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 1.82 by root, Mon May 15 00:15:08 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 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)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
15		24
16	#include <SDL.h>	25	#include <SDL.h>
17	#include <SDL_endian.h>	26	#include <SDL_endian.h>
18	#include <SDL_image.h>	27	#include <SDL_image.h>
19	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
21		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
22	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
23		35
24	#include <pango/pango.h>	36	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		37
29	#ifndef _WIN32	38	#ifndef _WIN32
30	# include <sys/types.h>	39	# include <sys/types.h>
31	# include <sys/socket.h>	40	# include <sys/socket.h>
32	# include <netinet/in.h>	41	# include <netinet/in.h>
33	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
34	# include <inttypes.h>	43	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	44	#endif
43		45
44	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		47
46	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
47		49
48	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
50		52
51	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
52		54
53	#define GL_CALL(type,func,args) \	55	#if 0
54	{ \	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	57	#else
56	static type fptr_; \	58	# define PARACHUTE 0
57	\	59	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		60
		61	static AV *texture_av;
		62
		63	static struct
		64	{
		65	#define GL_FUNC(ptr,name) ptr name;
		66	#include "glfunc.h"
		67	#undef GL_FUNC
		68	} gl;
		69
		70	static void
		71	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		72	{
		73	if (gl.BlendFuncSeparate)
		74	gl.BlendFuncSeparate (sa, da, saa, daa);
		75	else if (gl.BlendFuncSeparateEXT)
		76	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		77	else
		78	glBlendFunc (sa, da);
		79	}
		80
		81	static GLuint
		82	gen_texture ()
		83	{
		84	GLuint name;
		85
		86	if (AvFILL (texture_av) >= 0)
		87	name = (GLuint)(size_t)av_pop (texture_av);
		88	else
		89	glGenTextures (1, &name);
		90
		91	return name;
		92	}
		93
		94	static void
		95	del_texture (GLuint name)
		96	{
		97	/* make a half-assed attempt at returning the memory used by the texture */
		98	/* textures are frequently being reused by cfplus anyway */
		99	/*glBindTexture (GL_TEXTURE_2D, name);*/
		100	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		101	av_push (texture_av, (SV *)(size_t)name);
		102	glDeleteTextures (1, &name);
		103	}
		104
		105	#include "texcache.c"
		106
		107	#include "pango-font.c"
		108	#include "pango-fontmap.c"
		109	#include "pango-render.c"
		110
68	typedef Mix_Chunk *CFClient__MixChunk;	111	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	112	typedef Mix_Music *CFPlus__MixMusic;
70		113
71	typedef PangoFontDescription *CFClient__Font;	114	typedef PangoFontDescription *CFPlus__Font;
		115
		116	static int
		117	shape_attr_p (PangoLayoutRun *run)
		118	{
		119	GSList *attrs = run->item->analysis.extra_attrs;
		120
		121	while (attrs)
		122	{
		123	PangoAttribute *attr = attrs->data;
		124
		125	if (attr->klass->type == PANGO_ATTR_SHAPE)
		126	return 1;
		127
		128	attrs = attrs->next;
		129	}
		130
		131	return 0;
		132	}
72		133
73	typedef struct cf_layout {	134	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	135	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	136	float r, g, b, a; // default color for rgba mode
77	int base_height;	137	int base_height;
78	CFClient__Font font;	138	CFPlus__Font font;
79	} *CFClient__Layout;	139	} *CFPlus__Layout;
80		140
81	static CFClient__Font default_font;	141	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	142	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	143	static PangoFontMap *opengl_fontmap;
84		144
85	static void	145	static void
86	substitute_func (FcPattern *pattern, gpointer data)	146	substitute_func (FcPattern *pattern, gpointer data)
87	{	147	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	148	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifndef _WIN32	149	#ifdef FC_HINT_STYLE
		150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		151	#endif
90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91	#endif
92	}	153	}
93		154
94	static void	155	static void
95	layout_update_font (CFClient__Layout self)	156	layout_update_font (CFPlus__Layout self)
96	{	157	{
97	/* use a random scale factor to account for unknown descenders, 0.8 works	158	/* use a random scale factor to account for unknown descenders, 0.8 works
98	* reasonably well with bitstream vera	159	* reasonably well with bitstream vera
99	*/	160	*/
100	PangoFontDescription *font = self->font ? self->font : default_font;	161	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
104		165
105	pango_layout_set_font_description (self->pl, font);	166	pango_layout_set_font_description (self->pl, font);
106	}	167	}
107		168
108	static void	169	static void
109	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
110	{	171	{
		172	PangoRectangle rect;
		173
		174	// get_pixel_* wrongly rounds down
111	pango_layout_get_pixel_size (self->pl, w, h);	175	pango_layout_get_extents (self->pl, 0, &rect);
112		176
113	if (!*w) *w = 1;	177	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114	if (!*h) *h = 1;	178	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115		179
116	*w = (*w + 3) & ~3;	180	if (!rect.width) rect.width = 1;
117	}	181	if (!rect.height) rect.height = 1;
118		182
		183	*w = rect.width;
		184	*h = rect.height;
		185	}
		186
		187	typedef uint16_t tileid;
119	typedef uint16_t mapface;	188	typedef uint16_t faceid;
120		189
121	typedef struct {	190	typedef struct {
122	GLint name;	191	int name;
123	int w, h;	192	int w, h;
124	float s, t;	193	float s, t;
125	uint8_t r, g, b, a;	194	uint8_t r, g, b, a;
		195	tileid smoothtile;
		196	uint8_t smoothlevel;
126	} maptex;	197	} maptex;
127		198
128	typedef struct {	199	typedef struct {
		200	uint32_t player;
		201	tileid tile[3];
129	int16_t darkness;	202	uint16_t darkness;
130	mapface face[3];	203	uint8_t stat_width, stat_hp, flags, smoothmax;
131	} mapcell;	204	} mapcell;
132		205
133	typedef struct {	206	typedef struct {
134	int32_t c0, c1;	207	int32_t c0, c1;
135	mapcell *col;	208	mapcell *col;
136	} maprow;	209	} maprow;
137		210
138	typedef struct map {	211	typedef struct map {
139	int x, y, w, h;	212	int x, y, w, h;
140	int ox, oy; /* offset to virtual global coordinate system */	213	int ox, oy; /* offset to virtual global coordinate system */
141	int faces;	214	int faces; tileid *face2tile; // [faceid]
142	mapface *face;	215	int texs; maptex *tex; // [tileid]
143
144	int texs;
145	maptex *tex;
146		216
147	int32_t rows;	217	int32_t rows;
148	maprow *row;	218	maprow *row;
149	} *CFClient__Map;	219	} *CFPlus__Map;
150		220
151	static char *	221	static char *
152	prepend (char *ptr, int sze, int inc)	222	prepend (char *ptr, int sze, int inc)
153	{	223	{
154	char *p;	224	char *p;
…		…
171	}	241	}
172		242
173	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	243	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
174	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	244	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
175		245
		246	static void
		247	need_facenum (struct map *self, faceid face)
		248	{
		249	while (self->faces <= face)
		250	{
		251	Append (tileid, self->face2tile, self->faces, self->faces);
		252	self->faces *= 2;
		253	}
		254	}
		255
		256	static void
		257	need_texid (struct map *self, int texid)
		258	{
		259	while (self->texs <= texid)
		260	{
		261	Append (maptex, self->tex, self->texs, self->texs);
		262	self->texs *= 2;
		263	}
		264	}
		265
176	static maprow *	266	static maprow *
177	map_get_row (CFClient__Map self, int y)	267	map_get_row (CFPlus__Map self, int y)
178	{	268	{
179	if (0 > y)	269	if (0 > y)
180	{	270	{
181	int extend = - y + MAP_EXTEND_Y;	271	int extend = - y + MAP_EXTEND_Y;
182	Prepend (maprow, self->row, self->rows, extend);	272	Prepend (maprow, self->row, self->rows, extend);
…		…
220		310
221	return row->col + (x - row->c0);	311	return row->col + (x - row->c0);
222	}	312	}
223		313
224	static mapcell *	314	static mapcell *
225	map_get_cell (CFClient__Map self, int x, int y)	315	map_get_cell (CFPlus__Map self, int x, int y)
226	{	316	{
227	return row_get_cell (map_get_row (self, y), x);	317	return row_get_cell (map_get_row (self, y), x);
228	}	318	}
229		319
230	static void	320	static void
231	map_clear (CFClient__Map self)	321	map_clear (CFPlus__Map self)
232	{	322	{
233	int r;	323	int r;
234		324
235	for (r = 0; r < self->rows; r++)	325	for (r = 0; r < self->rows; r++)
236	Safefree (self->row[r].col);	326	Safefree (self->row[r].col);
…		…
244	self->row = 0;	334	self->row = 0;
245	self->rows = 0;	335	self->rows = 0;
246	}	336	}
247		337
248	static void	338	static void
249	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
250	{	340	{
251	int x, y;	341	int x, y;
252	maprow *row;	342	maprow *row;
		343	mapcell *cell;
253		344
254	for (y = y0; y < y0 + h; y++)	345	for (y = y0; y < y0 + h; y++)
255	if (y >= 0)	346	if (y >= 0)
256	{	347	{
257	if (y >= self->rows)	348	if (y >= self->rows)
…		…
263	if (x >= row->c0)	354	if (x >= row->c0)
264	{	355	{
265	if (x >= row->c1)	356	if (x >= row->c1)
266	break;	357	break;
267		358
268	row->col[x - row->c0].darkness = -1;	359	cell = row->col + x - row->c0;
		360
		361	cell->darkness = 0;
		362	cell->stat_hp = 0;
		363	cell->flags = 0;
		364	cell->player = 0;
269	}	365	}
270	}	366	}
		367	}
		368
		369	typedef struct {
		370	tileid tile;
		371	uint8_t x, y, level;
		372	} smooth_key;
		373
		374	static void
		375	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		376	{
		377	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		378
		379	if (SvIOK (*sv))
		380	SvIV_set (*sv, SvIVX (*sv) | bits);
		381	else
		382	sv_setiv (*sv, bits);
271	}	383	}
272		384
273	static void	385	static void
274	music_finished (void)	386	music_finished (void)
275	{	387	{
…		…
294	ev.data2 = 0;	406	ev.data2 = 0;
295		407
296	SDL_PushEvent ((SDL_Event *)&ev);	408	SDL_PushEvent ((SDL_Event *)&ev);
297	}	409	}
298		410
		411	static unsigned int
		412	minpot (unsigned int n)
		413	{
		414	if (!n)
		415	return 0;
		416
		417	--n;
		418
		419	n |= n >> 1;
		420	n |= n >> 2;
		421	n |= n >> 4;
		422	n |= n >> 8;
		423	n |= n >> 16;
		424
		425	return n + 1;
		426	}
		427
		428	/* SDL should provide this, really. */
		429	#define SDLK_MODIFIER_MIN 300
		430	#define SDLK_MODIFIER_MAX 314
		431
299	MODULE = CFClient PACKAGE = CFClient	432	MODULE = CFPlus PACKAGE = CFPlus
300		433
301	PROTOTYPES: ENABLE	434	PROTOTYPES: ENABLE
302		435
303	BOOT:	436	BOOT:
304	{	437	{
305	HV *stash = gv_stashpv ("CFClient", 1);	438	HV *stash = gv_stashpv ("CFPlus", 1);
306	static const struct {	439	static const struct {
307	const char *name;	440	const char *name;
308	IV iv;	441	IV iv;
309	} *civ, const_iv[] = {	442	} *civ, const_iv[] = {
310	# define const_iv(name) { # name, (IV)name }	443	# define const_iv(name) { # name, (IV)name }
		444	const_iv (SDLK_MODIFIER_MIN),
		445	const_iv (SDLK_MODIFIER_MAX),
		446
311	const_iv (SDL_ACTIVEEVENT),	447	const_iv (SDL_ACTIVEEVENT),
312	const_iv (SDL_KEYDOWN),	448	const_iv (SDL_KEYDOWN),
313	const_iv (SDL_KEYUP),	449	const_iv (SDL_KEYUP),
314	const_iv (SDL_MOUSEMOTION),	450	const_iv (SDL_MOUSEMOTION),
315	const_iv (SDL_MOUSEBUTTONDOWN),	451	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
324	const_iv (SDL_EVENT_RESERVEDA),	460	const_iv (SDL_EVENT_RESERVEDA),
325	const_iv (SDL_EVENT_RESERVEDB),	461	const_iv (SDL_EVENT_RESERVEDB),
326	const_iv (SDL_VIDEORESIZE),	462	const_iv (SDL_VIDEORESIZE),
327	const_iv (SDL_VIDEOEXPOSE),	463	const_iv (SDL_VIDEOEXPOSE),
328	const_iv (SDL_USEREVENT),	464	const_iv (SDL_USEREVENT),
		465
		466	const_iv (SDL_APPINPUTFOCUS),
		467	const_iv (SDL_APPMOUSEFOCUS),
		468	const_iv (SDL_APPACTIVE),
		469
329	const_iv (SDLK_KP0),	470	const_iv (SDLK_KP0),
330	const_iv (SDLK_KP1),	471	const_iv (SDLK_KP1),
331	const_iv (SDLK_KP2),	472	const_iv (SDLK_KP2),
332	const_iv (SDLK_KP3),	473	const_iv (SDLK_KP3),
333	const_iv (SDLK_KP4),	474	const_iv (SDLK_KP4),
…		…
388	const_iv (SDLK_BREAK),	529	const_iv (SDLK_BREAK),
389	const_iv (SDLK_MENU),	530	const_iv (SDLK_MENU),
390	const_iv (SDLK_POWER),	531	const_iv (SDLK_POWER),
391	const_iv (SDLK_EURO),	532	const_iv (SDLK_EURO),
392	const_iv (SDLK_UNDO),	533	const_iv (SDLK_UNDO),
		534
393	const_iv (KMOD_NONE),	535	const_iv (KMOD_NONE),
		536	const_iv (KMOD_SHIFT),
394	const_iv (KMOD_LSHIFT),	537	const_iv (KMOD_LSHIFT),
395	const_iv (KMOD_RSHIFT),	538	const_iv (KMOD_RSHIFT),
		539	const_iv (KMOD_CTRL),
396	const_iv (KMOD_LCTRL),	540	const_iv (KMOD_LCTRL),
397	const_iv (KMOD_RCTRL),	541	const_iv (KMOD_RCTRL),
		542	const_iv (KMOD_ALT),
398	const_iv (KMOD_LALT),	543	const_iv (KMOD_LALT),
399	const_iv (KMOD_RALT),	544	const_iv (KMOD_RALT),
		545	const_iv (KMOD_META),
400	const_iv (KMOD_LMETA),	546	const_iv (KMOD_LMETA),
401	const_iv (KMOD_RMETA),	547	const_iv (KMOD_RMETA),
402	const_iv (KMOD_NUM),	548	const_iv (KMOD_NUM),
403	const_iv (KMOD_CAPS),	549	const_iv (KMOD_CAPS),
404	const_iv (KMOD_MODE),	550	const_iv (KMOD_MODE),
405	const_iv (KMOD_CTRL),
406	const_iv (KMOD_SHIFT),
407	const_iv (KMOD_ALT),
408	const_iv (KMOD_META)
409	# undef const_iv	551	# undef const_iv
410	};	552	};
411		553
412	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		556
		557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
414	}	559	}
		560
		561	void
		562	weaken (SV *rv)
		563	PROTOTYPE: $
		564	CODE:
		565	sv_rvweaken (rv);
		566
		567	int
		568	in_destruct ()
		569	CODE:
		570	RETVAL = PL_main_cv == Nullcv;
		571	OUTPUT:
		572	RETVAL
		573
		574	NV floor (NV x)
		575
		576	NV ceil (NV x)
415		577
416	void	578	void
417	pango_init ()	579	pango_init ()
418	CODE:	580	CODE:
419	{	581	{
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	ft2_fontmap = pango_ft2_font_map_new ();	582	opengl_fontmap = pango_opengl_font_map_new ();
422	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
423	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424
425	cairo_fontmap = pango_cairo_font_map_get_default ();
426	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
427	}	585	}
428		586
429	int	587	int
430	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
431		589
432	void	590	void
433	SDL_Quit ()	591	SDL_Quit ()
434		592
435	void	593	void
…		…
441	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
443	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
445		603
		604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		606
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450		611
451	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		613	#if SDL_VERSION_ATLEAST(1,2,10)
452	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
453	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		616	#endif
454		617
455	SDL_EnableUNICODE (1);	618	SDL_EnableUNICODE (1);
456	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457		620
458	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	621	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
467		630
468	++m;	631	++m;
469	}	632	}
470	}	633	}
471		634
		635	char *
		636	SDL_GetError ()
		637
472	int	638	int
473	SDL_SetVideoMode (int w, int h, int fullscreen)	639	SDL_SetVideoMode (int w, int h, int fullscreen)
474	CODE:	640	CODE:
475	RETVAL = !!SDL_SetVideoMode (	641	RETVAL = !!SDL_SetVideoMode (
476	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
477	);	643	);
		644	if (RETVAL)
		645	{
		646	av_clear (texture_av);
		647
478	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		650	# include "glfunc.h"
		651	# undef GL_FUNC
		652
		653	}
479	OUTPUT:	654	OUTPUT:
480	RETVAL	655	RETVAL
481		656
482	void	657	void
483	SDL_GL_SwapBuffers ()	658	SDL_GL_SwapBuffers ()
		659
		660	char *
		661	SDL_GetKeyName (int sym)
484		662
485	void	663	void
486	SDL_PollEvent ()	664	SDL_PollEvent ()
487	PPCODE:	665	PPCODE:
488	{	666	{
…		…
498	case SDL_KEYDOWN:	676	case SDL_KEYDOWN:
499	case SDL_KEYUP:	677	case SDL_KEYUP:
500	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
501	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
502	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
503	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
504	break;	683	break;
505		684
506	case SDL_ACTIVEEVENT:	685	case SDL_ACTIVEEVENT:
507	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509	break;	688	break;
510		689
511	case SDL_MOUSEMOTION:	690	case SDL_MOUSEMOTION:
		691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		692
512	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
513	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
514	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
515	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
516	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
517	break;	698	break;
518		699
519	case SDL_MOUSEBUTTONDOWN:	700	case SDL_MOUSEBUTTONDOWN:
520	case SDL_MOUSEBUTTONUP:	701	case SDL_MOUSEBUTTONUP:
		702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		703
521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525	break;	708	break;
…		…
529	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531	break;	714	break;
532	}	715	}
533		716
534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
535	}	718	}
536	}	719	}
537		720
538	int	721	int
539	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
548	Mix_AllocateChannels (int numchans = -1)	731	Mix_AllocateChannels (int numchans = -1)
549		732
550	void	733	void
551	lowdelay (int fd, int val = 1)	734	lowdelay (int fd, int val = 1)
552	CODE:	735	CODE:
		736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		737
		738	void
		739	win32_proxy_info ()
		740	PPCODE:
		741	{
553	#ifndef _WIN32	742	#ifdef _WIN32
554	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	743	char buffer[2048];
		744	DWORD buflen;
		745
		746	EXTEND (SP, 3);
		747
		748	buflen = sizeof (buffer);
		749	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		750	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		751	{
		752	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		753
		754	buflen = sizeof (buffer);
		755	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		756	{
		757	PUSHs (newSVpv (buffer, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		761	PUSHs (newSVpv (buffer, 0));
		762	}
		763	}
555	#endif	764	#endif
556		765	}
557	char *
558	gl_version ()
559	CODE:
560	RETVAL = (char *)glGetString (GL_VERSION);
561	OUTPUT:
562	RETVAL
563
564	char *
565	gl_extensions ()
566	CODE:
567	RETVAL = (char *)glGetString (GL_EXTENSIONS);
568	OUTPUT:
569	RETVAL
570		766
571	void	767	void
572	add_font (char *file)	768	add_font (char *file)
573	CODE:	769	CODE:
574	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
575	#ifdef _WIN32
576	// cairo... sigh... requires win2000
577	AddFontResourceEx (file, FR_PRIVATE, 0);
578	#endif
579		771
580	void	772	void
581	load_image_inline (SV *image_)	773	load_image_inline (SV *image_)
582	ALIAS:	774	ALIAS:
583	load_image_file = 1	775	load_image_file = 1
…		…
625		817
626	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	818	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627		819
628	assert (surface2->pitch == surface2->w * 4);	820	assert (surface2->pitch == surface2->w * 4);
629		821
		822	SDL_LockSurface (surface2);
630	EXTEND (SP, 5);	823	EXTEND (SP, 6);
631	PUSHs (sv_2mortal (newSViv (surface2->w)));	824	PUSHs (sv_2mortal (newSViv (surface2->w)));
632	PUSHs (sv_2mortal (newSViv (surface2->h)));	825	PUSHs (sv_2mortal (newSViv (surface2->h)));
633	SDL_LockSurface (surface2);
634	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635	SDL_UnlockSurface (surface2);
636	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	827	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
637	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		830	SDL_UnlockSurface (surface2);
639		831
640	SDL_FreeSurface (surface);	832	SDL_FreeSurface (surface);
641	SDL_FreeSurface (surface2);	833	SDL_FreeSurface (surface2);
642	}	834	}
643		835
…		…
667	}	859	}
668		860
669	void	861	void
670	error (char *message)	862	error (char *message)
671	CODE:	863	CODE:
		864	fprintf (stderr, "ERROR: %s\n", message);
672	#ifdef _WIN32	865	#ifdef _WIN32
673	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		867	#endif
		868
		869	void
		870	fatal (char *message)
		871	CODE:
		872	fprintf (stderr, "FATAL: %s\n", message);
		873	#ifdef _WIN32
		874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		875	#endif
		876	_exit (1);
		877
		878	void
		879	_exit (int retval = 0)
		880	CODE:
		881	#ifdef WIN32
		882	ExitThread (retval); // unclean, please beam me up
674	#else	883	#else
675	fprintf (stderr, "ERROR: %s\n", message);	884	_exit (retval);
676	#endif	885	#endif
677		886
678	void
679	fatal (char *message)
680	CODE:
681	#ifdef _WIN32
682	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
683	#else
684	fprintf (stderr, "FATAL: %s\n", message);
685	#endif
686	exit (1);
687
688	MODULE = CFClient PACKAGE = CFClient::Font	887	MODULE = CFPlus PACKAGE = CFPlus::Font
689		888
690	CFClient::Font	889	CFPlus::Font
691	new_from_file (SV *class, char *path, int id = 0)	890	new_from_file (SV *class, char *path, int id = 0)
692	CODE:	891	CODE:
693	{	892	{
694	int count;	893	int count;
695	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
698	}	897	}
699	OUTPUT:	898	OUTPUT:
700	RETVAL	899	RETVAL
701		900
702	void	901	void
703	DESTROY (CFClient::Font self)	902	DESTROY (CFPlus::Font self)
704	CODE:	903	CODE:
705	pango_font_description_free (self);	904	pango_font_description_free (self);
706		905
707	void	906	void
708	make_default (CFClient::Font self)	907	make_default (CFPlus::Font self)
709	CODE:	908	CODE:
710	default_font = self;	909	default_font = self;
711		910
712	MODULE = CFClient PACKAGE = CFClient::Layout	911	MODULE = CFPlus PACKAGE = CFPlus::Layout
713		912
714	CFClient::Layout	913	void
715	new (SV *class, int rgba = 0)	914	reset_glyph_cache ()
		915	CODE:
		916	tc_clear ();
		917
		918	CFPlus::Layout
		919	new (SV *class)
716	CODE:	920	CODE:
717	New (0, RETVAL, 1, struct cf_layout);	921	New (0, RETVAL, 1, struct cf_layout);
718		922
719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	923	RETVAL->pl = pango_layout_new (opengl_context);
720	RETVAL->rgba = rgba;
721	RETVAL->r = 1.;	924	RETVAL->r = 1.;
722	RETVAL->g = 1.;	925	RETVAL->g = 1.;
723	RETVAL->b = 1.;	926	RETVAL->b = 1.;
724	RETVAL->a = 1.;	927	RETVAL->a = 1.;
725	RETVAL->base_height = MIN_FONT_HEIGHT;	928	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
729	layout_update_font (RETVAL);	932	layout_update_font (RETVAL);
730	OUTPUT:	933	OUTPUT:
731	RETVAL	934	RETVAL
732		935
733	void	936	void
734	DESTROY (CFClient::Layout self)	937	DESTROY (CFPlus::Layout self)
735	CODE:	938	CODE:
736	g_object_unref (self->pl);	939	g_object_unref (self->pl);
737	Safefree (self);	940	Safefree (self);
738		941
		942	void
		943	set_text (CFPlus::Layout self, SV *text_)
		944	CODE:
		945	{
		946	STRLEN textlen;
		947	char *text = SvPVutf8 (text_, textlen);
		948
		949	pango_layout_set_text (self->pl, text, textlen);
		950	}
		951
		952	void
		953	set_markup (CFPlus::Layout self, SV *text_)
		954	CODE:
		955	{
		956	STRLEN textlen;
		957	char *text = SvPVutf8 (text_, textlen);
		958
		959	pango_layout_set_markup (self->pl, text, textlen);
		960	}
		961
		962	void
		963	set_shapes (CFPlus::Layout self, ...)
		964	CODE:
		965	{
		966	PangoAttrList *attrs = 0;
		967	const char *text = pango_layout_get_text (self->pl);
		968	const char *pos = text;
		969	int arg = 4;
		970
		971	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		972	{
		973	PangoRectangle inkrect, rect;
		974	PangoAttribute *attr;
		975
		976	int x = SvIV (ST (arg - 3));
		977	int y = SvIV (ST (arg - 2));
		978	int w = SvIV (ST (arg - 1));
		979	int h = SvIV (ST (arg ));
		980
		981	inkrect.x = 0;
		982	inkrect.y = 0;
		983	inkrect.width = 0;
		984	inkrect.height = 0;
		985
		986	rect.x = x * PANGO_SCALE;
		987	rect.y = y * PANGO_SCALE;
		988	rect.width = w * PANGO_SCALE;
		989	rect.height = h * PANGO_SCALE;
		990
		991	if (!attrs)
		992	attrs = pango_layout_get_attributes (self->pl);
		993
		994	attr = pango_attr_shape_new (&inkrect, &rect);
		995	attr->start_index = pos - text;
		996	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		997	pango_attr_list_insert (attrs, attr);
		998
		999	arg += 4;
		1000	pos += sizeof (OBJ_STR) - 1;
		1001	}
		1002
		1003	if (attrs)
		1004	pango_layout_set_attributes (self->pl, attrs);
		1005	}
		1006
		1007	void
		1008	get_shapes (CFPlus::Layout self)
		1009	PPCODE:
		1010	{
		1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1012
		1013	do
		1014	{
		1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1016
		1017	if (run && shape_attr_p (run))
		1018	{
		1019	PangoRectangle extents;
		1020	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1021
		1022	EXTEND (SP, 2);
		1023	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1024	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1025	}
		1026	}
		1027	while (pango_layout_iter_next_run (iter));
		1028
		1029	pango_layout_iter_free (iter);
		1030	}
		1031
739	int	1032	int
740	is_rgba (CFClient::Layout self)	1033	has_wrapped (CFPlus::Layout self)
741	CODE:	1034	CODE:
742	RETVAL = self->rgba;	1035	{
		1036	int lines = 1;
		1037	const char *text = pango_layout_get_text (self->pl);
		1038
		1039	while (*text)
		1040	lines += *text++ == '\n';
		1041
		1042	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1043	}
743	OUTPUT:	1044	OUTPUT:
744	RETVAL	1045	RETVAL
745		1046
746	void
747	set_text (CFClient::Layout self, SV *text_)
748	CODE:
749	{
750	STRLEN textlen;
751	char *text = SvPVutf8 (text_, textlen);
752
753	pango_layout_set_text (self->pl, text, textlen);
754	}
755
756	void
757	set_markup (CFClient::Layout self, SV *text_)
758	CODE:
759	{
760	STRLEN textlen;
761	char *text = SvPVutf8 (text_, textlen);
762
763	pango_layout_set_markup (self->pl, text, textlen);
764	}
765
766	SV *	1047	SV *
767	get_text (CFClient::Layout self)	1048	get_text (CFPlus::Layout self)
768	CODE:	1049	CODE:
769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770	SvUTF8_on (RETVAL);	1051	sv_utf8_decode (RETVAL);
771	OUTPUT:	1052	OUTPUT:
772	RETVAL	1053	RETVAL
773		1054
774	void	1055	void
775	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
776	CODE:	1057	CODE:
777	self->r = r;	1058	self->r = r;
778	self->g = g;	1059	self->g = g;
779	self->b = b;	1060	self->b = b;
780	self->a = a;	1061	self->a = a;
781		1062
782	void	1063	void
783	set_font (CFClient::Layout self, CFClient::Font font = 0)	1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
784	CODE:	1065	CODE:
785	if (self->font != font)	1066	if (self->font != font)
786	{	1067	{
787	self->font = font;	1068	self->font = font;
788	layout_update_font (self);	1069	layout_update_font (self);
789	}	1070	}
790		1071
791	void	1072	void
792	set_height (CFClient::Layout self, int base_height)	1073	set_height (CFPlus::Layout self, int base_height)
793	CODE:	1074	CODE:
794	if (self->base_height != base_height)	1075	if (self->base_height != base_height)
795	{	1076	{
796	self->base_height = base_height;	1077	self->base_height = base_height;
797	layout_update_font (self);	1078	layout_update_font (self);
798	}	1079	}
799		1080
800	void	1081	void
801	set_width (CFClient::Layout self, int max_width = -1)	1082	set_width (CFPlus::Layout self, int max_width = -1)
802	CODE:	1083	CODE:
803	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
804		1085
805	void	1086	void
		1087	set_indent (CFPlus::Layout self, int indent)
		1088	CODE:
		1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1090
		1091	void
		1092	set_spacing (CFPlus::Layout self, int spacing)
		1093	CODE:
		1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1095
		1096	void
		1097	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1098	CODE:
		1099	pango_layout_set_ellipsize (self->pl,
		1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1103	: PANGO_ELLIPSIZE_NONE
		1104	);
		1105
		1106	void
		1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1108	CODE:
		1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1110
		1111	void
806	size (CFClient::Layout self)	1112	size (CFPlus::Layout self)
807	PPCODE:	1113	PPCODE:
808	{	1114	{
809	int w, h;	1115	int w, h;
810		1116
811	layout_get_pixel_size (self, &w, &h);	1117	layout_get_pixel_size (self, &w, &h);
…		…
814	PUSHs (sv_2mortal (newSViv (w)));	1120	PUSHs (sv_2mortal (newSViv (w)));
815	PUSHs (sv_2mortal (newSViv (h)));	1121	PUSHs (sv_2mortal (newSViv (h)));
816	}	1122	}
817		1123
818	int	1124	int
		1125	descent (CFPlus::Layout self)
		1126	CODE:
		1127	{
		1128	PangoRectangle rect;
		1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1130	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1131	RETVAL = PANGO_DESCENT (rect);
		1132	}
		1133	OUTPUT:
		1134	RETVAL
		1135
		1136	int
819	xy_to_index (CFClient::Layout self, int x, int y)	1137	xy_to_index (CFPlus::Layout self, int x, int y)
820	CODE:	1138	CODE:
821	{	1139	{
822	int index, trailing;	1140	int index, trailing;
823	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
824	RETVAL = index;	1142	RETVAL = index + trailing;
825	}	1143	}
826	OUTPUT:	1144	OUTPUT:
827	RETVAL	1145	RETVAL
828		1146
829	void	1147	void
830	cursor_pos (CFClient::Layout self, int index)	1148	cursor_pos (CFPlus::Layout self, int index)
831	PPCODE:	1149	PPCODE:
832	{	1150	{
833	PangoRectangle strong_pos;	1151	PangoRectangle strong_pos;
834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
835		1153
…		…
838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
839	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
840	}	1158	}
841		1159
842	void	1160	void
843	render (CFClient::Layout self)	1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
844	PPCODE:	1162	PPCODE:
845	{	1163	{
846	SV *retval;	1164	int line, x;
847	int w, h;
848		1165
849	layout_get_pixel_size (self, &w, &h);	1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
850		1168
851	if (self->rgba)
852	{
853	cairo_surface_t *surface;
854	cairo_t *cairo;
855
856	retval = newSV (w * h * 4);
857	SvPOK_only (retval);
858	SvCUR_set (retval, w * h * 4);
859
860	memset (SvPVX (retval), 0, w * h * 4);
861
862	surface = cairo_image_surface_create_for_data (
863	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
864	cairo = cairo_create (surface);
865	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867	pango_cairo_show_layout (cairo, self->pl);
868
869	cairo_destroy (cairo);
870	cairo_surface_destroy (surface);
871
872	// what a mess, and its premultiplied, too :(
873	{
874	uint32_t *p = (uint32_t *)SvPVX (retval);
875	uint32_t *e = p + w * h;
876
877	while (p < e)
878	{
879	uint32_t rgba = *p;
880	rgba = (rgba >> 24) | (rgba << 8);
881	rgba = SDL_SwapBE32 (rgba);
882	*p++ = rgba;
883	}
884	}
885
886	EXTEND (SP, 5);	1169	EXTEND (SP, 2);
887	PUSHs (sv_2mortal (newSViv (w)));	1170	PUSHs (sv_2mortal (newSViv (line - 1)));
		1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1172	}
		1173
		1174	void
		1175	line_x_to_index (CFPlus::Layout self, int line, int x)
		1176	PPCODE:
		1177	{
		1178	PangoLayoutLine *lp;
		1179	int index, trailing;
		1180
		1181	if (line < 0)
		1182	XSRETURN_EMPTY;
		1183
		1184	if (!(lp = pango_layout_get_line (self->pl, line)))
		1185	XSRETURN_EMPTY; /* do better */
		1186
		1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1188
		1189	EXTEND (SP, 2);
		1190	if (GIMME_V == G_SCALAR)
888	PUSHs (sv_2mortal (newSViv (h)));	1191	PUSHs (sv_2mortal (newSViv (index + trailing)));
889	PUSHs (sv_2mortal (retval));
890	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892	}
893	else	1192	else
894	{	1193	{
895	FT_Bitmap bitmap;
896
897	retval = newSV (w * h);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h);
900
901	bitmap.rows = h;
902	bitmap.width = w;
903	bitmap.pitch = w;
904	bitmap.buffer = (unsigned char*)SvPVX (retval);
905	bitmap.num_grays = 256;
906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908	memset (bitmap.buffer, 0, w * h);
909
910	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
911
912	EXTEND (SP, 5);
913	PUSHs (sv_2mortal (newSViv (w)));	1194	PUSHs (sv_2mortal (newSViv (index)));
914	PUSHs (sv_2mortal (newSViv (h)));	1195	PUSHs (sv_2mortal (newSViv (trailing)));
915	PUSHs (sv_2mortal (retval));
916	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918	}	1196	}
919	}	1197	}
920		1198
		1199	void
		1200	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1201	PPCODE:
		1202	pango_opengl_render_layout_subpixel (
		1203	self->pl,
		1204	x * PANGO_SCALE, y * PANGO_SCALE,
		1205	self->r, self->g, self->b, self->a,
		1206	flags
		1207	);
		1208
921	MODULE = CFClient PACKAGE = CFClient::Texture	1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
922		1210
923	void	1211	void
		1212	pad2pot (SV *data_, SV *w_, SV *h_)
		1213	CODE:
		1214	{
		1215	int ow = SvIV (w_);
		1216	int oh = SvIV (h_);
		1217
		1218	if (ow && oh)
		1219	{
		1220	int nw = minpot (ow);
		1221	int nh = minpot (oh);
		1222
		1223	if (nw != ow || nh != oh)
		1224	{
		1225	if (SvOK (data_))
		1226	{
		1227	STRLEN datalen;
		1228	char *data = SvPVbyte (data_, datalen);
		1229	int bpp = datalen / (ow * oh);
		1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1231
		1232	SvPOK_only (result_);
		1233	SvCUR_set (result_, nw * nh * bpp);
		1234
		1235	memset (SvPVX (result_), 0, nw * nh * bpp);
		1236	while (oh--)
		1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1238
		1239	sv_setsv (data_, result_);
		1240	}
		1241
		1242	sv_setiv (w_, nw);
		1243	sv_setiv (h_, nh);
		1244	}
		1245	}
		1246	}
		1247
		1248	void
924	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
925	PROTOTYPE: $$$;$$	1250	PROTOTYPE: $$$;$$
926	ALIAS:	1251	ALIAS:
927	draw_quad_alpha = 1	1252	draw_quad_alpha = 1
928	draw_quad_alpha_premultiplied = 2	1253	draw_quad_alpha_premultiplied = 2
929	CODE:	1254	CODE:
930	{	1255	{
931	HV *hv = (HV *)SvRV (self);	1256	HV *hv = (HV *)SvRV (self);
932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
936		1260
937	if (items < 5)	1261	if (items < 5)
938	{	1262	{
939	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));
940	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));
941	}	1265	}
942		1266
943	if (ix)	1267	if (ix)
944	{	1268	{
945	glEnable (GL_BLEND);	1269	glEnable (GL_BLEND);
		1270
		1271	if (ix == 2)
946	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1272	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1273	else
		1274	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1275	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1276
		1277	glEnable (GL_ALPHA_TEST);
		1278	glAlphaFunc (GL_GREATER, 0.01f);
947	}	1279	}
948		1280
949	glBindTexture (GL_TEXTURE_2D, name);	1281	glBindTexture (GL_TEXTURE_2D, name);
950
951	if (wrap_mode)
952	{
953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955	}
956		1282
957	glBegin (GL_QUADS);	1283	glBegin (GL_QUADS);
958	glTexCoord2f (0, 0); glVertex2f (x , y );	1284	glTexCoord2f (0, 0); glVertex2f (x , y );
959	glTexCoord2f (0, t); glVertex2f (x , y + h);	1285	glTexCoord2f (0, t); glVertex2f (x , y + h);
960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1286	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1287	glTexCoord2f (s, 0); glVertex2f (x + w, y );
962	glEnd ();	1288	glEnd ();
963		1289
964	if (ix)	1290	if (ix)
		1291	{
		1292	glDisable (GL_ALPHA_TEST);
965	glDisable (GL_BLEND);	1293	glDisable (GL_BLEND);
		1294	}
966	}	1295	}
967		1296
968	MODULE = CFClient PACKAGE = CFClient::Map	1297	MODULE = CFPlus PACKAGE = CFPlus::Map
969		1298
970	CFClient::Map	1299	CFPlus::Map
971	new (SV *class, int map_width, int map_height)	1300	new (SV *class)
972	CODE:	1301	CODE:
973	New (0, RETVAL, 1, struct map);	1302	New (0, RETVAL, 1, struct map);
974	RETVAL->x = 0;	1303	RETVAL->x = 0;
975	RETVAL->y = 0;	1304	RETVAL->y = 0;
976	RETVAL->w = map_width;	1305	RETVAL->w = 0;
977	RETVAL->h = map_height;	1306	RETVAL->h = 0;
978	RETVAL->ox = 0;	1307	RETVAL->ox = 0;
979	RETVAL->oy = 0;	1308	RETVAL->oy = 0;
980	RETVAL->faces = 8192;	1309	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
981	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1310	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
982	RETVAL->texs = 8192;
983	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
984	RETVAL->rows = 0;	1311	RETVAL->rows = 0;
985	RETVAL->row = 0;	1312	RETVAL->row = 0;
986	OUTPUT:	1313	OUTPUT:
987	RETVAL	1314	RETVAL
988		1315
989	void	1316	void
990	DESTROY (CFClient::Map self)	1317	DESTROY (CFPlus::Map self)
991	CODE:	1318	CODE:
992	{	1319	{
993	map_clear (self);	1320	map_clear (self);
994	Safefree (self->face);	1321	Safefree (self->face2tile);
		1322	Safefree (self->tex);
995	Safefree (self);	1323	Safefree (self);
996	}	1324	}
997		1325
998	void	1326	void
		1327	resize (CFPlus::Map self, int map_width, int map_height)
		1328	CODE:
		1329	self->w = map_width;
		1330	self->h = map_height;
		1331
		1332	void
999	clear (CFClient::Map self)	1333	clear (CFPlus::Map self)
1000	CODE:	1334	CODE:
1001	map_clear (self);	1335	map_clear (self);
1002		1336
1003	void	1337	void
1004	set_face (CFClient::Map self, int face, int texid)	1338	set_tileid (CFPlus::Map self, int face, int tile)
1005	CODE:	1339	CODE:
1006	{	1340	{
1007	while (self->faces <= face)	1341	need_facenum (self, face); self->face2tile [face] = tile;
1008	{	1342	need_texid (self, tile);
1009	Append (mapface, self->face, self->faces, self->faces);
1010	self->faces *= 2;
1011	}
1012
1013	self->face [face] = texid;
1014	}	1343	}
1015		1344
1016	void	1345	void
		1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1347	CODE:
		1348	{
		1349	tileid texid;
		1350	maptex *tex;
		1351
		1352	if (face < 0 || face >= self->faces)
		1353	return;
		1354
		1355	if (smooth < 0 || smooth >= self->faces)
		1356	return;
		1357
		1358	texid = self->face2tile [face];
		1359
		1360	if (!texid)
		1361	return;
		1362
		1363	tex = self->tex + texid;
		1364	tex->smoothtile = self->face2tile [smooth];
		1365	tex->smoothlevel = level;
		1366	}
		1367
		1368	void
1017	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)	1369	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)
1018	CODE:	1370	CODE:
1019	{	1371	{
1020	while (self->texs <= texid)	1372	need_texid (self, texid);
1021	{
1022	Append (maptex, self->tex, self->texs, self->texs);
1023	self->texs *= 2;
1024	}
1025		1373
1026	{	1374	{
1027	maptex *tex = self->tex + texid;	1375	maptex *tex = self->tex + texid;
1028		1376
1029	tex->name = name;	1377	tex->name = name;
…		…
1034	tex->r = r;	1382	tex->r = r;
1035	tex->g = g;	1383	tex->g = g;
1036	tex->b = b;	1384	tex->b = b;
1037	tex->a = a;	1385	tex->a = a;
1038	}	1386	}
		1387
		1388	// somewhat hackish, but for textures that require it, it really
		1389	// improves the look, and most others don't suffer.
		1390	glBindTexture (GL_TEXTURE_2D, name);
		1391	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1392	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1393	// use uglier nearest interpolation because linear suffers
		1394	// from transparent color bleeding and ugly wrapping effects.
		1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1039	}	1396	}
1040		1397
1041	int	1398	int
1042	ox (CFClient::Map self)	1399	ox (CFPlus::Map self)
1043	ALIAS:	1400	ALIAS:
1044	oy = 1	1401	oy = 1
		1402	x = 2
		1403	y = 3
		1404	w = 4
		1405	h = 5
1045	CODE:	1406	CODE:
1046	switch (ix)	1407	switch (ix)
1047	{	1408	{
1048	case 0: RETVAL = self->ox; break;	1409	case 0: RETVAL = self->ox; break;
1049	case 1: RETVAL = self->oy; break;	1410	case 1: RETVAL = self->oy; break;
		1411	case 2: RETVAL = self->x; break;
		1412	case 3: RETVAL = self->y; break;
		1413	case 4: RETVAL = self->w; break;
		1414	case 5: RETVAL = self->h; break;
1050	}	1415	}
1051	OUTPUT:	1416	OUTPUT:
1052	RETVAL	1417	RETVAL
1053		1418
1054	void	1419	void
1055	scroll (CFClient::Map self, int dx, int dy)	1420	scroll (CFPlus::Map self, int dx, int dy)
1056	CODE:	1421	CODE:
1057	{	1422	{
1058	if (dx > 0)	1423	if (dx > 0)
1059	map_blank (self, self->x, self->y, dx - 1, self->h);	1424	map_blank (self, self->x, self->y, dx, self->h);
1060	else if (dx < 0)	1425	else if (dx < 0)
1061	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1426	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1062		1427
1063	if (dy > 0)	1428	if (dy > 0)
1064	map_blank (self, self->x, self->y, self->w, dy - 1);	1429	map_blank (self, self->x, self->y, self->w, dy);
1065	else if (dy < 0)	1430	else if (dy < 0)
1066	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1431	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1067		1432
1068	self->ox += dx; self->x += dx;	1433	self->ox += dx; self->x += dx;
1069	self->oy += dy; self->y += dy;	1434	self->oy += dy; self->y += dy;
1070		1435
1071	while (self->y < 0)	1436	while (self->y < 0)
…		…
1076	self->y += MAP_EXTEND_Y;	1441	self->y += MAP_EXTEND_Y;
1077	}	1442	}
1078	}	1443	}
1079		1444
1080	void	1445	void
1081	map1a_update (CFClient::Map self, SV *data_)	1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1082	CODE:	1447	CODE:
1083	{	1448	{
1084	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1085	uint8_t *data_end = (uint8_t *)SvEND (data_);	1450	uint8_t *data_end = (uint8_t *)SvEND (data_);
1086	mapcell *cell;	1451	mapcell *cell;
1087	int x, y, flags;	1452	int x, y, flags;
1088		1453
1089	while (data < data_end)	1454	while (data < data_end - 1)
1090	{	1455	{
1091	flags = (data [0] << 8) + data [1]; data += 2;	1456	flags = (data [0] << 8) + data [1]; data += 2;
1092		1457
1093	x = ((flags >> 10) & 63) + self->x;	1458	x = self->x + ((flags >> 10) & 63);
1094	y = ((flags >> 4) & 63) + self->y;	1459	y = self->y + ((flags >> 4) & 63);
1095		1460
1096	cell = map_get_cell (self, x, y);	1461	cell = map_get_cell (self, x, y);
1097		1462
1098	if (flags & 15)	1463	if (flags & 15)
1099	{	1464	{
1100	if (cell->darkness < 0)	1465	if (!cell->darkness)
1101	{	1466	{
		1467	memset (cell, 0, sizeof (*cell));
1102	cell->darkness = 0;	1468	cell->darkness = 256;
1103	cell->face [0] = 0;
1104	cell->face [1] = 0;
1105	cell->face [2] = 0;
1106	}	1469	}
1107		1470
1108	cell->darkness = flags & 8 ? *data++ : 255;
1109
1110	//TODO: don't trust server data to be in-range(!)	1471	//TODO: don't trust server data to be in-range(!)
		1472
		1473	if (flags & 8)
		1474	{
		1475	if (extmap)
		1476	{
		1477	uint8_t ext, cmd;
		1478
		1479	do
		1480	{
		1481	ext = *data++;
		1482	cmd = ext & 0x3f;
		1483
		1484	if (cmd < 4)
		1485	cell->darkness = 255 - ext * 64 + 1;
		1486	else if (cmd == 5) // health
		1487	{
		1488	cell->stat_width = 1;
		1489	cell->stat_hp = *data++;
		1490	}
		1491	else if (cmd == 6) // monster width
		1492	cell->stat_width = *data++ + 1;
		1493	else if (cmd == 0x47)
		1494	{
		1495	if (*data == 4)
		1496	; // decode player count
		1497
		1498	data += *data + 1;
		1499	}
		1500	else if (cmd == 8) // cell flags
		1501	cell->flags = *data++;
		1502	else if (ext & 0x40) // unknown, multibyte => skip
		1503	data += *data + 1;
		1504	else
		1505	data++;
		1506	}
		1507	while (ext & 0x80);
		1508	}
		1509	else
		1510	cell->darkness = *data++ + 1;
		1511	}
1111		1512
1112	if (flags & 4)	1513	if (flags & 4)
1113	{	1514	{
1114	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1515	faceid face = (data [0] << 8) + data [1]; data += 2;
		1516	need_facenum (self, face);
		1517	cell->tile [0] = self->face2tile [face];
1115	}	1518	}
1116		1519
1117	if (flags & 2)	1520	if (flags & 2)
1118	{	1521	{
1119	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1522	faceid face = (data [0] << 8) + data [1]; data += 2;
		1523	need_facenum (self, face);
		1524	cell->tile [1] = self->face2tile [face];
1120	}	1525	}
1121		1526
1122	if (flags & 1)	1527	if (flags & 1)
1123	{	1528	{
1124	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1529	faceid face = (data [0] << 8) + data [1]; data += 2;
		1530	need_facenum (self, face);
		1531	cell->tile [2] = self->face2tile [face];
1125	}	1532	}
1126	}	1533	}
1127	else	1534	else
1128	cell->darkness = -1;	1535	cell->darkness = 0;
1129	}	1536	}
1130	}	1537	}
1131		1538
1132	SV *	1539	SV *
1133	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1134	CODE:	1541	CODE:
1135	{	1542	{
1136	int x1, x;	1543	int x1, x;
1137	int y1, y;	1544	int y1, y;
1138	int z;	1545	int z;
…		…
1159	{	1566	{
1160	mapcell *cell = row->col + (x - row->c0);	1567	mapcell *cell = row->col + (x - row->c0);
1161		1568
1162	for (z = 0; z <= 0; z++)	1569	for (z = 0; z <= 0; z++)
1163	{	1570	{
1164	mapface face = cell->face [z];
1165
1166	if (face)
1167	{
1168	maptex tex = self->tex [face];	1571	maptex tex = self->tex [cell->tile [z]];
1169	int a0 = 255 - tex.a;	1572	int a0 = 255 - tex.a;
1170	int a1 = tex.a;	1573	int a1 = tex.a;
1171		1574
1172	r = (r * a0 + tex.r * a1) / 255;	1575	r = (r * a0 + tex.r * a1) / 255;
1173	g = (g * a0 + tex.g * a1) / 255;	1576	g = (g * a0 + tex.g * a1) / 255;
1174	b = (b * a0 + tex.b * a1) / 255;	1577	b = (b * a0 + tex.b * a1) / 255;
1175	a = (a * a0 + tex.a * a1) / 255;	1578	a = (a * a0 + tex.a * a1) / 255;
1176	}
1177	}	1579	}
1178	}	1580	}
1179		1581
1180	*map++ = (r )	1582	*map++ = (r )
1181	| (g << 8)	1583	| (g << 8)
…		…
1188	}	1590	}
1189	OUTPUT:	1591	OUTPUT:
1190	RETVAL	1592	RETVAL
1191		1593
1192	void	1594	void
1193	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1194	PPCODE:	1596	CODE:
1195	{	1597	{
1196	int vx, vy;	1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1601	smooth_key skey;
1197	int x, y, z;	1602	int x, y, z;
1198	int last_name;	1603	int last_name;
1199	mapface face;	1604
		1605	// thats current max. sorry.
		1606	if (sw > 255) sw = 255;
		1607	if (sh > 255) sh = 255;
		1608
		1609	// clear key, in case of extra padding
		1610	memset (&skey, 0, sizeof (skey));
		1611
		1612	glColor4ub (255, 255, 255, 255);
		1613
		1614	glEnable (GL_BLEND);
		1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1616	glEnable (GL_TEXTURE_2D);
		1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1618
		1619	glBegin (GL_QUADS);
		1620
		1621	last_name = 0;
		1622
		1623	mx += self->x;
		1624	my += self->y;
		1625
		1626	// first pass: determine smooth_max
		1627	// rather ugly, if you ask me
		1628	// could also be stored inside mapcell and updated on change
		1629	memset (smooth_max, 0, sizeof (smooth_max));
		1630
		1631	for (y = 0; y < sh; y++)
		1632	if (0 <= y + my && y + my < self->rows)
		1633	{
		1634	maprow *row = self->row + (y + my);
		1635
		1636	for (x = 0; x < sw; x++)
		1637	if (row->c0 <= x + mx && x + mx < row->c1)
		1638	{
		1639	mapcell *cell = row->col + (x + mx - row->c0);
		1640
		1641	smooth_max[x + 1][y + 1] =
		1642	MAX (self->tex [cell->tile [0]].smoothlevel,
		1643	MAX (self->tex [cell->tile [1]].smoothlevel,
		1644	self->tex [cell->tile [2]].smoothlevel));
		1645	}
		1646	}
		1647
		1648	for (z = 0; z <= 2; z++)
		1649	{
		1650	memset (smooth_level, 0, sizeof (smooth_level));
		1651
		1652	for (y = 0; y < sh; y++)
		1653	if (0 <= y + my && y + my < self->rows)
		1654	{
		1655	maprow *row = self->row + (y + my);
		1656
		1657	for (x = 0; x < sw; x++)
		1658	if (row->c0 <= x + mx && x + mx < row->c1)
		1659	{
		1660	mapcell *cell = row->col + (x + mx - row->c0);
		1661	tileid tile = cell->tile [z];
		1662
		1663	if (tile)
		1664	{
		1665	maptex tex = self->tex [tile];
		1666	int px = (x + 1) * T - tex.w;
		1667	int py = (y + 1) * T - tex.h;
		1668
		1669	// suppressing texture state switches here
		1670	// is only moderately effective, but worth the extra effort
		1671	if (last_name != tex.name)
		1672	{
		1673	if (!tex.name)
		1674	tex = self->tex [2]; /* missing, replace by noface */
		1675
		1676	glEnd ();
		1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1678	glBegin (GL_QUADS);
		1679	}
		1680
		1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1685
		1686	if (cell->flags && z == 2)
		1687	{
		1688	if (cell->flags & 1)
		1689	{
		1690	maptex tex = self->tex [1];
		1691	int px = x * T + T * 2 / 32;
		1692	int py = y * T - T * 6 / 32;
		1693
		1694	glEnd ();
		1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1696	glBegin (GL_QUADS);
		1697
		1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1702	}
		1703	}
		1704
		1705	// update smooth hash
		1706	if (tex.smoothtile)
		1707	{
		1708	skey.tile = tex.smoothtile;
		1709	skey.level = tex.smoothlevel;
		1710
		1711	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1712
		1713	// add bits to current tile and all neighbours. skey.x|y is
		1714	// shifted +1|+1 so we always stay positive.
		1715
		1716	// bits is ___n cccc CCCC bbbb
		1717	// n do not draw borders&corners
		1718	// c draw these corners, but...
		1719	// C ... not these
		1720	// b draw these borders
		1721
		1722	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1723	// ┃· ·· ·┃ ━━
		1724
		1725	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1726	// ·· ·· ·┏ ┓·
		1727
		1728	// full tile
		1729	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1730
		1731	// borders
		1732	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1733	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1734	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1735	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1736
		1737	// corners
		1738	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1739	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1740	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1741	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1742	}
		1743	}
		1744	}
		1745	}
		1746
		1747	// go through all smoothlevels, lowest to highest, then draw.
		1748	// this is basically counting sort
		1749	{
		1750	int w, b;
		1751
		1752	for (w = 0; w < 256 / 32; ++w)
		1753	{
		1754	uint32_t smask = smooth_level [w];
		1755	if (smask)
		1756	for (b = 0; b < 32; ++b)
		1757	if (smask & (((uint32_t)1) << b))
		1758	{
		1759	int level = (w << 5) | b;
		1760	HE *he;
		1761
		1762	hv_iterinit (smooth);
		1763	while ((he = hv_iternext (smooth)))
		1764	{
		1765	smooth_key *skey = (smooth_key *)HeKEY (he);
		1766	IV bits = SvIVX (HeVAL (he));
		1767
		1768	if (!(bits & 0x1000)
		1769	&& skey->level == level
		1770	&& level > smooth_max [skey->x][skey->y])
		1771	{
		1772	maptex tex = self->tex [skey->tile];
		1773	int px = (((int)skey->x) - 1) * T;
		1774	int py = (((int)skey->y) - 1) * T;
		1775	int border = bits & 15;
		1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1777	float dx = tex.s * .0625f; // 16 images/row
		1778	float dy = tex.t * .5f ; // 2 images/column
		1779
		1780	// this time naively avoiding texture state changes
		1781	// save gobs of state changes.
		1782	if (last_name != tex.name)
		1783	{
		1784	if (!tex.name)
		1785	continue; // smoothing not yet available
		1786
		1787	glEnd ();
		1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1789	glBegin (GL_QUADS);
		1790	}
		1791
		1792	if (border)
		1793	{
		1794	float ox = border * dx;
		1795
		1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1800	}
		1801
		1802	if (corner)
		1803	{
		1804	float ox = corner * dx;
		1805
		1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1810	}
		1811	}
		1812	}
		1813	}
		1814	}
		1815	}
		1816
		1817	hv_clear (smooth);
		1818	}
		1819
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	glDisable (GL_BLEND);
		1824
		1825	// top layer: overlays such as the health bar
		1826	for (y = 0; y < sh; y++)
		1827	if (0 <= y + my && y + my < self->rows)
		1828	{
		1829	maprow *row = self->row + (y + my);
		1830
		1831	for (x = 0; x < sw; x++)
		1832	if (row->c0 <= x + mx && x + mx < row->c1)
		1833	{
		1834	mapcell *cell = row->col + (x + mx - row->c0);
		1835
		1836	int px = x * T;
		1837	int py = y * T;
		1838
		1839	if (cell->stat_hp)
		1840	{
		1841	int width = cell->stat_width * T;
		1842	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1843
		1844	glColor3ub (0, 0, 0);
		1845	glRectf (px + 1, py - thick - 2,
		1846	px + width - 1, py);
		1847
		1848	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1849	glRectf (px + 2,
		1850	py - thick - 1,
		1851	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1852	}
		1853	}
		1854	}
		1855	}
		1856
		1857	void
		1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1859	CODE:
		1860	{
		1861	static float color[16][3] = {
		1862	{ 0.00F, 0.00F, 0.00F },
		1863	{ 1.00F, 1.00F, 1.00F },
		1864	{ 0.00F, 0.00F, 0.55F },
		1865	{ 1.00F, 0.00F, 0.00F },
		1866
		1867	{ 1.00F, 0.54F, 0.00F },
		1868	{ 0.11F, 0.56F, 1.00F },
		1869	{ 0.93F, 0.46F, 0.00F },
		1870	{ 0.18F, 0.54F, 0.34F },
		1871
		1872	{ 0.56F, 0.73F, 0.56F },
		1873	{ 0.80F, 0.80F, 0.80F },
		1874	{ 0.55F, 0.41F, 0.13F },
		1875	{ 0.99F, 0.77F, 0.26F },
		1876
		1877	{ 0.74F, 0.65F, 0.41F },
		1878
		1879	{ 0.00F, 1.00F, 1.00F },
		1880	{ 1.00F, 0.00F, 1.00F },
		1881	{ 1.00F, 1.00F, 0.00F },
		1882	};
		1883
		1884	int x, y;
		1885
		1886	glEnable (GL_TEXTURE_2D);
		1887	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1888	glEnable (GL_BLEND);
		1889	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1890	glBegin (GL_QUADS);
		1891
		1892	for (y = 0; y < h; y++)
		1893	for (x = 0; x < w; x++)
		1894	{
		1895	unsigned char m = data [x + y * w];
		1896
		1897	if (m)
		1898	{
		1899	float *c = color [m & 15];
		1900
		1901	float tx1 = m & 0x40 ? 0.5 : 0.;
		1902	float tx2 = tx1 + 0.5;
		1903
		1904	glColor4f (c[0], c[1], c[2], 0.75);
		1905	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1906	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1907	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1908	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1909	}
		1910	}
		1911
		1912	glEnd ();
		1913	glDisable (GL_BLEND);
		1914	glDisable (GL_TEXTURE_2D);
		1915	}
		1916
		1917	void
		1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1919	PPCODE:
		1920	{
		1921	int x, y;
1200	int sw4 = (sw + 3) & ~3;	1922	int sw4 = (sw + 3) & ~3;
1201	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1202	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1203		1925
1204	memset (darkness, 255, sw4 * sh);	1926	memset (darkness, 255, sw4 * sh);
1205	SvPOK_only (darkness_sv);	1927	SvPOK_only (darkness_sv);
1206	SvCUR_set (darkness_sv, sw4 * sh);	1928	SvCUR_set (darkness_sv, sw4 * sh);
1207		1929
1208	vx = self->x + (self->w - sw) / 2 - shift_x;	1930	mx += self->x;
1209	vy = self->y + (self->h - sh) / 2 - shift_y;	1931	my += self->y;
1210		1932
1211	/*
1212	int vx = self->vx = self->w >= sw
1213	? self->x + (self->w - sw) / 2
1214	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1215
1216	int vy = self->vy = self->h >= sh
1217	? self->y + (self->h - sh) / 2
1218	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1219	*/
1220
1221	glColor4ub (255, 255, 255, 255);
1222
1223	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224	glEnable (GL_BLEND);
1225	glEnable (GL_TEXTURE_2D);
1226	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227
1228	glBegin (GL_QUADS);
1229
1230	last_name = 0;
1231
1232	for (z = 0; z < 3; z++)
1233	for (y = 0; y < sh; y++)	1933	for (y = 0; y < sh; y++)
1234	if (0 <= y + vy && y + vy < self->rows)	1934	if (0 <= y + my && y + my < self->rows)
1235	{	1935	{
1236	maprow *row = self->row + (y + vy);	1936	maprow *row = self->row + (y + my);
1237		1937
1238	for (x = 0; x < sw; x++)	1938	for (x = 0; x < sw; x++)
1239	if (row->c0 <= x + vx && x + vx < row->c1)	1939	if (row->c0 <= x + mx && x + mx < row->c1)
1240	{	1940	{
1241	mapcell *cell = row->col + (x + vx - row->c0);	1941	mapcell *cell = row->col + (x + mx - row->c0);
1242		1942
1243	darkness[y * sw4 + x] = cell->darkness < 0	1943	darkness[y * sw4 + x] = cell->darkness
		1944	? 255 - (cell->darkness - 1)
1244	? 255 - FOW_DARKNESS	1945	: 255 - FOW_DARKNESS;
1245	: 255 - cell->darkness;
1246
1247	face = cell->face [z];
1248
1249	if (face)
1250	{
1251	maptex tex = self->tex [face];
1252
1253	int px = (x + 1) * 32 - tex.w;
1254	int py = (y + 1) * 32 - tex.h;
1255
1256	if (last_name != tex.name)
1257	{
1258	glEnd ();
1259	last_name = tex.name;
1260	glBindTexture (GL_TEXTURE_2D, last_name);
1261	glBegin (GL_QUADS);
1262	}
1263
1264	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1267	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268	}
1269	}	1946	}
1270	}	1947	}
1271
1272	glEnd ();
1273
1274	glDisable (GL_TEXTURE_2D);
1275	glDisable (GL_BLEND);
1276		1948
1277	EXTEND (SP, 3);	1949	EXTEND (SP, 3);
1278	PUSHs (sv_2mortal (newSViv (sw4)));	1950	PUSHs (sv_2mortal (newSViv (sw4)));
1279	PUSHs (sv_2mortal (newSViv (sh)));	1951	PUSHs (sv_2mortal (newSViv (sh)));
1280	PUSHs (darkness_sv);	1952	PUSHs (darkness_sv);
1281	}	1953	}
1282		1954
1283	SV *	1955	SV *
1284	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1285	CODE:	1957	CODE:
1286	{	1958	{
1287	int x, y, x1, y1;	1959	int x, y, x1, y1;
1288	SV *data_sv = newSV (w * h * 7 + 5);	1960	SV *data_sv = newSV (w * h * 7 + 5);
1289	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1314	if (row && row->c0 <= x && x < row->c1)	1986	if (row && row->c0 <= x && x < row->c1)
1315	{	1987	{
1316	mapcell *cell = row->col + (x - row->c0);	1988	mapcell *cell = row->col + (x - row->c0);
1317	uint8_t flags = 0;	1989	uint8_t flags = 0;
1318		1990
1319	if (cell->face [0]) flags |= 1;	1991	if (cell->tile [0]) flags |= 1;
1320	if (cell->face [1]) flags |= 2;	1992	if (cell->tile [1]) flags |= 2;
1321	if (cell->face [2]) flags |= 4;	1993	if (cell->tile [2]) flags |= 4;
1322		1994
1323	*data++ = flags;	1995	*data++ = flags;
1324		1996
1325	if (flags & 1)	1997	if (flags & 1)
1326	{	1998	{
		1999	tileid tile = cell->tile [0];
1327	*data++ = cell->face [0] >> 8;	2000	*data++ = tile >> 8;
1328	*data++ = cell->face [0];	2001	*data++ = tile;
1329	}	2002	}
1330		2003
1331	if (flags & 2)	2004	if (flags & 2)
1332	{	2005	{
		2006	tileid tile = cell->tile [1];
1333	*data++ = cell->face [1] >> 8;	2007	*data++ = tile >> 8;
1334	*data++ = cell->face [1];	2008	*data++ = tile;
1335	}	2009	}
1336		2010
1337	if (flags & 4)	2011	if (flags & 4)
1338	{	2012	{
		2013	tileid tile = cell->tile [2];
1339	*data++ = cell->face [2] >> 8;	2014	*data++ = tile >> 8;
1340	*data++ = cell->face [2];	2015	*data++ = tile;
1341	}	2016	}
1342	}	2017	}
1343	else	2018	else
1344	*data++ = 0;	2019	*data++ = 0;
1345	}	2020	}
…		…
1351	}	2026	}
1352	OUTPUT:	2027	OUTPUT:
1353	RETVAL	2028	RETVAL
1354		2029
1355	void	2030	void
1356	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1357	PPCODE:	2032	PPCODE:
1358	{	2033	{
1359	int x, y, z;	2034	int x, y, z;
1360	int w, h;	2035	int w, h;
1361	int x1, y1;	2036	int x1, y1;
…		…
1385	{	2060	{
1386	uint8_t flags = *data++;	2061	uint8_t flags = *data++;
1387		2062
1388	if (flags)	2063	if (flags)
1389	{	2064	{
1390	mapface face[3] = { 0, 0, 0 };
1391
1392	mapcell *cell = row_get_cell (row, x);	2065	mapcell *cell = row_get_cell (row, x);
		2066	tileid tile[3] = { 0, 0, 0 };
1393		2067
1394	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2068	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1395	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2069	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1396	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2070	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1397		2071
1398	if (cell->darkness <= 0)	2072	if (cell->darkness == 0)
1399	{	2073	{
1400	cell->darkness = -1;	2074	cell->darkness = 0;
1401		2075
1402	for (z = 0; z <= 2; z++)	2076	for (z = 0; z <= 2; z++)
1403	{	2077	{
1404	cell->face[z] = face[z];	2078	tileid t = tile [z];
1405		2079
1406	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2080	if (t >= self->texs || (t && !self->tex [t].name))
		2081	{
1407	XPUSHs (sv_2mortal (newSViv (face[z])));	2082	XPUSHs (sv_2mortal (newSViv (t)));
		2083	need_texid (self, t);
		2084	}
		2085
		2086	cell->tile [z] = t;
1408	}	2087	}
1409	}	2088	}
1410	}	2089	}
1411	}	2090	}
1412	}	2091	}
1413	}	2092	}
1414		2093
1415	MODULE = CFClient PACKAGE = CFClient::MixChunk	2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1416		2095
1417	CFClient::MixChunk	2096	CFPlus::MixChunk
1418	new_from_file (SV *class, char *path)	2097	new_from_file (SV *class, char *path)
1419	CODE:	2098	CODE:
1420	RETVAL = Mix_LoadWAV (path);	2099	RETVAL = Mix_LoadWAV (path);
1421	OUTPUT:	2100	OUTPUT:
1422	RETVAL	2101	RETVAL
1423		2102
1424	void	2103	void
1425	DESTROY (CFClient::MixChunk self)	2104	DESTROY (CFPlus::MixChunk self)
1426	CODE:	2105	CODE:
1427	Mix_FreeChunk (self);	2106	Mix_FreeChunk (self);
1428		2107
1429	int	2108	int
1430	volume (CFClient::MixChunk self, int volume = -1)	2109	volume (CFPlus::MixChunk self, int volume = -1)
1431	CODE:	2110	CODE:
1432	RETVAL = Mix_VolumeChunk (self, volume);	2111	RETVAL = Mix_VolumeChunk (self, volume);
1433	OUTPUT:	2112	OUTPUT:
1434	RETVAL	2113	RETVAL
1435		2114
1436	int	2115	int
1437	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1438	CODE:	2117	CODE:
1439	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1440	OUTPUT:	2119	OUTPUT:
1441	RETVAL	2120	RETVAL
1442		2121
1443	MODULE = CFClient PACKAGE = CFClient::MixMusic	2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1444		2123
1445	int	2124	int
1446	volume (int volume = -1)	2125	volume (int volume = -1)
1447	CODE:	2126	CODE:
1448	RETVAL = Mix_VolumeMusic (volume);	2127	RETVAL = Mix_VolumeMusic (volume);
1449	OUTPUT:	2128	OUTPUT:
1450	RETVAL	2129	RETVAL
1451		2130
1452	CFClient::MixMusic	2131	CFPlus::MixMusic
1453	new_from_file (SV *class, char *path)	2132	new_from_file (SV *class, char *path)
1454	CODE:	2133	CODE:
1455	RETVAL = Mix_LoadMUS (path);	2134	RETVAL = Mix_LoadMUS (path);
1456	OUTPUT:	2135	OUTPUT:
1457	RETVAL	2136	RETVAL
1458		2137
1459	void	2138	void
1460	DESTROY (CFClient::MixMusic self)	2139	DESTROY (CFPlus::MixMusic self)
1461	CODE:	2140	CODE:
1462	Mix_FreeMusic (self);	2141	Mix_FreeMusic (self);
1463		2142
1464	int	2143	int
1465	play (CFClient::MixMusic self, int loops = -1)	2144	play (CFPlus::MixMusic self, int loops = -1)
1466	CODE:	2145	CODE:
1467	RETVAL = Mix_PlayMusic (self, loops);	2146	RETVAL = Mix_PlayMusic (self, loops);
1468	OUTPUT:	2147	OUTPUT:
1469	RETVAL	2148	RETVAL
1470		2149
1471	MODULE = CFClient PACKAGE = CFClient::OpenGL	2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1472		2151
1473	BOOT:	2152	BOOT:
1474	{	2153	{
1475	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1476	static const struct {	2155	static const struct {
1477	const char *name;	2156	const char *name;
1478	IV iv;	2157	IV iv;
1479	} *civ, const_iv[] = {	2158	} *civ, const_iv[] = {
1480	# define const_iv(name) { # name, (IV)name }	2159	# define const_iv(name) { # name, (IV)name }
1481	const_iv (GL_COLOR_MATERIAL),	2160	const_iv (GL_COLOR_MATERIAL),
1482	const_iv (GL_SMOOTH),	2161	const_iv (GL_SMOOTH),
1483	const_iv (GL_FLAT),	2162	const_iv (GL_FLAT),
1484	const_iv (GL_DITHER),	2163	const_iv (GL_DITHER),
1485	const_iv (GL_BLEND),	2164	const_iv (GL_BLEND),
		2165	const_iv (GL_CULL_FACE),
1486	const_iv (GL_SCISSOR_TEST),	2166	const_iv (GL_SCISSOR_TEST),
		2167	const_iv (GL_DEPTH_TEST),
		2168	const_iv (GL_ALPHA_TEST),
		2169	const_iv (GL_NORMALIZE),
		2170	const_iv (GL_RESCALE_NORMAL),
		2171	const_iv (GL_FRONT),
		2172	const_iv (GL_BACK),
1487	const_iv (GL_AND),	2173	const_iv (GL_AND),
1488	const_iv (GL_ONE),	2174	const_iv (GL_ONE),
1489	const_iv (GL_ZERO),	2175	const_iv (GL_ZERO),
1490	const_iv (GL_SRC_ALPHA),	2176	const_iv (GL_SRC_ALPHA),
1491	const_iv (GL_SRC_ALPHA_SATURATE),	2177	const_iv (GL_DST_ALPHA),
1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2178	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493	const_iv (GL_ONE_MINUS_DST_ALPHA),	2179	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2180	const_iv (GL_SRC_ALPHA_SATURATE),
1494	const_iv (GL_RGB),	2181	const_iv (GL_RGB),
1495	const_iv (GL_RGBA),	2182	const_iv (GL_RGBA),
		2183	const_iv (GL_RGBA4),
		2184	const_iv (GL_RGBA8),
		2185	const_iv (GL_RGB5_A1),
1496	const_iv (GL_UNSIGNED_BYTE),	2186	const_iv (GL_UNSIGNED_BYTE),
		2187	const_iv (GL_UNSIGNED_SHORT),
		2188	const_iv (GL_UNSIGNED_INT),
1497	const_iv (GL_ALPHA),	2189	const_iv (GL_ALPHA),
		2190	const_iv (GL_INTENSITY),
1498	const_iv (GL_LUMINANCE),	2191	const_iv (GL_LUMINANCE),
		2192	const_iv (GL_LUMINANCE_ALPHA),
1499	const_iv (GL_FLOAT),	2193	const_iv (GL_FLOAT),
1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1501	const_iv (GL_COMPILE),	2195	const_iv (GL_COMPILE),
1502	const_iv (GL_TEXTURE_1D),	2196	const_iv (GL_TEXTURE_1D),
1503	const_iv (GL_TEXTURE_2D),	2197	const_iv (GL_TEXTURE_2D),
…		…
1505	const_iv (GL_TEXTURE_MAG_FILTER),	2199	const_iv (GL_TEXTURE_MAG_FILTER),
1506	const_iv (GL_TEXTURE_MIN_FILTER),	2200	const_iv (GL_TEXTURE_MIN_FILTER),
1507	const_iv (GL_TEXTURE_ENV_MODE),	2201	const_iv (GL_TEXTURE_ENV_MODE),
1508	const_iv (GL_TEXTURE_WRAP_S),	2202	const_iv (GL_TEXTURE_WRAP_S),
1509	const_iv (GL_TEXTURE_WRAP_T),	2203	const_iv (GL_TEXTURE_WRAP_T),
		2204	const_iv (GL_REPEAT),
1510	const_iv (GL_CLAMP),	2205	const_iv (GL_CLAMP),
1511	const_iv (GL_REPEAT),	2206	const_iv (GL_CLAMP_TO_EDGE),
1512	const_iv (GL_NEAREST),	2207	const_iv (GL_NEAREST),
1513	const_iv (GL_LINEAR),	2208	const_iv (GL_LINEAR),
1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2209	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2210	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2211	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2212	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518	const_iv (GL_GENERATE_MIPMAP),	2213	const_iv (GL_GENERATE_MIPMAP),
1519	const_iv (GL_MODULATE),	2214	const_iv (GL_MODULATE),
1520	const_iv (GL_DECAL),	2215	const_iv (GL_DECAL),
1521	const_iv (GL_REPLACE),	2216	const_iv (GL_REPLACE),
		2217	const_iv (GL_DEPTH_BUFFER_BIT),
1522	const_iv (GL_COLOR_BUFFER_BIT),	2218	const_iv (GL_COLOR_BUFFER_BIT),
1523	const_iv (GL_PROJECTION),	2219	const_iv (GL_PROJECTION),
1524	const_iv (GL_MODELVIEW),	2220	const_iv (GL_MODELVIEW),
1525	const_iv (GL_COLOR_LOGIC_OP),	2221	const_iv (GL_COLOR_LOGIC_OP),
1526	const_iv (GL_SEPARABLE_2D),	2222	const_iv (GL_SEPARABLE_2D),
1527	const_iv (GL_CONVOLUTION_2D),	2223	const_iv (GL_CONVOLUTION_2D),
1528	const_iv (GL_CONVOLUTION_BORDER_MODE),	2224	const_iv (GL_CONVOLUTION_BORDER_MODE),
1529	const_iv (GL_CONSTANT_BORDER),	2225	const_iv (GL_CONSTANT_BORDER),
1530	const_iv (GL_LINES),	2226	const_iv (GL_LINES),
		2227	const_iv (GL_LINE_STRIP),
		2228	const_iv (GL_LINE_LOOP),
1531	const_iv (GL_QUADS),	2229	const_iv (GL_QUADS),
1532	const_iv (GL_LINE_LOOP),	2230	const_iv (GL_QUAD_STRIP),
		2231	const_iv (GL_TRIANGLES),
		2232	const_iv (GL_TRIANGLE_STRIP),
		2233	const_iv (GL_TRIANGLE_FAN),
1533	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1534	const_iv (GL_FASTEST),	2235	const_iv (GL_FASTEST),
		2236	const_iv (GL_V2F),
		2237	const_iv (GL_V3F),
		2238	const_iv (GL_T2F_V3F),
		2239	const_iv (GL_T2F_N3F_V3F),
1535	# undef const_iv	2240	# undef const_iv
1536	};	2241	};
1537		2242
1538	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1539	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2245
		2246	texture_av = newAV ();
		2247	AvREAL_off (texture_av);
1540	}	2248	}
		2249
		2250	char *
		2251	gl_vendor ()
		2252	CODE:
		2253	RETVAL = (char *)glGetString (GL_VENDOR);
		2254	OUTPUT:
		2255	RETVAL
		2256
		2257	char *
		2258	gl_version ()
		2259	CODE:
		2260	RETVAL = (char *)glGetString (GL_VERSION);
		2261	OUTPUT:
		2262	RETVAL
		2263
		2264	char *
		2265	gl_extensions ()
		2266	CODE:
		2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2268	OUTPUT:
		2269	RETVAL
1541		2270
1542	int glGetError ()	2271	int glGetError ()
		2272
		2273	void glFinish ()
1543		2274
1544	void glClear (int mask)	2275	void glClear (int mask)
1545		2276
1546	void glClearColor (float r, float g, float b, float a = 1.0)	2277	void glClearColor (float r, float g, float b, float a = 1.0)
1547	PROTOTYPE: @	2278	PROTOTYPE: @
…		…
1554		2285
1555	void glHint (int target, int mode)	2286	void glHint (int target, int mode)
1556		2287
1557	void glBlendFunc (int sfactor, int dfactor)	2288	void glBlendFunc (int sfactor, int dfactor)
1558		2289
		2290	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2291	CODE:
		2292	gl_BlendFuncSeparate (sa, da, saa, daa);
		2293
		2294	void glDepthMask (int flag)
		2295
1559	void glLogicOp (int opcode)	2296	void glLogicOp (int opcode)
1560		2297
1561	void glColorMask (int red, int green, int blue, int alpha)	2298	void glColorMask (int red, int green, int blue, int alpha)
1562		2299
1563	void glMatrixMode (int mode)	2300	void glMatrixMode (int mode)
…		…
1566		2303
1567	void glPopMatrix ()	2304	void glPopMatrix ()
1568		2305
1569	void glLoadIdentity ()	2306	void glLoadIdentity ()
1570		2307
		2308	void glDrawBuffer (int buffer)
		2309
		2310	void glReadBuffer (int buffer)
		2311
1571	# near and far are due to microsofts buggy c compiler	2312	# near_ and far_ are due to microsofts buggy "c" compiler
		2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2314
		2315	# near_ and far_ are due to microsofts buggy "c" compiler
1572	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1573		2317
1574	void glViewport (int x, int y, int width, int height)	2318	void glViewport (int x, int y, int width, int height)
1575		2319
1576	void glScissor (int x, int y, int width, int height)	2320	void glScissor (int x, int y, int width, int height)
…		…
1591		2335
1592	void glEnd ()	2336	void glEnd ()
1593		2337
1594	void glColor (float r, float g, float b, float a = 1.0)	2338	void glColor (float r, float g, float b, float a = 1.0)
1595	PROTOTYPE: @	2339	PROTOTYPE: @
		2340	ALIAS:
		2341	glColor_premultiply = 1
1596	CODE:	2342	CODE:
1597	glColor4ub (MIN ((int)(r * 255.f), 255),	2343	if (ix)
1598	MIN ((int)(g * 255.f), 255),	2344	{
1599	MIN ((int)(b * 255.f), 255),	2345	r *= a;
1600	MIN ((int)(a * 255.f), 255));	2346	g *= a;
		2347	b *= a;
		2348	}
		2349	// microsoft visual "c" rounds instead of truncating...
		2350	glColor4f (r, g, b, a);
		2351
		2352	void glInterleavedArrays (int format, int stride, char *data)
		2353
		2354	void glDrawElements (int mode, int count, int type, char *indices)
		2355
		2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2357
		2358	void glRasterPos (float x, float y, float z = 0.)
		2359	CODE:
		2360	glRasterPos3f (0, 0, z);
		2361	glBitmap (0, 0, 0, 0, x, y, 0);
1601		2362
1602	void glVertex (float x, float y, float z = 0.)	2363	void glVertex (float x, float y, float z = 0.)
1603	CODE:	2364	CODE:
1604	glVertex3f (x, y, z);	2365	glVertex3f (x, y, z);
1605		2366
…		…
1617		2378
1618	void glBindTexture (int target, int name)	2379	void glBindTexture (int target, int name)
1619		2380
1620	void glConvolutionParameter (int target, int pname, float params)	2381	void glConvolutionParameter (int target, int pname, float params)
1621	CODE:	2382	CODE:
1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2383	if (gl.ConvolutionParameterf)
		2384	gl.ConvolutionParameterf (target, pname, params);
1623		2385
1624	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2386	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1625	CODE:	2387	CODE:
1626	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2388	if (gl.ConvolutionFilter2D)
1627	(target, internalformat, width, height, format, type, data));	2389	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628		2390
1629	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1630	CODE:	2392	CODE:
1631	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2393	if (gl.SeparableFilter2D)
1632	(target, internalformat, width, height, format, type, row, column));	2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633		2395
1634	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1635		2397
1636	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1637		2399
1638	void glRasterPos (int x, int y)	2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639	CODE:
1640	glRasterPos2i (x, y);
1641		2401
1642	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1643		2403
1644	int glGenTexture ()	2404	int glGenTexture ()
1645	CODE:	2405	CODE:
1646	{	2406	RETVAL = gen_texture ();
1647	GLuint name;
1648	glGenTextures (1, &name);
1649	RETVAL = name;
1650	}
1651	OUTPUT:	2407	OUTPUT:
1652	RETVAL	2408	RETVAL
1653		2409
1654	void glDeleteTexture (int name)	2410	void glDeleteTexture (int name)
1655	CODE:	2411	CODE:
1656	{
1657	GLuint name_ = name;
1658	glDeleteTextures (1, &name_);	2412	del_texture (name);
1659	}	2413
1660
1661	int glGenList ()	2414	int glGenList ()
1662	CODE:	2415	CODE:
1663	RETVAL = glGenLists (1);	2416	RETVAL = glGenLists (1);
1664	OUTPUT:	2417	OUTPUT:
1665	RETVAL	2418	RETVAL

Diff Legend

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