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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 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 = (PangoFontDescription )	167	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		168
74	int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76	if (height < MIN_FONT_HEIGHT)
77	height = MIN_FONT_HEIGHT;
78
79	if (pango_font_description_get_size (font) != height)
80	{
81	font = pango_font_description_copy (font);
82	pango_font_description_set_absolute_size (font, height);	169	pango_font_description_set_absolute_size (font,
		170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		171
83	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
84	}
85	}	173	}
86		174
87	static void	175	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
89	{	177	{
90	layout_update (self);	178	PangoRectangle rect;
91		179
		180	// get_pixel_* wrongly rounds down
92	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
93		182
94	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
95	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
96	if (!h) h = 1;
97	}
98		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;
99	typedef uint16_t mapface;	194	typedef uint16_t faceid;
100		195
101	typedef struct {	196	typedef struct {
102	GLint name;	197	int name;
103	int w, h;	198	int w, h;
104	float s, t;	199	float s, t;
105	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
106	} maptex;	203	} maptex;
107		204
108	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
109	int16_t darkness;	208	uint16_t darkness;
110	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
111	} mapcell;	210	} mapcell;
112		211
113	typedef struct {	212	typedef struct {
114	int32_t c0, c1;	213	int32_t c0, c1;
115	mapcell *col;	214	mapcell *col;
116	} maprow;	215	} maprow;
117		216
118	typedef struct map {	217	typedef struct map {
119	int x, y, w, h;	218	int x, y, w, h;
120	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
121	int faces;	220	int faces; tileid *face2tile; // [faceid]
122	mapface *face;	221	int texs; maptex *tex; // [tileid]
123
124	int texs;
125	maptex *tex;
126		222
127	int32_t rows;	223	int32_t rows;
128	maprow *row;	224	maprow *row;
129	} *CFClient__Map;	225	} *CFPlus__Map;
130		226
131	static char *	227	static char *
132	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
133	{	229	{
134	char *p;	230	char *p;
151	}	247	}
152		248
153	#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))
154	#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))
155		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
156	static maprow *	272	static maprow *
157	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
158	{	274	{
159	if (0 > y)	275	if (0 > y)
160	{	276	{
161	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
162	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
200		316
201	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
202	}	318	}
203		319
204	static mapcell *	320	static mapcell *
205	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
206	{	322	{
207	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
208	}	324	}
209		325
210	static void	326	static void
211	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
212	{	328	{
213	int r;	329	int r;
214		330
215	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
216	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
224	self->row = 0;	340	self->row = 0;
225	self->rows = 0;	341	self->rows = 0;
226	}	342	}
227		343
228	static void	344	static void
229	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)
230	{	346	{
231	int x, y;	347	int x, y;
232	maprow *row;	348	maprow *row;
		349	mapcell *cell;
233		350
234	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
235	if (y >= 0)	352	if (y >= 0)
236	{	353	{
237	if (y >= self->rows)	354	if (y >= self->rows)
…		…
243	if (x >= row->c0)	360	if (x >= row->c0)
244	{	361	{
245	if (x >= row->c1)	362	if (x >= row->c1)
246	break;	363	break;
247		364
248	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;
249	}	371	}
250	}	372	}
251	}	373	}
252		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
253	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
254	music_finished ()	392	music_finished (void)
255	{	393	{
256	SDL_UserEvent ev;	394	SDL_UserEvent ev;
257		395
258	ev.type = SDL_USEREVENT;	396	ev.type = SDL_USEREVENT;
259	ev.code = 0;	397	ev.code = 0;
…		…
261	ev.data2 = 0;	399	ev.data2 = 0;
262		400
263	SDL_PushEvent ((SDL_Event *)&ev);	401	SDL_PushEvent ((SDL_Event *)&ev);
264	}	402	}
265		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
266	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
267		439
268	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
269		441
270	BOOT:	442	BOOT:
271	{	443	{
272	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
273	static const struct {	445	static const struct {
274	const char *name;	446	const char *name;
275	IV iv;	447	IV iv;
276	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
277	# 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
278	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
279	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
280	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
281	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
282	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
291	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
292	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
293	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
294	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
295	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
296	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
297	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
298	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
299	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
300	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
355	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
356	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
357	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
358	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
359	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
360	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
361	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
362	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
363	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
364	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
365	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
366	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
367	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
368	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
369	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
370	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
371	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
372	const_iv (KMOD_CTRL),
373	const_iv (KMOD_SHIFT),
374	const_iv (KMOD_ALT),
375	const_iv (KMOD_META)
376	# undef const_iv	557	# undef const_iv
377	};	558	};
378		559
379	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; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381		562
382	fontmap = pango_ft2_font_map_new ();	563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
383	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
384	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
385	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
386		572
387	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
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
389		598
390	void	599	void
391	SDL_Quit ()	600	SDL_Quit ()
392		601
393	void	602	void
394	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
395	PPCODE:	604	PPCODE:
396	{	605	{
397	SDL_Rect **m;	606	SDL_Rect **m;
398		607
399	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
400	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
401	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
402	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
403		612
		613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		615
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
407	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408		620
409	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		622	#if SDL_VERSION_ATLEAST(1,2,10)
410	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
411	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
412		625	#endif
413	SDL_EnableUNICODE (1);
414	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415		626
416	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
417		628
418	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
419	while (*m)	630	while (*m)
420	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
421	AV *av = newAV ();	634	AV *av = newAV ();
422	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
423	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));
424	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
425		641
426	++m;	642	++m;
427	}	643	}
428	}	644	}
429		645
430	int	646	int
431	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
432	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
433	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
434	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
435	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
436	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	}
437	OUTPUT:	672	OUTPUT:
438	RETVAL	673	RETVAL
439		674
440	void	675	void
441	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
442		677
		678	char *
		679	SDL_GetKeyName (int sym)
		680
		681	int
		682	SDL_GetAppState ()
		683
443	void	684	void
444	SDL_PollEvent ()	685	poll_events ()
445	PPCODE:	686	PPCODE:
446	{	687	{
447	SDL_Event ev;	688	SDL_Event ev;
448		689
449	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
450	{	692	{
451	HV *hv = newHV ();	693	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		695
453	switch (ev.type)	696	switch (ev.type)
454	{	697	{
455	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
456	case SDL_KEYUP:	699	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
458	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
459	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 */
460	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
461	break;	705	break;
462		706
463	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
464	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
465	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
466	break;	710	break;
467		711
468	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);
469	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
470	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
471	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
472	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
473	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
474	break;	738	break;
475		739
476	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
477	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
		742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		743
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	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;
482	}	755	}
483		756
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
485	}	758	}
486	}	759	}
487		760
488	int	761	int
489	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)
490	POSTCALL:	763	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	764	Mix_HookMusicFinished (music_finished);
		765	Mix_ChannelFinished (channel_finished);
492		766
493	void	767	void
494	Mix_CloseAudio ()	768	Mix_CloseAudio ()
495		769
496	int	770	int
497	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
498		772
499	void	773	void
500	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
501	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
502	#ifndef _WIN32	782	#ifdef _WIN32
503	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	}
504	#endif	804	#endif
505		805	}
506	char *
507	gl_version ()
508	CODE:
509	RETVAL = (char *)glGetString (GL_VERSION);
510	OUTPUT:
511	RETVAL
512
513	char *
514	gl_extensions ()
515	CODE:
516	RETVAL = (char *)glGetString (GL_EXTENSIONS);
517	OUTPUT:
518	RETVAL
519		806
520	void	807	void
521	add_font (char *file)	808	add_font (char *file)
522	CODE:	809	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
524
525	void
526	set_font (char *file)
527	CODE:
528	{
529	int count;
530	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
531	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532	FcPatternDestroy (pattern);
533	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534	pango_context_set_font_description (context, font);
535	}
536		811
537	void	812	void
538	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
539	ALIAS:	814	ALIAS:
540	load_image_file = 1	815	load_image_file = 1
…		…
582		857
583	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
584		859
585	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
586		861
		862	SDL_LockSurface (surface2);
587	EXTEND (SP, 5);	863	EXTEND (SP, 6);
588	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
589	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
590	SDL_LockSurface (surface2);
591	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
592	SDL_UnlockSurface (surface2);
593	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)));
594	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
595	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
596		871
597	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
598	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
599	}	874	}
600		875
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	897	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	898	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	899	}
625		900
626	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
627	fatal (char *message)	910	fatal (char *message)
628	CODE:	911	CODE:
		912	fprintf (stderr, "FATAL: %s\n", message);
629	#ifdef _WIN32	913	#ifdef _WIN32
630	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
631	#else	923	#else
632	fprintf (stderr, "FATAL: %s\n", message);	924	_exit (retval);
633	#endif	925	#endif
634	exit (1);
635		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
636	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
637		961
638	CFClient::Layout	962	void
639	new (SV *class, int base_height = 10)	963	reset_glyph_cache ()
		964	CODE:
		965	tc_clear ();
		966
		967	CFPlus::Layout
		968	new (SV *class)
640	CODE:	969	CODE:
641	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	971
643	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
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	981	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	982	OUTPUT:
649	RETVAL	983	RETVAL
650		984
651	void	985	void
652	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
653	CODE:	987	CODE:
654	g_object_unref (self->pl);	988	g_object_unref (self->pl);
655	Safefree (self);	989	Safefree (self);
656		990
657	void	991	void
658	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
659	CODE:	993	CODE:
660	{	994	{
661	STRLEN textlen;	995	STRLEN textlen;
662	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
663		997
664	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
665	}	999	}
666		1000
667	void	1001	void
668	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
669	CODE:	1003	CODE:
670	{	1004	{
671	STRLEN textlen;	1005	STRLEN textlen;
672	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
673		1007
674	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
675	}	1009	}
676		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
677	SV *	1096	SV *
678	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
679	CODE:	1098	CODE:
680	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
681	SvUTF8_on (RETVAL);	1100	sv_utf8_decode (RETVAL);
682	OUTPUT:	1101	OUTPUT:
683	RETVAL	1102	RETVAL
684		1103
685	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
686	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
687	CODE:	1123	CODE:
		1124	if (self->base_height != base_height)
		1125	{
688	self->base_height = base_height;	1126	self->base_height = base_height;
		1127	layout_update_font (self);
		1128	}
689		1129
690	void	1130	void
691	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
692	CODE:	1132	CODE:
693	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);
694		1134
695	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
696	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
697	PPCODE:	1162	PPCODE:
698	{	1163	{
699	int w, h;	1164	int w, h;
700		1165
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
703		1167
704	EXTEND (SP, 2);	1168	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
707	}	1171	}
708		1172
709	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
710	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
711	CODE:	1187	CODE:
712	{	1188	{
713	int index, trailing;	1189	int index, trailing;
714
715	layout_update (self);
716	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);
717
718	RETVAL = index;	1191	RETVAL = index + trailing;
719	}	1192	}
720	OUTPUT:	1193	OUTPUT:
721	RETVAL	1194	RETVAL
722		1195
723	void	1196	void
724	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
725	PPCODE:	1198	PPCODE:
726	{	1199	{
727	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		1202
731	EXTEND (SP, 3);	1203	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
734	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
735	}	1207	}
736		1208
737	void	1209	void
738	render (CFClient::Layout self)	1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
739	PPCODE:	1211	PPCODE:
740	{	1212	{
741	SV *retval;	1213	int line, x;
742	int w, h;
743	FT_Bitmap bitmap;
744		1214
745	layout_update (self);	1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
746	layout_get_pixel_size (self, &w, &h);	1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
747		1217
748	retval = newSV (w * h);
749	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);
751
752	bitmap.rows = h;
753	bitmap.width = w;
754	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758
759	memset (bitmap.buffer, 0, w * h);
760
761	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762
763	EXTEND (SP, 3);	1218	EXTEND (SP, 2);
764	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	{
765	PUSHs (sv_2mortal (newSViv (h)));	1243	PUSHs (sv_2mortal (newSViv (index)));
766	PUSHs (sv_2mortal (retval));	1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
767	}	1246	}
768		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
769	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
770		1259
		1260	int minpot (int n)
		1261
771	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
772	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.)
773	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
		1287	ALIAS:
		1288	draw_quad_alpha = 1
		1289	draw_quad_alpha_premultiplied = 2
774	CODE:	1290	CODE:
775	{	1291	{
776	HV hv = (HV )SvRV (self);	1292	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
779	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
780	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
781		1296
782	if (items < 5)	1297	if (items < 5)
783	{	1298	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	1301	}
787		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
788	glBindTexture (GL_TEXTURE_2D, name);	1317	glBindTexture (GL_TEXTURE_2D, name);
789	if (wrap_mode) {	1318
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}
793	glBegin (GL_QUADS);	1319	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	1320	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	1321	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1322	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1323	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	1324	glEnd ();
799	}
800		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
801	MODULE = CFClient PACKAGE = CFClient::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
802		1345
803	CFClient::Map	1346	CFPlus::Map
804	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
805	CODE:	1348	CODE:
806	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
807	RETVAL->x = 0;	1350	RETVAL->x = 0;
808	RETVAL->y = 0;	1351	RETVAL->y = 0;
809	RETVAL->w = map_width;	1352	RETVAL->w = 0;
810	RETVAL->h = map_height;	1353	RETVAL->h = 0;
811	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
812	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
813	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
814	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
815	RETVAL->texs = 8192;
816	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
817	RETVAL->rows = 0;	1358	RETVAL->rows = 0;
818	RETVAL->row = 0;	1359	RETVAL->row = 0;
819	OUTPUT:	1360	OUTPUT:
820	RETVAL	1361	RETVAL
821		1362
822	void	1363	void
823	DESTROY (CFClient::Map self)	1364	DESTROY (CFPlus::Map self)
824	CODE:	1365	CODE:
825	{	1366	{
826	map_clear (self);	1367	map_clear (self);
827	Safefree (self->face);	1368	Safefree (self->face2tile);
		1369	Safefree (self->tex);
828	Safefree (self);	1370	Safefree (self);
829	}	1371	}
830		1372
831	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
832	clear (CFClient::Map self)	1380	clear (CFPlus::Map self)
833	CODE:	1381	CODE:
834	map_clear (self);	1382	map_clear (self);
835		1383
836	void	1384	void
837	set_face (CFClient::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
838	CODE:	1386	CODE:
839	{	1387	{
840	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
841	{	1389	need_texid (self, tile);
842	Append (mapface, self->face, self->faces, self->faces);
843	self->faces *= 2;
844	}
845
846	self->face [face] = texid;
847	}	1390	}
848		1391
849	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
850	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)
851	CODE:	1417	CODE:
852	{	1418	{
853	while (self->texs <= texid)	1419	need_texid (self, texid);
854	{
855	Append (maptex, self->tex, self->texs, self->texs);
856	self->texs *= 2;
857	}
858		1420
859	{	1421	{
860	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
861		1423
862	tex->name = name;	1424	tex->name = name;
…		…
867	tex->r = r;	1429	tex->r = r;
868	tex->g = g;	1430	tex->g = g;
869	tex->b = b;	1431	tex->b = b;
870	tex->a = a;	1432	tex->a = a;
871	}	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);
872	}	1443	}
873		1444
874	int	1445	int
875	ox (CFClient::Map self)	1446	ox (CFPlus::Map self)
876	ALIAS:	1447	ALIAS:
877	oy = 1	1448	oy = 1
		1449	x = 2
		1450	y = 3
		1451	w = 4
		1452	h = 5
878	CODE:	1453	CODE:
879	switch (ix)	1454	switch (ix)
880	{	1455	{
881	case 0: RETVAL = self->ox; break;	1456	case 0: RETVAL = self->ox; break;
882	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;
883	}	1462	}
884	OUTPUT:	1463	OUTPUT:
885	RETVAL	1464	RETVAL
886		1465
887	void	1466	void
888	scroll (CFClient::Map self, int dx, int dy)	1467	scroll (CFPlus::Map self, int dx, int dy)
889	CODE:	1468	CODE:
890	{	1469	{
891	if (dx > 0)	1470	if (dx > 0)
892	map_blank (self, self->x, self->y, dx - 1, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
893	else if (dx < 0)	1472	else if (dx < 0)
894	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);
895		1474
896	if (dy > 0)	1475	if (dy > 0)
897	map_blank (self, self->x, self->y, self->w, dy - 1);	1476	map_blank (self, self->x, self->y, self->w, dy);
898	else if (dy < 0)	1477	else if (dy < 0)
899	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);
900		1479
901	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
902	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
903		1482
904	while (self->y < 0)	1483	while (self->y < 0)
…		…
909	self->y += MAP_EXTEND_Y;	1488	self->y += MAP_EXTEND_Y;
910	}	1489	}
911	}	1490	}
912		1491
913	void	1492	void
914	map1a_update (CFClient::Map self, SV *data_)	1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)
915	CODE:	1494	CODE:
916	{	1495	{
917	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
918	uint8_t data_end = (uint8_t )SvEND (data_);	1497	uint8_t data_end = (uint8_t )SvEND (data_);
919	mapcell *cell;	1498	mapcell *cell;
920	int x, y, flags;	1499	int x, y, flags;
921		1500
922	while (data < data_end)	1501	while (data < data_end - 1)
923	{	1502	{
924	flags = (data [0] << 8) + data [1]; data += 2;	1503	flags = (data [0] << 8) + data [1]; data += 2;
925		1504
926	x = ((flags >> 10) & 63) + self->x;	1505	x = self->x + ((flags >> 10) & 63);
927	y = ((flags >> 4) & 63) + self->y;	1506	y = self->y + ((flags >> 4) & 63);
928		1507
929	cell = map_get_cell (self, x, y);	1508	cell = map_get_cell (self, x, y);
930		1509
931	if (flags & 15)	1510	if (flags & 15)
932	{	1511	{
933	if (cell->darkness < 0)	1512	if (!cell->darkness)
934	{	1513	{
		1514	memset (cell, 0, sizeof (*cell));
935	cell->darkness = 0;	1515	cell->darkness = 256;
936	cell->face [0] = 0;
937	cell->face [1] = 0;
938	cell->face [2] = 0;
939	}	1516	}
940		1517
941	cell->darkness = flags & 8 ? *data++ : 255;
942
943	//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	}
944		1559
945	if (flags & 4)	1560	if (flags & 4)
946	{	1561	{
947	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];
948	}	1565	}
949		1566
950	if (flags & 2)	1567	if (flags & 2)
951	{	1568	{
952	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];
953	}	1572	}
954		1573
955	if (flags & 1)	1574	if (flags & 1)
956	{	1575	{
957	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];
958	}	1579	}
959	}	1580	}
960	else	1581	else
961	cell->darkness = -1;	1582	cell->darkness = 0;
962	}	1583	}
963	}	1584	}
964		1585
965	SV *	1586	SV *
966	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)
967	CODE:	1588	CODE:
968	{	1589	{
969	int x1, x;	1590	int x1, x;
970	int y1, y;	1591	int y1, y;
971	int z;	1592	int z;
…		…
992	{	1613	{
993	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
994		1615
995	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
996	{	1617	{
997	mapface face = cell->face [z];
998
999	if (face)
1000	{
1001	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
1002	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
1003	int a1 = tex.a;	1620	int a1 = tex.a;
1004		1621
1005	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1006	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1007	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1008	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1009	}
1010	}	1626	}
1011	}	1627	}
1012		1628
1013	*map++ = (r )	1629	*map++ = (r )
1014	\| (g << 8)	1630	\| (g << 8)
…		…
1021	}	1637	}
1022	OUTPUT:	1638	OUTPUT:
1023	RETVAL	1639	RETVAL
1024		1640
1025	void	1641	void
1026	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)
1027	PPCODE:	1643	CODE:
1028	{	1644	{
1029	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;
1030	int x, y, z;	1649	int x, y, z;
1031	int last_name;	1650	int last_name;
1032	mapface face;
1033	int sw4 = (sw + 3) & ~3;
1034	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1035	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1036		1651
1037	memset (darkness, 255, sw4 * sh);	1652	// thats current max. sorry.
1038	SvPOK_only (darkness_sv);	1653	if (sw > 255) sw = 255;
1039	SvCUR_set (darkness_sv, sw4 * sh);	1654	if (sh > 255) sh = 255;
1040		1655
1041	vx = self->x + (self->w - sw) / 2 - shift_x;	1656	// clear key, in case of extra padding
1042	vy = self->y + (self->h - sh) / 2 - shift_y;	1657	memset (&skey, 0, sizeof (skey));
1043
1044	/*
1045	int vx = self->vx = self->w >= sw
1046	? self->x + (self->w - sw) / 2
1047	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1048
1049	int vy = self->vy = self->h >= sh
1050	? self->y + (self->h - sh) / 2
1051	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1052	*/
1053		1658
1054	glColor4ub (255, 255, 255, 255);	1659	glColor4ub (255, 255, 255, 255);
1055		1660
		1661	glEnable (GL_BLEND);
1056	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1057	glEnable (GL_BLEND);
1058	glEnable (GL_TEXTURE_2D);	1663	glEnable (GL_TEXTURE_2D);
1059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1060		1665
1061	glBegin (GL_QUADS);	1666	glBegin (GL_QUADS);
1062		1667
1063	last_name = 0;	1668	last_name = 0;
1064		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
1065	for (z = 0; z < 3; z++)	1695	for (z = 0; z <= 2; z++)
		1696	{
		1697	memset (smooth_level, 0, sizeof (smooth_level));
		1698
1066	for (y = 0; y < sh; y++)	1699	for (y = 0; y < sh; y++)
1067	if (0 <= y + vy && y + vy < self->rows)	1700	if (0 <= y + my && y + my < self->rows)
1068	{	1701	{
1069	maprow *row = self->row + (y + vy);	1702	maprow *row = self->row + (y + my);
1070		1703
1071	for (x = 0; x < sw; x++)	1704	for (x = 0; x < sw; x++)
1072	if (row->c0 <= x + vx && x + vx < row->c1)	1705	if (row->c0 <= x + mx && x + mx < row->c1)
1073	{	1706	{
1074	mapcell *cell = row->col + (x + vx - row->c0);	1707	mapcell *cell = row->col + (x + mx - row->c0);
1075
1076	darkness[y * sw4 + x] = cell->darkness < 0
1077	? 255 - FOW_DARKNESS
1078	: 255 - cell->darkness;
1079
1080	face = cell->face [z];	1708	tileid tile = cell->tile [z];
1081		1709
1082	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))
1083	{	1805	{
1084	maptex tex = self->tex [face];	1806	int level = (w << 5) \| b;
		1807	HE *he;
1085		1808
1086	int px = (x + 1) * 32 - tex.w;	1809	hv_iterinit (smooth);
1087	int py = (y + 1) * 32 - tex.h;	1810	while ((he = hv_iternext (smooth)))
1088
1089	if (last_name != tex.name)
1090	{	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
1091	glEnd ();	1834	glEnd ();
1092	last_name = tex.name;
1093	glBindTexture (GL_TEXTURE_2D, last_name);	1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1094	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	}
1095	}	1859	}
1096
1097	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1098	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1099	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1100	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1101	}	1860	}
1102	}
1103	}	1861	}
		1862	}
		1863
		1864	hv_clear (smooth);
		1865	}
1104		1866
1105	glEnd ();	1867	glEnd ();
1106		1868
1107	glDisable (GL_TEXTURE_2D);	1869	glDisable (GL_TEXTURE_2D);
1108	glDisable (GL_BLEND);	1870	glDisable (GL_BLEND);
1109		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
1110	EXTEND (SP, 3);	2039	EXTEND (SP, 3);
1111	PUSHs (sv_2mortal (newSViv (sw4)));	2040	PUSHs (sv_2mortal (newSViv (sw34)));
1112	PUSHs (sv_2mortal (newSViv (sh)));	2041	PUSHs (sv_2mortal (newSViv (sh3)));
1113	PUSHs (darkness_sv);	2042	PUSHs (darkness3_sv);
1114	}	2043	}
1115		2044
1116	SV *	2045	SV *
1117	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)
1118	CODE:	2047	CODE:
1119	{	2048	{
1120	int x, y, x1, y1;	2049	int x, y, x1, y1;
1121	SV data_sv = newSV (w h * 7 + 5);	2050	SV data_sv = newSV (w h * 7 + 5);
1122	uint8_t data = (uint8_t )SvPVX (data_sv);	2051	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1147	if (row && row->c0 <= x && x < row->c1)	2076	if (row && row->c0 <= x && x < row->c1)
1148	{	2077	{
1149	mapcell *cell = row->col + (x - row->c0);	2078	mapcell *cell = row->col + (x - row->c0);
1150	uint8_t flags = 0;	2079	uint8_t flags = 0;
1151		2080
1152	if (cell->face [0]) flags \|= 1;	2081	if (cell->tile [0]) flags \|= 1;
1153	if (cell->face [1]) flags \|= 2;	2082	if (cell->tile [1]) flags \|= 2;
1154	if (cell->face [2]) flags \|= 4;	2083	if (cell->tile [2]) flags \|= 4;
1155		2084
1156	*data++ = flags;	2085	*data++ = flags;
1157		2086
1158	if (flags & 1)	2087	if (flags & 1)
1159	{	2088	{
		2089	tileid tile = cell->tile [0];
1160	*data++ = cell->face [0] >> 8;	2090	*data++ = tile >> 8;
1161	*data++ = cell->face [0];	2091	*data++ = tile;
1162	}	2092	}
1163		2093
1164	if (flags & 2)	2094	if (flags & 2)
1165	{	2095	{
		2096	tileid tile = cell->tile [1];
1166	*data++ = cell->face [1] >> 8;	2097	*data++ = tile >> 8;
1167	*data++ = cell->face [1];	2098	*data++ = tile;
1168	}	2099	}
1169		2100
1170	if (flags & 4)	2101	if (flags & 4)
1171	{	2102	{
		2103	tileid tile = cell->tile [2];
1172	*data++ = cell->face [2] >> 8;	2104	*data++ = tile >> 8;
1173	*data++ = cell->face [2];	2105	*data++ = tile;
1174	}	2106	}
1175	}	2107	}
1176	else	2108	else
1177	*data++ = 0;	2109	*data++ = 0;
1178	}	2110	}
…		…
1184	}	2116	}
1185	OUTPUT:	2117	OUTPUT:
1186	RETVAL	2118	RETVAL
1187		2119
1188	void	2120	void
1189	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)
1190	PPCODE:	2122	PPCODE:
1191	{	2123	{
1192	int x, y, z;	2124	int x, y, z;
1193	int w, h;	2125	int w, h;
1194	int x1, y1;	2126	int x1, y1;
…		…
1218	{	2150	{
1219	uint8_t flags = *data++;	2151	uint8_t flags = *data++;
1220		2152
1221	if (flags)	2153	if (flags)
1222	{	2154	{
1223	mapface face[3] = { 0, 0, 0 };
1224
1225	mapcell *cell = row_get_cell (row, x);	2155	mapcell *cell = row_get_cell (row, x);
		2156	tileid tile[3] = { 0, 0, 0 };
1226		2157
1227	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2158	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1228	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2159	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1229	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2160	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1230		2161
1231	if (cell->darkness <= 0)	2162	if (cell->darkness == 0)
1232	{	2163	{
1233	cell->darkness = -1;	2164	cell->darkness = 0;
1234		2165
1235	for (z = 0; z <= 2; z++)	2166	for (z = 0; z <= 2; z++)
1236	{	2167	{
1237	cell->face[z] = face[z];	2168	tileid t = tile [z];
1238		2169
1239	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2170	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2171	{
1240	XPUSHs (sv_2mortal (newSViv (face[z])));	2172	XPUSHs (sv_2mortal (newSViv (t)));
		2173	need_texid (self, t);
		2174	}
		2175
		2176	cell->tile [z] = t;
1241	}	2177	}
1242	}	2178	}
1243	}	2179	}
1244	}	2180	}
1245	}	2181	}
1246	}	2182	}
1247		2183
1248	MODULE = CFClient PACKAGE = CFClient::MixChunk	2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1249		2185
1250	CFClient::MixChunk	2186	CFPlus::MixChunk
1251	new_from_file (SV class, char path)	2187	new_from_file (SV class, char path)
1252	CODE:	2188	CODE:
1253	RETVAL = Mix_LoadWAV (path);	2189	RETVAL = Mix_LoadWAV (path);
1254	OUTPUT:	2190	OUTPUT:
1255	RETVAL	2191	RETVAL
1256		2192
1257	void	2193	void
1258	DESTROY (CFClient::MixChunk self)	2194	DESTROY (CFPlus::MixChunk self)
1259	CODE:	2195	CODE:
1260	Mix_FreeChunk (self);	2196	Mix_FreeChunk (self);
1261		2197
1262	int	2198	int
1263	volume (CFClient::MixChunk self, int volume = -1)	2199	volume (CFPlus::MixChunk self, int volume = -1)
1264	CODE:	2200	CODE:
1265	RETVAL = Mix_VolumeChunk (self, volume);	2201	RETVAL = Mix_VolumeChunk (self, volume);
1266	OUTPUT:	2202	OUTPUT:
1267	RETVAL	2203	RETVAL
1268		2204
1269	int	2205	int
1270	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)
1271	CODE:	2207	CODE:
1272	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1273	OUTPUT:	2209	OUTPUT:
1274	RETVAL	2210	RETVAL
1275		2211
1276	MODULE = CFClient PACKAGE = CFClient::MixMusic	2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1277		2213
1278	int	2214	int
1279	volume (int volume = -1)	2215	volume (int volume = -1)
1280	CODE:	2216	CODE:
1281	RETVAL = Mix_VolumeMusic (volume);	2217	RETVAL = Mix_VolumeMusic (volume);
1282	OUTPUT:	2218	OUTPUT:
1283	RETVAL	2219	RETVAL
1284		2220
		2221	int
		2222	fade_out (int ms)
		2223	CODE:
		2224	RETVAL = Mix_FadeOutMusic (ms);
		2225	OUTPUT:
		2226	RETVAL
		2227
1285	CFClient::MixMusic	2228	CFPlus::MixMusic
1286	new_from_file (SV class, char path)	2229	new_from_file (SV class, char path)
1287	CODE:	2230	CODE:
1288	RETVAL = Mix_LoadMUS (path);	2231	RETVAL = Mix_LoadMUS (path);
1289	OUTPUT:	2232	OUTPUT:
1290	RETVAL	2233	RETVAL
1291		2234
1292	void	2235	void
1293	DESTROY (CFClient::MixMusic self)	2236	DESTROY (CFPlus::MixMusic self)
1294	CODE:	2237	CODE:
1295	Mix_FreeMusic (self);	2238	Mix_FreeMusic (self);
1296		2239
1297	int	2240	int
1298	play (CFClient::MixMusic self, int loops = -1)	2241	play (CFPlus::MixMusic self, int loops = -1)
1299	CODE:	2242	CODE:
1300	RETVAL = Mix_PlayMusic (self, loops);	2243	RETVAL = Mix_PlayMusic (self, loops);
1301	OUTPUT:	2244	OUTPUT:
1302	RETVAL	2245	RETVAL
1303		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
1304	MODULE = CFClient PACKAGE = CFClient::OpenGL	2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1305		2255
1306	BOOT:	2256	BOOT:
1307	{	2257	{
1308	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1309	static const struct {	2259	static const struct {
1310	const char *name;	2260	const char *name;
1311	IV iv;	2261	IV iv;
1312	} *civ, const_iv[] = {	2262	} *civ, const_iv[] = {
1313	# 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),
1314	const_iv (GL_COLOR_MATERIAL),	2267	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	2268	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	2269	const_iv (GL_FLAT),
		2270	const_iv (GL_DITHER),
1317	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),
1318	const_iv (GL_AND),	2280	const_iv (GL_AND),
		2281	const_iv (GL_ONE),
		2282	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	2283	const_iv (GL_SRC_ALPHA),
		2284	const_iv (GL_DST_ALPHA),
1320	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),
1321	const_iv (GL_RGB),	2288	const_iv (GL_RGB),
1322	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),
1323	const_iv (GL_UNSIGNED_BYTE),	2293	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),	2294	const_iv (GL_UNSIGNED_SHORT),
		2295	const_iv (GL_UNSIGNED_INT),
1325	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),
1326	const_iv (GL_FLOAT),	2300	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	2302	const_iv (GL_COMPILE),
		2303	const_iv (GL_PROXY_TEXTURE_1D),
		2304	const_iv (GL_PROXY_TEXTURE_2D),
1329	const_iv (GL_TEXTURE_1D),	2305	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	2306	const_iv (GL_TEXTURE_2D),
1331	const_iv (GL_TEXTURE_ENV),	2307	const_iv (GL_TEXTURE_ENV),
1332	const_iv (GL_TEXTURE_MAG_FILTER),	2308	const_iv (GL_TEXTURE_MAG_FILTER),
1333	const_iv (GL_TEXTURE_MIN_FILTER),	2309	const_iv (GL_TEXTURE_MIN_FILTER),
1334	const_iv (GL_TEXTURE_ENV_MODE),	2310	const_iv (GL_TEXTURE_ENV_MODE),
1335	const_iv (GL_TEXTURE_WRAP_S),	2311	const_iv (GL_TEXTURE_WRAP_S),
1336	const_iv (GL_TEXTURE_WRAP_T),	2312	const_iv (GL_TEXTURE_WRAP_T),
		2313	const_iv (GL_REPEAT),
1337	const_iv (GL_CLAMP),	2314	const_iv (GL_CLAMP),
1338	const_iv (GL_REPEAT),	2315	const_iv (GL_CLAMP_TO_EDGE),
1339	const_iv (GL_NEAREST),	2316	const_iv (GL_NEAREST),
1340	const_iv (GL_LINEAR),	2317	const_iv (GL_LINEAR),
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2318	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2319	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2320	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2321	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	2322	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	2323	const_iv (GL_MODULATE),
		2324	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	2325	const_iv (GL_REPLACE),
		2326	const_iv (GL_DEPTH_BUFFER_BIT),
1349	const_iv (GL_COLOR_BUFFER_BIT),	2327	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	2328	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	2329	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	2330	const_iv (GL_COLOR_LOGIC_OP),
		2331	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	2332	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	2333	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	2334	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	2335	const_iv (GL_LINES),
		2336	const_iv (GL_LINE_STRIP),
		2337	const_iv (GL_LINE_LOOP),
1357	const_iv (GL_QUADS),	2338	const_iv (GL_QUADS),
1358	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),
1359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1360	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),
1361	# undef const_iv	2349	# undef const_iv
1362	};	2350	};
1363		2351
1364	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; )
1365	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);
1366	}	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
1367		2393
1368	int glGetError ()	2394	int glGetError ()
		2395
		2396	void glFinish ()
1369		2397
1370	void glClear (int mask)	2398	void glClear (int mask)
1371		2399
1372	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)
1373	PROTOTYPE: @	2401	PROTOTYPE: @
…		…
1380		2408
1381	void glHint (int target, int mode)	2409	void glHint (int target, int mode)
1382		2410
1383	void glBlendFunc (int sfactor, int dfactor)	2411	void glBlendFunc (int sfactor, int dfactor)
1384		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
1385	void glLogicOp (int opcode)	2419	void glLogicOp (int opcode)
1386		2420
		2421	void glColorMask (int red, int green, int blue, int alpha)
		2422
1387	void glMatrixMode (int mode)	2423	void glMatrixMode (int mode)
1388		2424
1389	void glPushMatrix ()	2425	void glPushMatrix ()
1390		2426
1391	void glPopMatrix ()	2427	void glPopMatrix ()
1392		2428
1393	void glLoadIdentity ()	2429	void glLoadIdentity ()
1394		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
1395	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_)
1396		2440
1397	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)
1398		2444
1399	void glTranslate (float x, float y, float z = 0.)	2445	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	2446	CODE:
1401	glTranslatef (x, y, z);	2447	glTranslatef (x, y, z);
1402		2448
1403	void glScale (float x, float y, float z)	2449	void glScale (float x, float y, float z = 1.)
1404	CODE:	2450	CODE:
1405	glScalef (x, y, z);	2451	glScalef (x, y, z);
1406		2452
1407	void glRotate (float angle, float x, float y, float z)	2453	void glRotate (float angle, float x, float y, float z)
1408	CODE:	2454	CODE:
…		…
1412		2458
1413	void glEnd ()	2459	void glEnd ()
1414		2460
1415	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)
1416	PROTOTYPE: @	2462	PROTOTYPE: @
		2463	ALIAS:
		2464	glColor_premultiply = 1
1417	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...
1418	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);
1419		2485
1420	void glVertex (float x, float y, float z = 0.)	2486	void glVertex (float x, float y, float z = 0.)
1421	CODE:	2487	CODE:
1422	glVertex3f (x, y, z);	2488	glVertex3f (x, y, z);
1423		2489
…		…
1435		2501
1436	void glBindTexture (int target, int name)	2502	void glBindTexture (int target, int name)
1437		2503
1438	void glConvolutionParameter (int target, int pname, float params)	2504	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	2505	CODE:
		2506	if (gl.ConvolutionParameterf)
1440	glConvolutionParameterf (target, pname, params);	2507	gl.ConvolutionParameterf (target, pname, params);
1441		2508
1442	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);
1443		2518
1444	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)
1445		2520
1446	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)
1447		2528
1448	int glGenTexture ()	2529	int glGenTexture ()
1449	CODE:	2530	CODE:
1450	{	2531	RETVAL = gen_texture ();
1451	GLuint name;
1452	glGenTextures (1, &name);
1453	RETVAL = name;
1454	}
1455	OUTPUT:	2532	OUTPUT:
1456	RETVAL	2533	RETVAL
1457		2534
1458	void glDeleteTexture (int name)	2535	void glDeleteTexture (int name)
1459	CODE:	2536	CODE:
1460	{
1461	GLuint name_ = name;
1462	glDeleteTextures (1, &name_);	2537	del_texture (name);
1463	}	2538
1464
1465	int glGenList ()	2539	int glGenList ()
1466	CODE:	2540	CODE:
1467	RETVAL = glGenLists (1);	2541	RETVAL = glGenLists (1);
1468	OUTPUT:	2542	OUTPUT:
1469	RETVAL	2543	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 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 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC