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/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 1.179 by root, Wed Apr 11 04:32:51 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>
		20	#include <math.h>
12	#include <string.h>	21	#include <string.h>
13	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
14		24
15	#include <SDL.h>	25	#include <SDL.h>
16	#include <SDL_endian.h>	26	#include <SDL_endian.h>
17	#include <SDL_image.h>	27	#include <SDL_image.h>
18	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
19	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
20		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
21	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
22		35
23	#include <pango/pango.h>	36	#include <pango/pango.h>
24	#include <pango/pangofc-fontmap.h>
25	#include <pango/pangoft2.h>
26	#include <pango/pangocairo.h>
27		37
28	#ifndef _WIN32	38	#ifndef _WIN32
29	# include <sys/types.h>	39	# include <sys/types.h>
30	# include <sys/socket.h>	40	# include <sys/socket.h>
31	# include <netinet/in.h>	41	# include <netinet/in.h>
32	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
33	# include <inttypes.h>	43	# 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	44	#endif
42		45
43	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
44		47
45	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
46		49
47	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
48	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
49		52
50	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
51		54
52	#define GL_CALL(type,func,args) \	55	#if 0
53	{ \	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
54	static int init_; \	57	#else
55	static type fptr_; \	58	# define PARACHUTE 0
56	\	59	#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		60
		61	static struct
		62	{
		63	#define GL_FUNC(ptr,name) ptr name;
		64	#include "glfunc.h"
		65	#undef GL_FUNC
		66	} gl;
		67
		68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		69	{
		70	if (gl.BlendFuncSeparate)
		71	gl.BlendFuncSeparate (sa, da, saa, daa);
		72	else if (gl.BlendFuncSeparateEXT)
		73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		74	else
		75	glBlendFunc (sa, da);
		76	}
		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
67	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
68	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
69		86
70	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
71		106
72	typedef struct cf_layout {	107	typedef struct cf_layout {
73	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
74	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
76	int base_height;	110	int base_height;
77	CFClient__Font font;	111	CFPlus__Font font;
78	} *CFClient__Layout;	112	} *CFPlus__Layout;
79		113
80	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
81	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
82	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
83		117
84	static void	118	static void
85	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
86	{	120	{
87	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
		122	#ifdef FC_HINT_STYLE
		123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		124	#endif
88	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89	}	126	}
90		127
91	static void	128	static void
92	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
93	{	130	{
94	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
95	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
96	*/	133	*/
97	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
101		138
102	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
103	}	140	}
104		141
105	static void	142	static void
106	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
107	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
108	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
109		149
110	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112		152
113	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
114	}	154	if (!rect.height) rect.height = 1;
115		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
116	typedef uint16_t mapface;	161	typedef uint16_t faceid;
117		162
118	typedef struct {	163	typedef struct {
119	GLint name;	164	int name;
120	int w, h;	165	int w, h;
121	float s, t;	166	float s, t;
122	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
123	} maptex;	170	} maptex;
124		171
125	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
126	int16_t darkness;	175	uint16_t darkness;
127	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
128	} mapcell;	177	} mapcell;
129		178
130	typedef struct {	179	typedef struct {
131	int32_t c0, c1;	180	int32_t c0, c1;
132	mapcell *col;	181	mapcell *col;
133	} maprow;	182	} maprow;
134		183
135	typedef struct map {	184	typedef struct map {
136	int x, y, w, h;	185	int x, y, w, h;
137	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
138	int faces;	187	int faces; tileid *face2tile; // [faceid]
139	mapface *face;	188	int texs; maptex *tex; // [tileid]
140
141	int texs;
142	maptex *tex;
143		189
144	int32_t rows;	190	int32_t rows;
145	maprow *row;	191	maprow *row;
146	} *CFClient__Map;	192	} *CFPlus__Map;
147		193
148	static char *	194	static char *
149	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
150	{	196	{
151	char *p;	197	char *p;
…		…
168	}	214	}
169		215
170	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#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))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172		218
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
173	static maprow *	239	static maprow *
174	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
175	{	241	{
176	if (0 > y)	242	if (0 > y)
177	{	243	{
178	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
179	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
217		283
218	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
219	}	285	}
220		286
221	static mapcell *	287	static mapcell *
222	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
223	{	289	{
224	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
225	}	291	}
226		292
227	static void	293	static void
228	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
229	{	295	{
230	int r;	296	int r;
231		297
232	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
233	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
241	self->row = 0;	307	self->row = 0;
242	self->rows = 0;	308	self->rows = 0;
243	}	309	}
244		310
245	static void	311	static void
246	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
247	{	313	{
248	int x, y;	314	int x, y;
249	maprow *row;	315	maprow *row;
		316	mapcell *cell;
250		317
251	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
252	if (y >= 0)	319	if (y >= 0)
253	{	320	{
254	if (y >= self->rows)	321	if (y >= self->rows)
…		…
260	if (x >= row->c0)	327	if (x >= row->c0)
261	{	328	{
262	if (x >= row->c1)	329	if (x >= row->c1)
263	break;	330	break;
264		331
265	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
266	}	338	}
267	}	339	}
		340	}
		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		349	{
		350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (*sv, SvIVX (*sv) | bits);
		354	else
		355	sv_setiv (*sv, bits);
268	}	356	}
269		357
270	static void	358	static void
271	music_finished (void)	359	music_finished (void)
272	{	360	{
…		…
291	ev.data2 = 0;	379	ev.data2 = 0;
292		380
293	SDL_PushEvent ((SDL_Event *)&ev);	381	SDL_PushEvent ((SDL_Event *)&ev);
294	}	382	}
295		383
		384	static unsigned int
		385	minpot (unsigned int n)
		386	{
		387	if (!n)
		388	return 0;
		389
		390	--n;
		391
		392	n |= n >> 1;
		393	n |= n >> 2;
		394	n |= n >> 4;
		395	n |= n >> 8;
		396	n |= n >> 16;
		397
		398	return n + 1;
		399	}
		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
296	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
297		406
298	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
299		408
300	BOOT:	409	BOOT:
301	{	410	{
302	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
303	static const struct {	412	static const struct {
304	const char *name;	413	const char *name;
305	IV iv;	414	IV iv;
306	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
307	# define const_iv(name) { # name, (IV)name }	416	# define const_iv(name) { # name, (IV)name }
		417	const_iv (SDLK_MODIFIER_MIN),
		418	const_iv (SDLK_MODIFIER_MAX),
		419
308	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
309	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
310	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
311	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
312	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
321	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
322	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
323	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
324	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
325	const_iv (SDL_USEREVENT),	437	const_iv (SDL_USEREVENT),
		438
		439	const_iv (SDL_APPINPUTFOCUS),
		440	const_iv (SDL_APPMOUSEFOCUS),
		441	const_iv (SDL_APPACTIVE),
		442
326	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
327	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
328	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
329	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
330	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
385	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
386	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
387	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
388	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
389	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
390	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
391	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
392	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
393	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
394	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
395	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
396	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
397	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
398	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
399	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
400	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
401	const_iv (KMOD_MODE),	523	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	524	# undef const_iv
407	};	525	};
408		526
409	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		529
		530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
411	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
		539
		540	int
		541	in_destruct ()
		542	CODE:
		543	RETVAL = PL_main_cv == Nullcv;
		544	OUTPUT:
		545	RETVAL
		546
		547	NV floor (NV x)
		548
		549	NV ceil (NV x)
412		550
413	void	551	void
414	pango_init ()	552	pango_init ()
415	CODE:	553	CODE:
416	{	554	{
417	// delayed, so it can pick up new fonts added by AddFontResourceEx
418	ft2_fontmap = pango_ft2_font_map_new ();	555	opengl_fontmap = pango_opengl_font_map_new ();
419	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	556	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);	557	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	}	558	}
425		559
426	int	560	int
427	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
428		562
429	void	563	void
430	SDL_Quit ()	564	SDL_Quit ()
431		565
432	void	566	void
…		…
438	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
439	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
442		576
		577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		579
443	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447		584
448	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
449	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
450	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
451		590
452	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
453	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454		593
455	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
464		603
465	++m;	604	++m;
466	}	605	}
467	}	606	}
468		607
		608	char *
		609	SDL_GetError ()
		610
469	int	611	int
470	SDL_SetVideoMode (int w, int h, int fullscreen)	612	SDL_SetVideoMode (int w, int h, int fullscreen)
471	CODE:	613	CODE:
472	RETVAL = !!SDL_SetVideoMode (	614	RETVAL = !!SDL_SetVideoMode (
473	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474	);	616	);
		617	if (RETVAL)
		618	{
475	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		621	# include "glfunc.h"
		622	# undef GL_FUNC
		623	}
476	OUTPUT:	624	OUTPUT:
477	RETVAL	625	RETVAL
478		626
479	void	627	void
480	SDL_GL_SwapBuffers ()	628	SDL_GL_SwapBuffers ()
		629
		630	char *
		631	SDL_GetKeyName (int sym)
481		632
482	void	633	void
483	SDL_PollEvent ()	634	SDL_PollEvent ()
484	PPCODE:	635	PPCODE:
485	{	636	{
…		…
495	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
496	case SDL_KEYUP:	647	case SDL_KEYUP:
497	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
498	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
499	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
500	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
501	break;	653	break;
502		654
503	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
504	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506	break;	658	break;
507		659
508	case SDL_MOUSEMOTION:	660	case SDL_MOUSEMOTION:
		661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		662
509	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
510	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
511	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
512	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
513	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
514	break;	668	break;
515		669
516	case SDL_MOUSEBUTTONDOWN:	670	case SDL_MOUSEBUTTONDOWN:
517	case SDL_MOUSEBUTTONUP:	671	case SDL_MOUSEBUTTONUP:
		672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		673
518	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522	break;	678	break;
…		…
526	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528	break;	684	break;
529	}	685	}
530		686
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
532	}	688	}
533	}	689	}
534		690
535	int	691	int
536	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
545	Mix_AllocateChannels (int numchans = -1)	701	Mix_AllocateChannels (int numchans = -1)
546		702
547	void	703	void
548	lowdelay (int fd, int val = 1)	704	lowdelay (int fd, int val = 1)
549	CODE:	705	CODE:
		706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		707
		708	void
		709	win32_proxy_info ()
		710	PPCODE:
		711	{
550	#ifndef _WIN32	712	#ifdef _WIN32
551	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	713	char buffer[2048];
		714	DWORD buflen;
		715
		716	EXTEND (SP, 3);
		717
		718	buflen = sizeof (buffer);
		719	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		720	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		721	{
		722	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		723
		724	buflen = sizeof (buffer);
		725	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		726	{
		727	PUSHs (newSVpv (buffer, 0));
		728
		729	buflen = sizeof (buffer);
		730	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		731	PUSHs (newSVpv (buffer, 0));
		732	}
		733	}
552	#endif	734	#endif
553		735	}
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		736
568	void	737	void
569	add_font (char *file)	738	add_font (char *file)
570	CODE:	739	CODE:
571	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
572	#ifdef _WIN32
573	// cairo... sigh... requires win2000
574	AddFontResourceEx (file, FR_PRIVATE, 0);
575	#endif
576		741
577	void	742	void
578	load_image_inline (SV *image_)	743	load_image_inline (SV *image_)
579	ALIAS:	744	ALIAS:
580	load_image_file = 1	745	load_image_file = 1
…		…
622		787
623	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	788	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624		789
625	assert (surface2->pitch == surface2->w * 4);	790	assert (surface2->pitch == surface2->w * 4);
626		791
		792	SDL_LockSurface (surface2);
627	EXTEND (SP, 5);	793	EXTEND (SP, 6);
628	PUSHs (sv_2mortal (newSViv (surface2->w)));	794	PUSHs (sv_2mortal (newSViv (surface2->w)));
629	PUSHs (sv_2mortal (newSViv (surface2->h)));	795	PUSHs (sv_2mortal (newSViv (surface2->h)));
630	SDL_LockSurface (surface2);
631	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	796	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)));	797	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	798	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	799	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		800	SDL_UnlockSurface (surface2);
636		801
637	SDL_FreeSurface (surface);	802	SDL_FreeSurface (surface);
638	SDL_FreeSurface (surface2);	803	SDL_FreeSurface (surface2);
639	}	804	}
640		805
…		…
664	}	829	}
665		830
666	void	831	void
667	error (char *message)	832	error (char *message)
668	CODE:	833	CODE:
		834	fprintf (stderr, "ERROR: %s\n", message);
669	#ifdef _WIN32	835	#ifdef _WIN32
670	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		837	#endif
		838
		839	void
		840	fatal (char *message)
		841	CODE:
		842	fprintf (stderr, "FATAL: %s\n", message);
		843	#ifdef _WIN32
		844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		845	#endif
		846	_exit (1);
		847
		848	void
		849	_exit (int retval = 0)
		850	CODE:
		851	#ifdef WIN32
		852	ExitThread (retval); // unclean, please beam me up
671	#else	853	#else
672	fprintf (stderr, "ERROR: %s\n", message);	854	_exit (retval);
673	#endif	855	#endif
674		856
675	void
676	fatal (char *message)
677	CODE:
678	#ifdef _WIN32
679	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
680	#else
681	fprintf (stderr, "FATAL: %s\n", message);
682	#endif
683	exit (1);
684
685	MODULE = CFClient PACKAGE = CFClient::Font	857	MODULE = CFPlus PACKAGE = CFPlus::Font
686		858
687	CFClient::Font	859	CFPlus::Font
688	new_from_file (SV *class, char *path, int id = 0)	860	new_from_file (SV *class, char *path, int id = 0)
689	CODE:	861	CODE:
690	{	862	{
691	int count;	863	int count;
692	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
695	}	867	}
696	OUTPUT:	868	OUTPUT:
697	RETVAL	869	RETVAL
698		870
699	void	871	void
700	DESTROY (CFClient::Font self)	872	DESTROY (CFPlus::Font self)
701	CODE:	873	CODE:
702	pango_font_description_free (self);	874	pango_font_description_free (self);
703		875
704	void	876	void
705	make_default (CFClient::Font self)	877	make_default (CFPlus::Font self)
706	CODE:	878	CODE:
707	default_font = self;	879	default_font = self;
708		880
709	MODULE = CFClient PACKAGE = CFClient::Layout	881	MODULE = CFPlus PACKAGE = CFPlus::Layout
710		882
711	CFClient::Layout	883	void
712	new (SV *class, int rgba = 0)	884	reset_glyph_cache ()
		885	CODE:
		886	tc_clear ();
		887
		888	CFPlus::Layout
		889	new (SV *class)
713	CODE:	890	CODE:
714	New (0, RETVAL, 1, struct cf_layout);	891	New (0, RETVAL, 1, struct cf_layout);
715		892
716	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	893	RETVAL->pl = pango_layout_new (opengl_context);
717	RETVAL->rgba = rgba;
718	RETVAL->r = 1.;	894	RETVAL->r = 1.;
719	RETVAL->g = 1.;	895	RETVAL->g = 1.;
720	RETVAL->b = 1.;	896	RETVAL->b = 1.;
721	RETVAL->a = 1.;	897	RETVAL->a = 1.;
722	RETVAL->base_height = MIN_FONT_HEIGHT;	898	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
726	layout_update_font (RETVAL);	902	layout_update_font (RETVAL);
727	OUTPUT:	903	OUTPUT:
728	RETVAL	904	RETVAL
729		905
730	void	906	void
731	DESTROY (CFClient::Layout self)	907	DESTROY (CFPlus::Layout self)
732	CODE:	908	CODE:
733	g_object_unref (self->pl);	909	g_object_unref (self->pl);
734	Safefree (self);	910	Safefree (self);
735		911
		912	void
		913	set_text (CFPlus::Layout self, SV *text_)
		914	CODE:
		915	{
		916	STRLEN textlen;
		917	char *text = SvPVutf8 (text_, textlen);
		918
		919	pango_layout_set_text (self->pl, text, textlen);
		920	}
		921
		922	void
		923	set_markup (CFPlus::Layout self, SV *text_)
		924	CODE:
		925	{
		926	STRLEN textlen;
		927	char *text = SvPVutf8 (text_, textlen);
		928
		929	pango_layout_set_markup (self->pl, text, textlen);
		930	}
		931
		932	void
		933	set_shapes (CFPlus::Layout self, ...)
		934	CODE:
		935	{
		936	PangoAttrList *attrs = 0;
		937	const char *text = pango_layout_get_text (self->pl);
		938	const char *pos = text;
		939	int arg = 4;
		940
		941	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		942	{
		943	PangoRectangle inkrect, rect;
		944	PangoAttribute *attr;
		945
		946	int x = SvIV (ST (arg - 3));
		947	int y = SvIV (ST (arg - 2));
		948	int w = SvIV (ST (arg - 1));
		949	int h = SvIV (ST (arg ));
		950
		951	inkrect.x = 0;
		952	inkrect.y = 0;
		953	inkrect.width = 0;
		954	inkrect.height = 0;
		955
		956	rect.x = x * PANGO_SCALE;
		957	rect.y = y * PANGO_SCALE;
		958	rect.width = w * PANGO_SCALE;
		959	rect.height = h * PANGO_SCALE;
		960
		961	if (!attrs)
		962	attrs = pango_layout_get_attributes (self->pl);
		963
		964	attr = pango_attr_shape_new (&inkrect, &rect);
		965	attr->start_index = pos - text;
		966	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		967	pango_attr_list_insert (attrs, attr);
		968
		969	arg += 4;
		970	pos += sizeof (OBJ_STR) - 1;
		971	}
		972
		973	if (attrs)
		974	pango_layout_set_attributes (self->pl, attrs);
		975	}
		976
		977	void
		978	get_shapes (CFPlus::Layout self)
		979	PPCODE:
		980	{
		981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		982
		983	do
		984	{
		985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		986
		987	if (run && shape_attr_p (run))
		988	{
		989	PangoRectangle extents;
		990	pango_layout_iter_get_run_extents (iter, 0, &extents);
		991
		992	EXTEND (SP, 2);
		993	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		994	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		995	}
		996	}
		997	while (pango_layout_iter_next_run (iter));
		998
		999	pango_layout_iter_free (iter);
		1000	}
		1001
736	int	1002	int
737	is_rgba (CFClient::Layout self)	1003	has_wrapped (CFPlus::Layout self)
738	CODE:	1004	CODE:
739	RETVAL = self->rgba;	1005	{
		1006	int lines = 1;
		1007	const char *text = pango_layout_get_text (self->pl);
		1008
		1009	while (*text)
		1010	lines += *text++ == '\n';
		1011
		1012	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1013	}
740	OUTPUT:	1014	OUTPUT:
741	RETVAL	1015	RETVAL
742		1016
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 *	1017	SV *
764	get_text (CFClient::Layout self)	1018	get_text (CFPlus::Layout self)
765	CODE:	1019	CODE:
766	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767	SvUTF8_on (RETVAL);	1021	sv_utf8_decode (RETVAL);
768	OUTPUT:	1022	OUTPUT:
769	RETVAL	1023	RETVAL
770		1024
771	void	1025	void
772	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
773	CODE:	1027	CODE:
774	self->r = r;	1028	self->r = r;
775	self->g = g;	1029	self->g = g;
776	self->b = b;	1030	self->b = b;
777	self->a = a;	1031	self->a = a;
778		1032
779	void	1033	void
780	set_font (CFClient::Layout self, CFClient::Font font = 0)	1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
781	CODE:	1035	CODE:
782	if (self->font != font)	1036	if (self->font != font)
783	{	1037	{
784	self->font = font;	1038	self->font = font;
785	layout_update_font (self);	1039	layout_update_font (self);
786	}	1040	}
787		1041
788	void	1042	void
789	set_height (CFClient::Layout self, int base_height)	1043	set_height (CFPlus::Layout self, int base_height)
790	CODE:	1044	CODE:
791	if (self->base_height != base_height)	1045	if (self->base_height != base_height)
792	{	1046	{
793	self->base_height = base_height;	1047	self->base_height = base_height;
794	layout_update_font (self);	1048	layout_update_font (self);
795	}	1049	}
796		1050
797	void	1051	void
798	set_width (CFClient::Layout self, int max_width = -1)	1052	set_width (CFPlus::Layout self, int max_width = -1)
799	CODE:	1053	CODE:
800	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
801		1055
802	void	1056	void
		1057	set_indent (CFPlus::Layout self, int indent)
		1058	CODE:
		1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1060
		1061	void
		1062	set_spacing (CFPlus::Layout self, int spacing)
		1063	CODE:
		1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1065
		1066	void
		1067	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1068	CODE:
		1069	pango_layout_set_ellipsize (self->pl,
		1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1073	: PANGO_ELLIPSIZE_NONE
		1074	);
		1075
		1076	void
		1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1078	CODE:
		1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1080
		1081	void
803	size (CFClient::Layout self)	1082	size (CFPlus::Layout self)
804	PPCODE:	1083	PPCODE:
805	{	1084	{
806	int w, h;	1085	int w, h;
807		1086
808	layout_get_pixel_size (self, &w, &h);	1087	layout_get_pixel_size (self, &w, &h);
…		…
811	PUSHs (sv_2mortal (newSViv (w)));	1090	PUSHs (sv_2mortal (newSViv (w)));
812	PUSHs (sv_2mortal (newSViv (h)));	1091	PUSHs (sv_2mortal (newSViv (h)));
813	}	1092	}
814		1093
815	int	1094	int
		1095	descent (CFPlus::Layout self)
		1096	CODE:
		1097	{
		1098	PangoRectangle rect;
		1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1100	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1101	RETVAL = PANGO_DESCENT (rect);
		1102	}
		1103	OUTPUT:
		1104	RETVAL
		1105
		1106	int
816	xy_to_index (CFClient::Layout self, int x, int y)	1107	xy_to_index (CFPlus::Layout self, int x, int y)
817	CODE:	1108	CODE:
818	{	1109	{
819	int index, trailing;	1110	int index, trailing;
820	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
821	RETVAL = index;	1112	RETVAL = index + trailing;
822	}	1113	}
823	OUTPUT:	1114	OUTPUT:
824	RETVAL	1115	RETVAL
825		1116
826	void	1117	void
827	cursor_pos (CFClient::Layout self, int index)	1118	cursor_pos (CFPlus::Layout self, int index)
828	PPCODE:	1119	PPCODE:
829	{	1120	{
830	PangoRectangle strong_pos;	1121	PangoRectangle strong_pos;
831	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
832		1123
…		…
835	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
837	}	1128	}
838		1129
839	void	1130	void
840	render (CFClient::Layout self)	1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
841	PPCODE:	1132	PPCODE:
842	{	1133	{
843	SV *retval;	1134	int line, x;
844	int w, h;
845		1135
846	layout_get_pixel_size (self, &w, &h);	1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
847		1138
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);	1139	EXTEND (SP, 2);
884	PUSHs (sv_2mortal (newSViv (w)));	1140	PUSHs (sv_2mortal (newSViv (line - 1)));
		1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1142	}
		1143
		1144	void
		1145	line_x_to_index (CFPlus::Layout self, int line, int x)
		1146	PPCODE:
		1147	{
		1148	PangoLayoutLine *lp;
		1149	int index, trailing;
		1150
		1151	if (line < 0)
		1152	XSRETURN_EMPTY;
		1153
		1154	if (!(lp = pango_layout_get_line (self->pl, line)))
		1155	XSRETURN_EMPTY; /* do better */
		1156
		1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1158
		1159	EXTEND (SP, 2);
		1160	if (GIMME_V == G_SCALAR)
885	PUSHs (sv_2mortal (newSViv (h)));	1161	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	1162	else
891	{	1163	{
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)));	1164	PUSHs (sv_2mortal (newSViv (index)));
911	PUSHs (sv_2mortal (newSViv (h)));	1165	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	}	1166	}
916	}	1167	}
917		1168
		1169	void
		1170	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1171	PPCODE:
		1172	pango_opengl_render_layout_subpixel (
		1173	self->pl,
		1174	x * PANGO_SCALE, y * PANGO_SCALE,
		1175	self->r, self->g, self->b, self->a,
		1176	flags
		1177	);
		1178
918	MODULE = CFClient PACKAGE = CFClient::Texture	1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
919		1180
920	void	1181	void
		1182	pad2pot (SV *data_, SV *w_, SV *h_)
		1183	CODE:
		1184	{
		1185	int ow = SvIV (w_);
		1186	int oh = SvIV (h_);
		1187
		1188	if (ow && oh)
		1189	{
		1190	int nw = minpot (ow);
		1191	int nh = minpot (oh);
		1192
		1193	if (nw != ow || nh != oh)
		1194	{
		1195	if (SvOK (data_))
		1196	{
		1197	STRLEN datalen;
		1198	char *data = SvPVbyte (data_, datalen);
		1199	int bpp = datalen / (ow * oh);
		1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1201
		1202	SvPOK_only (result_);
		1203	SvCUR_set (result_, nw * nh * bpp);
		1204
		1205	memset (SvPVX (result_), 0, nw * nh * bpp);
		1206	while (oh--)
		1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1208
		1209	sv_setsv (data_, result_);
		1210	}
		1211
		1212	sv_setiv (w_, nw);
		1213	sv_setiv (h_, nh);
		1214	}
		1215	}
		1216	}
		1217
		1218	void
921	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
922	PROTOTYPE: $$$;$$	1220	PROTOTYPE: $$$;$$
923	ALIAS:	1221	ALIAS:
924	draw_quad_alpha = 1	1222	draw_quad_alpha = 1
925	draw_quad_alpha_premultiplied = 2	1223	draw_quad_alpha_premultiplied = 2
926	CODE:	1224	CODE:
927	{	1225	{
928	HV *hv = (HV *)SvRV (self);	1226	HV *hv = (HV *)SvRV (self);
929	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
933		1230
934	if (items < 5)	1231	if (items < 5)
935	{	1232	{
936	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));
937	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));
938	}	1235	}
939		1236
940	if (ix)	1237	if (ix)
941	{	1238	{
942	glEnable (GL_BLEND);	1239	glEnable (GL_BLEND);
		1240
		1241	if (ix == 2)
943	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1242	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1243	else
		1244	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1245	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1246
		1247	glEnable (GL_ALPHA_TEST);
		1248	glAlphaFunc (GL_GREATER, 0.01f);
944	}	1249	}
945		1250
946	glBindTexture (GL_TEXTURE_2D, name);	1251	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		1252
954	glBegin (GL_QUADS);	1253	glBegin (GL_QUADS);
955	glTexCoord2f (0, 0); glVertex2f (x , y );	1254	glTexCoord2f (0, 0); glVertex2f (x , y );
956	glTexCoord2f (0, t); glVertex2f (x , y + h);	1255	glTexCoord2f (0, t); glVertex2f (x , y + h);
957	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1256	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1257	glTexCoord2f (s, 0); glVertex2f (x + w, y );
959	glEnd ();	1258	glEnd ();
960		1259
961	if (ix)	1260	if (ix)
		1261	{
		1262	glDisable (GL_ALPHA_TEST);
962	glDisable (GL_BLEND);	1263	glDisable (GL_BLEND);
		1264	}
963	}	1265	}
964		1266
965	MODULE = CFClient PACKAGE = CFClient::Map	1267	MODULE = CFPlus PACKAGE = CFPlus::Map
966		1268
967	CFClient::Map	1269	CFPlus::Map
968	new (SV *class, int map_width, int map_height)	1270	new (SV *class)
969	CODE:	1271	CODE:
970	New (0, RETVAL, 1, struct map);	1272	New (0, RETVAL, 1, struct map);
971	RETVAL->x = 0;	1273	RETVAL->x = 0;
972	RETVAL->y = 0;	1274	RETVAL->y = 0;
973	RETVAL->w = map_width;	1275	RETVAL->w = 0;
974	RETVAL->h = map_height;	1276	RETVAL->h = 0;
975	RETVAL->ox = 0;	1277	RETVAL->ox = 0;
976	RETVAL->oy = 0;	1278	RETVAL->oy = 0;
977	RETVAL->faces = 8192;	1279	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
978	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1280	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;	1281	RETVAL->rows = 0;
982	RETVAL->row = 0;	1282	RETVAL->row = 0;
983	OUTPUT:	1283	OUTPUT:
984	RETVAL	1284	RETVAL
985		1285
986	void	1286	void
987	DESTROY (CFClient::Map self)	1287	DESTROY (CFPlus::Map self)
988	CODE:	1288	CODE:
989	{	1289	{
990	map_clear (self);	1290	map_clear (self);
991	Safefree (self->face);	1291	Safefree (self->face2tile);
		1292	Safefree (self->tex);
992	Safefree (self);	1293	Safefree (self);
993	}	1294	}
994		1295
995	void	1296	void
		1297	resize (CFPlus::Map self, int map_width, int map_height)
		1298	CODE:
		1299	self->w = map_width;
		1300	self->h = map_height;
		1301
		1302	void
996	clear (CFClient::Map self)	1303	clear (CFPlus::Map self)
997	CODE:	1304	CODE:
998	map_clear (self);	1305	map_clear (self);
999		1306
1000	void	1307	void
1001	set_face (CFClient::Map self, int face, int texid)	1308	set_tileid (CFPlus::Map self, int face, int tile)
1002	CODE:	1309	CODE:
1003	{	1310	{
1004	while (self->faces <= face)	1311	need_facenum (self, face); self->face2tile [face] = tile;
1005	{	1312	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	}	1313	}
1012		1314
1013	void	1315	void
		1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1317	CODE:
		1318	{
		1319	tileid texid;
		1320	maptex *tex;
		1321
		1322	if (face < 0 || face >= self->faces)
		1323	return;
		1324
		1325	if (smooth < 0 || smooth >= self->faces)
		1326	return;
		1327
		1328	texid = self->face2tile [face];
		1329
		1330	if (!texid)
		1331	return;
		1332
		1333	tex = self->tex + texid;
		1334	tex->smoothtile = self->face2tile [smooth];
		1335	tex->smoothlevel = level;
		1336	}
		1337
		1338	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)	1339	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:	1340	CODE:
1016	{	1341	{
1017	while (self->texs <= texid)	1342	need_texid (self, texid);
1018	{
1019	Append (maptex, self->tex, self->texs, self->texs);
1020	self->texs *= 2;
1021	}
1022		1343
1023	{	1344	{
1024	maptex *tex = self->tex + texid;	1345	maptex *tex = self->tex + texid;
1025		1346
1026	tex->name = name;	1347	tex->name = name;
…		…
1031	tex->r = r;	1352	tex->r = r;
1032	tex->g = g;	1353	tex->g = g;
1033	tex->b = b;	1354	tex->b = b;
1034	tex->a = a;	1355	tex->a = a;
1035	}	1356	}
		1357
		1358	// somewhat hackish, but for textures that require it, it really
		1359	// improves the look, and most others don't suffer.
		1360	glBindTexture (GL_TEXTURE_2D, name);
		1361	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1362	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1363	// use uglier nearest interpolation because linear suffers
		1364	// from transparent color bleeding and ugly wrapping effects.
		1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1036	}	1366	}
1037		1367
1038	int	1368	int
1039	ox (CFClient::Map self)	1369	ox (CFPlus::Map self)
1040	ALIAS:	1370	ALIAS:
1041	oy = 1	1371	oy = 1
		1372	x = 2
		1373	y = 3
		1374	w = 4
		1375	h = 5
1042	CODE:	1376	CODE:
1043	switch (ix)	1377	switch (ix)
1044	{	1378	{
1045	case 0: RETVAL = self->ox; break;	1379	case 0: RETVAL = self->ox; break;
1046	case 1: RETVAL = self->oy; break;	1380	case 1: RETVAL = self->oy; break;
		1381	case 2: RETVAL = self->x; break;
		1382	case 3: RETVAL = self->y; break;
		1383	case 4: RETVAL = self->w; break;
		1384	case 5: RETVAL = self->h; break;
1047	}	1385	}
1048	OUTPUT:	1386	OUTPUT:
1049	RETVAL	1387	RETVAL
1050		1388
1051	void	1389	void
1052	scroll (CFClient::Map self, int dx, int dy)	1390	scroll (CFPlus::Map self, int dx, int dy)
1053	CODE:	1391	CODE:
1054	{	1392	{
1055	if (dx > 0)	1393	if (dx > 0)
1056	map_blank (self, self->x, self->y, dx - 1, self->h);	1394	map_blank (self, self->x, self->y, dx, self->h);
1057	else if (dx < 0)	1395	else if (dx < 0)
1058	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1059		1397
1060	if (dy > 0)	1398	if (dy > 0)
1061	map_blank (self, self->x, self->y, self->w, dy - 1);	1399	map_blank (self, self->x, self->y, self->w, dy);
1062	else if (dy < 0)	1400	else if (dy < 0)
1063	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1064		1402
1065	self->ox += dx; self->x += dx;	1403	self->ox += dx; self->x += dx;
1066	self->oy += dy; self->y += dy;	1404	self->oy += dy; self->y += dy;
1067		1405
1068	while (self->y < 0)	1406	while (self->y < 0)
…		…
1073	self->y += MAP_EXTEND_Y;	1411	self->y += MAP_EXTEND_Y;
1074	}	1412	}
1075	}	1413	}
1076		1414
1077	void	1415	void
1078	map1a_update (CFClient::Map self, SV *data_)	1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1079	CODE:	1417	CODE:
1080	{	1418	{
1081	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082	uint8_t *data_end = (uint8_t *)SvEND (data_);	1420	uint8_t *data_end = (uint8_t *)SvEND (data_);
1083	mapcell *cell;	1421	mapcell *cell;
1084	int x, y, flags;	1422	int x, y, flags;
1085		1423
1086	while (data < data_end)	1424	while (data < data_end - 1)
1087	{	1425	{
1088	flags = (data [0] << 8) + data [1]; data += 2;	1426	flags = (data [0] << 8) + data [1]; data += 2;
1089		1427
1090	x = ((flags >> 10) & 63) + self->x;	1428	x = self->x + ((flags >> 10) & 63);
1091	y = ((flags >> 4) & 63) + self->y;	1429	y = self->y + ((flags >> 4) & 63);
1092		1430
1093	cell = map_get_cell (self, x, y);	1431	cell = map_get_cell (self, x, y);
1094		1432
1095	if (flags & 15)	1433	if (flags & 15)
1096	{	1434	{
1097	if (cell->darkness < 0)	1435	if (!cell->darkness)
1098	{	1436	{
		1437	memset (cell, 0, sizeof (*cell));
1099	cell->darkness = 0;	1438	cell->darkness = 256;
1100	cell->face [0] = 0;
1101	cell->face [1] = 0;
1102	cell->face [2] = 0;
1103	}	1439	}
1104		1440
1105	cell->darkness = flags & 8 ? *data++ : 255;
1106
1107	//TODO: don't trust server data to be in-range(!)	1441	//TODO: don't trust server data to be in-range(!)
		1442
		1443	if (flags & 8)
		1444	{
		1445	if (extmap)
		1446	{
		1447	uint8_t ext, cmd;
		1448
		1449	do
		1450	{
		1451	ext = *data++;
		1452	cmd = ext & 0x3f;
		1453
		1454	if (cmd < 4)
		1455	cell->darkness = 255 - ext * 64 + 1;
		1456	else if (cmd == 5) // health
		1457	{
		1458	cell->stat_width = 1;
		1459	cell->stat_hp = *data++;
		1460	}
		1461	else if (cmd == 6) // monster width
		1462	cell->stat_width = *data++ + 1;
		1463	else if (cmd == 0x47)
		1464	{
		1465	if (*data == 8)
		1466	; // decode player uuid
		1467
		1468	data += *data + 1;
		1469	}
		1470	else if (cmd == 8) // cell flags
		1471	cell->flags = *data++;
		1472	else if (ext & 0x40) // unknown, multibyte => skip
		1473	data += *data + 1;
		1474	else
		1475	data++;
		1476	}
		1477	while (ext & 0x80);
		1478	}
		1479	else
		1480	cell->darkness = *data++ + 1;
		1481	}
1108		1482
1109	if (flags & 4)	1483	if (flags & 4)
1110	{	1484	{
1111	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1485	faceid face = (data [0] << 8) + data [1]; data += 2;
		1486	need_facenum (self, face);
		1487	cell->tile [0] = self->face2tile [face];
1112	}	1488	}
1113		1489
1114	if (flags & 2)	1490	if (flags & 2)
1115	{	1491	{
1116	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1492	faceid face = (data [0] << 8) + data [1]; data += 2;
		1493	need_facenum (self, face);
		1494	cell->tile [1] = self->face2tile [face];
1117	}	1495	}
1118		1496
1119	if (flags & 1)	1497	if (flags & 1)
1120	{	1498	{
1121	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1499	faceid face = (data [0] << 8) + data [1]; data += 2;
		1500	need_facenum (self, face);
		1501	cell->tile [2] = self->face2tile [face];
1122	}	1502	}
1123	}	1503	}
1124	else	1504	else
1125	cell->darkness = -1;	1505	cell->darkness = 0;
1126	}	1506	}
1127	}	1507	}
1128		1508
1129	SV *	1509	SV *
1130	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1131	CODE:	1511	CODE:
1132	{	1512	{
1133	int x1, x;	1513	int x1, x;
1134	int y1, y;	1514	int y1, y;
1135	int z;	1515	int z;
…		…
1156	{	1536	{
1157	mapcell *cell = row->col + (x - row->c0);	1537	mapcell *cell = row->col + (x - row->c0);
1158		1538
1159	for (z = 0; z <= 0; z++)	1539	for (z = 0; z <= 0; z++)
1160	{	1540	{
1161	mapface face = cell->face [z];
1162
1163	if (face)
1164	{
1165	maptex tex = self->tex [face];	1541	maptex tex = self->tex [cell->tile [z]];
1166	int a0 = 255 - tex.a;	1542	int a0 = 255 - tex.a;
1167	int a1 = tex.a;	1543	int a1 = tex.a;
1168		1544
1169	r = (r * a0 + tex.r * a1) / 255;	1545	r = (r * a0 + tex.r * a1) / 255;
1170	g = (g * a0 + tex.g * a1) / 255;	1546	g = (g * a0 + tex.g * a1) / 255;
1171	b = (b * a0 + tex.b * a1) / 255;	1547	b = (b * a0 + tex.b * a1) / 255;
1172	a = (a * a0 + tex.a * a1) / 255;	1548	a = (a * a0 + tex.a * a1) / 255;
1173	}
1174	}	1549	}
1175	}	1550	}
1176		1551
1177	*map++ = (r )	1552	*map++ = (r )
1178	| (g << 8)	1553	| (g << 8)
…		…
1185	}	1560	}
1186	OUTPUT:	1561	OUTPUT:
1187	RETVAL	1562	RETVAL
1188		1563
1189	void	1564	void
1190	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1191	PPCODE:	1566	CODE:
1192	{	1567	{
1193	int vx, vy;	1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1571	smooth_key skey;
1194	int x, y, z;	1572	int x, y, z;
1195	int last_name;	1573	int last_name;
1196	mapface face;	1574
		1575	// thats current max. sorry.
		1576	if (sw > 255) sw = 255;
		1577	if (sh > 255) sh = 255;
		1578
		1579	// clear key, in case of extra padding
		1580	memset (&skey, 0, sizeof (skey));
		1581
		1582	glColor4ub (255, 255, 255, 255);
		1583
		1584	glEnable (GL_BLEND);
		1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1586	glEnable (GL_TEXTURE_2D);
		1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1588
		1589	glBegin (GL_QUADS);
		1590
		1591	last_name = 0;
		1592
		1593	mx += self->x;
		1594	my += self->y;
		1595
		1596	// first pass: determine smooth_max
		1597	// rather ugly, if you ask me
		1598	// could also be stored inside mapcell and updated on change
		1599	memset (smooth_max, 0, sizeof (smooth_max));
		1600
		1601	for (y = 0; y < sh; y++)
		1602	if (0 <= y + my && y + my < self->rows)
		1603	{
		1604	maprow *row = self->row + (y + my);
		1605
		1606	for (x = 0; x < sw; x++)
		1607	if (row->c0 <= x + mx && x + mx < row->c1)
		1608	{
		1609	mapcell *cell = row->col + (x + mx - row->c0);
		1610
		1611	smooth_max[x + 1][y + 1] =
		1612	MAX (self->tex [cell->tile [0]].smoothlevel,
		1613	MAX (self->tex [cell->tile [1]].smoothlevel,
		1614	self->tex [cell->tile [2]].smoothlevel));
		1615	}
		1616	}
		1617
		1618	for (z = 0; z <= 2; z++)
		1619	{
		1620	memset (smooth_level, 0, sizeof (smooth_level));
		1621
		1622	for (y = 0; y < sh; y++)
		1623	if (0 <= y + my && y + my < self->rows)
		1624	{
		1625	maprow *row = self->row + (y + my);
		1626
		1627	for (x = 0; x < sw; x++)
		1628	if (row->c0 <= x + mx && x + mx < row->c1)
		1629	{
		1630	mapcell *cell = row->col + (x + mx - row->c0);
		1631	tileid tile = cell->tile [z];
		1632
		1633	if (tile)
		1634	{
		1635	maptex tex = self->tex [tile];
		1636	int px = (x + 1) * T - tex.w;
		1637	int py = (y + 1) * T - tex.h;
		1638
		1639	// suppressing texture state switches here
		1640	// is only moderately effective, but worth the extra effort
		1641	if (last_name != tex.name)
		1642	{
		1643	if (!tex.name)
		1644	tex = self->tex [2]; /* missing, replace by noface */
		1645
		1646	glEnd ();
		1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1648	glBegin (GL_QUADS);
		1649	}
		1650
		1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1655
		1656	if (cell->flags && z == 2)
		1657	{
		1658	if (cell->flags & 1)
		1659	{
		1660	maptex tex = self->tex [1];
		1661	int px = x * T + T * 2 / 32;
		1662	int py = y * T - T * 6 / 32;
		1663
		1664	glEnd ();
		1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1666	glBegin (GL_QUADS);
		1667
		1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1672	}
		1673	}
		1674
		1675	// update smooth hash
		1676	if (tex.smoothtile)
		1677	{
		1678	skey.tile = tex.smoothtile;
		1679	skey.level = tex.smoothlevel;
		1680
		1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1682
		1683	// add bits to current tile and all neighbours. skey.x|y is
		1684	// shifted +1|+1 so we always stay positive.
		1685
		1686	// full tile
		1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1688
		1689	// borders
		1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);
		1691	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);
		1692	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1693	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1694
		1695	// corners
		1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1697	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1698	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1699	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1700	}
		1701	}
		1702	}
		1703	}
		1704
		1705	// go through all smoothlevels, lowest to highest, then draw
		1706	// this is basically counting sort
		1707	{
		1708	int w, b;
		1709
		1710	for (w = 0; w < 256 / 32; ++w)
		1711	{
		1712	uint32_t smask = smooth_level [w];
		1713	if (smask)
		1714	for (b = 0; b < 32; ++b)
		1715	if (smask & (((uint32_t)1) << b))
		1716	{
		1717	int level = (w << 5) | b;
		1718	HE *he;
		1719
		1720	hv_iterinit (smooth);
		1721	while ((he = hv_iternext (smooth)))
		1722	{
		1723	smooth_key *skey = (smooth_key *)HeKEY (he);
		1724	IV bits = SvIVX (HeVAL (he));
		1725
		1726	// bits is ___n cccc CCCC bbbb
		1727	// n do not draw borders&corners
		1728	// c draw these corners, but...
		1729	// C ... not these
		1730	// b draw these borders
		1731
		1732	if (!(bits & 0x1000)
		1733	&& skey->level == level
		1734	&& level >= smooth_max [skey->x][skey->y])
		1735	{
		1736	maptex tex = self->tex [skey->tile];
		1737	int px = (((int)skey->x) - 1) * T;
		1738	int py = (((int)skey->y) - 1) * T;
		1739	int border = bits & 15;
		1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1741	float dx = tex.s * .0625f; // 16 images/row
		1742	float dy = tex.t * .5f ; // 2 images/column
		1743
		1744	// this time naively avoiding texture state changes
		1745	// save gobs of state changes.
		1746	if (last_name != tex.name)
		1747	{
		1748	if (!tex.name)
		1749	continue; // smoothing not yet available
		1750
		1751	glEnd ();
		1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1753	glBegin (GL_QUADS);
		1754	}
		1755
		1756	if (border)
		1757	{
		1758	float ox = border * dx;
		1759
		1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1764	}
		1765
		1766	if (corner)
		1767	{
		1768	float ox = corner * dx;
		1769
		1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1774	}
		1775	}
		1776	}
		1777	}
		1778	}
		1779	}
		1780
		1781	hv_clear (smooth);
		1782	}
		1783
		1784	glEnd ();
		1785
		1786	glDisable (GL_TEXTURE_2D);
		1787	glDisable (GL_BLEND);
		1788
		1789	// top layer: overlays such as the health bar
		1790	for (y = 0; y < sh; y++)
		1791	if (0 <= y + my && y + my < self->rows)
		1792	{
		1793	maprow *row = self->row + (y + my);
		1794
		1795	for (x = 0; x < sw; x++)
		1796	if (row->c0 <= x + mx && x + mx < row->c1)
		1797	{
		1798	mapcell *cell = row->col + (x + mx - row->c0);
		1799
		1800	int px = x * T;
		1801	int py = y * T;
		1802
		1803	if (cell->stat_hp)
		1804	{
		1805	int width = cell->stat_width * T;
		1806	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1807
		1808	glColor3ub (0, 0, 0);
		1809	glRectf (px + 1, py - thick - 2,
		1810	px + width - 1, py);
		1811
		1812	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1813	glRectf (px + 2,
		1814	py - thick - 1,
		1815	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1816	}
		1817	}
		1818	}
		1819	}
		1820
		1821	void
		1822	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1823	CODE:
		1824	{
		1825	static float color[16][3] = {
		1826	{ 0.00F, 0.00F, 0.00F },
		1827	{ 1.00F, 1.00F, 1.00F },
		1828	{ 0.00F, 0.00F, 0.55F },
		1829	{ 1.00F, 0.00F, 0.00F },
		1830
		1831	{ 1.00F, 0.54F, 0.00F },
		1832	{ 0.11F, 0.56F, 1.00F },
		1833	{ 0.93F, 0.46F, 0.00F },
		1834	{ 0.18F, 0.54F, 0.34F },
		1835
		1836	{ 0.56F, 0.73F, 0.56F },
		1837	{ 0.80F, 0.80F, 0.80F },
		1838	{ 0.55F, 0.41F, 0.13F },
		1839	{ 0.99F, 0.77F, 0.26F },
		1840
		1841	{ 0.74F, 0.65F, 0.41F },
		1842
		1843	{ 0.00F, 1.00F, 1.00F },
		1844	{ 1.00F, 0.00F, 1.00F },
		1845	{ 1.00F, 1.00F, 0.00F },
		1846	};
		1847
		1848	int x, y;
		1849
		1850	glEnable (GL_TEXTURE_2D);
		1851	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1852	glEnable (GL_BLEND);
		1853	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1854	glBegin (GL_QUADS);
		1855
		1856	for (y = 0; y < h; y++)
		1857	for (x = 0; x < w; x++)
		1858	{
		1859	unsigned char m = data [x + y * w];
		1860
		1861	if (m)
		1862	{
		1863	float *c = color [m & 15];
		1864
		1865	float tx1 = m & 0x40 ? 0.5 : 0.;
		1866	float tx2 = tx1 + 0.5;
		1867
		1868	glColor4f (c[0], c[1], c[2], 0.75);
		1869	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1870	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1871	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1872	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877	glDisable (GL_BLEND);
		1878	glDisable (GL_TEXTURE_2D);
		1879	}
		1880
		1881	void
		1882	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1883	PPCODE:
		1884	{
		1885	int x, y;
1197	int sw4 = (sw + 3) & ~3;	1886	int sw4 = (sw + 3) & ~3;
1198	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1199	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1200		1889
1201	memset (darkness, 255, sw4 * sh);	1890	memset (darkness, 255, sw4 * sh);
1202	SvPOK_only (darkness_sv);	1891	SvPOK_only (darkness_sv);
1203	SvCUR_set (darkness_sv, sw4 * sh);	1892	SvCUR_set (darkness_sv, sw4 * sh);
1204		1893
1205	vx = self->x + (self->w - sw) / 2 - shift_x;	1894	mx += self->x;
1206	vy = self->y + (self->h - sh) / 2 - shift_y;	1895	my += self->y;
1207		1896
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++)	1897	for (y = 0; y < sh; y++)
1231	if (0 <= y + vy && y + vy < self->rows)	1898	if (0 <= y + my && y + my < self->rows)
1232	{	1899	{
1233	maprow *row = self->row + (y + vy);	1900	maprow *row = self->row + (y + my);
1234		1901
1235	for (x = 0; x < sw; x++)	1902	for (x = 0; x < sw; x++)
1236	if (row->c0 <= x + vx && x + vx < row->c1)	1903	if (row->c0 <= x + mx && x + mx < row->c1)
1237	{	1904	{
1238	mapcell *cell = row->col + (x + vx - row->c0);	1905	mapcell *cell = row->col + (x + mx - row->c0);
1239		1906
1240	darkness[y * sw4 + x] = cell->darkness < 0	1907	darkness[y * sw4 + x] = cell->darkness
		1908	? 255 - (cell->darkness - 1)
1241	? 255 - FOW_DARKNESS	1909	: 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	}	1910	}
1267	}	1911	}
1268
1269	glEnd ();
1270
1271	glDisable (GL_TEXTURE_2D);
1272	glDisable (GL_BLEND);
1273		1912
1274	EXTEND (SP, 3);	1913	EXTEND (SP, 3);
1275	PUSHs (sv_2mortal (newSViv (sw4)));	1914	PUSHs (sv_2mortal (newSViv (sw4)));
1276	PUSHs (sv_2mortal (newSViv (sh)));	1915	PUSHs (sv_2mortal (newSViv (sh)));
1277	PUSHs (darkness_sv);	1916	PUSHs (darkness_sv);
1278	}	1917	}
1279		1918
1280	SV *	1919	SV *
1281	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1920	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1282	CODE:	1921	CODE:
1283	{	1922	{
1284	int x, y, x1, y1;	1923	int x, y, x1, y1;
1285	SV *data_sv = newSV (w * h * 7 + 5);	1924	SV *data_sv = newSV (w * h * 7 + 5);
1286	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1311	if (row && row->c0 <= x && x < row->c1)	1950	if (row && row->c0 <= x && x < row->c1)
1312	{	1951	{
1313	mapcell *cell = row->col + (x - row->c0);	1952	mapcell *cell = row->col + (x - row->c0);
1314	uint8_t flags = 0;	1953	uint8_t flags = 0;
1315		1954
1316	if (cell->face [0]) flags |= 1;	1955	if (cell->tile [0]) flags |= 1;
1317	if (cell->face [1]) flags |= 2;	1956	if (cell->tile [1]) flags |= 2;
1318	if (cell->face [2]) flags |= 4;	1957	if (cell->tile [2]) flags |= 4;
1319		1958
1320	*data++ = flags;	1959	*data++ = flags;
1321		1960
1322	if (flags & 1)	1961	if (flags & 1)
1323	{	1962	{
		1963	tileid tile = cell->tile [0];
1324	*data++ = cell->face [0] >> 8;	1964	*data++ = tile >> 8;
1325	*data++ = cell->face [0];	1965	*data++ = tile;
1326	}	1966	}
1327		1967
1328	if (flags & 2)	1968	if (flags & 2)
1329	{	1969	{
		1970	tileid tile = cell->tile [1];
1330	*data++ = cell->face [1] >> 8;	1971	*data++ = tile >> 8;
1331	*data++ = cell->face [1];	1972	*data++ = tile;
1332	}	1973	}
1333		1974
1334	if (flags & 4)	1975	if (flags & 4)
1335	{	1976	{
		1977	tileid tile = cell->tile [2];
1336	*data++ = cell->face [2] >> 8;	1978	*data++ = tile >> 8;
1337	*data++ = cell->face [2];	1979	*data++ = tile;
1338	}	1980	}
1339	}	1981	}
1340	else	1982	else
1341	*data++ = 0;	1983	*data++ = 0;
1342	}	1984	}
…		…
1348	}	1990	}
1349	OUTPUT:	1991	OUTPUT:
1350	RETVAL	1992	RETVAL
1351		1993
1352	void	1994	void
1353	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1995	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1354	PPCODE:	1996	PPCODE:
1355	{	1997	{
1356	int x, y, z;	1998	int x, y, z;
1357	int w, h;	1999	int w, h;
1358	int x1, y1;	2000	int x1, y1;
…		…
1382	{	2024	{
1383	uint8_t flags = *data++;	2025	uint8_t flags = *data++;
1384		2026
1385	if (flags)	2027	if (flags)
1386	{	2028	{
1387	mapface face[3] = { 0, 0, 0 };
1388
1389	mapcell *cell = row_get_cell (row, x);	2029	mapcell *cell = row_get_cell (row, x);
		2030	tileid tile[3] = { 0, 0, 0 };
1390		2031
1391	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2032	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1392	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2033	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1393	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2034	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1394		2035
1395	if (cell->darkness <= 0)	2036	if (cell->darkness == 0)
1396	{	2037	{
1397	cell->darkness = -1;	2038	cell->darkness = 0;
1398		2039
1399	for (z = 0; z <= 2; z++)	2040	for (z = 0; z <= 2; z++)
1400	{	2041	{
1401	cell->face[z] = face[z];	2042	tileid t = tile [z];
1402		2043
1403	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2044	if (t >= self->texs || (t && !self->tex [t].name))
		2045	{
1404	XPUSHs (sv_2mortal (newSViv (face[z])));	2046	XPUSHs (sv_2mortal (newSViv (t)));
		2047	need_texid (self, t);
		2048	}
		2049
		2050	cell->tile [z] = t;
1405	}	2051	}
1406	}	2052	}
1407	}	2053	}
1408	}	2054	}
1409	}	2055	}
1410	}	2056	}
1411		2057
1412	MODULE = CFClient PACKAGE = CFClient::MixChunk	2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1413		2059
1414	CFClient::MixChunk	2060	CFPlus::MixChunk
1415	new_from_file (SV *class, char *path)	2061	new_from_file (SV *class, char *path)
1416	CODE:	2062	CODE:
1417	RETVAL = Mix_LoadWAV (path);	2063	RETVAL = Mix_LoadWAV (path);
1418	OUTPUT:	2064	OUTPUT:
1419	RETVAL	2065	RETVAL
1420		2066
1421	void	2067	void
1422	DESTROY (CFClient::MixChunk self)	2068	DESTROY (CFPlus::MixChunk self)
1423	CODE:	2069	CODE:
1424	Mix_FreeChunk (self);	2070	Mix_FreeChunk (self);
1425		2071
1426	int	2072	int
1427	volume (CFClient::MixChunk self, int volume = -1)	2073	volume (CFPlus::MixChunk self, int volume = -1)
1428	CODE:	2074	CODE:
1429	RETVAL = Mix_VolumeChunk (self, volume);	2075	RETVAL = Mix_VolumeChunk (self, volume);
1430	OUTPUT:	2076	OUTPUT:
1431	RETVAL	2077	RETVAL
1432		2078
1433	int	2079	int
1434	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2080	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1435	CODE:	2081	CODE:
1436	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2082	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1437	OUTPUT:	2083	OUTPUT:
1438	RETVAL	2084	RETVAL
1439		2085
1440	MODULE = CFClient PACKAGE = CFClient::MixMusic	2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1441		2087
1442	int	2088	int
1443	volume (int volume = -1)	2089	volume (int volume = -1)
1444	CODE:	2090	CODE:
1445	RETVAL = Mix_VolumeMusic (volume);	2091	RETVAL = Mix_VolumeMusic (volume);
1446	OUTPUT:	2092	OUTPUT:
1447	RETVAL	2093	RETVAL
1448		2094
1449	CFClient::MixMusic	2095	CFPlus::MixMusic
1450	new_from_file (SV *class, char *path)	2096	new_from_file (SV *class, char *path)
1451	CODE:	2097	CODE:
1452	RETVAL = Mix_LoadMUS (path);	2098	RETVAL = Mix_LoadMUS (path);
1453	OUTPUT:	2099	OUTPUT:
1454	RETVAL	2100	RETVAL
1455		2101
1456	void	2102	void
1457	DESTROY (CFClient::MixMusic self)	2103	DESTROY (CFPlus::MixMusic self)
1458	CODE:	2104	CODE:
1459	Mix_FreeMusic (self);	2105	Mix_FreeMusic (self);
1460		2106
1461	int	2107	int
1462	play (CFClient::MixMusic self, int loops = -1)	2108	play (CFPlus::MixMusic self, int loops = -1)
1463	CODE:	2109	CODE:
1464	RETVAL = Mix_PlayMusic (self, loops);	2110	RETVAL = Mix_PlayMusic (self, loops);
1465	OUTPUT:	2111	OUTPUT:
1466	RETVAL	2112	RETVAL
1467		2113
1468	MODULE = CFClient PACKAGE = CFClient::OpenGL	2114	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1469		2115
1470	BOOT:	2116	BOOT:
1471	{	2117	{
1472	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1473	static const struct {	2119	static const struct {
1474	const char *name;	2120	const char *name;
1475	IV iv;	2121	IV iv;
1476	} *civ, const_iv[] = {	2122	} *civ, const_iv[] = {
1477	# define const_iv(name) { # name, (IV)name }	2123	# define const_iv(name) { # name, (IV)name }
1478	const_iv (GL_COLOR_MATERIAL),	2124	const_iv (GL_COLOR_MATERIAL),
1479	const_iv (GL_SMOOTH),	2125	const_iv (GL_SMOOTH),
1480	const_iv (GL_FLAT),	2126	const_iv (GL_FLAT),
1481	const_iv (GL_DITHER),	2127	const_iv (GL_DITHER),
1482	const_iv (GL_BLEND),	2128	const_iv (GL_BLEND),
		2129	const_iv (GL_CULL_FACE),
1483	const_iv (GL_SCISSOR_TEST),	2130	const_iv (GL_SCISSOR_TEST),
		2131	const_iv (GL_DEPTH_TEST),
		2132	const_iv (GL_ALPHA_TEST),
		2133	const_iv (GL_NORMALIZE),
		2134	const_iv (GL_RESCALE_NORMAL),
		2135	const_iv (GL_FRONT),
		2136	const_iv (GL_BACK),
1484	const_iv (GL_AND),	2137	const_iv (GL_AND),
1485	const_iv (GL_ONE),	2138	const_iv (GL_ONE),
1486	const_iv (GL_ZERO),	2139	const_iv (GL_ZERO),
1487	const_iv (GL_SRC_ALPHA),	2140	const_iv (GL_SRC_ALPHA),
1488	const_iv (GL_SRC_ALPHA_SATURATE),	2141	const_iv (GL_DST_ALPHA),
1489	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2142	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490	const_iv (GL_ONE_MINUS_DST_ALPHA),	2143	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2144	const_iv (GL_SRC_ALPHA_SATURATE),
1491	const_iv (GL_RGB),	2145	const_iv (GL_RGB),
1492	const_iv (GL_RGBA),	2146	const_iv (GL_RGBA),
		2147	const_iv (GL_RGBA4),
		2148	const_iv (GL_RGBA8),
		2149	const_iv (GL_RGB5_A1),
1493	const_iv (GL_UNSIGNED_BYTE),	2150	const_iv (GL_UNSIGNED_BYTE),
		2151	const_iv (GL_UNSIGNED_SHORT),
		2152	const_iv (GL_UNSIGNED_INT),
1494	const_iv (GL_ALPHA),	2153	const_iv (GL_ALPHA),
		2154	const_iv (GL_INTENSITY),
1495	const_iv (GL_LUMINANCE),	2155	const_iv (GL_LUMINANCE),
		2156	const_iv (GL_LUMINANCE_ALPHA),
1496	const_iv (GL_FLOAT),	2157	const_iv (GL_FLOAT),
1497	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2158	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1498	const_iv (GL_COMPILE),	2159	const_iv (GL_COMPILE),
1499	const_iv (GL_TEXTURE_1D),	2160	const_iv (GL_TEXTURE_1D),
1500	const_iv (GL_TEXTURE_2D),	2161	const_iv (GL_TEXTURE_2D),
…		…
1502	const_iv (GL_TEXTURE_MAG_FILTER),	2163	const_iv (GL_TEXTURE_MAG_FILTER),
1503	const_iv (GL_TEXTURE_MIN_FILTER),	2164	const_iv (GL_TEXTURE_MIN_FILTER),
1504	const_iv (GL_TEXTURE_ENV_MODE),	2165	const_iv (GL_TEXTURE_ENV_MODE),
1505	const_iv (GL_TEXTURE_WRAP_S),	2166	const_iv (GL_TEXTURE_WRAP_S),
1506	const_iv (GL_TEXTURE_WRAP_T),	2167	const_iv (GL_TEXTURE_WRAP_T),
		2168	const_iv (GL_REPEAT),
1507	const_iv (GL_CLAMP),	2169	const_iv (GL_CLAMP),
1508	const_iv (GL_REPEAT),	2170	const_iv (GL_CLAMP_TO_EDGE),
1509	const_iv (GL_NEAREST),	2171	const_iv (GL_NEAREST),
1510	const_iv (GL_LINEAR),	2172	const_iv (GL_LINEAR),
1511	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2173	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2174	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2175	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2176	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515	const_iv (GL_GENERATE_MIPMAP),	2177	const_iv (GL_GENERATE_MIPMAP),
1516	const_iv (GL_MODULATE),	2178	const_iv (GL_MODULATE),
1517	const_iv (GL_DECAL),	2179	const_iv (GL_DECAL),
1518	const_iv (GL_REPLACE),	2180	const_iv (GL_REPLACE),
		2181	const_iv (GL_DEPTH_BUFFER_BIT),
1519	const_iv (GL_COLOR_BUFFER_BIT),	2182	const_iv (GL_COLOR_BUFFER_BIT),
1520	const_iv (GL_PROJECTION),	2183	const_iv (GL_PROJECTION),
1521	const_iv (GL_MODELVIEW),	2184	const_iv (GL_MODELVIEW),
1522	const_iv (GL_COLOR_LOGIC_OP),	2185	const_iv (GL_COLOR_LOGIC_OP),
1523	const_iv (GL_SEPARABLE_2D),	2186	const_iv (GL_SEPARABLE_2D),
1524	const_iv (GL_CONVOLUTION_2D),	2187	const_iv (GL_CONVOLUTION_2D),
1525	const_iv (GL_CONVOLUTION_BORDER_MODE),	2188	const_iv (GL_CONVOLUTION_BORDER_MODE),
1526	const_iv (GL_CONSTANT_BORDER),	2189	const_iv (GL_CONSTANT_BORDER),
1527	const_iv (GL_LINES),	2190	const_iv (GL_LINES),
		2191	const_iv (GL_LINE_STRIP),
		2192	const_iv (GL_LINE_LOOP),
1528	const_iv (GL_QUADS),	2193	const_iv (GL_QUADS),
1529	const_iv (GL_LINE_LOOP),	2194	const_iv (GL_QUAD_STRIP),
		2195	const_iv (GL_TRIANGLES),
		2196	const_iv (GL_TRIANGLE_STRIP),
		2197	const_iv (GL_TRIANGLE_FAN),
1530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2198	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1531	const_iv (GL_FASTEST),	2199	const_iv (GL_FASTEST),
		2200	const_iv (GL_V2F),
		2201	const_iv (GL_V3F),
		2202	const_iv (GL_T2F_V3F),
		2203	const_iv (GL_T2F_N3F_V3F),
1532	# undef const_iv	2204	# undef const_iv
1533	};	2205	};
1534		2206
1535	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2207	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1536	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2208	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1537	}	2209	}
1538		2210
		2211	char *
		2212	gl_vendor ()
		2213	CODE:
		2214	RETVAL = (char *)glGetString (GL_VENDOR);
		2215	OUTPUT:
		2216	RETVAL
		2217
		2218	char *
		2219	gl_version ()
		2220	CODE:
		2221	RETVAL = (char *)glGetString (GL_VERSION);
		2222	OUTPUT:
		2223	RETVAL
		2224
		2225	char *
		2226	gl_extensions ()
		2227	CODE:
		2228	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2229	OUTPUT:
		2230	RETVAL
		2231
1539	int glGetError ()	2232	int glGetError ()
		2233
		2234	void glFinish ()
1540		2235
1541	void glClear (int mask)	2236	void glClear (int mask)
1542		2237
1543	void glClearColor (float r, float g, float b, float a = 1.0)	2238	void glClearColor (float r, float g, float b, float a = 1.0)
1544	PROTOTYPE: @	2239	PROTOTYPE: @
…		…
1551		2246
1552	void glHint (int target, int mode)	2247	void glHint (int target, int mode)
1553		2248
1554	void glBlendFunc (int sfactor, int dfactor)	2249	void glBlendFunc (int sfactor, int dfactor)
1555		2250
		2251	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2252	CODE:
		2253	gl_BlendFuncSeparate (sa, da, saa, daa);
		2254
		2255	void glDepthMask (int flag)
		2256
1556	void glLogicOp (int opcode)	2257	void glLogicOp (int opcode)
1557		2258
1558	void glColorMask (int red, int green, int blue, int alpha)	2259	void glColorMask (int red, int green, int blue, int alpha)
1559		2260
1560	void glMatrixMode (int mode)	2261	void glMatrixMode (int mode)
…		…
1563		2264
1564	void glPopMatrix ()	2265	void glPopMatrix ()
1565		2266
1566	void glLoadIdentity ()	2267	void glLoadIdentity ()
1567		2268
		2269	void glDrawBuffer (int buffer)
		2270
		2271	void glReadBuffer (int buffer)
		2272
1568	# near and far are due to microsofts buggy c compiler	2273	# near_ and far_ are due to microsofts buggy "c" compiler
		2274	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2275
		2276	# 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_)	2277	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1570		2278
1571	void glViewport (int x, int y, int width, int height)	2279	void glViewport (int x, int y, int width, int height)
1572		2280
1573	void glScissor (int x, int y, int width, int height)	2281	void glScissor (int x, int y, int width, int height)
…		…
1588		2296
1589	void glEnd ()	2297	void glEnd ()
1590		2298
1591	void glColor (float r, float g, float b, float a = 1.0)	2299	void glColor (float r, float g, float b, float a = 1.0)
1592	PROTOTYPE: @	2300	PROTOTYPE: @
		2301	ALIAS:
		2302	glColor_premultiply = 1
1593	CODE:	2303	CODE:
1594	// 255.999 is close enough to correctness (256 and clamp)	2304	if (ix)
1595	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);	2305	{
		2306	r *= a;
		2307	g *= a;
		2308	b *= a;
		2309	}
		2310	// microsoft visual "c" rounds instead of truncating...
		2311	glColor4f (r, g, b, a);
		2312
		2313	void glInterleavedArrays (int format, int stride, char *data)
		2314
		2315	void glDrawElements (int mode, int count, int type, char *indices)
		2316
		2317	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2318
		2319	void glRasterPos (float x, float y, float z = 0.)
		2320	CODE:
		2321	glRasterPos3f (0, 0, z);
		2322	glBitmap (0, 0, 0, 0, x, y, 0);
1596		2323
1597	void glVertex (float x, float y, float z = 0.)	2324	void glVertex (float x, float y, float z = 0.)
1598	CODE:	2325	CODE:
1599	glVertex3f (x, y, z);	2326	glVertex3f (x, y, z);
1600		2327
…		…
1612		2339
1613	void glBindTexture (int target, int name)	2340	void glBindTexture (int target, int name)
1614		2341
1615	void glConvolutionParameter (int target, int pname, float params)	2342	void glConvolutionParameter (int target, int pname, float params)
1616	CODE:	2343	CODE:
1617	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2344	if (gl.ConvolutionParameterf)
		2345	gl.ConvolutionParameterf (target, pname, params);
1618		2346
1619	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2347	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1620	CODE:	2348	CODE:
1621	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2349	if (gl.ConvolutionFilter2D)
1622	(target, internalformat, width, height, format, type, data));	2350	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623		2351
1624	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2352	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1625	CODE:	2353	CODE:
1626	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2354	if (gl.SeparableFilter2D)
1627	(target, internalformat, width, height, format, type, row, column));	2355	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628		2356
1629	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2357	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1630		2358
1631	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2359	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1632		2360
1633	void glRasterPos (int x, int y)	2361	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634	CODE:
1635	glRasterPos2i (x, y);
1636		2362
1637	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2363	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1638		2364
1639	int glGenTexture ()	2365	int glGenTexture ()
1640	CODE:	2366	CODE:

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