[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 1.204 by root, Thu Jul 19 14:54:50 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	CFPlus::Font
		939	new_from_file (SV class, char path, int id = 0)
		940	CODE:
		941	{
		942	int count;
		943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		944	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		945	FcPatternDestroy (pattern);
		946	}
		947	OUTPUT:
		948	RETVAL
		949
		950	void
		951	DESTROY (CFPlus::Font self)
		952	CODE:
		953	pango_font_description_free (self);
		954
		955	void
		956	make_default (CFPlus::Font self)
		957	CODE:
		958	default_font = self;
		959
633	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
634		961
635	CFClient::Layout	962	void
636	new (SV *class, int base_height = 10)	963	reset_glyph_cache ()
		964	CODE:
		965	tc_clear ();
		966
		967	CFPlus::Layout
		968	new (SV *class)
637	CODE:	969	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	971
640	RETVAL->pl = pango_layout_new (context);	972	RETVAL->pl = pango_layout_new (opengl_context);
		973	RETVAL->r = 1.;
		974	RETVAL->g = 1.;
		975	RETVAL->b = 1.;
		976	RETVAL->a = 1.;
		977	RETVAL->base_height = MIN_FONT_HEIGHT;
		978	RETVAL->font = 0;
		979
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		981	layout_update_font (RETVAL);
642	OUTPUT:	982	OUTPUT:
643	RETVAL	983	RETVAL
644		984
645	void	985	void
646	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
647	CODE:	987	CODE:
648	g_object_unref (self->pl);	988	g_object_unref (self->pl);
649	Safefree (self);	989	Safefree (self);
650		990
651	void	991	void
652	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
653	CODE:	993	CODE:
654	{	994	{
655	STRLEN textlen;	995	STRLEN textlen;
656	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
657		997
658	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
659	}	999	}
660		1000
661	void	1001	void
662	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
663	CODE:	1003	CODE:
664	{	1004	{
665	STRLEN textlen;	1005	STRLEN textlen;
666	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
667		1007
668	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
669	}	1009	}
670		1010
		1011	void
		1012	set_shapes (CFPlus::Layout self, ...)
		1013	CODE:
		1014	{
		1015	PangoAttrList *attrs = 0;
		1016	const char *text = pango_layout_get_text (self->pl);
		1017	const char *pos = text;
		1018	int arg = 4;
		1019
		1020	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1021	{
		1022	PangoRectangle inkrect, rect;
		1023	PangoAttribute *attr;
		1024
		1025	int x = SvIV (ST (arg - 3));
		1026	int y = SvIV (ST (arg - 2));
		1027	int w = SvIV (ST (arg - 1));
		1028	int h = SvIV (ST (arg ));
		1029
		1030	inkrect.x = 0;
		1031	inkrect.y = 0;
		1032	inkrect.width = 0;
		1033	inkrect.height = 0;
		1034
		1035	rect.x = x * PANGO_SCALE;
		1036	rect.y = y * PANGO_SCALE;
		1037	rect.width = w * PANGO_SCALE;
		1038	rect.height = h * PANGO_SCALE;
		1039
		1040	if (!attrs)
		1041	attrs = pango_layout_get_attributes (self->pl);
		1042
		1043	attr = pango_attr_shape_new (&inkrect, &rect);
		1044	attr->start_index = pos - text;
		1045	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1046	pango_attr_list_insert (attrs, attr);
		1047
		1048	arg += 4;
		1049	pos += sizeof (OBJ_STR) - 1;
		1050	}
		1051
		1052	if (attrs)
		1053	pango_layout_set_attributes (self->pl, attrs);
		1054	}
		1055
		1056	void
		1057	get_shapes (CFPlus::Layout self)
		1058	PPCODE:
		1059	{
		1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1061
		1062	do
		1063	{
		1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1065
		1066	if (run && shape_attr_p (run))
		1067	{
		1068	PangoRectangle extents;
		1069	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1070
		1071	EXTEND (SP, 2);
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1073	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1074	}
		1075	}
		1076	while (pango_layout_iter_next_run (iter));
		1077
		1078	pango_layout_iter_free (iter);
		1079	}
		1080
		1081	int
		1082	has_wrapped (CFPlus::Layout self)
		1083	CODE:
		1084	{
		1085	int lines = 1;
		1086	const char *text = pango_layout_get_text (self->pl);
		1087
		1088	while (*text)
		1089	lines += *text++ == '\n';
		1090
		1091	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1092	}
		1093	OUTPUT:
		1094	RETVAL
		1095
671	SV *	1096	SV *
672	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
673	CODE:	1098	CODE:
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
675	SvUTF8_on (RETVAL);	1100	sv_utf8_decode (RETVAL);
676	OUTPUT:	1101	OUTPUT:
677	RETVAL	1102	RETVAL
678		1103
679	void	1104	void
		1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1106	CODE:
		1107	self->r = r;
		1108	self->g = g;
		1109	self->b = b;
		1110	self->a = a;
		1111
		1112	void
		1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1114	CODE:
		1115	if (self->font != font)
		1116	{
		1117	self->font = font;
		1118	layout_update_font (self);
		1119	}
		1120
		1121	void
680	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
681	CODE:	1123	CODE:
		1124	if (self->base_height != base_height)
		1125	{
682	self->base_height = base_height;	1126	self->base_height = base_height;
		1127	layout_update_font (self);
		1128	}
683		1129
684	void	1130	void
685	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
686	CODE:	1132	CODE:
687	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
688		1134
689	void	1135	void
		1136	set_indent (CFPlus::Layout self, int indent)
		1137	CODE:
		1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1139
		1140	void
		1141	set_spacing (CFPlus::Layout self, int spacing)
		1142	CODE:
		1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1144
		1145	void
		1146	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1147	CODE:
		1148	pango_layout_set_ellipsize (self->pl,
		1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1152	: PANGO_ELLIPSIZE_NONE
		1153	);
		1154
		1155	void
		1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1157	CODE:
		1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1159
		1160	void
690	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
691	PPCODE:	1162	PPCODE:
692	{	1163	{
693	int w, h;	1164	int w, h;
694		1165
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
697		1167
698	EXTEND (SP, 2);	1168	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
701	}	1171	}
702		1172
703	int	1173	int
		1174	descent (CFPlus::Layout self)
		1175	CODE:
		1176	{
		1177	PangoRectangle rect;
		1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1179	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1180	RETVAL = PANGO_DESCENT (rect);
		1181	}
		1182	OUTPUT:
		1183	RETVAL
		1184
		1185	int
704	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
705	CODE:	1187	CODE:
706	{	1188	{
707	int index, trailing;	1189	int index, trailing;
708
709	layout_update (self);
710	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
711
712	RETVAL = index;	1191	RETVAL = index + trailing;
713	}	1192	}
714	OUTPUT:	1193	OUTPUT:
715	RETVAL	1194	RETVAL
716		1195
717	void	1196	void
718	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
719	PPCODE:	1198	PPCODE:
720	{	1199	{
721	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1202
725	EXTEND (SP, 3);	1203	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1207	}
730		1208
731	void	1209	void
732	render (CFClient::Layout self)	1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
733	PPCODE:	1211	PPCODE:
734	{	1212	{
735	SV *retval;	1213	int line, x;
736	int w, h;
737	FT_Bitmap bitmap;
738		1214
739	layout_update (self);	1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740	layout_get_pixel_size (self, &w, &h);	1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
741		1217
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);	1218	EXTEND (SP, 2);
758	PUSHs (sv_2mortal (newSViv (w)));	1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
		1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1241	else
		1242	{
759	PUSHs (sv_2mortal (newSViv (h)));	1243	PUSHs (sv_2mortal (newSViv (index)));
760	PUSHs (sv_2mortal (retval));	1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
761	}	1246	}
762		1247
		1248	void
		1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1250	PPCODE:
		1251	pango_opengl_render_layout_subpixel (
		1252	self->pl,
		1253	x * PANGO_SCALE, y * PANGO_SCALE,
		1254	self->r, self->g, self->b, self->a,
		1255	flags
		1256	);
		1257
763	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
764		1259
		1260	int minpot (int n)
		1261
765	void	1262	void
		1263	pad (SV *data_, int ow, int oh, int nw, int nh)
		1264	CODE:
		1265	{
		1266	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1267	{
		1268	STRLEN datalen;
		1269	char *data = SvPVbyte (data_, datalen);
		1270	int bpp = datalen / (ow * oh);
		1271	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1272
		1273	SvPOK_only (result_);
		1274	SvCUR_set (result_, nw * nh * bpp);
		1275
		1276	memset (SvPVX (result_), 0, nw * nh * bpp);
		1277	while (oh--)
		1278	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1279
		1280	sv_setsv (data_, result_);
		1281	}
		1282	}
		1283
		1284	void
766	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
767	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
		1287	ALIAS:
		1288	draw_quad_alpha = 1
		1289	draw_quad_alpha_premultiplied = 2
768	CODE:	1290	CODE:
769	{	1291	{
770	HV hv = (HV )SvRV (self);	1292	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1296
776	if (items < 5)	1297	if (items < 5)
777	{	1298	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1301	}
781		1302
		1303	if (ix)
		1304	{
		1305	glEnable (GL_BLEND);
		1306
		1307	if (ix == 2)
		1308	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1309	else
		1310	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1311	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1312
		1313	glEnable (GL_ALPHA_TEST);
		1314	glAlphaFunc (GL_GREATER, 0.01f);
		1315	}
		1316
782	glBindTexture (GL_TEXTURE_2D, name);	1317	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1318
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);	1319	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1320	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1321	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1322	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1323	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1324	glEnd ();
793	}
794		1325
		1326	if (ix)
		1327	{
		1328	glDisable (GL_ALPHA_TEST);
		1329	glDisable (GL_BLEND);
		1330	}
		1331	}
		1332
		1333	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1334	CODE:
		1335	{
		1336	GLint width;
		1337	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1338	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1339	RETVAL = width > 0;
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
795	MODULE = CFClient PACKAGE = CFClient::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
796		1345
797	CFClient::Map	1346	CFPlus::Map
798	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
799	CODE:	1348	CODE:
800	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
801	RETVAL->x = 0;	1350	RETVAL->x = 0;
802	RETVAL->y = 0;	1351	RETVAL->y = 0;
803	RETVAL->w = map_width;	1352	RETVAL->w = 0;
804	RETVAL->h = map_height;	1353	RETVAL->h = 0;
805	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
806	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
807	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	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;	1358	RETVAL->rows = 0;
812	RETVAL->row = 0;	1359	RETVAL->row = 0;
813	OUTPUT:	1360	OUTPUT:
814	RETVAL	1361	RETVAL
815		1362
816	void	1363	void
817	DESTROY (CFClient::Map self)	1364	DESTROY (CFPlus::Map self)
818	CODE:	1365	CODE:
819	{	1366	{
820	map_clear (self);	1367	map_clear (self);
821	Safefree (self->face);	1368	Safefree (self->face2tile);
		1369	Safefree (self->tex);
822	Safefree (self);	1370	Safefree (self);
823	}	1371	}
824		1372
825	void	1373	void
		1374	resize (CFPlus::Map self, int map_width, int map_height)
		1375	CODE:
		1376	self->w = map_width;
		1377	self->h = map_height;
		1378
		1379	void
826	clear (CFClient::Map self)	1380	clear (CFPlus::Map self)
827	CODE:	1381	CODE:
828	map_clear (self);	1382	map_clear (self);
829		1383
830	void	1384	void
831	set_face (CFClient::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
832	CODE:	1386	CODE:
833	{	1387	{
834	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
835	{	1389	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	}	1390	}
842		1391
843	void	1392	void
		1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1394	CODE:
		1395	{
		1396	tileid texid;
		1397	maptex *tex;
		1398
		1399	if (face < 0 \|\| face >= self->faces)
		1400	return;
		1401
		1402	if (smooth < 0 \|\| smooth >= self->faces)
		1403	return;
		1404
		1405	texid = self->face2tile [face];
		1406
		1407	if (!texid)
		1408	return;
		1409
		1410	tex = self->tex + texid;
		1411	tex->smoothtile = self->face2tile [smooth];
		1412	tex->smoothlevel = level;
		1413	}
		1414
		1415	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)	1416	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:	1417	CODE:
846	{	1418	{
847	while (self->texs <= texid)	1419	need_texid (self, texid);
848	{
849	Append (maptex, self->tex, self->texs, self->texs);
850	self->texs *= 2;
851	}
852		1420
853	{	1421	{
854	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
855		1423
856	tex->name = name;	1424	tex->name = name;
…		…
861	tex->r = r;	1429	tex->r = r;
862	tex->g = g;	1430	tex->g = g;
863	tex->b = b;	1431	tex->b = b;
864	tex->a = a;	1432	tex->a = a;
865	}	1433	}
		1434
		1435	// somewhat hackish, but for textures that require it, it really
		1436	// improves the look, and most others don't suffer.
		1437	glBindTexture (GL_TEXTURE_2D, name);
		1438	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1439	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1440	// use uglier nearest interpolation because linear suffers
		1441	// from transparent color bleeding and ugly wrapping effects.
		1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866	}	1443	}
867		1444
868	int	1445	int
869	ox (CFClient::Map self)	1446	ox (CFPlus::Map self)
870	ALIAS:	1447	ALIAS:
871	oy = 1	1448	oy = 1
		1449	x = 2
		1450	y = 3
		1451	w = 4
		1452	h = 5
872	CODE:	1453	CODE:
873	switch (ix)	1454	switch (ix)
874	{	1455	{
875	case 0: RETVAL = self->ox; break;	1456	case 0: RETVAL = self->ox; break;
876	case 1: RETVAL = self->oy; break;	1457	case 1: RETVAL = self->oy; break;
		1458	case 2: RETVAL = self->x; break;
		1459	case 3: RETVAL = self->y; break;
		1460	case 4: RETVAL = self->w; break;
		1461	case 5: RETVAL = self->h; break;
877	}	1462	}
878	OUTPUT:	1463	OUTPUT:
879	RETVAL	1464	RETVAL
880		1465
881	void	1466	void
882	scroll (CFClient::Map self, int dx, int dy)	1467	scroll (CFPlus::Map self, int dx, int dy)
883	CODE:	1468	CODE:
884	{	1469	{
885	if (dx > 0)	1470	if (dx > 0)
886	map_blank (self, self->x, self->y, dx - 1, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
887	else if (dx < 0)	1472	else if (dx < 0)
888	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1473	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
889		1474
890	if (dy > 0)	1475	if (dy > 0)
891	map_blank (self, self->x, self->y, self->w, dy - 1);	1476	map_blank (self, self->x, self->y, self->w, dy);
892	else if (dy < 0)	1477	else if (dy < 0)
893	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1478	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
894		1479
895	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
896	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
897		1482
898	while (self->y < 0)	1483	while (self->y < 0)
…		…
903	self->y += MAP_EXTEND_Y;	1488	self->y += MAP_EXTEND_Y;
904	}	1489	}
905	}	1490	}
906		1491
907	void	1492	void
908	map1a_update (CFClient::Map self, SV *data_)	1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)
909	CODE:	1494	CODE:
910	{	1495	{
911	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
912	uint8_t data_end = (uint8_t )SvEND (data_);	1497	uint8_t data_end = (uint8_t )SvEND (data_);
913	mapcell *cell;	1498	mapcell *cell;
914	int x, y, flags;	1499	int x, y, flags;
915		1500
916	while (data < data_end)	1501	while (data < data_end - 1)
917	{	1502	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1503	flags = (data [0] << 8) + data [1]; data += 2;
919		1504
920	x = ((flags >> 10) & 63) + self->x;	1505	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1506	y = self->y + ((flags >> 4) & 63);
922		1507
923	cell = map_get_cell (self, x, y);	1508	cell = map_get_cell (self, x, y);
924		1509
925	if (flags & 15)	1510	if (flags & 15)
926	{	1511	{
927	if (cell->darkness < 0)	1512	if (!cell->darkness)
928	{	1513	{
		1514	memset (cell, 0, sizeof (*cell));
929	cell->darkness = 0;	1515	cell->darkness = 256;
930	cell->face [0] = 0;
931	cell->face [1] = 0;
932	cell->face [2] = 0;
933	}	1516	}
934		1517
935	cell->darkness = flags & 8 ? *data++ : 255;
936
937	//TODO: don't trust server data to be in-range(!)	1518	//TODO: don't trust server data to be in-range(!)
		1519
		1520	if (flags & 8)
		1521	{
		1522	if (extmap)
		1523	{
		1524	uint8_t ext, cmd;
		1525
		1526	do
		1527	{
		1528	ext = *data++;
		1529	cmd = ext & 0x3f;
		1530
		1531	if (cmd < 4)
		1532	cell->darkness = 255 - ext * 64 + 1;
		1533	else if (cmd == 5) // health
		1534	{
		1535	cell->stat_width = 1;
		1536	cell->stat_hp = *data++;
		1537	}
		1538	else if (cmd == 6) // monster width
		1539	cell->stat_width = *data++ + 1;
		1540	else if (cmd == 0x47)
		1541	{
		1542	if (*data == 4)
		1543	; // decode player count
		1544
		1545	data += *data + 1;
		1546	}
		1547	else if (cmd == 8) // cell flags
		1548	cell->flags = *data++;
		1549	else if (ext & 0x40) // unknown, multibyte => skip
		1550	data += *data + 1;
		1551	else
		1552	data++;
		1553	}
		1554	while (ext & 0x80);
		1555	}
		1556	else
		1557	cell->darkness = *data++ + 1;
		1558	}
938		1559
939	if (flags & 4)	1560	if (flags & 4)
940	{	1561	{
941	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [0] = self->face2tile [face];
942	}	1565	}
943		1566
944	if (flags & 2)	1567	if (flags & 2)
945	{	1568	{
946	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1569	faceid face = (data [0] << 8) + data [1]; data += 2;
		1570	need_facenum (self, face);
		1571	cell->tile [1] = self->face2tile [face];
947	}	1572	}
948		1573
949	if (flags & 1)	1574	if (flags & 1)
950	{	1575	{
951	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [2] = self->face2tile [face];
952	}	1579	}
953	}	1580	}
954	else	1581	else
955	cell->darkness = -1;	1582	cell->darkness = 0;
956	}	1583	}
957	}	1584	}
958		1585
959	SV *	1586	SV *
960	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
961	CODE:	1588	CODE:
962	{	1589	{
963	int x1, x;	1590	int x1, x;
964	int y1, y;	1591	int y1, y;
965	int z;	1592	int z;
…		…
986	{	1613	{
987	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
988		1615
989	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
990	{	1617	{
991	mapface face = cell->face [z];
992
993	if (face)
994	{
995	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
996	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
997	int a1 = tex.a;	1620	int a1 = tex.a;
998		1621
999	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1000	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1001	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1002	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1003	}
1004	}	1626	}
1005	}	1627	}
1006		1628
1007	*map++ = (r )	1629	*map++ = (r )
1008	\| (g << 8)	1630	\| (g << 8)
…		…
1015	}	1637	}
1016	OUTPUT:	1638	OUTPUT:
1017	RETVAL	1639	RETVAL
1018		1640
1019	void	1641	void
1020	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1021	PPCODE:	1643	CODE:
1022	{	1644	{
1023	int vx, vy;	1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1648	smooth_key skey;
1024	int x, y, z;	1649	int x, y, z;
1025	int last_name;	1650	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		1651
1031	memset (darkness, 255, sw4 * sh);	1652	// thats current max. sorry.
1032	SvPOK_only (darkness_sv);	1653	if (sw > 255) sw = 255;
1033	SvCUR_set (darkness_sv, sw4 * sh);	1654	if (sh > 255) sh = 255;
1034		1655
1035	vx = self->x + (self->w - sw) / 2 - shift_x;	1656	// clear key, in case of extra padding
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1657	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		1658
1048	glColor4ub (255, 255, 255, 255);	1659	glColor4ub (255, 255, 255, 255);
1049		1660
		1661	glEnable (GL_BLEND);
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);	1663	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054		1665
1055	glBegin (GL_QUADS);	1666	glBegin (GL_QUADS);
1056		1667
1057	last_name = 0;	1668	last_name = 0;
1058		1669
		1670	mx += self->x;
		1671	my += self->y;
		1672
		1673	// first pass: determine smooth_max
		1674	// rather ugly, if you ask me
		1675	// could also be stored inside mapcell and updated on change
		1676	memset (smooth_max, 0, sizeof (smooth_max));
		1677
		1678	for (y = 0; y < sh; y++)
		1679	if (0 <= y + my && y + my < self->rows)
		1680	{
		1681	maprow *row = self->row + (y + my);
		1682
		1683	for (x = 0; x < sw; x++)
		1684	if (row->c0 <= x + mx && x + mx < row->c1)
		1685	{
		1686	mapcell *cell = row->col + (x + mx - row->c0);
		1687
		1688	smooth_max[x + 1][y + 1] =
		1689	MAX (self->tex [cell->tile [0]].smoothlevel,
		1690	MAX (self->tex [cell->tile [1]].smoothlevel,
		1691	self->tex [cell->tile [2]].smoothlevel));
		1692	}
		1693	}
		1694
1059	for (z = 0; z < 3; z++)	1695	for (z = 0; z <= 2; z++)
		1696	{
		1697	memset (smooth_level, 0, sizeof (smooth_level));
		1698
1060	for (y = 0; y < sh; y++)	1699	for (y = 0; y < sh; y++)
1061	if (0 <= y + vy && y + vy < self->rows)	1700	if (0 <= y + my && y + my < self->rows)
1062	{	1701	{
1063	maprow *row = self->row + (y + vy);	1702	maprow *row = self->row + (y + my);
1064		1703
1065	for (x = 0; x < sw; x++)	1704	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1705	if (row->c0 <= x + mx && x + mx < row->c1)
1067	{	1706	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1707	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];	1708	tileid tile = cell->tile [z];
1075		1709
1076	if (face)	1710	if (tile)
		1711	{
		1712	maptex tex = self->tex [tile];
		1713	int px = (x + 1) * T - tex.w;
		1714	int py = (y + 1) * T - tex.h;
		1715
		1716	// suppressing texture state switches here
		1717	// is only moderately effective, but worth the extra effort
		1718	if (last_name != tex.name)
		1719	{
		1720	if (!tex.name)
		1721	tex = self->tex [2]; /* missing, replace by noface */
		1722
		1723	glEnd ();
		1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1725	glBegin (GL_QUADS);
		1726	}
		1727
		1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1732
		1733	if (cell->flags && z == 2)
		1734	{
		1735	if (cell->flags & 1)
		1736	{
		1737	maptex tex = self->tex [1];
		1738	int px = x * T + T * 2 / 32;
		1739	int py = y * T - T * 6 / 32;
		1740
		1741	glEnd ();
		1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1743	glBegin (GL_QUADS);
		1744
		1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1749	}
		1750	}
		1751
		1752	// update smooth hash
		1753	if (tex.smoothtile)
		1754	{
		1755	skey.tile = tex.smoothtile;
		1756	skey.level = tex.smoothlevel;
		1757
		1758	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1759
		1760	// add bits to current tile and all neighbours. skey.x\|y is
		1761	// shifted +1\|+1 so we always stay positive.
		1762
		1763	// bits is ___n cccc CCCC bbbb
		1764	// n do not draw borders&corners
		1765	// c draw these corners, but...
		1766	// C ... not these
		1767	// b draw these borders
		1768
		1769	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1770	// ┃· ·· ·┃ ━━
		1771
		1772	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1773	// ·· ·· ·┏ ┓·
		1774
		1775	// full tile
		1776	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1777
		1778	// borders
		1779	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1780	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1781	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1782	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1783
		1784	// corners
		1785	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1786	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1787	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1788	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1789	}
		1790	}
		1791	}
		1792	}
		1793
		1794	// go through all smoothlevels, lowest to highest, then draw.
		1795	// this is basically counting sort
		1796	{
		1797	int w, b;
		1798
		1799	for (w = 0; w < 256 / 32; ++w)
		1800	{
		1801	uint32_t smask = smooth_level [w];
		1802	if (smask)
		1803	for (b = 0; b < 32; ++b)
		1804	if (smask & (((uint32_t)1) << b))
1077	{	1805	{
1078	maptex tex = self->tex [face];	1806	int level = (w << 5) \| b;
		1807	HE *he;
1079		1808
1080	int px = (x + 1) * 32 - tex.w;	1809	hv_iterinit (smooth);
1081	int py = (y + 1) * 32 - tex.h;	1810	while ((he = hv_iternext (smooth)))
1082
1083	if (last_name != tex.name)
1084	{	1811	{
		1812	smooth_key skey = (smooth_key )HeKEY (he);
		1813	IV bits = SvIVX (HeVAL (he));
		1814
		1815	if (!(bits & 0x1000)
		1816	&& skey->level == level
		1817	&& level > smooth_max [skey->x][skey->y])
		1818	{
		1819	maptex tex = self->tex [skey->tile];
		1820	int px = (((int)skey->x) - 1) * T;
		1821	int py = (((int)skey->y) - 1) * T;
		1822	int border = bits & 15;
		1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1824	float dx = tex.s * .0625f; // 16 images/row
		1825	float dy = tex.t * .5f ; // 2 images/column
		1826
		1827	// this time naively avoiding texture state changes
		1828	// save gobs of state changes.
		1829	if (last_name != tex.name)
		1830	{
		1831	if (!tex.name)
		1832	continue; // smoothing not yet available
		1833
1085	glEnd ();	1834	glEnd ();
1086	last_name = tex.name;
1087	glBindTexture (GL_TEXTURE_2D, last_name);	1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1088	glBegin (GL_QUADS);	1836	glBegin (GL_QUADS);
		1837	}
		1838
		1839	if (border)
		1840	{
		1841	float ox = border * dx;
		1842
		1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1847	}
		1848
		1849	if (corner)
		1850	{
		1851	float ox = corner * dx;
		1852
		1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1857	}
		1858	}
1089	}	1859	}
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	}	1860	}
1096	}
1097	}	1861	}
		1862	}
		1863
		1864	hv_clear (smooth);
		1865	}
1098		1866
1099	glEnd ();	1867	glEnd ();
1100		1868
1101	glDisable (GL_TEXTURE_2D);	1869	glDisable (GL_TEXTURE_2D);
1102	glDisable (GL_BLEND);	1870	glDisable (GL_BLEND);
1103		1871
		1872	// top layer: overlays such as the health bar
		1873	for (y = 0; y < sh; y++)
		1874	if (0 <= y + my && y + my < self->rows)
		1875	{
		1876	maprow *row = self->row + (y + my);
		1877
		1878	for (x = 0; x < sw; x++)
		1879	if (row->c0 <= x + mx && x + mx < row->c1)
		1880	{
		1881	mapcell *cell = row->col + (x + mx - row->c0);
		1882
		1883	int px = x * T;
		1884	int py = y * T;
		1885
		1886	if (cell->stat_hp)
		1887	{
		1888	int width = cell->stat_width * T;
		1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1890
		1891	glColor3ub (0, 0, 0);
		1892	glRectf (px + 1, py - thick - 2,
		1893	px + width - 1, py);
		1894
		1895	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1896	glRectf (px + 2,
		1897	py - thick - 1,
		1898	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1899	}
		1900	}
		1901	}
		1902	}
		1903
		1904	void
		1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1906	CODE:
		1907	{
		1908	static float color[16][3] = {
		1909	{ 0.00F, 0.00F, 0.00F },
		1910	{ 1.00F, 1.00F, 1.00F },
		1911	{ 0.00F, 0.00F, 0.55F },
		1912	{ 1.00F, 0.00F, 0.00F },
		1913
		1914	{ 1.00F, 0.54F, 0.00F },
		1915	{ 0.11F, 0.56F, 1.00F },
		1916	{ 0.93F, 0.46F, 0.00F },
		1917	{ 0.18F, 0.54F, 0.34F },
		1918
		1919	{ 0.56F, 0.73F, 0.56F },
		1920	{ 0.80F, 0.80F, 0.80F },
		1921	{ 0.55F, 0.41F, 0.13F },
		1922	{ 0.99F, 0.77F, 0.26F },
		1923
		1924	{ 0.74F, 0.65F, 0.41F },
		1925
		1926	{ 0.00F, 1.00F, 1.00F },
		1927	{ 1.00F, 0.00F, 1.00F },
		1928	{ 1.00F, 1.00F, 0.00F },
		1929	};
		1930
		1931	int x, y;
		1932
		1933	glEnable (GL_TEXTURE_2D);
		1934	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1935	glEnable (GL_BLEND);
		1936	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1937	glBegin (GL_QUADS);
		1938
		1939	for (y = 0; y < h; y++)
		1940	for (x = 0; x < w; x++)
		1941	{
		1942	unsigned char m = data [x + y * w];
		1943
		1944	if (m)
		1945	{
		1946	float *c = color [m & 15];
		1947
		1948	float tx1 = m & 0x40 ? 0.5 : 0.;
		1949	float tx2 = tx1 + 0.5;
		1950
		1951	glColor4f (c[0], c[1], c[2], 0.75);
		1952	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1953	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1954	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1955	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1956	}
		1957	}
		1958
		1959	glEnd ();
		1960	glDisable (GL_BLEND);
		1961	glDisable (GL_TEXTURE_2D);
		1962	}
		1963
		1964	void
		1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1966	PPCODE:
		1967	{
		1968	int x, y;
		1969	int sw1 = sw + 2;
		1970	int sh1 = sh + 2;
		1971	int sh3 = sh * 3;
		1972	int sw34 = (sw * 3 + 3) & ~3;
		1973	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		1974	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		1975	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		1976
		1977	SvPOK_only (darkness3_sv);
		1978	SvCUR_set (darkness3_sv, sw34 * sh3);
		1979
		1980	mx += self->x - 1;
		1981	my += self->y - 1;
		1982
		1983	memset (darkness1, 255, sw1 * sh1);
		1984
		1985	for (y = 0; y < sh1; y++)
		1986	if (0 <= y + my && y + my < self->rows)
		1987	{
		1988	maprow *row = self->row + (y + my);
		1989
		1990	for (x = 0; x < sw1; x++)
		1991	if (row->c0 <= x + mx && x + mx < row->c1)
		1992	{
		1993	mapcell *cell = row->col + (x + mx - row->c0);
		1994
		1995	darkness1 [y * sw1 + x] = cell->darkness
		1996	? 255 - (cell->darkness - 1)
		1997	: 255 - FOW_DARKNESS;
		1998	}
		1999	}
		2000
		2001	for (y = 0; y < sh; ++y)
		2002	for (x = 0; x < sw; ++x)
		2003	{
		2004	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2005	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2006	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2007	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2008	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2009	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2010	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2011	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2012	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2013
		2014	uint8_t r11 = (d11 + d21 + d12) / 3;
		2015	uint8_t r21 = d21;
		2016	uint8_t r31 = (d21 + d31 + d32) / 3;
		2017
		2018	uint8_t r12 = d12;
		2019	uint8_t r22 = d22;
		2020	uint8_t r32 = d32;
		2021
		2022	uint8_t r13 = (d13 + d23 + d12) / 3;
		2023	uint8_t r23 = d23;
		2024	uint8_t r33 = (d23 + d33 + d32) / 3;
		2025
		2026	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2027	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2028	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2029	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2030	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2031	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2032	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2033	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2034	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2035	}
		2036
		2037	free (darkness1);
		2038
1104	EXTEND (SP, 3);	2039	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	2040	PUSHs (sv_2mortal (newSViv (sw34)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	2041	PUSHs (sv_2mortal (newSViv (sh3)));
1107	PUSHs (darkness_sv);	2042	PUSHs (darkness3_sv);
1108	}	2043	}
1109		2044
1110	SV *	2045	SV *
1111	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2046	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1112	CODE:	2047	CODE:
1113	{	2048	{
1114	int x, y, x1, y1;	2049	int x, y, x1, y1;
1115	SV data_sv = newSV (w h * 7 + 5);	2050	SV data_sv = newSV (w h * 7 + 5);
1116	uint8_t data = (uint8_t )SvPVX (data_sv);	2051	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1141	if (row && row->c0 <= x && x < row->c1)	2076	if (row && row->c0 <= x && x < row->c1)
1142	{	2077	{
1143	mapcell *cell = row->col + (x - row->c0);	2078	mapcell *cell = row->col + (x - row->c0);
1144	uint8_t flags = 0;	2079	uint8_t flags = 0;
1145		2080
1146	if (cell->face [0]) flags \|= 1;	2081	if (cell->tile [0]) flags \|= 1;
1147	if (cell->face [1]) flags \|= 2;	2082	if (cell->tile [1]) flags \|= 2;
1148	if (cell->face [2]) flags \|= 4;	2083	if (cell->tile [2]) flags \|= 4;
1149		2084
1150	*data++ = flags;	2085	*data++ = flags;
1151		2086
1152	if (flags & 1)	2087	if (flags & 1)
1153	{	2088	{
		2089	tileid tile = cell->tile [0];
1154	*data++ = cell->face [0] >> 8;	2090	*data++ = tile >> 8;
1155	*data++ = cell->face [0];	2091	*data++ = tile;
1156	}	2092	}
1157		2093
1158	if (flags & 2)	2094	if (flags & 2)
1159	{	2095	{
		2096	tileid tile = cell->tile [1];
1160	*data++ = cell->face [1] >> 8;	2097	*data++ = tile >> 8;
1161	*data++ = cell->face [1];	2098	*data++ = tile;
1162	}	2099	}
1163		2100
1164	if (flags & 4)	2101	if (flags & 4)
1165	{	2102	{
		2103	tileid tile = cell->tile [2];
1166	*data++ = cell->face [2] >> 8;	2104	*data++ = tile >> 8;
1167	*data++ = cell->face [2];	2105	*data++ = tile;
1168	}	2106	}
1169	}	2107	}
1170	else	2108	else
1171	*data++ = 0;	2109	*data++ = 0;
1172	}	2110	}
…		…
1178	}	2116	}
1179	OUTPUT:	2117	OUTPUT:
1180	RETVAL	2118	RETVAL
1181		2119
1182	void	2120	void
1183	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2121	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1184	PPCODE:	2122	PPCODE:
1185	{	2123	{
1186	int x, y, z;	2124	int x, y, z;
1187	int w, h;	2125	int w, h;
1188	int x1, y1;	2126	int x1, y1;
…		…
1212	{	2150	{
1213	uint8_t flags = *data++;	2151	uint8_t flags = *data++;
1214		2152
1215	if (flags)	2153	if (flags)
1216	{	2154	{
1217	mapface face[3] = { 0, 0, 0 };
1218
1219	mapcell *cell = row_get_cell (row, x);	2155	mapcell *cell = row_get_cell (row, x);
		2156	tileid tile[3] = { 0, 0, 0 };
1220		2157
1221	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2158	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1222	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2159	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1223	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2160	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1224		2161
1225	if (cell->darkness <= 0)	2162	if (cell->darkness == 0)
1226	{	2163	{
1227	cell->darkness = -1;	2164	cell->darkness = 0;
1228		2165
1229	for (z = 0; z <= 2; z++)	2166	for (z = 0; z <= 2; z++)
1230	{	2167	{
1231	cell->face[z] = face[z];	2168	tileid t = tile [z];
1232		2169
1233	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2170	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2171	{
1234	XPUSHs (sv_2mortal (newSViv (face[z])));	2172	XPUSHs (sv_2mortal (newSViv (t)));
		2173	need_texid (self, t);
		2174	}
		2175
		2176	cell->tile [z] = t;
1235	}	2177	}
1236	}	2178	}
1237	}	2179	}
1238	}	2180	}
1239	}	2181	}
1240	}	2182	}
1241		2183
1242	MODULE = CFClient PACKAGE = CFClient::MixChunk	2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1243		2185
1244	CFClient::MixChunk	2186	CFPlus::MixChunk
1245	new_from_file (SV class, char path)	2187	new_from_file (SV class, char path)
1246	CODE:	2188	CODE:
1247	RETVAL = Mix_LoadWAV (path);	2189	RETVAL = Mix_LoadWAV (path);
1248	OUTPUT:	2190	OUTPUT:
1249	RETVAL	2191	RETVAL
1250		2192
1251	void	2193	void
1252	DESTROY (CFClient::MixChunk self)	2194	DESTROY (CFPlus::MixChunk self)
1253	CODE:	2195	CODE:
1254	Mix_FreeChunk (self);	2196	Mix_FreeChunk (self);
1255		2197
1256	int	2198	int
1257	volume (CFClient::MixChunk self, int volume = -1)	2199	volume (CFPlus::MixChunk self, int volume = -1)
1258	CODE:	2200	CODE:
1259	RETVAL = Mix_VolumeChunk (self, volume);	2201	RETVAL = Mix_VolumeChunk (self, volume);
1260	OUTPUT:	2202	OUTPUT:
1261	RETVAL	2203	RETVAL
1262		2204
1263	int	2205	int
1264	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2206	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1265	CODE:	2207	CODE:
1266	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1267	OUTPUT:	2209	OUTPUT:
1268	RETVAL	2210	RETVAL
1269		2211
1270	MODULE = CFClient PACKAGE = CFClient::MixMusic	2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1271		2213
1272	int	2214	int
1273	volume (int volume = -1)	2215	volume (int volume = -1)
1274	CODE:	2216	CODE:
1275	RETVAL = Mix_VolumeMusic (volume);	2217	RETVAL = Mix_VolumeMusic (volume);
1276	OUTPUT:	2218	OUTPUT:
1277	RETVAL	2219	RETVAL
1278		2220
		2221	int
		2222	fade_out (int ms)
		2223	CODE:
		2224	RETVAL = Mix_FadeOutMusic (ms);
		2225	OUTPUT:
		2226	RETVAL
		2227
1279	CFClient::MixMusic	2228	CFPlus::MixMusic
1280	new_from_file (SV class, char path)	2229	new_from_file (SV class, char path)
1281	CODE:	2230	CODE:
1282	RETVAL = Mix_LoadMUS (path);	2231	RETVAL = Mix_LoadMUS (path);
1283	OUTPUT:	2232	OUTPUT:
1284	RETVAL	2233	RETVAL
1285		2234
1286	void	2235	void
1287	DESTROY (CFClient::MixMusic self)	2236	DESTROY (CFPlus::MixMusic self)
1288	CODE:	2237	CODE:
1289	Mix_FreeMusic (self);	2238	Mix_FreeMusic (self);
1290		2239
1291	int	2240	int
1292	play (CFClient::MixMusic self, int loops = -1)	2241	play (CFPlus::MixMusic self, int loops = -1)
1293	CODE:	2242	CODE:
1294	RETVAL = Mix_PlayMusic (self, loops);	2243	RETVAL = Mix_PlayMusic (self, loops);
1295	OUTPUT:	2244	OUTPUT:
1296	RETVAL	2245	RETVAL
1297		2246
		2247	int
		2248	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2249	CODE:
		2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2251	OUTPUT:
		2252	RETVAL
		2253
1298	MODULE = CFClient PACKAGE = CFClient::OpenGL	2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1299		2255
1300	BOOT:	2256	BOOT:
1301	{	2257	{
1302	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1303	static const struct {	2259	static const struct {
1304	const char *name;	2260	const char *name;
1305	IV iv;	2261	IV iv;
1306	} *civ, const_iv[] = {	2262	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	2263	# define const_iv(name) { # name, (IV)name }
		2264	const_iv (GL_VENDOR),
		2265	const_iv (GL_VERSION),
		2266	const_iv (GL_EXTENSIONS),
1308	const_iv (GL_COLOR_MATERIAL),	2267	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	2268	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	2269	const_iv (GL_FLAT),
		2270	const_iv (GL_DITHER),
1311	const_iv (GL_BLEND),	2271	const_iv (GL_BLEND),
		2272	const_iv (GL_CULL_FACE),
		2273	const_iv (GL_SCISSOR_TEST),
		2274	const_iv (GL_DEPTH_TEST),
		2275	const_iv (GL_ALPHA_TEST),
		2276	const_iv (GL_NORMALIZE),
		2277	const_iv (GL_RESCALE_NORMAL),
		2278	const_iv (GL_FRONT),
		2279	const_iv (GL_BACK),
1312	const_iv (GL_AND),	2280	const_iv (GL_AND),
		2281	const_iv (GL_ONE),
		2282	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	2283	const_iv (GL_SRC_ALPHA),
		2284	const_iv (GL_DST_ALPHA),
1314	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2285	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2286	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2287	const_iv (GL_SRC_ALPHA_SATURATE),
1315	const_iv (GL_RGB),	2288	const_iv (GL_RGB),
1316	const_iv (GL_RGBA),	2289	const_iv (GL_RGBA),
		2290	const_iv (GL_RGBA4),
		2291	const_iv (GL_RGBA8),
		2292	const_iv (GL_RGB5_A1),
1317	const_iv (GL_UNSIGNED_BYTE),	2293	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	2294	const_iv (GL_UNSIGNED_SHORT),
		2295	const_iv (GL_UNSIGNED_INT),
1319	const_iv (GL_ALPHA),	2296	const_iv (GL_ALPHA),
		2297	const_iv (GL_INTENSITY),
		2298	const_iv (GL_LUMINANCE),
		2299	const_iv (GL_LUMINANCE_ALPHA),
1320	const_iv (GL_FLOAT),	2300	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	2302	const_iv (GL_COMPILE),
		2303	const_iv (GL_PROXY_TEXTURE_1D),
		2304	const_iv (GL_PROXY_TEXTURE_2D),
1323	const_iv (GL_TEXTURE_1D),	2305	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	2306	const_iv (GL_TEXTURE_2D),
1325	const_iv (GL_TEXTURE_ENV),	2307	const_iv (GL_TEXTURE_ENV),
1326	const_iv (GL_TEXTURE_MAG_FILTER),	2308	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	2309	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	2310	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	2311	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	2312	const_iv (GL_TEXTURE_WRAP_T),
		2313	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	2314	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	2315	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	2316	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	2317	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2318	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2319	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2320	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2321	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	2322	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	2323	const_iv (GL_MODULATE),
		2324	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	2325	const_iv (GL_REPLACE),
		2326	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	2327	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	2328	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	2329	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	2330	const_iv (GL_COLOR_LOGIC_OP),
		2331	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	2332	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2333	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	2334	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	2335	const_iv (GL_LINES),
		2336	const_iv (GL_LINE_STRIP),
		2337	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	2338	const_iv (GL_QUADS),
1352	const_iv (GL_LINE_LOOP),	2339	const_iv (GL_QUAD_STRIP),
		2340	const_iv (GL_TRIANGLES),
		2341	const_iv (GL_TRIANGLE_STRIP),
		2342	const_iv (GL_TRIANGLE_FAN),
1353	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1354	const_iv (GL_FASTEST),	2344	const_iv (GL_FASTEST),
		2345	const_iv (GL_V2F),
		2346	const_iv (GL_V3F),
		2347	const_iv (GL_T2F_V3F),
		2348	const_iv (GL_T2F_N3F_V3F),
1355	# undef const_iv	2349	# undef const_iv
1356	};	2350	};
1357		2351
1358	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2352	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1359	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2353	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2354
		2355	texture_av = newAV ();
		2356	AvREAL_off (texture_av);
1360	}	2357	}
		2358
		2359	char *
		2360	gl_vendor ()
		2361	CODE:
		2362	RETVAL = (char *)glGetString (GL_VENDOR);
		2363	OUTPUT:
		2364	RETVAL
		2365
		2366	char *
		2367	gl_version ()
		2368	CODE:
		2369	RETVAL = (char *)glGetString (GL_VERSION);
		2370	OUTPUT:
		2371	RETVAL
		2372
		2373	char *
		2374	gl_extensions ()
		2375	CODE:
		2376	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2377	OUTPUT:
		2378	RETVAL
		2379
		2380	const char *glGetString (GLenum pname)
		2381
		2382	GLint glGetInteger (GLenum pname)
		2383	CODE:
		2384	glGetIntegerv (pname, &RETVAL);
		2385	OUTPUT:
		2386	RETVAL
		2387
		2388	GLdouble glGetDouble (GLenum pname)
		2389	CODE:
		2390	glGetDoublev (pname, &RETVAL);
		2391	OUTPUT:
		2392	RETVAL
1361		2393
1362	int glGetError ()	2394	int glGetError ()
		2395
		2396	void glFinish ()
1363		2397
1364	void glClear (int mask)	2398	void glClear (int mask)
1365		2399
1366	void glClearColor (float r, float g, float b, float a = 1.0)	2400	void glClearColor (float r, float g, float b, float a = 1.0)
1367	PROTOTYPE: @	2401	PROTOTYPE: @
…		…
1374		2408
1375	void glHint (int target, int mode)	2409	void glHint (int target, int mode)
1376		2410
1377	void glBlendFunc (int sfactor, int dfactor)	2411	void glBlendFunc (int sfactor, int dfactor)
1378		2412
		2413	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2414	CODE:
		2415	gl_BlendFuncSeparate (sa, da, saa, daa);
		2416
		2417	void glDepthMask (int flag)
		2418
1379	void glLogicOp (int opcode)	2419	void glLogicOp (int opcode)
1380		2420
		2421	void glColorMask (int red, int green, int blue, int alpha)
		2422
1381	void glMatrixMode (int mode)	2423	void glMatrixMode (int mode)
1382		2424
1383	void glPushMatrix ()	2425	void glPushMatrix ()
1384		2426
1385	void glPopMatrix ()	2427	void glPopMatrix ()
1386		2428
1387	void glLoadIdentity ()	2429	void glLoadIdentity ()
1388		2430
		2431	void glDrawBuffer (int buffer)
		2432
		2433	void glReadBuffer (int buffer)
		2434
		2435	# near_ and far_ are due to microsofts buggy "c" compiler
		2436	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2437
		2438	# 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)	2439	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1390		2440
1391	void glViewport (int x, int y, int width, int height)	2441	void glViewport (int x, int y, int width, int height)
		2442
		2443	void glScissor (int x, int y, int width, int height)
1392		2444
1393	void glTranslate (float x, float y, float z = 0.)	2445	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	2446	CODE:
1395	glTranslatef (x, y, z);	2447	glTranslatef (x, y, z);
1396		2448
1397	void glScale (float x, float y, float z)	2449	void glScale (float x, float y, float z = 1.)
1398	CODE:	2450	CODE:
1399	glScalef (x, y, z);	2451	glScalef (x, y, z);
1400		2452
1401	void glRotate (float angle, float x, float y, float z)	2453	void glRotate (float angle, float x, float y, float z)
1402	CODE:	2454	CODE:
…		…
1406		2458
1407	void glEnd ()	2459	void glEnd ()
1408		2460
1409	void glColor (float r, float g, float b, float a = 1.0)	2461	void glColor (float r, float g, float b, float a = 1.0)
1410	PROTOTYPE: @	2462	PROTOTYPE: @
		2463	ALIAS:
		2464	glColor_premultiply = 1
1411	CODE:	2465	CODE:
		2466	if (ix)
		2467	{
		2468	r *= a;
		2469	g *= a;
		2470	b *= a;
		2471	}
		2472	// microsoft visual "c" rounds instead of truncating...
1412	glColor4f (r, g, b, a);	2473	glColor4f (r, g, b, a);
		2474
		2475	void glInterleavedArrays (int format, int stride, char *data)
		2476
		2477	void glDrawElements (int mode, int count, int type, char *indices)
		2478
		2479	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2480
		2481	void glRasterPos (float x, float y, float z = 0.)
		2482	CODE:
		2483	glRasterPos3f (0, 0, z);
		2484	glBitmap (0, 0, 0, 0, x, y, 0);
1413		2485
1414	void glVertex (float x, float y, float z = 0.)	2486	void glVertex (float x, float y, float z = 0.)
1415	CODE:	2487	CODE:
1416	glVertex3f (x, y, z);	2488	glVertex3f (x, y, z);
1417		2489
…		…
1429		2501
1430	void glBindTexture (int target, int name)	2502	void glBindTexture (int target, int name)
1431		2503
1432	void glConvolutionParameter (int target, int pname, float params)	2504	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	2505	CODE:
		2506	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	2507	gl.ConvolutionParameterf (target, pname, params);
1435		2508
1436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2509	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2510	CODE:
		2511	if (gl.ConvolutionFilter2D)
		2512	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2513
		2514	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2515	CODE:
		2516	if (gl.SeparableFilter2D)
		2517	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1437		2518
1438	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2519	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1439		2520
1440	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2521	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2522
		2523	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2524
		2525	void glPixelZoom (float x, float y)
		2526
		2527	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441		2528
1442	int glGenTexture ()	2529	int glGenTexture ()
1443	CODE:	2530	CODE:
1444	{	2531	RETVAL = gen_texture ();
1445	GLuint name;
1446	glGenTextures (1, &name);
1447	RETVAL = name;
1448	}
1449	OUTPUT:	2532	OUTPUT:
1450	RETVAL	2533	RETVAL
1451		2534
1452	void glDeleteTexture (int name)	2535	void glDeleteTexture (int name)
1453	CODE:	2536	CODE:
1454	{
1455	GLuint name_ = name;
1456	glDeleteTextures (1, &name_);	2537	del_texture (name);
1457	}	2538
1458
1459	int glGenList ()	2539	int glGenList ()
1460	CODE:	2540	CODE:
1461	RETVAL = glGenLists (1);	2541	RETVAL = glGenLists (1);
1462	OUTPUT:	2542	OUTPUT:
1463	RETVAL	2543	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 1.204 by root, Thu Jul 19 14:54:50 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 1.204 by root, Thu Jul 19 14:54:50 2007 UTC