScale (float x, float y, float z = 1.)
1398	CODE:	2472	CODE:
1399	glScalef (x, y, z);	2473	glScalef (x, y, z);
1400		2474
1401	void glRotate (float angle, float x, float y, float z)	2475	void glRotate (float angle, float x, float y, float z)
1402	CODE:	2476	CODE:
…		…
1406		2480
1407	void glEnd ()	2481	void glEnd ()
1408		2482
1409	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)
1410	PROTOTYPE: @	2484	PROTOTYPE: @
		2485	ALIAS:
		2486	glColor_premultiply = 1
1411	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...
1412	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);
1413		2507
1414	void glVertex (float x, float y, float z = 0.)	2508	void glVertex (float x, float y, float z = 0.)
1415	CODE:	2509	CODE:
1416	glVertex3f (x, y, z);	2510	glVertex3f (x, y, z);
1417		2511
…		…
1429		2523
1430	void glBindTexture (int target, int name)	2524	void glBindTexture (int target, int name)
1431		2525
1432	void glConvolutionParameter (int target, int pname, float params)	2526	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	2527	CODE:
		2528	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	2529	gl.ConvolutionParameterf (target, pname, params);
1435		2530
1436	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);
1437		2540
1438	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)
1439		2542
1440	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)
1441		2550
1442	int glGenTexture ()	2551	int glGenTexture ()
1443	CODE:	2552	CODE:
1444	{	2553	RETVAL = gen_texture ();
1445	GLuint name;
1446	glGenTextures (1, &name);
1447	RETVAL = name;
1448	}
1449	OUTPUT:	2554	OUTPUT:
1450	RETVAL	2555	RETVAL
1451		2556
1452	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
1453	CODE:	2558	CODE:
1454	{
1455	GLuint name_ = name;
1456	glDeleteTextures (1, &name_);	2559	del_texture (name);
1457	}	2560
1458
1459	int glGenList ()	2561	int glGenList ()
1460	CODE:	2562	CODE:
1461	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
1462	OUTPUT:	2564	OUTPUT:
1463	RETVAL	2565	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs. Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC