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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.93 by root, Tue May 23 18:54:37 2006 UTC vs.
Revision 1.185 by root, Sat Apr 21 09:21:03 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 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
68	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
70		86
71	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	}
72		106
73	typedef struct cf_layout {	107	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
77	int base_height;	110	int base_height;
78	CFClient__Font font;	111	CFPlus__Font font;
79	} *CFClient__Layout;	112	} *CFPlus__Layout;
80		113
81	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
84		117
85	static void	118	static void
86	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
87	{	120	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	122	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	124	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	126	}
95		127
96	static void	128	static void
97	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
98	{	130	{
99	/* 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
100	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
101	*/	133	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
106		138
107	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
108	}	140	}
109		141
110	static void	142	static void
111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
114		149
115	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		152
118	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
119	}	154	if (!rect.height) rect.height = 1;
120		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
121	typedef uint16_t mapface;	161	typedef uint16_t faceid;
122		162
123	typedef struct {	163	typedef struct {
124	GLint name;	164	int name;
125	int w, h;	165	int w, h;
126	float s, t;	166	float s, t;
127	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
128	} maptex;	170	} maptex;
129		171
130	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
131	int16_t darkness;	175	uint16_t darkness;
132	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
133	} mapcell;	177	} mapcell;
134		178
135	typedef struct {	179	typedef struct {
136	int32_t c0, c1;	180	int32_t c0, c1;
137	mapcell *col;	181	mapcell *col;
138	} maprow;	182	} maprow;
139		183
140	typedef struct map {	184	typedef struct map {
141	int x, y, w, h;	185	int x, y, w, h;
142	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
143	int faces;	187	int faces; tileid *face2tile; // [faceid]
144	mapface *face;	188	int texs; maptex *tex; // [tileid]
145
146	int texs;
147	maptex *tex;
148		189
149	int32_t rows;	190	int32_t rows;
150	maprow *row;	191	maprow *row;
151	} *CFClient__Map;	192	} *CFPlus__Map;
152		193
153	static char *	194	static char *
154	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
155	{	196	{
156	char *p;	197	char *p;
…		…
173	}	214	}
174		215
175	#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))
176	#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))
177		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
178	static maprow *	239	static maprow *
179	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
180	{	241	{
181	if (0 > y)	242	if (0 > y)
182	{	243	{
183	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
222		283
223	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
224	}	285	}
225		286
226	static mapcell *	287	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
228	{	289	{
229	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
230	}	291	}
231		292
232	static void	293	static void
233	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
234	{	295	{
235	int r;	296	int r;
236		297
237	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
246	self->row = 0;	307	self->row = 0;
247	self->rows = 0;	308	self->rows = 0;
248	}	309	}
249		310
250	static void	311	static void
251	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)
252	{	313	{
253	int x, y;	314	int x, y;
254	maprow *row;	315	maprow *row;
		316	mapcell *cell;
255		317
256	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	319	if (y >= 0)
258	{	320	{
259	if (y >= self->rows)	321	if (y >= self->rows)
…		…
265	if (x >= row->c0)	327	if (x >= row->c0)
266	{	328	{
267	if (x >= row->c1)	329	if (x >= row->c1)
268	break;	330	break;
269		331
270	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;
271	}	338	}
272	}	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);
273	}	356	}
274		357
275	static void	358	static void
276	music_finished (void)	359	music_finished (void)
277	{	360	{
…		…
296	ev.data2 = 0;	379	ev.data2 = 0;
297		380
298	SDL_PushEvent ((SDL_Event *)&ev);	381	SDL_PushEvent ((SDL_Event *)&ev);
299	}	382	}
300		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
		405	static AV *texture_av;
		406
301	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
302		408
303	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
304		410
305	BOOT:	411	BOOT:
306	{	412	{
		413	texture_av = newAV ();
		414	AvREAL_off (texture_av);
		415
307	HV *stash = gv_stashpv ("CFClient", 1);	416	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	417	static const struct {
309	const char *name;	418	const char *name;
310	IV iv;	419	IV iv;
311	} *civ, const_iv[] = {	420	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	421	# define const_iv(name) { # name, (IV)name }
		422	const_iv (SDLK_MODIFIER_MIN),
		423	const_iv (SDLK_MODIFIER_MAX),
		424
313	const_iv (SDL_ACTIVEEVENT),	425	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	426	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	427	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	428	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	429	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	438	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	439	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	440	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	441	const_iv (SDL_VIDEOEXPOSE),
330	const_iv (SDL_USEREVENT),	442	const_iv (SDL_USEREVENT),
		443
		444	const_iv (SDL_APPINPUTFOCUS),
		445	const_iv (SDL_APPMOUSEFOCUS),
		446	const_iv (SDL_APPACTIVE),
		447
331	const_iv (SDLK_KP0),	448	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	449	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	450	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	451	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	452	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	507	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	508	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	509	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	510	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	511	const_iv (SDLK_UNDO),
		512
395	const_iv (KMOD_NONE),	513	const_iv (KMOD_NONE),
		514	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	515	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	516	const_iv (KMOD_RSHIFT),
		517	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	518	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	519	const_iv (KMOD_RCTRL),
		520	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	521	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	522	const_iv (KMOD_RALT),
		523	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	524	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	525	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	526	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	527	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	528	const_iv (KMOD_MODE),
407	const_iv (KMOD_CTRL),
408	const_iv (KMOD_SHIFT),
409	const_iv (KMOD_ALT),
410	const_iv (KMOD_META)
411	# undef const_iv	529	# undef const_iv
412	};	530	};
413		531
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	532	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		534
		535	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		536	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	537	}
		538
		539	void
		540	weaken (SV *rv)
		541	PROTOTYPE: $
		542	CODE:
		543	sv_rvweaken (rv);
		544
		545	int
		546	in_destruct ()
		547	CODE:
		548	RETVAL = PL_main_cv == Nullcv;
		549	OUTPUT:
		550	RETVAL
		551
		552	NV floor (NV x)
		553
		554	NV ceil (NV x)
417		555
418	void	556	void
419	pango_init ()	557	pango_init ()
420	CODE:	558	CODE:
421	{	559	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	560	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	563	}
430		564
431	int	565	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	566	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433		567
434	void	568	void
435	SDL_Quit ()	569	SDL_Quit ()
436		570
437	void	571	void
…		…
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		581
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450		584
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		589
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		591	#if SDL_VERSION_ATLEAST(1,2,10)
		592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		594	#endif
457		595
458	SDL_EnableUNICODE (1);	596	SDL_EnableUNICODE (1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460		598
461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	599	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
479	SDL_SetVideoMode (int w, int h, int fullscreen)	617	SDL_SetVideoMode (int w, int h, int fullscreen)
480	CODE:	618	CODE:
481	RETVAL = !!SDL_SetVideoMode (	619	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	620	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483	);	621	);
		622	if (RETVAL)
		623	{
484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		626	# include "glfunc.h"
		627	# undef GL_FUNC
		628	}
485	OUTPUT:	629	OUTPUT:
486	RETVAL	630	RETVAL
487		631
488	void	632	void
489	SDL_GL_SwapBuffers ()	633	SDL_GL_SwapBuffers ()
490		634
		635	char *
		636	SDL_GetKeyName (int sym)
		637
491	void	638	void
492	SDL_PollEvent ()	639	SDL_PollEvent ()
493	PPCODE:	640	PPCODE:
494	{	641	{
495	SDL_Event ev;	642	SDL_Event ev;
496	int i;
497	static int modifier;
498	static int modkey[] = {
499	SDLK_RSHIFT, KMOD_RSHIFT,
500	SDLK_LSHIFT, KMOD_LSHIFT,
501	SDLK_RCTRL, KMOD_RCTRL,
502	SDLK_LCTRL, KMOD_LCTRL,
503	SDLK_RALT, KMOD_RALT,
504	SDLK_LALT, KMOD_LALT,
505	SDLK_RMETA, KMOD_RMETA,
506	SDLK_LMETA, KMOD_LMETA,
507	};
508		643
509	while (SDL_PollEvent (&ev))	644	while (SDL_PollEvent (&ev))
510	{	645	{
511	HV *hv = newHV ();	646	HV *hv = newHV ();
512	hv_store (hv, "type", 4, newSViv (ev.type), 0);	647	hv_store (hv, "type", 4, newSViv (ev.type), 0);
513		648
514	switch (ev.type)	649	switch (ev.type)
515	{	650	{
516	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
517	case SDL_KEYUP:	652	case SDL_KEYUP:
518
519	for (i = 0; i < sizeof (modkey) / (sizeof (int) * 2); i++)
520	if (modkey [i * 2] == ev.key.keysym.sym)
521	{
522	if (ev.type == SDL_KEYDOWN)
523	modifier |= modkey [i * 2 + 1];
524	else
525	modifier &= ~modkey [i * 2 + 1];
526	break;
527	}
528
529	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
530	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
531	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		656	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
532	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
533	break;	658	break;
534		659
535	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
536	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
537	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
538	break;	663	break;
539		664
540	case SDL_MOUSEMOTION:	665	case SDL_MOUSEMOTION:
541	hv_store (hv, "mod", 3, newSViv (modifier), 0);	666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
542		667
543	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
544	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
545	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
546	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
547	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
548	break;	673	break;
549		674
550	case SDL_MOUSEBUTTONDOWN:	675	case SDL_MOUSEBUTTONDOWN:
551	case SDL_MOUSEBUTTONUP:	676	case SDL_MOUSEBUTTONUP:
552	hv_store (hv, "mod", 3, newSViv (modifier), 0);	677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
553		678
554	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
555	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
556	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
557	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
562	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
563	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
564	break;	689	break;
565	}	690	}
566		691
567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
568	}	693	}
569	}	694	}
570		695
571	int	696	int
572	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
581	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
582		707
583	void	708	void
584	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
585	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
586	#ifndef _WIN32	717	#ifdef _WIN32
587	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	718	char buffer[2048];
		719	DWORD buflen;
		720
		721	EXTEND (SP, 3);
		722
		723	buflen = sizeof (buffer);
		724	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		725	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		726	{
		727	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		728
		729	buflen = sizeof (buffer);
		730	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		731	{
		732	PUSHs (newSVpv (buffer, 0));
		733
		734	buflen = sizeof (buffer);
		735	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		736	PUSHs (newSVpv (buffer, 0));
		737	}
		738	}
588	#endif	739	#endif
589		740	}
590	char *
591	gl_vendor ()
592	CODE:
593	RETVAL = (char *)glGetString (GL_VENDOR);
594	OUTPUT:
595	RETVAL
596
597	char *
598	gl_version ()
599	CODE:
600	RETVAL = (char *)glGetString (GL_VERSION);
601	OUTPUT:
602	RETVAL
603
604	char *
605	gl_extensions ()
606	CODE:
607	RETVAL = (char *)glGetString (GL_EXTENSIONS);
608	OUTPUT:
609	RETVAL
610		741
611	void	742	void
612	add_font (char *file)	743	add_font (char *file)
613	CODE:	744	CODE:
614	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
615	#ifdef _WIN32
616	// cairo... sigh... requires win2000
617	AddFontResourceEx (file, FR_PRIVATE, 0);
618	#endif
619		746
620	void	747	void
621	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
622	ALIAS:	749	ALIAS:
623	load_image_file = 1	750	load_image_file = 1
…		…
665		792
666	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
667		794
668	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
669		796
		797	SDL_LockSurface (surface2);
670	EXTEND (SP, 5);	798	EXTEND (SP, 6);
671	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
672	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
673	SDL_LockSurface (surface2);
674	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
675	SDL_UnlockSurface (surface2);
676	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	802	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
677	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
678	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
679		806
680	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
681	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
682	}	809	}
683		810
…		…
719	CODE:	846	CODE:
720	fprintf (stderr, "FATAL: %s\n", message);	847	fprintf (stderr, "FATAL: %s\n", message);
721	#ifdef _WIN32	848	#ifdef _WIN32
722	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
723	#endif	850	#endif
724	exit (1);	851	_exit (1);
725		852
		853	void
		854	_exit (int retval = 0)
		855	CODE:
		856	#ifdef WIN32
		857	ExitThread (retval); // unclean, please beam me up
		858	#else
		859	_exit (retval);
		860	#endif
		861
726	MODULE = CFClient PACKAGE = CFClient::Font	862	MODULE = CFPlus PACKAGE = CFPlus::Font
727		863
728	CFClient::Font	864	CFPlus::Font
729	new_from_file (SV *class, char *path, int id = 0)	865	new_from_file (SV *class, char *path, int id = 0)
730	CODE:	866	CODE:
731	{	867	{
732	int count;	868	int count;
733	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	869	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
736	}	872	}
737	OUTPUT:	873	OUTPUT:
738	RETVAL	874	RETVAL
739		875
740	void	876	void
741	DESTROY (CFClient::Font self)	877	DESTROY (CFPlus::Font self)
742	CODE:	878	CODE:
743	pango_font_description_free (self);	879	pango_font_description_free (self);
744		880
745	void	881	void
746	make_default (CFClient::Font self)	882	make_default (CFPlus::Font self)
747	CODE:	883	CODE:
748	default_font = self;	884	default_font = self;
749		885
750	MODULE = CFClient PACKAGE = CFClient::Layout	886	MODULE = CFPlus PACKAGE = CFPlus::Layout
751		887
752	CFClient::Layout	888	void
753	new (SV *class, int rgba = 0)	889	reset_glyph_cache ()
754	CODE:	890	CODE:
755	#if _WIN32	891	tc_clear ();
756	rgba = 0;//D	892
757	#endif	893	CFPlus::Layout
		894	new (SV *class)
		895	CODE:
758	New (0, RETVAL, 1, struct cf_layout);	896	New (0, RETVAL, 1, struct cf_layout);
759		897
760	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	898	RETVAL->pl = pango_layout_new (opengl_context);
761	RETVAL->rgba = rgba;
762	RETVAL->r = 1.;	899	RETVAL->r = 1.;
763	RETVAL->g = 1.;	900	RETVAL->g = 1.;
764	RETVAL->b = 1.;	901	RETVAL->b = 1.;
765	RETVAL->a = 1.;	902	RETVAL->a = 1.;
766	RETVAL->base_height = MIN_FONT_HEIGHT;	903	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
770	layout_update_font (RETVAL);	907	layout_update_font (RETVAL);
771	OUTPUT:	908	OUTPUT:
772	RETVAL	909	RETVAL
773		910
774	void	911	void
775	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
776	CODE:	913	CODE:
777	g_object_unref (self->pl);	914	g_object_unref (self->pl);
778	Safefree (self);	915	Safefree (self);
779		916
		917	void
		918	set_text (CFPlus::Layout self, SV *text_)
		919	CODE:
		920	{
		921	STRLEN textlen;
		922	char *text = SvPVutf8 (text_, textlen);
		923
		924	pango_layout_set_text (self->pl, text, textlen);
		925	}
		926
		927	void
		928	set_markup (CFPlus::Layout self, SV *text_)
		929	CODE:
		930	{
		931	STRLEN textlen;
		932	char *text = SvPVutf8 (text_, textlen);
		933
		934	pango_layout_set_markup (self->pl, text, textlen);
		935	}
		936
		937	void
		938	set_shapes (CFPlus::Layout self, ...)
		939	CODE:
		940	{
		941	PangoAttrList *attrs = 0;
		942	const char *text = pango_layout_get_text (self->pl);
		943	const char *pos = text;
		944	int arg = 4;
		945
		946	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		947	{
		948	PangoRectangle inkrect, rect;
		949	PangoAttribute *attr;
		950
		951	int x = SvIV (ST (arg - 3));
		952	int y = SvIV (ST (arg - 2));
		953	int w = SvIV (ST (arg - 1));
		954	int h = SvIV (ST (arg ));
		955
		956	inkrect.x = 0;
		957	inkrect.y = 0;
		958	inkrect.width = 0;
		959	inkrect.height = 0;
		960
		961	rect.x = x * PANGO_SCALE;
		962	rect.y = y * PANGO_SCALE;
		963	rect.width = w * PANGO_SCALE;
		964	rect.height = h * PANGO_SCALE;
		965
		966	if (!attrs)
		967	attrs = pango_layout_get_attributes (self->pl);
		968
		969	attr = pango_attr_shape_new (&inkrect, &rect);
		970	attr->start_index = pos - text;
		971	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		972	pango_attr_list_insert (attrs, attr);
		973
		974	arg += 4;
		975	pos += sizeof (OBJ_STR) - 1;
		976	}
		977
		978	if (attrs)
		979	pango_layout_set_attributes (self->pl, attrs);
		980	}
		981
		982	void
		983	get_shapes (CFPlus::Layout self)
		984	PPCODE:
		985	{
		986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		987
		988	do
		989	{
		990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		991
		992	if (run && shape_attr_p (run))
		993	{
		994	PangoRectangle extents;
		995	pango_layout_iter_get_run_extents (iter, 0, &extents);
		996
		997	EXTEND (SP, 2);
		998	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		999	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1000	}
		1001	}
		1002	while (pango_layout_iter_next_run (iter));
		1003
		1004	pango_layout_iter_free (iter);
		1005	}
		1006
780	int	1007	int
781	is_rgba (CFClient::Layout self)	1008	has_wrapped (CFPlus::Layout self)
782	CODE:	1009	CODE:
783	RETVAL = self->rgba;	1010	{
		1011	int lines = 1;
		1012	const char *text = pango_layout_get_text (self->pl);
		1013
		1014	while (*text)
		1015	lines += *text++ == '\n';
		1016
		1017	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1018	}
784	OUTPUT:	1019	OUTPUT:
785	RETVAL	1020	RETVAL
786		1021
787	void
788	set_text (CFClient::Layout self, SV *text_)
789	CODE:
790	{
791	STRLEN textlen;
792	char *text = SvPVutf8 (text_, textlen);
793
794	pango_layout_set_text (self->pl, text, textlen);
795	}
796
797	void
798	set_markup (CFClient::Layout self, SV *text_)
799	CODE:
800	{
801	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);
803
804	pango_layout_set_markup (self->pl, text, textlen);
805	}
806
807	SV *	1022	SV *
808	get_text (CFClient::Layout self)	1023	get_text (CFPlus::Layout self)
809	CODE:	1024	CODE:
810	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
811	SvUTF8_on (RETVAL);	1026	sv_utf8_decode (RETVAL);
812	OUTPUT:	1027	OUTPUT:
813	RETVAL	1028	RETVAL
814		1029
815	void	1030	void
816	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
817	CODE:	1032	CODE:
818	self->r = r;	1033	self->r = r;
819	self->g = g;	1034	self->g = g;
820	self->b = b;	1035	self->b = b;
821	self->a = a;	1036	self->a = a;
822		1037
823	void	1038	void
824	set_font (CFClient::Layout self, CFClient::Font font = 0)	1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
825	CODE:	1040	CODE:
826	if (self->font != font)	1041	if (self->font != font)
827	{	1042	{
828	self->font = font;	1043	self->font = font;
829	layout_update_font (self);	1044	layout_update_font (self);
830	}	1045	}
831		1046
832	void	1047	void
833	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
834	CODE:	1049	CODE:
835	if (self->base_height != base_height)	1050	if (self->base_height != base_height)
836	{	1051	{
837	self->base_height = base_height;	1052	self->base_height = base_height;
838	layout_update_font (self);	1053	layout_update_font (self);
839	}	1054	}
840		1055
841	void	1056	void
842	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
843	CODE:	1058	CODE:
844	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
845		1060
846	void	1061	void
847	set_indent (CFClient::Layout self, int indent)	1062	set_indent (CFPlus::Layout self, int indent)
848	CODE:	1063	CODE:
849	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
850		1065
851	void	1066	void
852	set_spacing (CFClient::Layout self, int spacing)	1067	set_spacing (CFPlus::Layout self, int spacing)
853	CODE:	1068	CODE:
854	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
855		1070
856	void	1071	void
857	set_ellipsise (CFClient::Layout self, int ellipsise)	1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
858	CODE:	1073	CODE:
859	pango_layout_set_ellipsize (self->pl,	1074	pango_layout_set_ellipsize (self->pl,
860	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
861	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
862	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
863	: PANGO_ELLIPSIZE_NONE	1078	: PANGO_ELLIPSIZE_NONE
864	);	1079	);
865		1080
866	void	1081	void
867	set_single_paragraph_mode (CFClient::Layout self, int spm)	1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
868	CODE:	1083	CODE:
869	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
870		1085
871	void	1086	void
872	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
873	PPCODE:	1088	PPCODE:
874	{	1089	{
875	int w, h;	1090	int w, h;
876		1091
877	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
…		…
880	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
881	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
882	}	1097	}
883		1098
884	int	1099	int
		1100	descent (CFPlus::Layout self)
		1101	CODE:
		1102	{
		1103	PangoRectangle rect;
		1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1105	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1106	RETVAL = PANGO_DESCENT (rect);
		1107	}
		1108	OUTPUT:
		1109	RETVAL
		1110
		1111	int
885	xy_to_index (CFClient::Layout self, int x, int y)	1112	xy_to_index (CFPlus::Layout self, int x, int y)
886	CODE:	1113	CODE:
887	{	1114	{
888	int index, trailing;	1115	int index, trailing;
889	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
890	RETVAL = index;	1117	RETVAL = index + trailing;
891	}	1118	}
892	OUTPUT:	1119	OUTPUT:
893	RETVAL	1120	RETVAL
894		1121
895	void	1122	void
896	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
897	PPCODE:	1124	PPCODE:
898	{	1125	{
899	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
900	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
901		1128
…		…
904	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
905	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
906	}	1133	}
907		1134
908	void	1135	void
909	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
910	PPCODE:	1137	PPCODE:
911	{	1138	{
912	SV *retval;	1139	int line, x;
913	int w, h;
914		1140
915	layout_get_pixel_size (self, &w, &h);	1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
916		1143
917	if (self->rgba)
918	{
919	cairo_surface_t *surface;
920	cairo_t *cairo;
921
922	retval = newSV (w * h * 4);
923	SvPOK_only (retval);
924	SvCUR_set (retval, w * h * 4);
925
926	memset (SvPVX (retval), 0, w * h * 4);
927
928	surface = cairo_image_surface_create_for_data (
929	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
930	cairo = cairo_create (surface);
931	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
932
933	pango_cairo_show_layout (cairo, self->pl);
934
935	cairo_destroy (cairo);
936	cairo_surface_destroy (surface);
937
938	// what a mess, and its premultiplied, too :(
939	{
940	uint32_t *p = (uint32_t *)SvPVX (retval);
941	uint32_t *e = p + w * h;
942
943	while (p < e)
944	{
945	uint32_t rgba = *p;
946	rgba = (rgba >> 24) | (rgba << 8);
947	#if 0
948	#ifdef _WIN32
949	{//D
950	uint8_t r = rgba >> 24;
951	uint8_t g = rgba >> 16;
952	uint8_t b = rgba >> 8;
953	uint8_t a = rgba >> 0;
954
955	rgba = (rgba & 0xffffff00) | a;
956	}
957	#endif
958	#endif
959	rgba = SDL_SwapBE32 (rgba);
960	*p++ = rgba;
961	}
962	}
963
964	EXTEND (SP, 5);	1144	EXTEND (SP, 2);
965	PUSHs (sv_2mortal (newSViv (w)));	1145	PUSHs (sv_2mortal (newSViv (line - 1)));
		1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1147	}
		1148
		1149	void
		1150	line_x_to_index (CFPlus::Layout self, int line, int x)
		1151	PPCODE:
		1152	{
		1153	PangoLayoutLine *lp;
		1154	int index, trailing;
		1155
		1156	if (line < 0)
		1157	XSRETURN_EMPTY;
		1158
		1159	if (!(lp = pango_layout_get_line (self->pl, line)))
		1160	XSRETURN_EMPTY; /* do better */
		1161
		1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1163
		1164	EXTEND (SP, 2);
		1165	if (GIMME_V == G_SCALAR)
966	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
967	PUSHs (sv_2mortal (retval));
968	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
969	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
970	}
971	else	1167	else
972	{	1168	{
973	FT_Bitmap bitmap;
974
975	retval = newSV (w * h);
976	SvPOK_only (retval);
977	SvCUR_set (retval, w * h);
978
979	bitmap.rows = h;
980	bitmap.width = w;
981	bitmap.pitch = w;
982	bitmap.buffer = (unsigned char*)SvPVX (retval);
983	bitmap.num_grays = 256;
984	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
985
986	memset (bitmap.buffer, 0, w * h);
987
988	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
989
990	EXTEND (SP, 5);
991	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (index)));
992	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
993	PUSHs (sv_2mortal (retval));
994	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
995	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
996	}	1171	}
997	}	1172	}
998		1173
		1174	void
		1175	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1176	PPCODE:
		1177	pango_opengl_render_layout_subpixel (
		1178	self->pl,
		1179	x * PANGO_SCALE, y * PANGO_SCALE,
		1180	self->r, self->g, self->b, self->a,
		1181	flags
		1182	);
		1183
999	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1000		1185
1001	void	1186	void
		1187	pad2pot (SV *data_, SV *w_, SV *h_)
		1188	CODE:
		1189	{
		1190	int ow = SvIV (w_);
		1191	int oh = SvIV (h_);
		1192
		1193	if (ow && oh)
		1194	{
		1195	int nw = minpot (ow);
		1196	int nh = minpot (oh);
		1197
		1198	if (nw != ow || nh != oh)
		1199	{
		1200	if (SvOK (data_))
		1201	{
		1202	STRLEN datalen;
		1203	char *data = SvPVbyte (data_, datalen);
		1204	int bpp = datalen / (ow * oh);
		1205	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1206
		1207	SvPOK_only (result_);
		1208	SvCUR_set (result_, nw * nh * bpp);
		1209
		1210	memset (SvPVX (result_), 0, nw * nh * bpp);
		1211	while (oh--)
		1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1213
		1214	sv_setsv (data_, result_);
		1215	}
		1216
		1217	sv_setiv (w_, nw);
		1218	sv_setiv (h_, nh);
		1219	}
		1220	}
		1221	}
		1222
		1223	void
1002	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1003	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
1004	ALIAS:	1226	ALIAS:
1005	draw_quad_alpha = 1	1227	draw_quad_alpha = 1
1006	draw_quad_alpha_premultiplied = 2	1228	draw_quad_alpha_premultiplied = 2
1007	CODE:	1229	CODE:
1008	{	1230	{
1009	HV *hv = (HV *)SvRV (self);	1231	HV *hv = (HV *)SvRV (self);
1010	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1011	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1012	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1013	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
1014		1235
1015	if (items < 5)	1236	if (items < 5)
1016	{	1237	{
1017	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1018	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1019	}	1240	}
1020		1241
1021	if (ix)	1242	if (ix)
1022	{	1243	{
1023	glEnable (GL_BLEND);	1244	glEnable (GL_BLEND);
		1245
		1246	if (ix == 2)
1024	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1247	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1248	else
		1249	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1250	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1251
1025	glEnable (GL_ALPHA_TEST);	1252	glEnable (GL_ALPHA_TEST);
1026	glAlphaFunc (GL_GREATER, 0.01f);	1253	glAlphaFunc (GL_GREATER, 0.01f);
1027	}	1254	}
1028		1255
1029	glBindTexture (GL_TEXTURE_2D, name);	1256	glBindTexture (GL_TEXTURE_2D, name);
1030
1031	if (wrap_mode)
1032	{
1033	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1034	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1035	}
1036		1257
1037	glBegin (GL_QUADS);	1258	glBegin (GL_QUADS);
1038	glTexCoord2f (0, 0); glVertex2f (x , y );	1259	glTexCoord2f (0, 0); glVertex2f (x , y );
1039	glTexCoord2f (0, t); glVertex2f (x , y + h);	1260	glTexCoord2f (0, t); glVertex2f (x , y + h);
1040	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1261	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1046	glDisable (GL_ALPHA_TEST);	1267	glDisable (GL_ALPHA_TEST);
1047	glDisable (GL_BLEND);	1268	glDisable (GL_BLEND);
1048	}	1269	}
1049	}	1270	}
1050		1271
1051	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
1052		1273
1053	CFClient::Map	1274	CFPlus::Map
1054	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
1055	CODE:	1276	CODE:
1056	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
1057	RETVAL->x = 0;	1278	RETVAL->x = 0;
1058	RETVAL->y = 0;	1279	RETVAL->y = 0;
1059	RETVAL->w = map_width;	1280	RETVAL->w = 0;
1060	RETVAL->h = map_height;	1281	RETVAL->h = 0;
1061	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1062	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1063	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1064	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1065	RETVAL->texs = 8192;
1066	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1067	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1068	RETVAL->row = 0;	1287	RETVAL->row = 0;
1069	OUTPUT:	1288	OUTPUT:
1070	RETVAL	1289	RETVAL
1071		1290
1072	void	1291	void
1073	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
1074	CODE:	1293	CODE:
1075	{	1294	{
1076	map_clear (self);	1295	map_clear (self);
1077	Safefree (self->face);	1296	Safefree (self->face2tile);
		1297	Safefree (self->tex);
1078	Safefree (self);	1298	Safefree (self);
1079	}	1299	}
1080		1300
1081	void	1301	void
		1302	resize (CFPlus::Map self, int map_width, int map_height)
		1303	CODE:
		1304	self->w = map_width;
		1305	self->h = map_height;
		1306
		1307	void
1082	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
1083	CODE:	1309	CODE:
1084	map_clear (self);	1310	map_clear (self);
1085		1311
1086	void	1312	void
1087	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1088	CODE:	1314	CODE:
1089	{	1315	{
1090	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1091	{	1317	need_texid (self, tile);
1092	Append (mapface, self->face, self->faces, self->faces);
1093	self->faces *= 2;
1094	}
1095
1096	self->face [face] = texid;
1097	}	1318	}
1098		1319
1099	void	1320	void
		1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1322	CODE:
		1323	{
		1324	tileid texid;
		1325	maptex *tex;
		1326
		1327	if (face < 0 || face >= self->faces)
		1328	return;
		1329
		1330	if (smooth < 0 || smooth >= self->faces)
		1331	return;
		1332
		1333	texid = self->face2tile [face];
		1334
		1335	if (!texid)
		1336	return;
		1337
		1338	tex = self->tex + texid;
		1339	tex->smoothtile = self->face2tile [smooth];
		1340	tex->smoothlevel = level;
		1341	}
		1342
		1343	void
1100	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)	1344	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)
1101	CODE:	1345	CODE:
1102	{	1346	{
1103	while (self->texs <= texid)	1347	need_texid (self, texid);
1104	{
1105	Append (maptex, self->tex, self->texs, self->texs);
1106	self->texs *= 2;
1107	}
1108		1348
1109	{	1349	{
1110	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1111		1351
1112	tex->name = name;	1352	tex->name = name;
…		…
1117	tex->r = r;	1357	tex->r = r;
1118	tex->g = g;	1358	tex->g = g;
1119	tex->b = b;	1359	tex->b = b;
1120	tex->a = a;	1360	tex->a = a;
1121	}	1361	}
		1362
		1363	// somewhat hackish, but for textures that require it, it really
		1364	// improves the look, and most others don't suffer.
		1365	glBindTexture (GL_TEXTURE_2D, name);
		1366	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1367	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1368	// use uglier nearest interpolation because linear suffers
		1369	// from transparent color bleeding and ugly wrapping effects.
		1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1122	}	1371	}
1123		1372
1124	int	1373	int
1125	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
1126	ALIAS:	1375	ALIAS:
1127	oy = 1	1376	oy = 1
		1377	x = 2
		1378	y = 3
		1379	w = 4
		1380	h = 5
1128	CODE:	1381	CODE:
1129	switch (ix)	1382	switch (ix)
1130	{	1383	{
1131	case 0: RETVAL = self->ox; break;	1384	case 0: RETVAL = self->ox; break;
1132	case 1: RETVAL = self->oy; break;	1385	case 1: RETVAL = self->oy; break;
		1386	case 2: RETVAL = self->x; break;
		1387	case 3: RETVAL = self->y; break;
		1388	case 4: RETVAL = self->w; break;
		1389	case 5: RETVAL = self->h; break;
1133	}	1390	}
1134	OUTPUT:	1391	OUTPUT:
1135	RETVAL	1392	RETVAL
1136		1393
1137	void	1394	void
1138	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
1139	CODE:	1396	CODE:
1140	{	1397	{
1141	if (dx > 0)	1398	if (dx > 0)
1142	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1143	else if (dx < 0)	1400	else if (dx < 0)
1144	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1145		1402
1146	if (dy > 0)	1403	if (dy > 0)
1147	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
1148	else if (dy < 0)	1405	else if (dy < 0)
1149	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1150		1407
1151	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1152	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1153		1410
1154	while (self->y < 0)	1411	while (self->y < 0)
…		…
1159	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
1160	}	1417	}
1161	}	1418	}
1162		1419
1163	void	1420	void
1164	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1165	CODE:	1422	CODE:
1166	{	1423	{
1167	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1424	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1168	uint8_t *data_end = (uint8_t *)SvEND (data_);	1425	uint8_t *data_end = (uint8_t *)SvEND (data_);
1169	mapcell *cell;	1426	mapcell *cell;
1170	int x, y, flags;	1427	int x, y, flags;
1171		1428
1172	while (data < data_end)	1429	while (data < data_end - 1)
1173	{	1430	{
1174	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
1175		1432
1176	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
1177	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
1178		1435
1179	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
1180		1437
1181	if (flags & 15)	1438	if (flags & 15)
1182	{	1439	{
1183	if (cell->darkness < 0)	1440	if (!cell->darkness)
1184	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
1185	cell->darkness = 0;	1443	cell->darkness = 256;
1186	cell->face [0] = 0;
1187	cell->face [1] = 0;
1188	cell->face [2] = 0;
1189	}	1444	}
1190		1445
1191	cell->darkness = flags & 8 ? *data++ : 255;
1192
1193	//TODO: don't trust server data to be in-range(!)	1446	//TODO: don't trust server data to be in-range(!)
		1447
		1448	if (flags & 8)
		1449	{
		1450	if (extmap)
		1451	{
		1452	uint8_t ext, cmd;
		1453
		1454	do
		1455	{
		1456	ext = *data++;
		1457	cmd = ext & 0x3f;
		1458
		1459	if (cmd < 4)
		1460	cell->darkness = 255 - ext * 64 + 1;
		1461	else if (cmd == 5) // health
		1462	{
		1463	cell->stat_width = 1;
		1464	cell->stat_hp = *data++;
		1465	}
		1466	else if (cmd == 6) // monster width
		1467	cell->stat_width = *data++ + 1;
		1468	else if (cmd == 0x47)
		1469	{
		1470	if (*data == 4)
		1471	; // decode player count
		1472
		1473	data += *data + 1;
		1474	}
		1475	else if (cmd == 8) // cell flags
		1476	cell->flags = *data++;
		1477	else if (ext & 0x40) // unknown, multibyte => skip
		1478	data += *data + 1;
		1479	else
		1480	data++;
		1481	}
		1482	while (ext & 0x80);
		1483	}
		1484	else
		1485	cell->darkness = *data++ + 1;
		1486	}
1194		1487
1195	if (flags & 4)	1488	if (flags & 4)
1196	{	1489	{
1197	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1490	faceid face = (data [0] << 8) + data [1]; data += 2;
		1491	need_facenum (self, face);
		1492	cell->tile [0] = self->face2tile [face];
1198	}	1493	}
1199		1494
1200	if (flags & 2)	1495	if (flags & 2)
1201	{	1496	{
1202	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1497	faceid face = (data [0] << 8) + data [1]; data += 2;
		1498	need_facenum (self, face);
		1499	cell->tile [1] = self->face2tile [face];
1203	}	1500	}
1204		1501
1205	if (flags & 1)	1502	if (flags & 1)
1206	{	1503	{
1207	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1504	faceid face = (data [0] << 8) + data [1]; data += 2;
		1505	need_facenum (self, face);
		1506	cell->tile [2] = self->face2tile [face];
1208	}	1507	}
1209	}	1508	}
1210	else	1509	else
1211	cell->darkness = -1;	1510	cell->darkness = 0;
1212	}	1511	}
1213	}	1512	}
1214		1513
1215	SV *	1514	SV *
1216	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1217	CODE:	1516	CODE:
1218	{	1517	{
1219	int x1, x;	1518	int x1, x;
1220	int y1, y;	1519	int y1, y;
1221	int z;	1520	int z;
…		…
1242	{	1541	{
1243	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1244		1543
1245	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1246	{	1545	{
1247	mapface face = cell->face [z];
1248
1249	if (face)
1250	{
1251	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1252	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1253	int a1 = tex.a;	1548	int a1 = tex.a;
1254		1549
1255	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1256	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1257	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1258	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1259	}
1260	}	1554	}
1261	}	1555	}
1262		1556
1263	*map++ = (r )	1557	*map++ = (r )
1264	| (g << 8)	1558	| (g << 8)
…		…
1271	}	1565	}
1272	OUTPUT:	1566	OUTPUT:
1273	RETVAL	1567	RETVAL
1274		1568
1275	void	1569	void
1276	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1277	PPCODE:	1571	CODE:
1278	{	1572	{
1279	int vx, vy;	1573	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1576	smooth_key skey;
1280	int x, y, z;	1577	int x, y, z;
1281	int last_name;	1578	int last_name;
1282	mapface face;	1579
		1580	// thats current max. sorry.
		1581	if (sw > 255) sw = 255;
		1582	if (sh > 255) sh = 255;
		1583
		1584	// clear key, in case of extra padding
		1585	memset (&skey, 0, sizeof (skey));
		1586
		1587	glColor4ub (255, 255, 255, 255);
		1588
		1589	glEnable (GL_BLEND);
		1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1591	glEnable (GL_TEXTURE_2D);
		1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1593
		1594	glBegin (GL_QUADS);
		1595
		1596	last_name = 0;
		1597
		1598	mx += self->x;
		1599	my += self->y;
		1600
		1601	// first pass: determine smooth_max
		1602	// rather ugly, if you ask me
		1603	// could also be stored inside mapcell and updated on change
		1604	memset (smooth_max, 0, sizeof (smooth_max));
		1605	memset (smooth_level, 0, sizeof (smooth_level));
		1606
		1607	for (y = 0; y < sh; y++)
		1608	if (0 <= y + my && y + my < self->rows)
		1609	{
		1610	maprow *row = self->row + (y + my);
		1611
		1612	for (x = 0; x < sw; x++)
		1613	if (row->c0 <= x + mx && x + mx < row->c1)
		1614	{
		1615	mapcell *cell = row->col + (x + mx - row->c0);
		1616
		1617	smooth_max[x + 1][y + 1] =
		1618	MAX (self->tex [cell->tile [0]].smoothlevel,
		1619	MAX (self->tex [cell->tile [1]].smoothlevel,
		1620	self->tex [cell->tile [2]].smoothlevel));
		1621	}
		1622	}
		1623
		1624	for (z = 0; z <= 2; z++)
		1625	{
		1626	for (y = 0; y < sh; y++)
		1627	if (0 <= y + my && y + my < self->rows)
		1628	{
		1629	maprow *row = self->row + (y + my);
		1630
		1631	for (x = 0; x < sw; x++)
		1632	if (row->c0 <= x + mx && x + mx < row->c1)
		1633	{
		1634	mapcell *cell = row->col + (x + mx - row->c0);
		1635	tileid tile = cell->tile [z];
		1636
		1637	if (tile)
		1638	{
		1639	maptex tex = self->tex [tile];
		1640	int px = (x + 1) * T - tex.w;
		1641	int py = (y + 1) * T - tex.h;
		1642
		1643	// suppressing texture state switches here
		1644	// is only moderately effective, but worth the extra effort
		1645	if (last_name != tex.name)
		1646	{
		1647	if (!tex.name)
		1648	tex = self->tex [2]; /* missing, replace by noface */
		1649
		1650	glEnd ();
		1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1652	glBegin (GL_QUADS);
		1653	}
		1654
		1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1659
		1660	if (cell->flags && z == 2)
		1661	{
		1662	if (cell->flags & 1)
		1663	{
		1664	maptex tex = self->tex [1];
		1665	int px = x * T + T * 2 / 32;
		1666	int py = y * T - T * 6 / 32;
		1667
		1668	glEnd ();
		1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1670	glBegin (GL_QUADS);
		1671
		1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1676	}
		1677	}
		1678
		1679	// update smooth hash
		1680	if (tex.smoothtile)
		1681	{
		1682	skey.tile = tex.smoothtile;
		1683	skey.level = tex.smoothlevel;
		1684
		1685	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1686
		1687	// add bits to current tile and all neighbours. skey.x|y is
		1688	// shifted +1|+1 so we always stay positive.
		1689
		1690	// bits is ___n cccc CCCC bbbb
		1691	// n do not draw borders&corners
		1692	// c draw these corners, but...
		1693	// C ... not these
		1694	// b draw these borders
		1695
		1696	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1697	// ┃· ·· ·┃ ━━
		1698
		1699	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1700	// ·· ·· ·┏ ┓·
		1701
		1702	// full tile
		1703	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1704
		1705	// borders
		1706	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1707	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1708	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1709	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1710
		1711	// corners
		1712	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1713	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1714	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1715	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1716	}
		1717	}
		1718	}
		1719	}
		1720	}
		1721
		1722	// go through all smoothlevels, lowest to highest, then draw.
		1723	// this is basically counting sort
		1724	{
		1725	int w, b;
		1726
		1727	for (w = 0; w < 256 / 32; ++w)
		1728	{
		1729	uint32_t smask = smooth_level [w];
		1730	if (smask)
		1731	for (b = 0; b < 32; ++b)
		1732	if (smask & (((uint32_t)1) << b))
		1733	{
		1734	int level = (w << 5) | b;
		1735	HE *he;
		1736
		1737	hv_iterinit (smooth);
		1738	while ((he = hv_iternext (smooth)))
		1739	{
		1740	smooth_key *skey = (smooth_key *)HeKEY (he);
		1741	IV bits = SvIVX (HeVAL (he));
		1742
		1743	if (!(bits & 0x1000)
		1744	&& skey->level == level
		1745	&& level >= smooth_max [skey->x][skey->y])
		1746	{
		1747	maptex tex = self->tex [skey->tile];
		1748	int px = (((int)skey->x) - 1) * T;
		1749	int py = (((int)skey->y) - 1) * T;
		1750	int border = bits & 15;
		1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1752	float dx = tex.s * .0625f; // 16 images/row
		1753	float dy = tex.t * .5f ; // 2 images/column
		1754
		1755	// this time naively avoiding texture state changes
		1756	// save gobs of state changes.
		1757	if (last_name != tex.name)
		1758	{
		1759	if (!tex.name)
		1760	continue; // smoothing not yet available
		1761
		1762	glEnd ();
		1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1764	glBegin (GL_QUADS);
		1765	}
		1766
		1767	if (border)
		1768	{
		1769	float ox = border * dx;
		1770
		1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1775	}
		1776
		1777	if (corner)
		1778	{
		1779	float ox = corner * dx;
		1780
		1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1785	}
		1786	}
		1787	}
		1788	}
		1789	}
		1790	}
		1791
		1792	//hv_clear (smooth);
		1793
		1794	glEnd ();
		1795
		1796	glDisable (GL_TEXTURE_2D);
		1797	glDisable (GL_BLEND);
		1798
		1799	// top layer: overlays such as the health bar
		1800	for (y = 0; y < sh; y++)
		1801	if (0 <= y + my && y + my < self->rows)
		1802	{
		1803	maprow *row = self->row + (y + my);
		1804
		1805	for (x = 0; x < sw; x++)
		1806	if (row->c0 <= x + mx && x + mx < row->c1)
		1807	{
		1808	mapcell *cell = row->col + (x + mx - row->c0);
		1809
		1810	int px = x * T;
		1811	int py = y * T;
		1812
		1813	if (cell->stat_hp)
		1814	{
		1815	int width = cell->stat_width * T;
		1816	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1817
		1818	glColor3ub (0, 0, 0);
		1819	glRectf (px + 1, py - thick - 2,
		1820	px + width - 1, py);
		1821
		1822	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1823	glRectf (px + 2,
		1824	py - thick - 1,
		1825	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1826	}
		1827	}
		1828	}
		1829	}
		1830
		1831	void
		1832	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1833	CODE:
		1834	{
		1835	static float color[16][3] = {
		1836	{ 0.00F, 0.00F, 0.00F },
		1837	{ 1.00F, 1.00F, 1.00F },
		1838	{ 0.00F, 0.00F, 0.55F },
		1839	{ 1.00F, 0.00F, 0.00F },
		1840
		1841	{ 1.00F, 0.54F, 0.00F },
		1842	{ 0.11F, 0.56F, 1.00F },
		1843	{ 0.93F, 0.46F, 0.00F },
		1844	{ 0.18F, 0.54F, 0.34F },
		1845
		1846	{ 0.56F, 0.73F, 0.56F },
		1847	{ 0.80F, 0.80F, 0.80F },
		1848	{ 0.55F, 0.41F, 0.13F },
		1849	{ 0.99F, 0.77F, 0.26F },
		1850
		1851	{ 0.74F, 0.65F, 0.41F },
		1852
		1853	{ 0.00F, 1.00F, 1.00F },
		1854	{ 1.00F, 0.00F, 1.00F },
		1855	{ 1.00F, 1.00F, 0.00F },
		1856	};
		1857
		1858	int x, y;
		1859
		1860	glEnable (GL_TEXTURE_2D);
		1861	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1862	glEnable (GL_BLEND);
		1863	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1864	glBegin (GL_QUADS);
		1865
		1866	for (y = 0; y < h; y++)
		1867	for (x = 0; x < w; x++)
		1868	{
		1869	unsigned char m = data [x + y * w];
		1870
		1871	if (m)
		1872	{
		1873	float *c = color [m & 15];
		1874
		1875	float tx1 = m & 0x40 ? 0.5 : 0.;
		1876	float tx2 = tx1 + 0.5;
		1877
		1878	glColor4f (c[0], c[1], c[2], 0.75);
		1879	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1880	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1881	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1882	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1883	}
		1884	}
		1885
		1886	glEnd ();
		1887	glDisable (GL_BLEND);
		1888	glDisable (GL_TEXTURE_2D);
		1889	}
		1890
		1891	void
		1892	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1893	PPCODE:
		1894	{
		1895	int x, y;
1283	int sw4 = (sw + 3) & ~3;	1896	int sw4 = (sw + 3) & ~3;
1284	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1897	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1285	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1898	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1286		1899
1287	memset (darkness, 255, sw4 * sh);	1900	memset (darkness, 255, sw4 * sh);
1288	SvPOK_only (darkness_sv);	1901	SvPOK_only (darkness_sv);
1289	SvCUR_set (darkness_sv, sw4 * sh);	1902	SvCUR_set (darkness_sv, sw4 * sh);
1290		1903
1291	vx = self->x + (self->w - sw) / 2 - shift_x;	1904	mx += self->x;
1292	vy = self->y + (self->h - sh) / 2 - shift_y;	1905	my += self->y;
1293		1906
1294	/*
1295	int vx = self->vx = self->w >= sw
1296	? self->x + (self->w - sw) / 2
1297	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1298
1299	int vy = self->vy = self->h >= sh
1300	? self->y + (self->h - sh) / 2
1301	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1302	*/
1303
1304	glColor4ub (255, 255, 255, 255);
1305
1306	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1307	glEnable (GL_BLEND);
1308	glEnable (GL_TEXTURE_2D);
1309	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1310
1311	glBegin (GL_QUADS);
1312
1313	last_name = 0;
1314
1315	for (z = 0; z < 3; z++)
1316	for (y = 0; y < sh; y++)	1907	for (y = 0; y < sh; y++)
1317	if (0 <= y + vy && y + vy < self->rows)	1908	if (0 <= y + my && y + my < self->rows)
1318	{	1909	{
1319	maprow *row = self->row + (y + vy);	1910	maprow *row = self->row + (y + my);
1320		1911
1321	for (x = 0; x < sw; x++)	1912	for (x = 0; x < sw; x++)
1322	if (row->c0 <= x + vx && x + vx < row->c1)	1913	if (row->c0 <= x + mx && x + mx < row->c1)
1323	{	1914	{
1324	mapcell *cell = row->col + (x + vx - row->c0);	1915	mapcell *cell = row->col + (x + mx - row->c0);
1325		1916
1326	darkness[y * sw4 + x] = cell->darkness < 0	1917	darkness[y * sw4 + x] = cell->darkness
		1918	? 255 - (cell->darkness - 1)
1327	? 255 - FOW_DARKNESS	1919	: 255 - FOW_DARKNESS;
1328	: 255 - cell->darkness;
1329
1330	face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];
1335
1336	int px = (x + 1) * 32 - tex.w;
1337	int py = (y + 1) * 32 - tex.h;
1338
1339	if (last_name != tex.name)
1340	{
1341	glEnd ();
1342	last_name = tex.name;
1343	glBindTexture (GL_TEXTURE_2D, last_name);
1344	glBegin (GL_QUADS);
1345	}
1346
1347	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1348	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1349	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1350	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1351	}
1352	}	1920	}
1353	}	1921	}
1354
1355	glEnd ();
1356
1357	glDisable (GL_TEXTURE_2D);
1358	glDisable (GL_BLEND);
1359		1922
1360	EXTEND (SP, 3);	1923	EXTEND (SP, 3);
1361	PUSHs (sv_2mortal (newSViv (sw4)));	1924	PUSHs (sv_2mortal (newSViv (sw4)));
1362	PUSHs (sv_2mortal (newSViv (sh)));	1925	PUSHs (sv_2mortal (newSViv (sh)));
1363	PUSHs (darkness_sv);	1926	PUSHs (darkness_sv);
1364	}	1927	}
1365		1928
1366	SV *	1929	SV *
1367	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1930	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1368	CODE:	1931	CODE:
1369	{	1932	{
1370	int x, y, x1, y1;	1933	int x, y, x1, y1;
1371	SV *data_sv = newSV (w * h * 7 + 5);	1934	SV *data_sv = newSV (w * h * 7 + 5);
1372	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1935	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1397	if (row && row->c0 <= x && x < row->c1)	1960	if (row && row->c0 <= x && x < row->c1)
1398	{	1961	{
1399	mapcell *cell = row->col + (x - row->c0);	1962	mapcell *cell = row->col + (x - row->c0);
1400	uint8_t flags = 0;	1963	uint8_t flags = 0;
1401		1964
1402	if (cell->face [0]) flags |= 1;	1965	if (cell->tile [0]) flags |= 1;
1403	if (cell->face [1]) flags |= 2;	1966	if (cell->tile [1]) flags |= 2;
1404	if (cell->face [2]) flags |= 4;	1967	if (cell->tile [2]) flags |= 4;
1405		1968
1406	*data++ = flags;	1969	*data++ = flags;
1407		1970
1408	if (flags & 1)	1971	if (flags & 1)
1409	{	1972	{
		1973	tileid tile = cell->tile [0];
1410	*data++ = cell->face [0] >> 8;	1974	*data++ = tile >> 8;
1411	*data++ = cell->face [0];	1975	*data++ = tile;
1412	}	1976	}
1413		1977
1414	if (flags & 2)	1978	if (flags & 2)
1415	{	1979	{
		1980	tileid tile = cell->tile [1];
1416	*data++ = cell->face [1] >> 8;	1981	*data++ = tile >> 8;
1417	*data++ = cell->face [1];	1982	*data++ = tile;
1418	}	1983	}
1419		1984
1420	if (flags & 4)	1985	if (flags & 4)
1421	{	1986	{
		1987	tileid tile = cell->tile [2];
1422	*data++ = cell->face [2] >> 8;	1988	*data++ = tile >> 8;
1423	*data++ = cell->face [2];	1989	*data++ = tile;
1424	}	1990	}
1425	}	1991	}
1426	else	1992	else
1427	*data++ = 0;	1993	*data++ = 0;
1428	}	1994	}
…		…
1434	}	2000	}
1435	OUTPUT:	2001	OUTPUT:
1436	RETVAL	2002	RETVAL
1437		2003
1438	void	2004	void
1439	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2005	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1440	PPCODE:	2006	PPCODE:
1441	{	2007	{
1442	int x, y, z;	2008	int x, y, z;
1443	int w, h;	2009	int w, h;
1444	int x1, y1;	2010	int x1, y1;
…		…
1468	{	2034	{
1469	uint8_t flags = *data++;	2035	uint8_t flags = *data++;
1470		2036
1471	if (flags)	2037	if (flags)
1472	{	2038	{
1473	mapface face[3] = { 0, 0, 0 };
1474
1475	mapcell *cell = row_get_cell (row, x);	2039	mapcell *cell = row_get_cell (row, x);
		2040	tileid tile[3] = { 0, 0, 0 };
1476		2041
1477	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2042	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1478	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2043	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1479	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2044	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1480		2045
1481	if (cell->darkness <= 0)	2046	if (cell->darkness == 0)
1482	{	2047	{
1483	cell->darkness = -1;	2048	cell->darkness = 0;
1484		2049
1485	for (z = 0; z <= 2; z++)	2050	for (z = 0; z <= 2; z++)
1486	{	2051	{
1487	cell->face[z] = face[z];	2052	tileid t = tile [z];
1488		2053
1489	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2054	if (t >= self->texs || (t && !self->tex [t].name))
		2055	{
1490	XPUSHs (sv_2mortal (newSViv (face[z])));	2056	XPUSHs (sv_2mortal (newSViv (t)));
		2057	need_texid (self, t);
		2058	}
		2059
		2060	cell->tile [z] = t;
1491	}	2061	}
1492	}	2062	}
1493	}	2063	}
1494	}	2064	}
1495	}	2065	}
1496	}	2066	}
1497		2067
1498	MODULE = CFClient PACKAGE = CFClient::MixChunk	2068	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1499		2069
1500	CFClient::MixChunk	2070	CFPlus::MixChunk
1501	new_from_file (SV *class, char *path)	2071	new_from_file (SV *class, char *path)
1502	CODE:	2072	CODE:
1503	RETVAL = Mix_LoadWAV (path);	2073	RETVAL = Mix_LoadWAV (path);
1504	OUTPUT:	2074	OUTPUT:
1505	RETVAL	2075	RETVAL
1506		2076
1507	void	2077	void
1508	DESTROY (CFClient::MixChunk self)	2078	DESTROY (CFPlus::MixChunk self)
1509	CODE:	2079	CODE:
1510	Mix_FreeChunk (self);	2080	Mix_FreeChunk (self);
1511		2081
1512	int	2082	int
1513	volume (CFClient::MixChunk self, int volume = -1)	2083	volume (CFPlus::MixChunk self, int volume = -1)
1514	CODE:	2084	CODE:
1515	RETVAL = Mix_VolumeChunk (self, volume);	2085	RETVAL = Mix_VolumeChunk (self, volume);
1516	OUTPUT:	2086	OUTPUT:
1517	RETVAL	2087	RETVAL
1518		2088
1519	int	2089	int
1520	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2090	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1521	CODE:	2091	CODE:
1522	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2092	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1523	OUTPUT:	2093	OUTPUT:
1524	RETVAL	2094	RETVAL
1525		2095
1526	MODULE = CFClient PACKAGE = CFClient::MixMusic	2096	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1527		2097
1528	int	2098	int
1529	volume (int volume = -1)	2099	volume (int volume = -1)
1530	CODE:	2100	CODE:
1531	RETVAL = Mix_VolumeMusic (volume);	2101	RETVAL = Mix_VolumeMusic (volume);
1532	OUTPUT:	2102	OUTPUT:
1533	RETVAL	2103	RETVAL
1534		2104
1535	CFClient::MixMusic	2105	CFPlus::MixMusic
1536	new_from_file (SV *class, char *path)	2106	new_from_file (SV *class, char *path)
1537	CODE:	2107	CODE:
1538	RETVAL = Mix_LoadMUS (path);	2108	RETVAL = Mix_LoadMUS (path);
1539	OUTPUT:	2109	OUTPUT:
1540	RETVAL	2110	RETVAL
1541		2111
1542	void	2112	void
1543	DESTROY (CFClient::MixMusic self)	2113	DESTROY (CFPlus::MixMusic self)
1544	CODE:	2114	CODE:
1545	Mix_FreeMusic (self);	2115	Mix_FreeMusic (self);
1546		2116
1547	int	2117	int
1548	play (CFClient::MixMusic self, int loops = -1)	2118	play (CFPlus::MixMusic self, int loops = -1)
1549	CODE:	2119	CODE:
1550	RETVAL = Mix_PlayMusic (self, loops);	2120	RETVAL = Mix_PlayMusic (self, loops);
1551	OUTPUT:	2121	OUTPUT:
1552	RETVAL	2122	RETVAL
1553		2123
1554	MODULE = CFClient PACKAGE = CFClient::OpenGL	2124	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1555		2125
1556	BOOT:	2126	BOOT:
1557	{	2127	{
1558	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2128	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1559	static const struct {	2129	static const struct {
1560	const char *name;	2130	const char *name;
1561	IV iv;	2131	IV iv;
1562	} *civ, const_iv[] = {	2132	} *civ, const_iv[] = {
1563	# define const_iv(name) { # name, (IV)name }	2133	# define const_iv(name) { # name, (IV)name }
…		…
1570	const_iv (GL_SCISSOR_TEST),	2140	const_iv (GL_SCISSOR_TEST),
1571	const_iv (GL_DEPTH_TEST),	2141	const_iv (GL_DEPTH_TEST),
1572	const_iv (GL_ALPHA_TEST),	2142	const_iv (GL_ALPHA_TEST),
1573	const_iv (GL_NORMALIZE),	2143	const_iv (GL_NORMALIZE),
1574	const_iv (GL_RESCALE_NORMAL),	2144	const_iv (GL_RESCALE_NORMAL),
		2145	const_iv (GL_FRONT),
		2146	const_iv (GL_BACK),
1575	const_iv (GL_AND),	2147	const_iv (GL_AND),
1576	const_iv (GL_ONE),	2148	const_iv (GL_ONE),
1577	const_iv (GL_ZERO),	2149	const_iv (GL_ZERO),
1578	const_iv (GL_SRC_ALPHA),	2150	const_iv (GL_SRC_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2151	const_iv (GL_DST_ALPHA),
1580	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2152	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1581	const_iv (GL_ONE_MINUS_DST_ALPHA),	2153	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2154	const_iv (GL_SRC_ALPHA_SATURATE),
1582	const_iv (GL_RGB),	2155	const_iv (GL_RGB),
1583	const_iv (GL_RGBA),	2156	const_iv (GL_RGBA),
		2157	const_iv (GL_RGBA4),
		2158	const_iv (GL_RGBA8),
		2159	const_iv (GL_RGB5_A1),
1584	const_iv (GL_UNSIGNED_BYTE),	2160	const_iv (GL_UNSIGNED_BYTE),
1585	const_iv (GL_UNSIGNED_SHORT),	2161	const_iv (GL_UNSIGNED_SHORT),
1586	const_iv (GL_UNSIGNED_INT),	2162	const_iv (GL_UNSIGNED_INT),
1587	const_iv (GL_ALPHA),	2163	const_iv (GL_ALPHA),
1588	const_iv (GL_INTENSITY),	2164	const_iv (GL_INTENSITY),
…		…
1597	const_iv (GL_TEXTURE_MAG_FILTER),	2173	const_iv (GL_TEXTURE_MAG_FILTER),
1598	const_iv (GL_TEXTURE_MIN_FILTER),	2174	const_iv (GL_TEXTURE_MIN_FILTER),
1599	const_iv (GL_TEXTURE_ENV_MODE),	2175	const_iv (GL_TEXTURE_ENV_MODE),
1600	const_iv (GL_TEXTURE_WRAP_S),	2176	const_iv (GL_TEXTURE_WRAP_S),
1601	const_iv (GL_TEXTURE_WRAP_T),	2177	const_iv (GL_TEXTURE_WRAP_T),
		2178	const_iv (GL_REPEAT),
1602	const_iv (GL_CLAMP),	2179	const_iv (GL_CLAMP),
1603	const_iv (GL_REPEAT),	2180	const_iv (GL_CLAMP_TO_EDGE),
1604	const_iv (GL_NEAREST),	2181	const_iv (GL_NEAREST),
1605	const_iv (GL_LINEAR),	2182	const_iv (GL_LINEAR),
1606	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2183	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1607	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2184	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1608	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2185	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1619	const_iv (GL_SEPARABLE_2D),	2196	const_iv (GL_SEPARABLE_2D),
1620	const_iv (GL_CONVOLUTION_2D),	2197	const_iv (GL_CONVOLUTION_2D),
1621	const_iv (GL_CONVOLUTION_BORDER_MODE),	2198	const_iv (GL_CONVOLUTION_BORDER_MODE),
1622	const_iv (GL_CONSTANT_BORDER),	2199	const_iv (GL_CONSTANT_BORDER),
1623	const_iv (GL_LINES),	2200	const_iv (GL_LINES),
		2201	const_iv (GL_LINE_STRIP),
1624	const_iv (GL_LINE_LOOP),	2202	const_iv (GL_LINE_LOOP),
1625	const_iv (GL_QUADS),	2203	const_iv (GL_QUADS),
1626	const_iv (GL_QUAD_STRIP),	2204	const_iv (GL_QUAD_STRIP),
1627	const_iv (GL_TRIANGLES),	2205	const_iv (GL_TRIANGLES),
1628	const_iv (GL_TRIANGLE_STRIP),	2206	const_iv (GL_TRIANGLE_STRIP),
…		…
1638		2216
1639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2217	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2218	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1641	}	2219	}
1642		2220
		2221	char *
		2222	gl_vendor ()
		2223	CODE:
		2224	RETVAL = (char *)glGetString (GL_VENDOR);
		2225	OUTPUT:
		2226	RETVAL
		2227
		2228	char *
		2229	gl_version ()
		2230	CODE:
		2231	RETVAL = (char *)glGetString (GL_VERSION);
		2232	OUTPUT:
		2233	RETVAL
		2234
		2235	char *
		2236	gl_extensions ()
		2237	CODE:
		2238	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2239	OUTPUT:
		2240	RETVAL
		2241
1643	int glGetError ()	2242	int glGetError ()
		2243
		2244	void glFinish ()
1644		2245
1645	void glClear (int mask)	2246	void glClear (int mask)
1646		2247
1647	void glClearColor (float r, float g, float b, float a = 1.0)	2248	void glClearColor (float r, float g, float b, float a = 1.0)
1648	PROTOTYPE: @	2249	PROTOTYPE: @
…		…
1655		2256
1656	void glHint (int target, int mode)	2257	void glHint (int target, int mode)
1657		2258
1658	void glBlendFunc (int sfactor, int dfactor)	2259	void glBlendFunc (int sfactor, int dfactor)
1659		2260
		2261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2262	CODE:
		2263	gl_BlendFuncSeparate (sa, da, saa, daa);
		2264
1660	void glDepthMask (int flag)	2265	void glDepthMask (int flag)
1661		2266
1662	void glLogicOp (int opcode)	2267	void glLogicOp (int opcode)
1663		2268
1664	void glColorMask (int red, int green, int blue, int alpha)	2269	void glColorMask (int red, int green, int blue, int alpha)
…		…
1668	void glPushMatrix ()	2273	void glPushMatrix ()
1669		2274
1670	void glPopMatrix ()	2275	void glPopMatrix ()
1671		2276
1672	void glLoadIdentity ()	2277	void glLoadIdentity ()
		2278
		2279	void glDrawBuffer (int buffer)
		2280
		2281	void glReadBuffer (int buffer)
1673		2282
1674	# near_ and far_ are due to microsofts buggy "c" compiler	2283	# near_ and far_ are due to microsofts buggy "c" compiler
1675	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2284	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1676		2285
1677	# near_ and far_ are due to microsofts buggy "c" compiler	2286	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1697		2306
1698	void glEnd ()	2307	void glEnd ()
1699		2308
1700	void glColor (float r, float g, float b, float a = 1.0)	2309	void glColor (float r, float g, float b, float a = 1.0)
1701	PROTOTYPE: @	2310	PROTOTYPE: @
		2311	ALIAS:
		2312	glColor_premultiply = 1
1702	CODE:	2313	CODE:
		2314	if (ix)
		2315	{
		2316	r *= a;
		2317	g *= a;
		2318	b *= a;
		2319	}
1703	// microsoft visual "c" rounds instead of truncating...	2320	// microsoft visual "c" rounds instead of truncating...
1704	glColor4ub (MIN ((int)(r * 255.f), 255),	2321	glColor4f (r, g, b, a);
1705	MIN ((int)(g * 255.f), 255),
1706	MIN ((int)(b * 255.f), 255),
1707	MIN ((int)(a * 255.f), 255));
1708		2322
1709	void glInterleavedArrays (int format, int stride, char *data)	2323	void glInterleavedArrays (int format, int stride, char *data)
1710		2324
1711	void glDrawElements (int mode, int count, int type, char *indices)	2325	void glDrawElements (int mode, int count, int type, char *indices)
1712		2326
…		…
1735		2349
1736	void glBindTexture (int target, int name)	2350	void glBindTexture (int target, int name)
1737		2351
1738	void glConvolutionParameter (int target, int pname, float params)	2352	void glConvolutionParameter (int target, int pname, float params)
1739	CODE:	2353	CODE:
1740	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2354	if (gl.ConvolutionParameterf)
		2355	gl.ConvolutionParameterf (target, pname, params);
1741		2356
1742	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2357	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1743	CODE:	2358	CODE:
1744	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2359	if (gl.ConvolutionFilter2D)
1745	(target, internalformat, width, height, format, type, data));	2360	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1746		2361
1747	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1748	CODE:	2363	CODE:
1749	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2364	if (gl.SeparableFilter2D)
1750	(target, internalformat, width, height, format, type, row, column));	2365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1751		2366
1752	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1753		2368
1754	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1755		2370
…		…
1759		2374
1760	int glGenTexture ()	2375	int glGenTexture ()
1761	CODE:	2376	CODE:
1762	{	2377	{
1763	GLuint name;	2378	GLuint name;
		2379	if (AvFILL (texture_av) >= 0)
		2380	name = (GLuint)av_pop (texture_av);
		2381	else
1764	glGenTextures (1, &name);	2382	glGenTextures (1, &name);
1765	RETVAL = name;	2383	RETVAL = name;
1766	}	2384	}
1767	OUTPUT:	2385	OUTPUT:
1768	RETVAL	2386	RETVAL
1769		2387
1770	void glDeleteTexture (int name)	2388	void glDeleteTexture (int name)
1771	CODE:	2389	CODE:
1772	{	2390	{
1773	GLuint name_ = name;	2391	/* make a half-assed attempt at returning the memory used by the texture */
		2392	/* textures are frequently being reused by cfplus anyway */
		2393	glBindTexture (GL_TEXTURE_2D, name);
		2394	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
		2395	av_push (texture_av, (SV *)name);
1774	glDeleteTextures (1, &name_);	2396	/*glDeleteTextures (1, &name_);*/
1775	}	2397	}
1776		2398
1777	int glGenList ()	2399	int glGenList ()
1778	CODE:	2400	CODE:
1779	RETVAL = glGenLists (1);	2401	RETVAL = glGenLists (1);
…		…
1788		2410
1789	void glEndList ()	2411	void glEndList ()
1790		2412
1791	void glCallList (int list)	2413	void glCallList (int list)
1792		2414
1793

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