ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.79 by root, Sun May 14 22:24:14 2006 UTC vs.
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
12	#include <string.h>	26	#include <string.h>
13	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
14		29
15	#include <SDL.h>	30	#include <SDL.h>
16	#include <SDL_endian.h>	31	#include <SDL_endian.h>
17	#include <SDL_image.h>	32	#include <SDL_image.h>
18	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
19	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
20		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
21	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
22		40
23	#include <pango/pango.h>	41	#include <pango/pango.h>
24	#include <pango/pangofc-fontmap.h>
25	#include <pango/pangoft2.h>
26	#include <pango/pangocairo.h>
27		42
28	#ifndef _WIN32	43	#ifndef _WIN32
29	# include <sys/types.h>	44	# include <sys/types.h>
30	# include <sys/socket.h>	45	# include <sys/socket.h>
31	# include <netinet/in.h>	46	# include <netinet/in.h>
32	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
33	# include <inttypes.h>	48	# include <inttypes.h>
34	#else
35	typedef unsigned char uint8_t;
36	typedef unsigned short uint16_t;
37	typedef unsigned int uint32_t;
38	typedef signed char int8_t;
39	typedef signed short int16_t;
40	typedef signed int int32_t;
41	#endif	49	#endif
42		50
43	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
44		52
45	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
46		54
47	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
48	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
49		57
50	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
51		59
52	#define GL_CALL(type,func,args) \	60	#if 0
53	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
54	static int init_; \	62	#else
55	static type fptr_; \	63	# define PARACHUTE 0
56	\	64	#endif
57	if (!init_) \
58	{ \
59	init_ = 1; \
60	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
61	} \
62	\
63	if (fptr_) \
64	fptr_ args; \
65	}
66		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/*glBindTexture (GL_TEXTURE_2D, name);*/
		105	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
67	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
68	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
69		118
70	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
71		138
72	typedef struct cf_layout {	139	typedef struct cf_layout {
73	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
74	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
76	int base_height;	142	int base_height;
77	CFClient__Font font;	143	CFPlus__Font font;
78	} *CFClient__Layout;	144	} *CFPlus__Layout;
79		145
80	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
81	static PangoContext *ft2_context, *cairo_context;	147	static PangoContext *opengl_context;
82	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
83		149
84	static void	150	static void
85	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
86	{	152	{
87	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
		154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
88	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89	}	158	}
90		159
91	static void	160	static void
92	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
93	{	162	{
94	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
95	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
96	*/	165	*/
97	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
101		170
102	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
103	}	172	}
104		173
105	static void	174	static void
106	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
107	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
108	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
109		181
110	if (!*w) *w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111	if (!*h) *h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112		184
113	*w = (*w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
114	}	186	if (!rect.height) rect.height = 1;
115		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
116	typedef uint16_t mapface;	193	typedef uint16_t faceid;
117		194
118	typedef struct {	195	typedef struct {
119	GLint name;	196	int name;
120	int w, h;	197	int w, h;
121	float s, t;	198	float s, t;
122	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
123	} maptex;	202	} maptex;
124		203
125	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
126	int16_t darkness;	207	uint16_t darkness;
127	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
128	} mapcell;	209	} mapcell;
129		210
130	typedef struct {	211	typedef struct {
131	int32_t c0, c1;	212	int32_t c0, c1;
132	mapcell *col;	213	mapcell *col;
133	} maprow;	214	} maprow;
134		215
135	typedef struct map {	216	typedef struct map {
136	int x, y, w, h;	217	int x, y, w, h;
137	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
138	int faces;	219	int faces; tileid *face2tile; // [faceid]
139	mapface *face;	220	int texs; maptex *tex; // [tileid]
140
141	int texs;
142	maptex *tex;
143		221
144	int32_t rows;	222	int32_t rows;
145	maprow *row;	223	maprow *row;
146	} *CFClient__Map;	224	} *CFPlus__Map;
147		225
148	static char *	226	static char *
149	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
150	{	228	{
151	char *p;	229	char *p;
…		…
168	}	246	}
169		247
170	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
171	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
173	static maprow *	271	static maprow *
174	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
175	{	273	{
176	if (0 > y)	274	if (0 > y)
177	{	275	{
178	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
179	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
217		315
218	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
219	}	317	}
220		318
221	static mapcell *	319	static mapcell *
222	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
223	{	321	{
224	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
225	}	323	}
226		324
227	static void	325	static void
228	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
229	{	327	{
230	int r;	328	int r;
231		329
232	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
233	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
241	self->row = 0;	339	self->row = 0;
242	self->rows = 0;	340	self->rows = 0;
243	}	341	}
244		342
245	static void	343	static void
246	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
247	{	345	{
248	int x, y;	346	int x, y;
249	maprow *row;	347	maprow *row;
		348	mapcell *cell;
250		349
251	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
252	if (y >= 0)	351	if (y >= 0)
253	{	352	{
254	if (y >= self->rows)	353	if (y >= self->rows)
…		…
260	if (x >= row->c0)	359	if (x >= row->c0)
261	{	360	{
262	if (x >= row->c1)	361	if (x >= row->c1)
263	break;	362	break;
264		363
265	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
266	}	370	}
267	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		381	{
		382	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (*sv, SvIVX (*sv) | bits);
		386	else
		387	sv_setiv (*sv, bits);
268	}	388	}
269		389
270	static void	390	static void
271	music_finished (void)	391	music_finished (void)
272	{	392	{
…		…
291	ev.data2 = 0;	411	ev.data2 = 0;
292		412
293	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
294	}	414	}
295		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n |= n >> 1;
		425	n |= n >> 2;
		426	n |= n >> 4;
		427	n |= n >> 8;
		428	n |= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
296	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
297		438
298	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
299		440
300	BOOT:	441	BOOT:
301	{	442	{
302	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
303	static const struct {	444	static const struct {
304	const char *name;	445	const char *name;
305	IV iv;	446	IV iv;
306	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
307	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
308	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
309	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
310	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
311	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
312	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
321	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
322	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
323	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
324	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
325	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
326	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
327	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
328	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
329	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
330	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
385	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
386	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
387	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
388	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
389	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
390	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
391	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
392	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
393	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
394	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
395	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
396	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
397	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
398	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
399	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
400	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
401	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
402	const_iv (KMOD_CTRL),
403	const_iv (KMOD_SHIFT),
404	const_iv (KMOD_ALT),
405	const_iv (KMOD_META)
406	# undef const_iv	556	# undef const_iv
407	};	557	};
408		558
409	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
411	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
		571
		572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
412		582
413	void	583	void
414	pango_init ()	584	pango_init ()
415	CODE:	585	CODE:
416	{	586	{
417	// delayed, so it can pick up new fonts added by AddFontResourceEx
418	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
419	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
420	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
421
422	cairo_fontmap = pango_cairo_font_map_get_default ();
423	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
424	}	590	}
425		591
426	int	592	int
427	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
428		594
429	void	595	void
430	SDL_Quit ()	596	SDL_Quit ()
431		597
432	void	598	void
…		…
438	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
439	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
442		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
443	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447		616
448	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
449	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
450	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
451		622
452	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
453	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454		625
455	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
464		635
465	++m;	636	++m;
466	}	637	}
467	}	638	}
468		639
		640	char *
		641	SDL_GetError ()
		642
469	int	643	int
470	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
471	CODE:	645	CODE:
472	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
473	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
475	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		655	# include "glfunc.h"
		656	# undef GL_FUNC
		657
		658	}
476	OUTPUT:	659	OUTPUT:
477	RETVAL	660	RETVAL
478		661
479	void	662	void
480	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
481		664
		665	char *
		666	SDL_GetKeyName (int sym)
		667
		668	int
		669	SDL_GetAppState ()
		670
482	void	671	void
483	SDL_PollEvent ()	672	poll_events ()
484	PPCODE:	673	PPCODE:
485	{	674	{
486	SDL_Event ev;	675	SDL_Event ev;
487		676
488	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
489	{	679	{
490	HV *hv = newHV ();	680	HV *hv = newHV ();
491	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
492		682
493	switch (ev.type)	683	switch (ev.type)
…		…
495	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
496	case SDL_KEYUP:	686	case SDL_KEYUP:
497	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
498	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
499	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
500	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
501	break;	692	break;
502		693
503	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
504	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506	break;	697	break;
507		698
508	case SDL_MOUSEMOTION:	699	case SDL_MOUSEMOTION:
		700	{
		701	int state = ev.motion.state;
		702	int x = ev.motion.x;
		703	int y = ev.motion.y;
		704	int xrel = ev.motion.xrel;
		705	int yrel = ev.motion.yrel;
		706
		707	/* do simplistic event compression */
		708	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		709	&& state == ev.motion.state)
		710	{
		711	xrel += ev.motion.xrel;
		712	yrel += ev.motion.yrel;
		713	x = ev.motion.x;
		714	y = ev.motion.y;
		715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		716	}
		717
		718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
509	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
510	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
511	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
512	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
513	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
514	break;	725	break;
515		726
516	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
517	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
		729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		730
518	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522	break;	735	break;
…		…
526	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528	break;	741	break;
529	}	742	}
530		743
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
532	}	745	}
533	}	746	}
534		747
535	int	748	int
536	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
545	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
546		759
547	void	760	void
548	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
549	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
550	#ifndef _WIN32	769	#ifdef _WIN32
551	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	770	char buffer[2048];
		771	DWORD buflen;
		772
		773	EXTEND (SP, 3);
		774
		775	buflen = sizeof (buffer);
		776	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		777	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		778	{
		779	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		780
		781	buflen = sizeof (buffer);
		782	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		783	{
		784	PUSHs (newSVpv (buffer, 0));
		785
		786	buflen = sizeof (buffer);
		787	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		788	PUSHs (newSVpv (buffer, 0));
		789	}
		790	}
552	#endif	791	#endif
553		792	}
554	char *
555	gl_version ()
556	CODE:
557	RETVAL = (char *)glGetString (GL_VERSION);
558	OUTPUT:
559	RETVAL
560
561	char *
562	gl_extensions ()
563	CODE:
564	RETVAL = (char *)glGetString (GL_EXTENSIONS);
565	OUTPUT:
566	RETVAL
567		793
568	void	794	void
569	add_font (char *file)	795	add_font (char *file)
570	CODE:	796	CODE:
571	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
572	#ifdef _WIN32
573	// cairo... sigh... requires win2000
574	AddFontResourceEx (file, FR_PRIVATE, 0);
575	#endif
576		798
577	void	799	void
578	load_image_inline (SV *image_)	800	load_image_inline (SV *image_)
579	ALIAS:	801	ALIAS:
580	load_image_file = 1	802	load_image_file = 1
…		…
622		844
623	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	845	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624		846
625	assert (surface2->pitch == surface2->w * 4);	847	assert (surface2->pitch == surface2->w * 4);
626		848
		849	SDL_LockSurface (surface2);
627	EXTEND (SP, 5);	850	EXTEND (SP, 6);
628	PUSHs (sv_2mortal (newSViv (surface2->w)));	851	PUSHs (sv_2mortal (newSViv (surface2->w)));
629	PUSHs (sv_2mortal (newSViv (surface2->h)));	852	PUSHs (sv_2mortal (newSViv (surface2->h)));
630	SDL_LockSurface (surface2);
631	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	853	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
632	SDL_UnlockSurface (surface2);
633	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	854	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	855	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	856	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		857	SDL_UnlockSurface (surface2);
636		858
637	SDL_FreeSurface (surface);	859	SDL_FreeSurface (surface);
638	SDL_FreeSurface (surface2);	860	SDL_FreeSurface (surface2);
639	}	861	}
640		862
…		…
664	}	886	}
665		887
666	void	888	void
667	error (char *message)	889	error (char *message)
668	CODE:	890	CODE:
		891	fprintf (stderr, "ERROR: %s\n", message);
669	#ifdef _WIN32	892	#ifdef _WIN32
670	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		894	#endif
		895
		896	void
		897	fatal (char *message)
		898	CODE:
		899	fprintf (stderr, "FATAL: %s\n", message);
		900	#ifdef _WIN32
		901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		902	#endif
		903	_exit (1);
		904
		905	void
		906	_exit (int retval = 0)
		907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
671	#else	910	#else
672	fprintf (stderr, "ERROR: %s\n", message);	911	_exit (retval);
673	#endif	912	#endif
674		913
675	void	914	void
676	fatal (char *message)	915	debug ()
677	CODE:	916	CODE:
678	#ifdef _WIN32	917	{
679	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	918	#if DEBUG
680	#else	919	VALGRIND_DO_LEAK_CHECK;
681	fprintf (stderr, "FATAL: %s\n", message);
682	#endif	920	#endif
683	exit (1);	921	}
684		922
685	MODULE = CFClient PACKAGE = CFClient::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
686		924
687	CFClient::Font	925	CFPlus::Font
688	new_from_file (SV *class, char *path, int id = 0)	926	new_from_file (SV *class, char *path, int id = 0)
689	CODE:	927	CODE:
690	{	928	{
691	int count;	929	int count;
692	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
695	}	933	}
696	OUTPUT:	934	OUTPUT:
697	RETVAL	935	RETVAL
698		936
699	void	937	void
700	DESTROY (CFClient::Font self)	938	DESTROY (CFPlus::Font self)
701	CODE:	939	CODE:
702	pango_font_description_free (self);	940	pango_font_description_free (self);
703		941
704	void	942	void
705	make_default (CFClient::Font self)	943	make_default (CFPlus::Font self)
706	CODE:	944	CODE:
707	default_font = self;	945	default_font = self;
708		946
709	MODULE = CFClient PACKAGE = CFClient::Layout	947	MODULE = CFPlus PACKAGE = CFPlus::Layout
710		948
711	CFClient::Layout	949	void
712	new (SV *class, int rgba = 0)	950	reset_glyph_cache ()
		951	CODE:
		952	tc_clear ();
		953
		954	CFPlus::Layout
		955	new (SV *class)
713	CODE:	956	CODE:
714	New (0, RETVAL, 1, struct cf_layout);	957	New (0, RETVAL, 1, struct cf_layout);
715		958
716	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	959	RETVAL->pl = pango_layout_new (opengl_context);
717	RETVAL->rgba = rgba;
718	RETVAL->r = 1.;	960	RETVAL->r = 1.;
719	RETVAL->g = 1.;	961	RETVAL->g = 1.;
720	RETVAL->b = 1.;	962	RETVAL->b = 1.;
721	RETVAL->a = 1.;	963	RETVAL->a = 1.;
722	RETVAL->base_height = MIN_FONT_HEIGHT;	964	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
726	layout_update_font (RETVAL);	968	layout_update_font (RETVAL);
727	OUTPUT:	969	OUTPUT:
728	RETVAL	970	RETVAL
729		971
730	void	972	void
731	DESTROY (CFClient::Layout self)	973	DESTROY (CFPlus::Layout self)
732	CODE:	974	CODE:
733	g_object_unref (self->pl);	975	g_object_unref (self->pl);
734	Safefree (self);	976	Safefree (self);
735		977
		978	void
		979	set_text (CFPlus::Layout self, SV *text_)
		980	CODE:
		981	{
		982	STRLEN textlen;
		983	char *text = SvPVutf8 (text_, textlen);
		984
		985	pango_layout_set_text (self->pl, text, textlen);
		986	}
		987
		988	void
		989	set_markup (CFPlus::Layout self, SV *text_)
		990	CODE:
		991	{
		992	STRLEN textlen;
		993	char *text = SvPVutf8 (text_, textlen);
		994
		995	pango_layout_set_markup (self->pl, text, textlen);
		996	}
		997
		998	void
		999	set_shapes (CFPlus::Layout self, ...)
		1000	CODE:
		1001	{
		1002	PangoAttrList *attrs = 0;
		1003	const char *text = pango_layout_get_text (self->pl);
		1004	const char *pos = text;
		1005	int arg = 4;
		1006
		1007	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1008	{
		1009	PangoRectangle inkrect, rect;
		1010	PangoAttribute *attr;
		1011
		1012	int x = SvIV (ST (arg - 3));
		1013	int y = SvIV (ST (arg - 2));
		1014	int w = SvIV (ST (arg - 1));
		1015	int h = SvIV (ST (arg ));
		1016
		1017	inkrect.x = 0;
		1018	inkrect.y = 0;
		1019	inkrect.width = 0;
		1020	inkrect.height = 0;
		1021
		1022	rect.x = x * PANGO_SCALE;
		1023	rect.y = y * PANGO_SCALE;
		1024	rect.width = w * PANGO_SCALE;
		1025	rect.height = h * PANGO_SCALE;
		1026
		1027	if (!attrs)
		1028	attrs = pango_layout_get_attributes (self->pl);
		1029
		1030	attr = pango_attr_shape_new (&inkrect, &rect);
		1031	attr->start_index = pos - text;
		1032	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1033	pango_attr_list_insert (attrs, attr);
		1034
		1035	arg += 4;
		1036	pos += sizeof (OBJ_STR) - 1;
		1037	}
		1038
		1039	if (attrs)
		1040	pango_layout_set_attributes (self->pl, attrs);
		1041	}
		1042
		1043	void
		1044	get_shapes (CFPlus::Layout self)
		1045	PPCODE:
		1046	{
		1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1048
		1049	do
		1050	{
		1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1052
		1053	if (run && shape_attr_p (run))
		1054	{
		1055	PangoRectangle extents;
		1056	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1057
		1058	EXTEND (SP, 2);
		1059	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1060	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1061	}
		1062	}
		1063	while (pango_layout_iter_next_run (iter));
		1064
		1065	pango_layout_iter_free (iter);
		1066	}
		1067
736	int	1068	int
737	is_rgba (CFClient::Layout self)	1069	has_wrapped (CFPlus::Layout self)
738	CODE:	1070	CODE:
739	RETVAL = self->rgba;	1071	{
		1072	int lines = 1;
		1073	const char *text = pango_layout_get_text (self->pl);
		1074
		1075	while (*text)
		1076	lines += *text++ == '\n';
		1077
		1078	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1079	}
740	OUTPUT:	1080	OUTPUT:
741	RETVAL	1081	RETVAL
742		1082
743	void
744	set_text (CFClient::Layout self, SV *text_)
745	CODE:
746	{
747	STRLEN textlen;
748	char *text = SvPVutf8 (text_, textlen);
749
750	pango_layout_set_text (self->pl, text, textlen);
751	}
752
753	void
754	set_markup (CFClient::Layout self, SV *text_)
755	CODE:
756	{
757	STRLEN textlen;
758	char *text = SvPVutf8 (text_, textlen);
759
760	pango_layout_set_markup (self->pl, text, textlen);
761	}
762
763	SV *	1083	SV *
764	get_text (CFClient::Layout self)	1084	get_text (CFPlus::Layout self)
765	CODE:	1085	CODE:
766	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767	SvUTF8_on (RETVAL);	1087	sv_utf8_decode (RETVAL);
768	OUTPUT:	1088	OUTPUT:
769	RETVAL	1089	RETVAL
770		1090
771	void	1091	void
772	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
773	CODE:	1093	CODE:
774	self->r = r;	1094	self->r = r;
775	self->g = g;	1095	self->g = g;
776	self->b = b;	1096	self->b = b;
777	self->a = a;	1097	self->a = a;
778		1098
779	void	1099	void
780	set_font (CFClient::Layout self, CFClient::Font font = 0)	1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
781	CODE:	1101	CODE:
782	if (self->font != font)	1102	if (self->font != font)
783	{	1103	{
784	self->font = font;	1104	self->font = font;
785	layout_update_font (self);	1105	layout_update_font (self);
786	}	1106	}
787		1107
788	void	1108	void
789	set_height (CFClient::Layout self, int base_height)	1109	set_height (CFPlus::Layout self, int base_height)
790	CODE:	1110	CODE:
791	if (self->base_height != base_height)	1111	if (self->base_height != base_height)
792	{	1112	{
793	self->base_height = base_height;	1113	self->base_height = base_height;
794	layout_update_font (self);	1114	layout_update_font (self);
795	}	1115	}
796		1116
797	void	1117	void
798	set_width (CFClient::Layout self, int max_width = -1)	1118	set_width (CFPlus::Layout self, int max_width = -1)
799	CODE:	1119	CODE:
800	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
801		1121
802	void	1122	void
		1123	set_indent (CFPlus::Layout self, int indent)
		1124	CODE:
		1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1126
		1127	void
		1128	set_spacing (CFPlus::Layout self, int spacing)
		1129	CODE:
		1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1131
		1132	void
		1133	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1134	CODE:
		1135	pango_layout_set_ellipsize (self->pl,
		1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1139	: PANGO_ELLIPSIZE_NONE
		1140	);
		1141
		1142	void
		1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1144	CODE:
		1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1146
		1147	void
803	size (CFClient::Layout self)	1148	size (CFPlus::Layout self)
804	PPCODE:	1149	PPCODE:
805	{	1150	{
806	int w, h;	1151	int w, h;
807		1152
808	layout_get_pixel_size (self, &w, &h);	1153	layout_get_pixel_size (self, &w, &h);
…		…
811	PUSHs (sv_2mortal (newSViv (w)));	1156	PUSHs (sv_2mortal (newSViv (w)));
812	PUSHs (sv_2mortal (newSViv (h)));	1157	PUSHs (sv_2mortal (newSViv (h)));
813	}	1158	}
814		1159
815	int	1160	int
		1161	descent (CFPlus::Layout self)
		1162	CODE:
		1163	{
		1164	PangoRectangle rect;
		1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1166	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1167	RETVAL = PANGO_DESCENT (rect);
		1168	}
		1169	OUTPUT:
		1170	RETVAL
		1171
		1172	int
816	xy_to_index (CFClient::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
817	CODE:	1174	CODE:
818	{	1175	{
819	int index, trailing;	1176	int index, trailing;
820	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
821	RETVAL = index;	1178	RETVAL = index + trailing;
822	}	1179	}
823	OUTPUT:	1180	OUTPUT:
824	RETVAL	1181	RETVAL
825		1182
826	void	1183	void
827	cursor_pos (CFClient::Layout self, int index)	1184	cursor_pos (CFPlus::Layout self, int index)
828	PPCODE:	1185	PPCODE:
829	{	1186	{
830	PangoRectangle strong_pos;	1187	PangoRectangle strong_pos;
831	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
832		1189
…		…
835	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
837	}	1194	}
838		1195
839	void	1196	void
840	render (CFClient::Layout self)	1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
841	PPCODE:	1198	PPCODE:
842	{	1199	{
843	SV *retval;	1200	int line, x;
844	int w, h;
845		1201
846	layout_get_pixel_size (self, &w, &h);	1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
847		1204
848	if (self->rgba)
849	{
850	cairo_surface_t *surface;
851	cairo_t *cairo;
852
853	retval = newSV (w * h * 4);
854	SvPOK_only (retval);
855	SvCUR_set (retval, w * h * 4);
856
857	memset (SvPVX (retval), 0, w * h * 4);
858
859	surface = cairo_image_surface_create_for_data (
860	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
861	cairo = cairo_create (surface);
862	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
863
864	pango_cairo_show_layout (cairo, self->pl);
865
866	cairo_destroy (cairo);
867	cairo_surface_destroy (surface);
868
869	// what a mess, and its premultiplied, too :(
870	{
871	uint32_t *p = (uint32_t *)SvPVX (retval);
872	uint32_t *e = p + w * h;
873
874	while (p < e)
875	{
876	uint32_t rgba = *p;
877	rgba = (rgba >> 24) | (rgba << 8);
878	rgba = SDL_SwapBE32 (rgba);
879	*p++ = rgba;
880	}
881	}
882
883	EXTEND (SP, 5);	1205	EXTEND (SP, 2);
884	PUSHs (sv_2mortal (newSViv (w)));	1206	PUSHs (sv_2mortal (newSViv (line - 1)));
		1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1208	}
		1209
		1210	void
		1211	line_x_to_index (CFPlus::Layout self, int line, int x)
		1212	PPCODE:
		1213	{
		1214	PangoLayoutLine *lp;
		1215	int index, trailing;
		1216
		1217	if (line < 0)
		1218	XSRETURN_EMPTY;
		1219
		1220	if (!(lp = pango_layout_get_line (self->pl, line)))
		1221	XSRETURN_EMPTY; /* do better */
		1222
		1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1224
		1225	EXTEND (SP, 2);
		1226	if (GIMME_V == G_SCALAR)
885	PUSHs (sv_2mortal (newSViv (h)));	1227	PUSHs (sv_2mortal (newSViv (index + trailing)));
886	PUSHs (sv_2mortal (retval));
887	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	}
890	else	1228	else
891	{	1229	{
892	FT_Bitmap bitmap;
893
894	retval = newSV (w * h);
895	SvPOK_only (retval);
896	SvCUR_set (retval, w * h);
897
898	bitmap.rows = h;
899	bitmap.width = w;
900	bitmap.pitch = w;
901	bitmap.buffer = (unsigned char*)SvPVX (retval);
902	bitmap.num_grays = 256;
903	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
904
905	memset (bitmap.buffer, 0, w * h);
906
907	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
908
909	EXTEND (SP, 5);
910	PUSHs (sv_2mortal (newSViv (w)));	1230	PUSHs (sv_2mortal (newSViv (index)));
911	PUSHs (sv_2mortal (newSViv (h)));	1231	PUSHs (sv_2mortal (newSViv (trailing)));
912	PUSHs (sv_2mortal (retval));
913	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	}	1232	}
916	}	1233	}
917		1234
		1235	void
		1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1237	PPCODE:
		1238	pango_opengl_render_layout_subpixel (
		1239	self->pl,
		1240	x * PANGO_SCALE, y * PANGO_SCALE,
		1241	self->r, self->g, self->b, self->a,
		1242	flags
		1243	);
		1244
918	MODULE = CFClient PACKAGE = CFClient::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
919		1246
920	void	1247	void
		1248	pad2pot (SV *data_, SV *w_, SV *h_)
		1249	CODE:
		1250	{
		1251	int ow = SvIV (w_);
		1252	int oh = SvIV (h_);
		1253
		1254	if (ow && oh)
		1255	{
		1256	int nw = minpot (ow);
		1257	int nh = minpot (oh);
		1258
		1259	if (nw != ow || nh != oh)
		1260	{
		1261	if (SvOK (data_))
		1262	{
		1263	STRLEN datalen;
		1264	char *data = SvPVbyte (data_, datalen);
		1265	int bpp = datalen / (ow * oh);
		1266	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1267
		1268	SvPOK_only (result_);
		1269	SvCUR_set (result_, nw * nh * bpp);
		1270
		1271	memset (SvPVX (result_), 0, nw * nh * bpp);
		1272	while (oh--)
		1273	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1274
		1275	sv_setsv (data_, result_);
		1276	}
		1277
		1278	sv_setiv (w_, nw);
		1279	sv_setiv (h_, nh);
		1280	}
		1281	}
		1282	}
		1283
		1284	void
921	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.)
922	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
923	ALIAS:	1287	ALIAS:
924	draw_quad_alpha = 1	1288	draw_quad_alpha = 1
925	draw_quad_alpha_premultiplied = 2	1289	draw_quad_alpha_premultiplied = 2
926	CODE:	1290	CODE:
927	{	1291	{
928	HV *hv = (HV *)SvRV (self);	1292	HV *hv = (HV *)SvRV (self);
929	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
933		1296
934	if (items < 5)	1297	if (items < 5)
935	{	1298	{
936	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));
937	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));
938	}	1301	}
939		1302
940	if (ix)	1303	if (ix)
941	{	1304	{
942	glEnable (GL_BLEND);	1305	glEnable (GL_BLEND);
		1306
		1307	if (ix == 2)
943	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	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);
944	}	1315	}
945		1316
946	glBindTexture (GL_TEXTURE_2D, name);	1317	glBindTexture (GL_TEXTURE_2D, name);
947
948	if (wrap_mode)
949	{
950	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
952	}
953		1318
954	glBegin (GL_QUADS);	1319	glBegin (GL_QUADS);
955	glTexCoord2f (0, 0); glVertex2f (x , y );	1320	glTexCoord2f (0, 0); glVertex2f (x , y );
956	glTexCoord2f (0, t); glVertex2f (x , y + h);	1321	glTexCoord2f (0, t); glVertex2f (x , y + h);
957	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1322	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1323	glTexCoord2f (s, 0); glVertex2f (x + w, y );
959	glEnd ();	1324	glEnd ();
960		1325
961	if (ix)	1326	if (ix)
		1327	{
		1328	glDisable (GL_ALPHA_TEST);
962	glDisable (GL_BLEND);	1329	glDisable (GL_BLEND);
		1330	}
963	}	1331	}
964		1332
965	MODULE = CFClient PACKAGE = CFClient::Map	1333	MODULE = CFPlus PACKAGE = CFPlus::Map
966		1334
967	CFClient::Map	1335	CFPlus::Map
968	new (SV *class, int map_width, int map_height)	1336	new (SV *class)
969	CODE:	1337	CODE:
970	New (0, RETVAL, 1, struct map);	1338	New (0, RETVAL, 1, struct map);
971	RETVAL->x = 0;	1339	RETVAL->x = 0;
972	RETVAL->y = 0;	1340	RETVAL->y = 0;
973	RETVAL->w = map_width;	1341	RETVAL->w = 0;
974	RETVAL->h = map_height;	1342	RETVAL->h = 0;
975	RETVAL->ox = 0;	1343	RETVAL->ox = 0;
976	RETVAL->oy = 0;	1344	RETVAL->oy = 0;
977	RETVAL->faces = 8192;	1345	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
978	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1346	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
979	RETVAL->texs = 8192;
980	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
981	RETVAL->rows = 0;	1347	RETVAL->rows = 0;
982	RETVAL->row = 0;	1348	RETVAL->row = 0;
983	OUTPUT:	1349	OUTPUT:
984	RETVAL	1350	RETVAL
985		1351
986	void	1352	void
987	DESTROY (CFClient::Map self)	1353	DESTROY (CFPlus::Map self)
988	CODE:	1354	CODE:
989	{	1355	{
990	map_clear (self);	1356	map_clear (self);
991	Safefree (self->face);	1357	Safefree (self->face2tile);
		1358	Safefree (self->tex);
992	Safefree (self);	1359	Safefree (self);
993	}	1360	}
994		1361
995	void	1362	void
		1363	resize (CFPlus::Map self, int map_width, int map_height)
		1364	CODE:
		1365	self->w = map_width;
		1366	self->h = map_height;
		1367
		1368	void
996	clear (CFClient::Map self)	1369	clear (CFPlus::Map self)
997	CODE:	1370	CODE:
998	map_clear (self);	1371	map_clear (self);
999		1372
1000	void	1373	void
1001	set_face (CFClient::Map self, int face, int texid)	1374	set_tileid (CFPlus::Map self, int face, int tile)
1002	CODE:	1375	CODE:
1003	{	1376	{
1004	while (self->faces <= face)	1377	need_facenum (self, face); self->face2tile [face] = tile;
1005	{	1378	need_texid (self, tile);
1006	Append (mapface, self->face, self->faces, self->faces);
1007	self->faces *= 2;
1008	}
1009
1010	self->face [face] = texid;
1011	}	1379	}
1012		1380
1013	void	1381	void
		1382	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1383	CODE:
		1384	{
		1385	tileid texid;
		1386	maptex *tex;
		1387
		1388	if (face < 0 || face >= self->faces)
		1389	return;
		1390
		1391	if (smooth < 0 || smooth >= self->faces)
		1392	return;
		1393
		1394	texid = self->face2tile [face];
		1395
		1396	if (!texid)
		1397	return;
		1398
		1399	tex = self->tex + texid;
		1400	tex->smoothtile = self->face2tile [smooth];
		1401	tex->smoothlevel = level;
		1402	}
		1403
		1404	void
1014	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)	1405	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)
1015	CODE:	1406	CODE:
1016	{	1407	{
1017	while (self->texs <= texid)	1408	need_texid (self, texid);
1018	{
1019	Append (maptex, self->tex, self->texs, self->texs);
1020	self->texs *= 2;
1021	}
1022		1409
1023	{	1410	{
1024	maptex *tex = self->tex + texid;	1411	maptex *tex = self->tex + texid;
1025		1412
1026	tex->name = name;	1413	tex->name = name;
…		…
1031	tex->r = r;	1418	tex->r = r;
1032	tex->g = g;	1419	tex->g = g;
1033	tex->b = b;	1420	tex->b = b;
1034	tex->a = a;	1421	tex->a = a;
1035	}	1422	}
		1423
		1424	// somewhat hackish, but for textures that require it, it really
		1425	// improves the look, and most others don't suffer.
		1426	glBindTexture (GL_TEXTURE_2D, name);
		1427	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1428	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1429	// use uglier nearest interpolation because linear suffers
		1430	// from transparent color bleeding and ugly wrapping effects.
		1431	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1036	}	1432	}
1037		1433
1038	int	1434	int
1039	ox (CFClient::Map self)	1435	ox (CFPlus::Map self)
1040	ALIAS:	1436	ALIAS:
1041	oy = 1	1437	oy = 1
		1438	x = 2
		1439	y = 3
		1440	w = 4
		1441	h = 5
1042	CODE:	1442	CODE:
1043	switch (ix)	1443	switch (ix)
1044	{	1444	{
1045	case 0: RETVAL = self->ox; break;	1445	case 0: RETVAL = self->ox; break;
1046	case 1: RETVAL = self->oy; break;	1446	case 1: RETVAL = self->oy; break;
		1447	case 2: RETVAL = self->x; break;
		1448	case 3: RETVAL = self->y; break;
		1449	case 4: RETVAL = self->w; break;
		1450	case 5: RETVAL = self->h; break;
1047	}	1451	}
1048	OUTPUT:	1452	OUTPUT:
1049	RETVAL	1453	RETVAL
1050		1454
1051	void	1455	void
1052	scroll (CFClient::Map self, int dx, int dy)	1456	scroll (CFPlus::Map self, int dx, int dy)
1053	CODE:	1457	CODE:
1054	{	1458	{
1055	if (dx > 0)	1459	if (dx > 0)
1056	map_blank (self, self->x, self->y, dx - 1, self->h);	1460	map_blank (self, self->x, self->y, dx, self->h);
1057	else if (dx < 0)	1461	else if (dx < 0)
1058	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1462	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1059		1463
1060	if (dy > 0)	1464	if (dy > 0)
1061	map_blank (self, self->x, self->y, self->w, dy - 1);	1465	map_blank (self, self->x, self->y, self->w, dy);
1062	else if (dy < 0)	1466	else if (dy < 0)
1063	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1467	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1064		1468
1065	self->ox += dx; self->x += dx;	1469	self->ox += dx; self->x += dx;
1066	self->oy += dy; self->y += dy;	1470	self->oy += dy; self->y += dy;
1067		1471
1068	while (self->y < 0)	1472	while (self->y < 0)
…		…
1073	self->y += MAP_EXTEND_Y;	1477	self->y += MAP_EXTEND_Y;
1074	}	1478	}
1075	}	1479	}
1076		1480
1077	void	1481	void
1078	map1a_update (CFClient::Map self, SV *data_)	1482	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1079	CODE:	1483	CODE:
1080	{	1484	{
1081	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1485	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082	uint8_t *data_end = (uint8_t *)SvEND (data_);	1486	uint8_t *data_end = (uint8_t *)SvEND (data_);
1083	mapcell *cell;	1487	mapcell *cell;
1084	int x, y, flags;	1488	int x, y, flags;
1085		1489
1086	while (data < data_end)	1490	while (data < data_end - 1)
1087	{	1491	{
1088	flags = (data [0] << 8) + data [1]; data += 2;	1492	flags = (data [0] << 8) + data [1]; data += 2;
1089		1493
1090	x = ((flags >> 10) & 63) + self->x;	1494	x = self->x + ((flags >> 10) & 63);
1091	y = ((flags >> 4) & 63) + self->y;	1495	y = self->y + ((flags >> 4) & 63);
1092		1496
1093	cell = map_get_cell (self, x, y);	1497	cell = map_get_cell (self, x, y);
1094		1498
1095	if (flags & 15)	1499	if (flags & 15)
1096	{	1500	{
1097	if (cell->darkness < 0)	1501	if (!cell->darkness)
1098	{	1502	{
		1503	memset (cell, 0, sizeof (*cell));
1099	cell->darkness = 0;	1504	cell->darkness = 256;
1100	cell->face [0] = 0;
1101	cell->face [1] = 0;
1102	cell->face [2] = 0;
1103	}	1505	}
1104		1506
1105	cell->darkness = flags & 8 ? *data++ : 255;
1106
1107	//TODO: don't trust server data to be in-range(!)	1507	//TODO: don't trust server data to be in-range(!)
		1508
		1509	if (flags & 8)
		1510	{
		1511	if (extmap)
		1512	{
		1513	uint8_t ext, cmd;
		1514
		1515	do
		1516	{
		1517	ext = *data++;
		1518	cmd = ext & 0x3f;
		1519
		1520	if (cmd < 4)
		1521	cell->darkness = 255 - ext * 64 + 1;
		1522	else if (cmd == 5) // health
		1523	{
		1524	cell->stat_width = 1;
		1525	cell->stat_hp = *data++;
		1526	}
		1527	else if (cmd == 6) // monster width
		1528	cell->stat_width = *data++ + 1;
		1529	else if (cmd == 0x47)
		1530	{
		1531	if (*data == 4)
		1532	; // decode player count
		1533
		1534	data += *data + 1;
		1535	}
		1536	else if (cmd == 8) // cell flags
		1537	cell->flags = *data++;
		1538	else if (ext & 0x40) // unknown, multibyte => skip
		1539	data += *data + 1;
		1540	else
		1541	data++;
		1542	}
		1543	while (ext & 0x80);
		1544	}
		1545	else
		1546	cell->darkness = *data++ + 1;
		1547	}
1108		1548
1109	if (flags & 4)	1549	if (flags & 4)
1110	{	1550	{
1111	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1551	faceid face = (data [0] << 8) + data [1]; data += 2;
		1552	need_facenum (self, face);
		1553	cell->tile [0] = self->face2tile [face];
1112	}	1554	}
1113		1555
1114	if (flags & 2)	1556	if (flags & 2)
1115	{	1557	{
1116	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1558	faceid face = (data [0] << 8) + data [1]; data += 2;
		1559	need_facenum (self, face);
		1560	cell->tile [1] = self->face2tile [face];
1117	}	1561	}
1118		1562
1119	if (flags & 1)	1563	if (flags & 1)
1120	{	1564	{
1121	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1565	faceid face = (data [0] << 8) + data [1]; data += 2;
		1566	need_facenum (self, face);
		1567	cell->tile [2] = self->face2tile [face];
1122	}	1568	}
1123	}	1569	}
1124	else	1570	else
1125	cell->darkness = -1;	1571	cell->darkness = 0;
1126	}	1572	}
1127	}	1573	}
1128		1574
1129	SV *	1575	SV *
1130	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1576	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1131	CODE:	1577	CODE:
1132	{	1578	{
1133	int x1, x;	1579	int x1, x;
1134	int y1, y;	1580	int y1, y;
1135	int z;	1581	int z;
…		…
1156	{	1602	{
1157	mapcell *cell = row->col + (x - row->c0);	1603	mapcell *cell = row->col + (x - row->c0);
1158		1604
1159	for (z = 0; z <= 0; z++)	1605	for (z = 0; z <= 0; z++)
1160	{	1606	{
1161	mapface face = cell->face [z];
1162
1163	if (face)
1164	{
1165	maptex tex = self->tex [face];	1607	maptex tex = self->tex [cell->tile [z]];
1166	int a0 = 255 - tex.a;	1608	int a0 = 255 - tex.a;
1167	int a1 = tex.a;	1609	int a1 = tex.a;
1168		1610
1169	r = (r * a0 + tex.r * a1) / 255;	1611	r = (r * a0 + tex.r * a1) / 255;
1170	g = (g * a0 + tex.g * a1) / 255;	1612	g = (g * a0 + tex.g * a1) / 255;
1171	b = (b * a0 + tex.b * a1) / 255;	1613	b = (b * a0 + tex.b * a1) / 255;
1172	a = (a * a0 + tex.a * a1) / 255;	1614	a = (a * a0 + tex.a * a1) / 255;
1173	}
1174	}	1615	}
1175	}	1616	}
1176		1617
1177	*map++ = (r )	1618	*map++ = (r )
1178	| (g << 8)	1619	| (g << 8)
…		…
1185	}	1626	}
1186	OUTPUT:	1627	OUTPUT:
1187	RETVAL	1628	RETVAL
1188		1629
1189	void	1630	void
1190	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1631	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1191	PPCODE:	1632	CODE:
1192	{	1633	{
1193	int vx, vy;	1634	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1635	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1636	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1637	smooth_key skey;
1194	int x, y, z;	1638	int x, y, z;
1195	int last_name;	1639	int last_name;
1196	mapface face;	1640
		1641	// thats current max. sorry.
		1642	if (sw > 255) sw = 255;
		1643	if (sh > 255) sh = 255;
		1644
		1645	// clear key, in case of extra padding
		1646	memset (&skey, 0, sizeof (skey));
		1647
		1648	glColor4ub (255, 255, 255, 255);
		1649
		1650	glEnable (GL_BLEND);
		1651	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1652	glEnable (GL_TEXTURE_2D);
		1653	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1654
		1655	glBegin (GL_QUADS);
		1656
		1657	last_name = 0;
		1658
		1659	mx += self->x;
		1660	my += self->y;
		1661
		1662	// first pass: determine smooth_max
		1663	// rather ugly, if you ask me
		1664	// could also be stored inside mapcell and updated on change
		1665	memset (smooth_max, 0, sizeof (smooth_max));
		1666
		1667	for (y = 0; y < sh; y++)
		1668	if (0 <= y + my && y + my < self->rows)
		1669	{
		1670	maprow *row = self->row + (y + my);
		1671
		1672	for (x = 0; x < sw; x++)
		1673	if (row->c0 <= x + mx && x + mx < row->c1)
		1674	{
		1675	mapcell *cell = row->col + (x + mx - row->c0);
		1676
		1677	smooth_max[x + 1][y + 1] =
		1678	MAX (self->tex [cell->tile [0]].smoothlevel,
		1679	MAX (self->tex [cell->tile [1]].smoothlevel,
		1680	self->tex [cell->tile [2]].smoothlevel));
		1681	}
		1682	}
		1683
		1684	for (z = 0; z <= 2; z++)
		1685	{
		1686	memset (smooth_level, 0, sizeof (smooth_level));
		1687
		1688	for (y = 0; y < sh; y++)
		1689	if (0 <= y + my && y + my < self->rows)
		1690	{
		1691	maprow *row = self->row + (y + my);
		1692
		1693	for (x = 0; x < sw; x++)
		1694	if (row->c0 <= x + mx && x + mx < row->c1)
		1695	{
		1696	mapcell *cell = row->col + (x + mx - row->c0);
		1697	tileid tile = cell->tile [z];
		1698
		1699	if (tile)
		1700	{
		1701	maptex tex = self->tex [tile];
		1702	int px = (x + 1) * T - tex.w;
		1703	int py = (y + 1) * T - tex.h;
		1704
		1705	// suppressing texture state switches here
		1706	// is only moderately effective, but worth the extra effort
		1707	if (last_name != tex.name)
		1708	{
		1709	if (!tex.name)
		1710	tex = self->tex [2]; /* missing, replace by noface */
		1711
		1712	glEnd ();
		1713	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1714	glBegin (GL_QUADS);
		1715	}
		1716
		1717	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1718	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1719	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1720	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1721
		1722	if (cell->flags && z == 2)
		1723	{
		1724	if (cell->flags & 1)
		1725	{
		1726	maptex tex = self->tex [1];
		1727	int px = x * T + T * 2 / 32;
		1728	int py = y * T - T * 6 / 32;
		1729
		1730	glEnd ();
		1731	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1732	glBegin (GL_QUADS);
		1733
		1734	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1735	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1736	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1737	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1738	}
		1739	}
		1740
		1741	// update smooth hash
		1742	if (tex.smoothtile)
		1743	{
		1744	skey.tile = tex.smoothtile;
		1745	skey.level = tex.smoothlevel;
		1746
		1747	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1748
		1749	// add bits to current tile and all neighbours. skey.x|y is
		1750	// shifted +1|+1 so we always stay positive.
		1751
		1752	// bits is ___n cccc CCCC bbbb
		1753	// n do not draw borders&corners
		1754	// c draw these corners, but...
		1755	// C ... not these
		1756	// b draw these borders
		1757
		1758	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1759	// ┃· ·· ·┃ ━━
		1760
		1761	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1762	// ·· ·· ·┏ ┓·
		1763
		1764	// full tile
		1765	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1766
		1767	// borders
		1768	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1769	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1770	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1771	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1772
		1773	// corners
		1774	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1775	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1776	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1777	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	// go through all smoothlevels, lowest to highest, then draw.
		1784	// this is basically counting sort
		1785	{
		1786	int w, b;
		1787
		1788	for (w = 0; w < 256 / 32; ++w)
		1789	{
		1790	uint32_t smask = smooth_level [w];
		1791	if (smask)
		1792	for (b = 0; b < 32; ++b)
		1793	if (smask & (((uint32_t)1) << b))
		1794	{
		1795	int level = (w << 5) | b;
		1796	HE *he;
		1797
		1798	hv_iterinit (smooth);
		1799	while ((he = hv_iternext (smooth)))
		1800	{
		1801	smooth_key *skey = (smooth_key *)HeKEY (he);
		1802	IV bits = SvIVX (HeVAL (he));
		1803
		1804	if (!(bits & 0x1000)
		1805	&& skey->level == level
		1806	&& level > smooth_max [skey->x][skey->y])
		1807	{
		1808	maptex tex = self->tex [skey->tile];
		1809	int px = (((int)skey->x) - 1) * T;
		1810	int py = (((int)skey->y) - 1) * T;
		1811	int border = bits & 15;
		1812	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1813	float dx = tex.s * .0625f; // 16 images/row
		1814	float dy = tex.t * .5f ; // 2 images/column
		1815
		1816	// this time naively avoiding texture state changes
		1817	// save gobs of state changes.
		1818	if (last_name != tex.name)
		1819	{
		1820	if (!tex.name)
		1821	continue; // smoothing not yet available
		1822
		1823	glEnd ();
		1824	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1825	glBegin (GL_QUADS);
		1826	}
		1827
		1828	if (border)
		1829	{
		1830	float ox = border * dx;
		1831
		1832	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1833	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1834	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1835	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1836	}
		1837
		1838	if (corner)
		1839	{
		1840	float ox = corner * dx;
		1841
		1842	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1843	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1844	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1846	}
		1847	}
		1848	}
		1849	}
		1850	}
		1851	}
		1852
		1853	hv_clear (smooth);
		1854	}
		1855
		1856	glEnd ();
		1857
		1858	glDisable (GL_TEXTURE_2D);
		1859	glDisable (GL_BLEND);
		1860
		1861	// top layer: overlays such as the health bar
		1862	for (y = 0; y < sh; y++)
		1863	if (0 <= y + my && y + my < self->rows)
		1864	{
		1865	maprow *row = self->row + (y + my);
		1866
		1867	for (x = 0; x < sw; x++)
		1868	if (row->c0 <= x + mx && x + mx < row->c1)
		1869	{
		1870	mapcell *cell = row->col + (x + mx - row->c0);
		1871
		1872	int px = x * T;
		1873	int py = y * T;
		1874
		1875	if (cell->stat_hp)
		1876	{
		1877	int width = cell->stat_width * T;
		1878	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1879
		1880	glColor3ub (0, 0, 0);
		1881	glRectf (px + 1, py - thick - 2,
		1882	px + width - 1, py);
		1883
		1884	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1885	glRectf (px + 2,
		1886	py - thick - 1,
		1887	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1888	}
		1889	}
		1890	}
		1891	}
		1892
		1893	void
		1894	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1895	CODE:
		1896	{
		1897	static float color[16][3] = {
		1898	{ 0.00F, 0.00F, 0.00F },
		1899	{ 1.00F, 1.00F, 1.00F },
		1900	{ 0.00F, 0.00F, 0.55F },
		1901	{ 1.00F, 0.00F, 0.00F },
		1902
		1903	{ 1.00F, 0.54F, 0.00F },
		1904	{ 0.11F, 0.56F, 1.00F },
		1905	{ 0.93F, 0.46F, 0.00F },
		1906	{ 0.18F, 0.54F, 0.34F },
		1907
		1908	{ 0.56F, 0.73F, 0.56F },
		1909	{ 0.80F, 0.80F, 0.80F },
		1910	{ 0.55F, 0.41F, 0.13F },
		1911	{ 0.99F, 0.77F, 0.26F },
		1912
		1913	{ 0.74F, 0.65F, 0.41F },
		1914
		1915	{ 0.00F, 1.00F, 1.00F },
		1916	{ 1.00F, 0.00F, 1.00F },
		1917	{ 1.00F, 1.00F, 0.00F },
		1918	};
		1919
		1920	int x, y;
		1921
		1922	glEnable (GL_TEXTURE_2D);
		1923	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1924	glEnable (GL_BLEND);
		1925	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1926	glBegin (GL_QUADS);
		1927
		1928	for (y = 0; y < h; y++)
		1929	for (x = 0; x < w; x++)
		1930	{
		1931	unsigned char m = data [x + y * w];
		1932
		1933	if (m)
		1934	{
		1935	float *c = color [m & 15];
		1936
		1937	float tx1 = m & 0x40 ? 0.5 : 0.;
		1938	float tx2 = tx1 + 0.5;
		1939
		1940	glColor4f (c[0], c[1], c[2], 0.75);
		1941	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1942	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1943	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1944	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1945	}
		1946	}
		1947
		1948	glEnd ();
		1949	glDisable (GL_BLEND);
		1950	glDisable (GL_TEXTURE_2D);
		1951	}
		1952
		1953	void
		1954	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1955	PPCODE:
		1956	{
		1957	int x, y;
1197	int sw4 = (sw + 3) & ~3;	1958	int sw4 = (sw + 3) & ~3;
1198	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1959	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1199	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1960	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1200		1961
1201	memset (darkness, 255, sw4 * sh);	1962	memset (darkness, 255, sw4 * sh);
1202	SvPOK_only (darkness_sv);	1963	SvPOK_only (darkness_sv);
1203	SvCUR_set (darkness_sv, sw4 * sh);	1964	SvCUR_set (darkness_sv, sw4 * sh);
1204		1965
1205	vx = self->x + (self->w - sw) / 2 - shift_x;	1966	mx += self->x;
1206	vy = self->y + (self->h - sh) / 2 - shift_y;	1967	my += self->y;
1207		1968
1208	/*
1209	int vx = self->vx = self->w >= sw
1210	? self->x + (self->w - sw) / 2
1211	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1212
1213	int vy = self->vy = self->h >= sh
1214	? self->y + (self->h - sh) / 2
1215	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1216	*/
1217
1218	glColor4ub (255, 255, 255, 255);
1219
1220	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1221	glEnable (GL_BLEND);
1222	glEnable (GL_TEXTURE_2D);
1223	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1224
1225	glBegin (GL_QUADS);
1226
1227	last_name = 0;
1228
1229	for (z = 0; z < 3; z++)
1230	for (y = 0; y < sh; y++)	1969	for (y = 0; y < sh; y++)
1231	if (0 <= y + vy && y + vy < self->rows)	1970	if (0 <= y + my && y + my < self->rows)
1232	{	1971	{
1233	maprow *row = self->row + (y + vy);	1972	maprow *row = self->row + (y + my);
1234		1973
1235	for (x = 0; x < sw; x++)	1974	for (x = 0; x < sw; x++)
1236	if (row->c0 <= x + vx && x + vx < row->c1)	1975	if (row->c0 <= x + mx && x + mx < row->c1)
1237	{	1976	{
1238	mapcell *cell = row->col + (x + vx - row->c0);	1977	mapcell *cell = row->col + (x + mx - row->c0);
1239		1978
1240	darkness[y * sw4 + x] = cell->darkness < 0	1979	darkness[y * sw4 + x] = cell->darkness
		1980	? 255 - (cell->darkness - 1)
1241	? 255 - FOW_DARKNESS	1981	: 255 - FOW_DARKNESS;
1242	: 255 - cell->darkness;
1243
1244	face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];
1249
1250	int px = (x + 1) * 32 - tex.w;
1251	int py = (y + 1) * 32 - tex.h;
1252
1253	if (last_name != tex.name)
1254	{
1255	glEnd ();
1256	last_name = tex.name;
1257	glBindTexture (GL_TEXTURE_2D, last_name);
1258	glBegin (GL_QUADS);
1259	}
1260
1261	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1262	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1263	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1264	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1265	}
1266	}	1982	}
1267	}	1983	}
1268
1269	glEnd ();
1270
1271	glDisable (GL_TEXTURE_2D);
1272	glDisable (GL_BLEND);
1273		1984
1274	EXTEND (SP, 3);	1985	EXTEND (SP, 3);
1275	PUSHs (sv_2mortal (newSViv (sw4)));	1986	PUSHs (sv_2mortal (newSViv (sw4)));
1276	PUSHs (sv_2mortal (newSViv (sh)));	1987	PUSHs (sv_2mortal (newSViv (sh)));
1277	PUSHs (darkness_sv);	1988	PUSHs (darkness_sv);
1278	}	1989	}
1279		1990
1280	SV *	1991	SV *
1281	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1992	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1282	CODE:	1993	CODE:
1283	{	1994	{
1284	int x, y, x1, y1;	1995	int x, y, x1, y1;
1285	SV *data_sv = newSV (w * h * 7 + 5);	1996	SV *data_sv = newSV (w * h * 7 + 5);
1286	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1997	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1311	if (row && row->c0 <= x && x < row->c1)	2022	if (row && row->c0 <= x && x < row->c1)
1312	{	2023	{
1313	mapcell *cell = row->col + (x - row->c0);	2024	mapcell *cell = row->col + (x - row->c0);
1314	uint8_t flags = 0;	2025	uint8_t flags = 0;
1315		2026
1316	if (cell->face [0]) flags |= 1;	2027	if (cell->tile [0]) flags |= 1;
1317	if (cell->face [1]) flags |= 2;	2028	if (cell->tile [1]) flags |= 2;
1318	if (cell->face [2]) flags |= 4;	2029	if (cell->tile [2]) flags |= 4;
1319		2030
1320	*data++ = flags;	2031	*data++ = flags;
1321		2032
1322	if (flags & 1)	2033	if (flags & 1)
1323	{	2034	{
		2035	tileid tile = cell->tile [0];
1324	*data++ = cell->face [0] >> 8;	2036	*data++ = tile >> 8;
1325	*data++ = cell->face [0];	2037	*data++ = tile;
1326	}	2038	}
1327		2039
1328	if (flags & 2)	2040	if (flags & 2)
1329	{	2041	{
		2042	tileid tile = cell->tile [1];
1330	*data++ = cell->face [1] >> 8;	2043	*data++ = tile >> 8;
1331	*data++ = cell->face [1];	2044	*data++ = tile;
1332	}	2045	}
1333		2046
1334	if (flags & 4)	2047	if (flags & 4)
1335	{	2048	{
		2049	tileid tile = cell->tile [2];
1336	*data++ = cell->face [2] >> 8;	2050	*data++ = tile >> 8;
1337	*data++ = cell->face [2];	2051	*data++ = tile;
1338	}	2052	}
1339	}	2053	}
1340	else	2054	else
1341	*data++ = 0;	2055	*data++ = 0;
1342	}	2056	}
…		…
1348	}	2062	}
1349	OUTPUT:	2063	OUTPUT:
1350	RETVAL	2064	RETVAL
1351		2065
1352	void	2066	void
1353	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2067	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1354	PPCODE:	2068	PPCODE:
1355	{	2069	{
1356	int x, y, z;	2070	int x, y, z;
1357	int w, h;	2071	int w, h;
1358	int x1, y1;	2072	int x1, y1;
…		…
1382	{	2096	{
1383	uint8_t flags = *data++;	2097	uint8_t flags = *data++;
1384		2098
1385	if (flags)	2099	if (flags)
1386	{	2100	{
1387	mapface face[3] = { 0, 0, 0 };
1388
1389	mapcell *cell = row_get_cell (row, x);	2101	mapcell *cell = row_get_cell (row, x);
		2102	tileid tile[3] = { 0, 0, 0 };
1390		2103
1391	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2104	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1392	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2105	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1393	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2106	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1394		2107
1395	if (cell->darkness <= 0)	2108	if (cell->darkness == 0)
1396	{	2109	{
1397	cell->darkness = -1;	2110	cell->darkness = 0;
1398		2111
1399	for (z = 0; z <= 2; z++)	2112	for (z = 0; z <= 2; z++)
1400	{	2113	{
1401	cell->face[z] = face[z];	2114	tileid t = tile [z];
1402		2115
1403	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2116	if (t >= self->texs || (t && !self->tex [t].name))
		2117	{
1404	XPUSHs (sv_2mortal (newSViv (face[z])));	2118	XPUSHs (sv_2mortal (newSViv (t)));
		2119	need_texid (self, t);
		2120	}
		2121
		2122	cell->tile [z] = t;
1405	}	2123	}
1406	}	2124	}
1407	}	2125	}
1408	}	2126	}
1409	}	2127	}
1410	}	2128	}
1411		2129
1412	MODULE = CFClient PACKAGE = CFClient::MixChunk	2130	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1413		2131
1414	CFClient::MixChunk	2132	CFPlus::MixChunk
1415	new_from_file (SV *class, char *path)	2133	new_from_file (SV *class, char *path)
1416	CODE:	2134	CODE:
1417	RETVAL = Mix_LoadWAV (path);	2135	RETVAL = Mix_LoadWAV (path);
1418	OUTPUT:	2136	OUTPUT:
1419	RETVAL	2137	RETVAL
1420		2138
1421	void	2139	void
1422	DESTROY (CFClient::MixChunk self)	2140	DESTROY (CFPlus::MixChunk self)
1423	CODE:	2141	CODE:
1424	Mix_FreeChunk (self);	2142	Mix_FreeChunk (self);
1425		2143
1426	int	2144	int
1427	volume (CFClient::MixChunk self, int volume = -1)	2145	volume (CFPlus::MixChunk self, int volume = -1)
1428	CODE:	2146	CODE:
1429	RETVAL = Mix_VolumeChunk (self, volume);	2147	RETVAL = Mix_VolumeChunk (self, volume);
1430	OUTPUT:	2148	OUTPUT:
1431	RETVAL	2149	RETVAL
1432		2150
1433	int	2151	int
1434	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2152	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1435	CODE:	2153	CODE:
1436	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2154	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1437	OUTPUT:	2155	OUTPUT:
1438	RETVAL	2156	RETVAL
1439		2157
1440	MODULE = CFClient PACKAGE = CFClient::MixMusic	2158	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1441		2159
1442	int	2160	int
1443	volume (int volume = -1)	2161	volume (int volume = -1)
1444	CODE:	2162	CODE:
1445	RETVAL = Mix_VolumeMusic (volume);	2163	RETVAL = Mix_VolumeMusic (volume);
1446	OUTPUT:	2164	OUTPUT:
1447	RETVAL	2165	RETVAL
1448		2166
		2167	int
		2168	fade_out (int ms)
		2169	CODE:
		2170	RETVAL = Mix_FadeOutMusic (ms);
		2171	OUTPUT:
		2172	RETVAL
		2173
1449	CFClient::MixMusic	2174	CFPlus::MixMusic
1450	new_from_file (SV *class, char *path)	2175	new_from_file (SV *class, char *path)
1451	CODE:	2176	CODE:
1452	RETVAL = Mix_LoadMUS (path);	2177	RETVAL = Mix_LoadMUS (path);
1453	OUTPUT:	2178	OUTPUT:
1454	RETVAL	2179	RETVAL
1455		2180
1456	void	2181	void
1457	DESTROY (CFClient::MixMusic self)	2182	DESTROY (CFPlus::MixMusic self)
1458	CODE:	2183	CODE:
1459	Mix_FreeMusic (self);	2184	Mix_FreeMusic (self);
1460		2185
1461	int	2186	int
1462	play (CFClient::MixMusic self, int loops = -1)	2187	play (CFPlus::MixMusic self, int loops = -1)
1463	CODE:	2188	CODE:
1464	RETVAL = Mix_PlayMusic (self, loops);	2189	RETVAL = Mix_PlayMusic (self, loops);
1465	OUTPUT:	2190	OUTPUT:
1466	RETVAL	2191	RETVAL
1467		2192
		2193	int
		2194	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2195	CODE:
		2196	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2197	OUTPUT:
		2198	RETVAL
		2199
1468	MODULE = CFClient PACKAGE = CFClient::OpenGL	2200	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1469		2201
1470	BOOT:	2202	BOOT:
1471	{	2203	{
1472	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2204	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1473	static const struct {	2205	static const struct {
1474	const char *name;	2206	const char *name;
1475	IV iv;	2207	IV iv;
1476	} *civ, const_iv[] = {	2208	} *civ, const_iv[] = {
1477	# define const_iv(name) { # name, (IV)name }	2209	# define const_iv(name) { # name, (IV)name }
1478	const_iv (GL_COLOR_MATERIAL),	2210	const_iv (GL_COLOR_MATERIAL),
1479	const_iv (GL_SMOOTH),	2211	const_iv (GL_SMOOTH),
1480	const_iv (GL_FLAT),	2212	const_iv (GL_FLAT),
1481	const_iv (GL_DITHER),	2213	const_iv (GL_DITHER),
1482	const_iv (GL_BLEND),	2214	const_iv (GL_BLEND),
		2215	const_iv (GL_CULL_FACE),
1483	const_iv (GL_SCISSOR_TEST),	2216	const_iv (GL_SCISSOR_TEST),
		2217	const_iv (GL_DEPTH_TEST),
		2218	const_iv (GL_ALPHA_TEST),
		2219	const_iv (GL_NORMALIZE),
		2220	const_iv (GL_RESCALE_NORMAL),
		2221	const_iv (GL_FRONT),
		2222	const_iv (GL_BACK),
1484	const_iv (GL_AND),	2223	const_iv (GL_AND),
1485	const_iv (GL_ONE),	2224	const_iv (GL_ONE),
1486	const_iv (GL_ZERO),	2225	const_iv (GL_ZERO),
1487	const_iv (GL_SRC_ALPHA),	2226	const_iv (GL_SRC_ALPHA),
1488	const_iv (GL_SRC_ALPHA_SATURATE),	2227	const_iv (GL_DST_ALPHA),
1489	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2228	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490	const_iv (GL_ONE_MINUS_DST_ALPHA),	2229	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2230	const_iv (GL_SRC_ALPHA_SATURATE),
1491	const_iv (GL_RGB),	2231	const_iv (GL_RGB),
1492	const_iv (GL_RGBA),	2232	const_iv (GL_RGBA),
		2233	const_iv (GL_RGBA4),
		2234	const_iv (GL_RGBA8),
		2235	const_iv (GL_RGB5_A1),
1493	const_iv (GL_UNSIGNED_BYTE),	2236	const_iv (GL_UNSIGNED_BYTE),
		2237	const_iv (GL_UNSIGNED_SHORT),
		2238	const_iv (GL_UNSIGNED_INT),
1494	const_iv (GL_ALPHA),	2239	const_iv (GL_ALPHA),
		2240	const_iv (GL_INTENSITY),
1495	const_iv (GL_LUMINANCE),	2241	const_iv (GL_LUMINANCE),
		2242	const_iv (GL_LUMINANCE_ALPHA),
1496	const_iv (GL_FLOAT),	2243	const_iv (GL_FLOAT),
1497	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2244	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1498	const_iv (GL_COMPILE),	2245	const_iv (GL_COMPILE),
1499	const_iv (GL_TEXTURE_1D),	2246	const_iv (GL_TEXTURE_1D),
1500	const_iv (GL_TEXTURE_2D),	2247	const_iv (GL_TEXTURE_2D),
…		…
1502	const_iv (GL_TEXTURE_MAG_FILTER),	2249	const_iv (GL_TEXTURE_MAG_FILTER),
1503	const_iv (GL_TEXTURE_MIN_FILTER),	2250	const_iv (GL_TEXTURE_MIN_FILTER),
1504	const_iv (GL_TEXTURE_ENV_MODE),	2251	const_iv (GL_TEXTURE_ENV_MODE),
1505	const_iv (GL_TEXTURE_WRAP_S),	2252	const_iv (GL_TEXTURE_WRAP_S),
1506	const_iv (GL_TEXTURE_WRAP_T),	2253	const_iv (GL_TEXTURE_WRAP_T),
		2254	const_iv (GL_REPEAT),
1507	const_iv (GL_CLAMP),	2255	const_iv (GL_CLAMP),
1508	const_iv (GL_REPEAT),	2256	const_iv (GL_CLAMP_TO_EDGE),
1509	const_iv (GL_NEAREST),	2257	const_iv (GL_NEAREST),
1510	const_iv (GL_LINEAR),	2258	const_iv (GL_LINEAR),
1511	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2259	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2260	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2261	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2262	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515	const_iv (GL_GENERATE_MIPMAP),	2263	const_iv (GL_GENERATE_MIPMAP),
1516	const_iv (GL_MODULATE),	2264	const_iv (GL_MODULATE),
1517	const_iv (GL_DECAL),	2265	const_iv (GL_DECAL),
1518	const_iv (GL_REPLACE),	2266	const_iv (GL_REPLACE),
		2267	const_iv (GL_DEPTH_BUFFER_BIT),
1519	const_iv (GL_COLOR_BUFFER_BIT),	2268	const_iv (GL_COLOR_BUFFER_BIT),
1520	const_iv (GL_PROJECTION),	2269	const_iv (GL_PROJECTION),
1521	const_iv (GL_MODELVIEW),	2270	const_iv (GL_MODELVIEW),
1522	const_iv (GL_COLOR_LOGIC_OP),	2271	const_iv (GL_COLOR_LOGIC_OP),
1523	const_iv (GL_SEPARABLE_2D),	2272	const_iv (GL_SEPARABLE_2D),
1524	const_iv (GL_CONVOLUTION_2D),	2273	const_iv (GL_CONVOLUTION_2D),
1525	const_iv (GL_CONVOLUTION_BORDER_MODE),	2274	const_iv (GL_CONVOLUTION_BORDER_MODE),
1526	const_iv (GL_CONSTANT_BORDER),	2275	const_iv (GL_CONSTANT_BORDER),
1527	const_iv (GL_LINES),	2276	const_iv (GL_LINES),
		2277	const_iv (GL_LINE_STRIP),
		2278	const_iv (GL_LINE_LOOP),
1528	const_iv (GL_QUADS),	2279	const_iv (GL_QUADS),
1529	const_iv (GL_LINE_LOOP),	2280	const_iv (GL_QUAD_STRIP),
		2281	const_iv (GL_TRIANGLES),
		2282	const_iv (GL_TRIANGLE_STRIP),
		2283	const_iv (GL_TRIANGLE_FAN),
1530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2284	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1531	const_iv (GL_FASTEST),	2285	const_iv (GL_FASTEST),
		2286	const_iv (GL_V2F),
		2287	const_iv (GL_V3F),
		2288	const_iv (GL_T2F_V3F),
		2289	const_iv (GL_T2F_N3F_V3F),
1532	# undef const_iv	2290	# undef const_iv
1533	};	2291	};
1534		2292
1535	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2293	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1536	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2294	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2295
		2296	texture_av = newAV ();
		2297	AvREAL_off (texture_av);
1537	}	2298	}
		2299
		2300	char *
		2301	gl_vendor ()
		2302	CODE:
		2303	RETVAL = (char *)glGetString (GL_VENDOR);
		2304	OUTPUT:
		2305	RETVAL
		2306
		2307	char *
		2308	gl_version ()
		2309	CODE:
		2310	RETVAL = (char *)glGetString (GL_VERSION);
		2311	OUTPUT:
		2312	RETVAL
		2313
		2314	char *
		2315	gl_extensions ()
		2316	CODE:
		2317	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2318	OUTPUT:
		2319	RETVAL
1538		2320
1539	int glGetError ()	2321	int glGetError ()
		2322
		2323	void glFinish ()
1540		2324
1541	void glClear (int mask)	2325	void glClear (int mask)
1542		2326
1543	void glClearColor (float r, float g, float b, float a = 1.0)	2327	void glClearColor (float r, float g, float b, float a = 1.0)
1544	PROTOTYPE: @	2328	PROTOTYPE: @
…		…
1551		2335
1552	void glHint (int target, int mode)	2336	void glHint (int target, int mode)
1553		2337
1554	void glBlendFunc (int sfactor, int dfactor)	2338	void glBlendFunc (int sfactor, int dfactor)
1555		2339
		2340	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2341	CODE:
		2342	gl_BlendFuncSeparate (sa, da, saa, daa);
		2343
		2344	void glDepthMask (int flag)
		2345
1556	void glLogicOp (int opcode)	2346	void glLogicOp (int opcode)
1557		2347
1558	void glColorMask (int red, int green, int blue, int alpha)	2348	void glColorMask (int red, int green, int blue, int alpha)
1559		2349
1560	void glMatrixMode (int mode)	2350	void glMatrixMode (int mode)
…		…
1563		2353
1564	void glPopMatrix ()	2354	void glPopMatrix ()
1565		2355
1566	void glLoadIdentity ()	2356	void glLoadIdentity ()
1567		2357
		2358	void glDrawBuffer (int buffer)
		2359
		2360	void glReadBuffer (int buffer)
		2361
1568	# near and far are due to microsofts buggy c compiler	2362	# near_ and far_ are due to microsofts buggy "c" compiler
		2363	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2364
		2365	# near_ and far_ are due to microsofts buggy "c" compiler
1569	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2366	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1570		2367
1571	void glViewport (int x, int y, int width, int height)	2368	void glViewport (int x, int y, int width, int height)
1572		2369
1573	void glScissor (int x, int y, int width, int height)	2370	void glScissor (int x, int y, int width, int height)
…		…
1588		2385
1589	void glEnd ()	2386	void glEnd ()
1590		2387
1591	void glColor (float r, float g, float b, float a = 1.0)	2388	void glColor (float r, float g, float b, float a = 1.0)
1592	PROTOTYPE: @	2389	PROTOTYPE: @
		2390	ALIAS:
		2391	glColor_premultiply = 1
1593	CODE:	2392	CODE:
1594	// 255.999 is close enough to correctness (256 and clamp)	2393	if (ix)
1595	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);	2394	{
		2395	r *= a;
		2396	g *= a;
		2397	b *= a;
		2398	}
		2399	// microsoft visual "c" rounds instead of truncating...
		2400	glColor4f (r, g, b, a);
		2401
		2402	void glInterleavedArrays (int format, int stride, char *data)
		2403
		2404	void glDrawElements (int mode, int count, int type, char *indices)
		2405
		2406	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2407
		2408	void glRasterPos (float x, float y, float z = 0.)
		2409	CODE:
		2410	glRasterPos3f (0, 0, z);
		2411	glBitmap (0, 0, 0, 0, x, y, 0);
1596		2412
1597	void glVertex (float x, float y, float z = 0.)	2413	void glVertex (float x, float y, float z = 0.)
1598	CODE:	2414	CODE:
1599	glVertex3f (x, y, z);	2415	glVertex3f (x, y, z);
1600		2416
…		…
1612		2428
1613	void glBindTexture (int target, int name)	2429	void glBindTexture (int target, int name)
1614		2430
1615	void glConvolutionParameter (int target, int pname, float params)	2431	void glConvolutionParameter (int target, int pname, float params)
1616	CODE:	2432	CODE:
1617	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2433	if (gl.ConvolutionParameterf)
		2434	gl.ConvolutionParameterf (target, pname, params);
1618		2435
1619	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1620	CODE:	2437	CODE:
1621	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2438	if (gl.ConvolutionFilter2D)
1622	(target, internalformat, width, height, format, type, data));	2439	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623		2440
1624	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2441	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1625	CODE:	2442	CODE:
1626	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2443	if (gl.SeparableFilter2D)
1627	(target, internalformat, width, height, format, type, row, column));	2444	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628		2445
1629	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2446	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1630		2447
1631	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2448	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1632		2449
1633	void glRasterPos (int x, int y)	2450	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634	CODE:
1635	glRasterPos2i (x, y);
1636		2451
1637	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2452	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1638		2453
1639	int glGenTexture ()	2454	int glGenTexture ()
1640	CODE:	2455	CODE:
1641	{	2456	RETVAL = gen_texture ();
1642	GLuint name;
1643	glGenTextures (1, &name);
1644	RETVAL = name;
1645	}
1646	OUTPUT:	2457	OUTPUT:
1647	RETVAL	2458	RETVAL
1648		2459
1649	void glDeleteTexture (int name)	2460	void glDeleteTexture (int name)
1650	CODE:	2461	CODE:
1651	{
1652	GLuint name_ = name;
1653	glDeleteTextures (1, &name_);	2462	del_texture (name);
1654	}	2463
1655
1656	int glGenList ()	2464	int glGenList ()
1657	CODE:	2465	CODE:
1658	RETVAL = glGenLists (1);	2466	RETVAL = glGenLists (1);
1659	OUTPUT:	2467	OUTPUT:
1660	RETVAL	2468	RETVAL

Diff Legend

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