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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.189 by root, Sat Apr 21 23:54:23 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
		20	#include <math.h>
9	#include <string.h>	21	#include <string.h>
10	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
11		24
12	#include <SDL.h>	25	#include <SDL.h>
		26	#include <SDL_endian.h>
13	#include <SDL_image.h>	27	#include <SDL_image.h>
14	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
16		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
17	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
18		35
19	#include <pango/pango.h>	36	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		37
23	#ifndef _WIN32	38	#ifndef _WIN32
24	# include <sys/types.h>	39	# include <sys/types.h>
25	# include <sys/socket.h>	40	# include <sys/socket.h>
26	# include <netinet/in.h>	41	# include <netinet/in.h>
27	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
28	# include <inttypes.h>	43	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	44	#endif
		45
		46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		47
38	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
39		49
40	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
42		52
		53	#define MIN_FONT_HEIGHT 10
		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
		60
		61	static AV *texture_av;
		62
		63	static struct
		64	{
		65	#define GL_FUNC(ptr,name) ptr name;
		66	#include "glfunc.h"
		67	#undef GL_FUNC
		68	} gl;
		69
		70	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		71	{
		72	if (gl.BlendFuncSeparate)
		73	gl.BlendFuncSeparate (sa, da, saa, daa);
		74	else if (gl.BlendFuncSeparateEXT)
		75	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		76	else
		77	glBlendFunc (sa, da);
		78	}
		79
		80	#include "texcache.c"
		81
		82	#include "pango-font.c"
		83	#include "pango-fontmap.c"
		84	#include "pango-render.c"
		85
43	typedef Mix_Chunk *CFClient__MixChunk;	86	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	87	typedef Mix_Music *CFPlus__MixMusic;
45		88
46	static PangoContext *context;	89	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	90
		91	static int
		92	shape_attr_p (PangoLayoutRun *run)
		93	{
		94	GSList *attrs = run->item->analysis.extra_attrs;
		95
		96	while (attrs)
		97	{
		98	PangoAttribute *attr = attrs->data;
		99
		100	if (attr->klass->type == PANGO_ATTR_SHAPE)
		101	return 1;
		102
		103	attrs = attrs->next;
		104	}
		105
		106	return 0;
		107	}
48		108
49	typedef struct cf_layout {	109	typedef struct cf_layout {
50	PangoLayout *pl;	110	PangoLayout *pl;
		111	float r, g, b, a; // default color for rgba mode
51	int base_height;	112	int base_height;
		113	CFPlus__Font font;
52	} *CFClient__Layout;	114	} *CFPlus__Layout;
		115
		116	static CFPlus__Font default_font;
		117	static PangoContext *opengl_context;
		118	static PangoFontMap *opengl_fontmap;
53		119
54	static void	120	static void
55	substitute_func (FcPattern *pattern, gpointer data)	121	substitute_func (FcPattern *pattern, gpointer data)
56	{	122	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	123	FcPatternAddBool (pattern, FC_HINTING, 1);
		124	#ifdef FC_HINT_STYLE
		125	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		126	#endif
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	128	}
60		129
61	static void	130	static void
62	layout_update (CFClient__Layout self)	131	layout_update_font (CFPlus__Layout self)
63	{	132	{
64	/* use a random scale factor to account for unknown descenders, 0.8 works	133	/* use a random scale factor to account for unknown descenders, 0.8 works
65	* reasonably well with bitstream vera	134	* reasonably well with bitstream vera
66	*/	135	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	136	PangoFontDescription *font = self->font ? self->font : default_font;
68		137
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	138	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	139	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	140
		141	pango_layout_set_font_description (self->pl, font);
76	}	142	}
77		143
78	static void	144	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	145	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
80	{	146	{
81	layout_update (self);	147	PangoRectangle rect;
82		148
		149	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	150	pango_layout_get_extents (self->pl, 0, &rect);
84		151
85	w = (w + 3) & ~3;	152	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!w) w = 1;	153	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!h) h = 1;
88	}
89		154
		155	if (!rect.width) rect.width = 1;
		156	if (!rect.height) rect.height = 1;
		157
		158	*w = rect.width;
		159	*h = rect.height;
		160	}
		161
		162	typedef uint16_t tileid;
90	typedef uint16_t mapface;	163	typedef uint16_t faceid;
91		164
92	typedef struct {	165	typedef struct {
93	GLint name;	166	int name;
94	int w, h;	167	int w, h;
95	float s, t;	168	float s, t;
96	uint8_t r, g, b, a;	169	uint8_t r, g, b, a;
		170	tileid smoothtile;
		171	uint8_t smoothlevel;
97	} maptex;	172	} maptex;
98		173
99	typedef struct {	174	typedef struct {
		175	uint32_t player;
		176	tileid tile[3];
100	int16_t darkness;	177	uint16_t darkness;
101	mapface face[3];	178	uint8_t stat_width, stat_hp, flags, smoothmax;
102	} mapcell;	179	} mapcell;
103		180
104	typedef struct {	181	typedef struct {
105	int32_t c0, c1;	182	int32_t c0, c1;
106	mapcell *col;	183	mapcell *col;
107	} maprow;	184	} maprow;
108		185
109	typedef struct map {	186	typedef struct map {
110	int x, y, w, h;	187	int x, y, w, h;
111	int ox, oy; /* offset to virtual global coordinate system */	188	int ox, oy; /* offset to virtual global coordinate system */
112	int faces;	189	int faces; tileid *face2tile; // [faceid]
113	mapface *face;	190	int texs; maptex *tex; // [tileid]
114
115	int texs;
116	maptex *tex;
117		191
118	int32_t rows;	192	int32_t rows;
119	maprow *row;	193	maprow *row;
120	} *CFClient__Map;	194	} *CFPlus__Map;
121		195
122	static char *	196	static char *
123	prepend (char *ptr, int sze, int inc)	197	prepend (char *ptr, int sze, int inc)
124	{	198	{
125	char *p;	199	char *p;
142	}	216	}
143		217
144	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	218	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
145	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	219	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
146		220
		221	static void
		222	need_facenum (struct map *self, faceid face)
		223	{
		224	while (self->faces <= face)
		225	{
		226	Append (tileid, self->face2tile, self->faces, self->faces);
		227	self->faces *= 2;
		228	}
		229	}
		230
		231	static void
		232	need_texid (struct map *self, int texid)
		233	{
		234	while (self->texs <= texid)
		235	{
		236	Append (maptex, self->tex, self->texs, self->texs);
		237	self->texs *= 2;
		238	}
		239	}
		240
147	static maprow *	241	static maprow *
148	map_get_row (CFClient__Map self, int y)	242	map_get_row (CFPlus__Map self, int y)
149	{	243	{
150	if (0 > y)	244	if (0 > y)
151	{	245	{
152	int extend = - y + MAP_EXTEND_Y;	246	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	247	Prepend (maprow, self->row, self->rows, extend);
…		…
191		285
192	return row->col + (x - row->c0);	286	return row->col + (x - row->c0);
193	}	287	}
194		288
195	static mapcell *	289	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	290	map_get_cell (CFPlus__Map self, int x, int y)
197	{	291	{
198	return row_get_cell (map_get_row (self, y), x);	292	return row_get_cell (map_get_row (self, y), x);
199	}	293	}
200		294
201	static void	295	static void
202	map_clear (CFClient__Map self)	296	map_clear (CFPlus__Map self)
203	{	297	{
204	int r;	298	int r;
205		299
206	for (r = 0; r < self->rows; r++)	300	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	301	Safefree (self->row[r].col);
…		…
215	self->row = 0;	309	self->row = 0;
216	self->rows = 0;	310	self->rows = 0;
217	}	311	}
218		312
219	static void	313	static void
220	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	314	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
221	{	315	{
222	int x, y;	316	int x, y;
223	maprow *row;	317	maprow *row;
		318	mapcell *cell;
224		319
225	for (y = y0; y < y0 + h; y++)	320	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	321	if (y >= 0)
227	{	322	{
228	if (y >= self->rows)	323	if (y >= self->rows)
…		…
234	if (x >= row->c0)	329	if (x >= row->c0)
235	{	330	{
236	if (x >= row->c1)	331	if (x >= row->c1)
237	break;	332	break;
238		333
239	row->col[x - row->c0].darkness = -1;	334	cell = row->col + x - row->c0;
		335
		336	cell->darkness = 0;
		337	cell->stat_hp = 0;
		338	cell->flags = 0;
		339	cell->player = 0;
240	}	340	}
241	}	341	}
242	}	342	}
243		343
		344	typedef struct {
		345	tileid tile;
		346	uint8_t x, y, level;
		347	} smooth_key;
		348
244	static void	349	static void
		350	smooth_or_bits (HV hv, smooth_key key, IV bits)
		351	{
		352	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		353
		354	if (SvIOK (*sv))
		355	SvIV_set (sv, SvIVX (sv) \| bits);
		356	else
		357	sv_setiv (*sv, bits);
		358	}
		359
		360	static void
245	music_finished ()	361	music_finished (void)
246	{	362	{
247	SDL_UserEvent ev;	363	SDL_UserEvent ev;
248		364
249	ev.type = SDL_USEREVENT;	365	ev.type = SDL_USEREVENT;
250	ev.code = 0;	366	ev.code = 0;
251	ev.data1 = 0;	367	ev.data1 = 0;
252	ev.data2 = 0;	368	ev.data2 = 0;
253		369
		370	SDL_PushEvent ((SDL_Event *)&ev);
		371	}
		372
		373	static void
		374	channel_finished (int channel)
		375	{
254	SDL_PushEvent (&ev);	376	SDL_UserEvent ev;
255	}
256		377
		378	ev.type = SDL_USEREVENT;
		379	ev.code = 1;
		380	ev.data1 = (void *)(long)channel;
		381	ev.data2 = 0;
		382
		383	SDL_PushEvent ((SDL_Event *)&ev);
		384	}
		385
		386	static unsigned int
		387	minpot (unsigned int n)
		388	{
		389	if (!n)
		390	return 0;
		391
		392	--n;
		393
		394	n \|= n >> 1;
		395	n \|= n >> 2;
		396	n \|= n >> 4;
		397	n \|= n >> 8;
		398	n \|= n >> 16;
		399
		400	return n + 1;
		401	}
		402
		403	/* SDL should provide this, really. */
		404	#define SDLK_MODIFIER_MIN 300
		405	#define SDLK_MODIFIER_MAX 314
		406
257	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
258		408
259	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
260		410
261	BOOT:	411	BOOT:
262	{	412	{
263	HV *stash = gv_stashpv ("CFClient", 1);	413	HV *stash = gv_stashpv ("CFPlus", 1);
264	static const struct {	414	static const struct {
265	const char *name;	415	const char *name;
266	IV iv;	416	IV iv;
267	} *civ, const_iv[] = {	417	} *civ, const_iv[] = {
268	# define const_iv(name) { # name, (IV)name }	418	# define const_iv(name) { # name, (IV)name }
		419	const_iv (SDLK_MODIFIER_MIN),
		420	const_iv (SDLK_MODIFIER_MAX),
		421
269	const_iv (SDL_ACTIVEEVENT),	422	const_iv (SDL_ACTIVEEVENT),
270	const_iv (SDL_KEYDOWN),	423	const_iv (SDL_KEYDOWN),
271	const_iv (SDL_KEYUP),	424	const_iv (SDL_KEYUP),
272	const_iv (SDL_MOUSEMOTION),	425	const_iv (SDL_MOUSEMOTION),
273	const_iv (SDL_MOUSEBUTTONDOWN),	426	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
282	const_iv (SDL_EVENT_RESERVEDA),	435	const_iv (SDL_EVENT_RESERVEDA),
283	const_iv (SDL_EVENT_RESERVEDB),	436	const_iv (SDL_EVENT_RESERVEDB),
284	const_iv (SDL_VIDEORESIZE),	437	const_iv (SDL_VIDEORESIZE),
285	const_iv (SDL_VIDEOEXPOSE),	438	const_iv (SDL_VIDEOEXPOSE),
286	const_iv (SDL_USEREVENT),	439	const_iv (SDL_USEREVENT),
		440
		441	const_iv (SDL_APPINPUTFOCUS),
		442	const_iv (SDL_APPMOUSEFOCUS),
		443	const_iv (SDL_APPACTIVE),
		444
287	const_iv (SDLK_KP0),	445	const_iv (SDLK_KP0),
288	const_iv (SDLK_KP1),	446	const_iv (SDLK_KP1),
289	const_iv (SDLK_KP2),	447	const_iv (SDLK_KP2),
290	const_iv (SDLK_KP3),	448	const_iv (SDLK_KP3),
291	const_iv (SDLK_KP4),	449	const_iv (SDLK_KP4),
…		…
346	const_iv (SDLK_BREAK),	504	const_iv (SDLK_BREAK),
347	const_iv (SDLK_MENU),	505	const_iv (SDLK_MENU),
348	const_iv (SDLK_POWER),	506	const_iv (SDLK_POWER),
349	const_iv (SDLK_EURO),	507	const_iv (SDLK_EURO),
350	const_iv (SDLK_UNDO),	508	const_iv (SDLK_UNDO),
		509
351	const_iv (KMOD_NONE),	510	const_iv (KMOD_NONE),
		511	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_LSHIFT),	512	const_iv (KMOD_LSHIFT),
353	const_iv (KMOD_RSHIFT),	513	const_iv (KMOD_RSHIFT),
		514	const_iv (KMOD_CTRL),
354	const_iv (KMOD_LCTRL),	515	const_iv (KMOD_LCTRL),
355	const_iv (KMOD_RCTRL),	516	const_iv (KMOD_RCTRL),
		517	const_iv (KMOD_ALT),
356	const_iv (KMOD_LALT),	518	const_iv (KMOD_LALT),
357	const_iv (KMOD_RALT),	519	const_iv (KMOD_RALT),
		520	const_iv (KMOD_META),
358	const_iv (KMOD_LMETA),	521	const_iv (KMOD_LMETA),
359	const_iv (KMOD_RMETA),	522	const_iv (KMOD_RMETA),
360	const_iv (KMOD_NUM),	523	const_iv (KMOD_NUM),
361	const_iv (KMOD_CAPS),	524	const_iv (KMOD_CAPS),
362	const_iv (KMOD_MODE),	525	const_iv (KMOD_MODE),
363	const_iv (KMOD_CTRL),
364	const_iv (KMOD_SHIFT),
365	const_iv (KMOD_ALT),
366	const_iv (KMOD_META)
367	# undef const_iv	526	# undef const_iv
368	};	527	};
369		528
370	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	529	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
371	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	530	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
372		531
373	fontmap = pango_ft2_font_map_new ();	532	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
374	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	533	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
375	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
376	}	534	}
		535
		536	void
		537	weaken (SV *rv)
		538	PROTOTYPE: $
		539	CODE:
		540	sv_rvweaken (rv);
377		541
378	int	542	int
		543	in_destruct ()
		544	CODE:
		545	RETVAL = PL_main_cv == Nullcv;
		546	OUTPUT:
		547	RETVAL
		548
		549	NV floor (NV x)
		550
		551	NV ceil (NV x)
		552
		553	void
		554	pango_init ()
		555	CODE:
		556	{
		557	opengl_fontmap = pango_opengl_font_map_new ();
		558	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		559	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		560	}
		561
		562	int
379	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	563	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
380		564
381	void	565	void
382	SDL_Quit ()	566	SDL_Quit ()
383		567
384	void	568	void
…		…
390	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	574	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
391	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
392	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
394		578
		579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		581
395	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
396	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
399		586
400	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	587	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		588	#if SDL_VERSION_ATLEAST(1,2,10)
401	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	589	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
402	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	590	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		591	#endif
403		592
404	SDL_EnableUNICODE (1);	593	SDL_EnableUNICODE (1);
405	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
406		595
407	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	596	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
416		605
417	++m;	606	++m;
418	}	607	}
419	}	608	}
420		609
		610	char *
		611	SDL_GetError ()
		612
421	int	613	int
422	SDL_SetVideoMode (int w, int h, int fullscreen)	614	SDL_SetVideoMode (int w, int h, int fullscreen)
423	CODE:	615	CODE:
424	RETVAL = !!SDL_SetVideoMode (	616	RETVAL = !!SDL_SetVideoMode (
425	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
426	);	618	);
		619	if (RETVAL)
		620	{
		621	av_clear (texture_av);
		622
427	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		624	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		625	# include "glfunc.h"
		626	# undef GL_FUNC
		627
		628	}
428	OUTPUT:	629	OUTPUT:
429	RETVAL	630	RETVAL
430		631
431	void	632	void
432	SDL_GL_SwapBuffers ()	633	SDL_GL_SwapBuffers ()
		634
		635	char *
		636	SDL_GetKeyName (int sym)
433		637
434	void	638	void
435	SDL_PollEvent ()	639	SDL_PollEvent ()
436	PPCODE:	640	PPCODE:
437	{	641	{
…		…
439		643
440	while (SDL_PollEvent (&ev))	644	while (SDL_PollEvent (&ev))
441	{	645	{
442	HV *hv = newHV ();	646	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	647	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		648
444	switch (ev.type)	649	switch (ev.type)
445	{	650	{
446	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
447	case SDL_KEYUP:	652	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
449	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
450	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 */
451	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
452	break;	658	break;
453		659
454	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
455	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
456	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
457	break;	663	break;
458		664
459	case SDL_MOUSEMOTION:	665	case SDL_MOUSEMOTION:
		666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		667
460	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
461	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
462	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
463	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
464	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
465	break;	673	break;
466		674
467	case SDL_MOUSEBUTTONDOWN:	675	case SDL_MOUSEBUTTONDOWN:
468	case SDL_MOUSEBUTTONUP:	676	case SDL_MOUSEBUTTONUP:
		677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		678
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		683	break;
		684
		685	case SDL_USEREVENT:
		686	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		689	break;
473	}	690	}
474		691
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
476	}	693	}
477	}	694	}
478		695
479	int	696	int
480	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
481	POSTCALL:	698	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	699	Mix_HookMusicFinished (music_finished);
		700	Mix_ChannelFinished (channel_finished);
483		701
484	void	702	void
485	Mix_CloseAudio ()	703	Mix_CloseAudio ()
486		704
487	int	705	int
488	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
489		707
490	void	708	void
491	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
492	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
493	#ifndef _WIN32	717	#ifdef _WIN32
494	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	}
495	#endif	739	#endif
496		740	}
497	char *
498	gl_version ()
499	CODE:
500	RETVAL = (char *)glGetString (GL_VERSION);
501	OUTPUT:
502	RETVAL
503
504	char *
505	gl_extensions ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_EXTENSIONS);
508	OUTPUT:
509	RETVAL
510		741
511	void	742	void
512	add_font (char *file)	743	add_font (char *file)
513	CODE:	744	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
515
516	void
517	set_font (char *file)
518	CODE:
519	{
520	int count;
521	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
522	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
523	FcPatternDestroy (pattern);
524	pango_context_set_font_description (context, font);
525	}
526		746
527	void	747	void
528	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
529	ALIAS:	749	ALIAS:
530	load_image_file = 1	750	load_image_file = 1
…		…
572		792
573	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
574		794
575	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
576		796
		797	SDL_LockSurface (surface2);
577	EXTEND (SP, 5);	798	EXTEND (SP, 6);
578	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
579	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
580	SDL_LockSurface (surface2);
581	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
582	SDL_UnlockSurface (surface2);
583	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)));
584	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
585	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
586		806
587	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
588	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
589	}	809	}
590		810
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	832	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	833	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	834	}
615		835
616	void	836	void
		837	error (char *message)
		838	CODE:
		839	fprintf (stderr, "ERROR: %s\n", message);
		840	#ifdef _WIN32
		841	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		842	#endif
		843
		844	void
617	fatal (char *message)	845	fatal (char *message)
618	CODE:	846	CODE:
		847	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	848	#ifdef _WIN32
620	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		850	#endif
		851	_exit (1);
		852
		853	void
		854	_exit (int retval = 0)
		855	CODE:
		856	#ifdef WIN32
		857	ExitThread (retval); // unclean, please beam me up
621	#else	858	#else
622	fprintf (stderr, "FATAL: %s\n", message);	859	_exit (retval);
623	#endif	860	#endif
624	exit (1);
625		861
626	MODULE = CFClient PACKAGE = CFClient::Layout	862	MODULE = CFPlus PACKAGE = CFPlus::Font
627		863
628	CFClient::Layout	864	CFPlus::Font
629	new (SV *class, int base_height = 10)	865	new_from_file (SV class, char path, int id = 0)
630	CODE:	866	CODE:
631	New (0, RETVAL, 1, struct cf_layout);	867	{
632	RETVAL->base_height = base_height;	868	int count;
633	RETVAL->pl = pango_layout_new (context);	869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
634	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	870	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		871	FcPatternDestroy (pattern);
		872	}
635	OUTPUT:	873	OUTPUT:
636	RETVAL	874	RETVAL
637		875
638	void	876	void
		877	DESTROY (CFPlus::Font self)
		878	CODE:
		879	pango_font_description_free (self);
		880
		881	void
		882	make_default (CFPlus::Font self)
		883	CODE:
		884	default_font = self;
		885
		886	MODULE = CFPlus PACKAGE = CFPlus::Layout
		887
		888	void
		889	reset_glyph_cache ()
		890	CODE:
		891	tc_clear ();
		892
		893	CFPlus::Layout
		894	new (SV *class)
		895	CODE:
		896	New (0, RETVAL, 1, struct cf_layout);
		897
		898	RETVAL->pl = pango_layout_new (opengl_context);
		899	RETVAL->r = 1.;
		900	RETVAL->g = 1.;
		901	RETVAL->b = 1.;
		902	RETVAL->a = 1.;
		903	RETVAL->base_height = MIN_FONT_HEIGHT;
		904	RETVAL->font = 0;
		905
		906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		907	layout_update_font (RETVAL);
		908	OUTPUT:
		909	RETVAL
		910
		911	void
639	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
640	CODE:	913	CODE:
641	g_object_unref (self->pl);	914	g_object_unref (self->pl);
642	Safefree (self);	915	Safefree (self);
643		916
644	void	917	void
645	set_text (CFClient::Layout self, SV *text_)	918	set_text (CFPlus::Layout self, SV *text_)
646	CODE:	919	CODE:
647	{	920	{
648	STRLEN textlen;	921	STRLEN textlen;
649	char *text = SvPVutf8 (text_, textlen);	922	char *text = SvPVutf8 (text_, textlen);
650		923
651	pango_layout_set_text (self->pl, text, textlen);	924	pango_layout_set_text (self->pl, text, textlen);
652	}	925	}
653		926
654	void	927	void
655	set_markup (CFClient::Layout self, SV *text_)	928	set_markup (CFPlus::Layout self, SV *text_)
656	CODE:	929	CODE:
657	{	930	{
658	STRLEN textlen;	931	STRLEN textlen;
659	char *text = SvPVutf8 (text_, textlen);	932	char *text = SvPVutf8 (text_, textlen);
660		933
661	pango_layout_set_markup (self->pl, text, textlen);	934	pango_layout_set_markup (self->pl, text, textlen);
662	}	935	}
663		936
664	SV *	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
665	get_text (CFClient::Layout self)	983	get_shapes (CFPlus::Layout self)
666	CODE:	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
		1007	int
		1008	has_wrapped (CFPlus::Layout self)
		1009	CODE:
		1010	{
		1011	int lines = 1;
		1012	const char *text = pango_layout_get_text (self->pl);
		1013
		1014	while (*text)
		1015	lines += *text++ == '\n';
		1016
667	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1017	RETVAL = lines < pango_layout_get_line_count (self->pl);
668	SvUTF8_on (RETVAL);	1018	}
669	OUTPUT:	1019	OUTPUT:
670	RETVAL	1020	RETVAL
671		1021
		1022	SV *
		1023	get_text (CFPlus::Layout self)
		1024	CODE:
		1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1026	sv_utf8_decode (RETVAL);
		1027	OUTPUT:
		1028	RETVAL
		1029
672	void	1030	void
		1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1032	CODE:
		1033	self->r = r;
		1034	self->g = g;
		1035	self->b = b;
		1036	self->a = a;
		1037
		1038	void
		1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1040	CODE:
		1041	if (self->font != font)
		1042	{
		1043	self->font = font;
		1044	layout_update_font (self);
		1045	}
		1046
		1047	void
673	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
674	CODE:	1049	CODE:
		1050	if (self->base_height != base_height)
		1051	{
675	self->base_height = base_height;	1052	self->base_height = base_height;
		1053	layout_update_font (self);
		1054	}
676		1055
677	void	1056	void
678	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
679	CODE:	1058	CODE:
680	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);
681		1060
682	void	1061	void
		1062	set_indent (CFPlus::Layout self, int indent)
		1063	CODE:
		1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1065
		1066	void
		1067	set_spacing (CFPlus::Layout self, int spacing)
		1068	CODE:
		1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1070
		1071	void
		1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1073	CODE:
		1074	pango_layout_set_ellipsize (self->pl,
		1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1078	: PANGO_ELLIPSIZE_NONE
		1079	);
		1080
		1081	void
		1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1083	CODE:
		1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1085
		1086	void
683	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
684	PPCODE:	1088	PPCODE:
685	{	1089	{
686	int w, h;	1090	int w, h;
687		1091
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
690		1093
691	EXTEND (SP, 2);	1094	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
694	}	1097	}
695		1098
696	int	1099	int
697	xy_to_index (CFClient::Layout self, int x, int y)	1100	descent (CFPlus::Layout self)
698	CODE:	1101	CODE:
699	{	1102	{
700	int index, trailing;	1103	PangoRectangle rect;
701		1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
702	layout_update (self);	1105	pango_layout_line_get_pixel_extents (line, 0, &rect);
703	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1106	RETVAL = PANGO_DESCENT (rect);
704
705	RETVAL = index;
706	}	1107	}
707	OUTPUT:	1108	OUTPUT:
708	RETVAL	1109	RETVAL
709		1110
		1111	int
		1112	xy_to_index (CFPlus::Layout self, int x, int y)
		1113	CODE:
		1114	{
		1115	int index, trailing;
		1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1117	RETVAL = index + trailing;
		1118	}
		1119	OUTPUT:
		1120	RETVAL
		1121
710	void	1122	void
711	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
712	PPCODE:	1124	PPCODE:
713	{	1125	{
714	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		1128
718	EXTEND (SP, 3);	1129	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
721	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
722	}	1133	}
723		1134
724	void	1135	void
725	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
726	PPCODE:	1137	PPCODE:
727	{	1138	{
728	SV *retval;	1139	int line, x;
729	int w, h;
730	FT_Bitmap bitmap;
731		1140
732	layout_update (self);	1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
733	layout_get_pixel_size (self, &w, &h);	1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
734		1143
735	retval = newSV (w * h);
736	SvPOK_only (retval);
737	SvCUR_set (retval, w * h);
738
739	bitmap.rows = h;
740	bitmap.width = w;
741	bitmap.pitch = w;
742	bitmap.buffer = (unsigned char*)SvPVX (retval);
743	bitmap.num_grays = 256;
744	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
745
746	memset (bitmap.buffer, 0, w * h);
747
748	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
749
750	EXTEND (SP, 3);	1144	EXTEND (SP, 2);
751	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)
		1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1167	else
		1168	{
752	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (index)));
753	PUSHs (sv_2mortal (retval));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
		1171	}
754	}	1172	}
755		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
756	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
757		1185
758	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
759	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.)
760	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
		1226	ALIAS:
		1227	draw_quad_alpha = 1
		1228	draw_quad_alpha_premultiplied = 2
761	CODE:	1229	CODE:
762	{	1230	{
763	HV hv = (HV )SvRV (self);	1231	HV hv = (HV )SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
766	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
767	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
768		1235
769	if (items < 5)	1236	if (items < 5)
770	{	1237	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	1240	}
774		1241
		1242	if (ix)
		1243	{
		1244	glEnable (GL_BLEND);
		1245
		1246	if (ix == 2)
		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
		1252	glEnable (GL_ALPHA_TEST);
		1253	glAlphaFunc (GL_GREATER, 0.01f);
		1254	}
		1255
775	glBindTexture (GL_TEXTURE_2D, name);	1256	glBindTexture (GL_TEXTURE_2D, name);
776	if (wrap_mode) {	1257
777	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
778	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
779	}
780	glBegin (GL_QUADS);	1258	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	1259	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	1260	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1261	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1262	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	1263	glEnd ();
786	}
787		1264
		1265	if (ix)
		1266	{
		1267	glDisable (GL_ALPHA_TEST);
		1268	glDisable (GL_BLEND);
		1269	}
		1270	}
		1271
788	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
789		1273
790	CFClient::Map	1274	CFPlus::Map
791	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
792	CODE:	1276	CODE:
793	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
794	RETVAL->x = 0;	1278	RETVAL->x = 0;
795	RETVAL->y = 0;	1279	RETVAL->y = 0;
796	RETVAL->w = map_width;	1280	RETVAL->w = 0;
797	RETVAL->h = map_height;	1281	RETVAL->h = 0;
798	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
799	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
800	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
801	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
802	RETVAL->texs = 8192;
803	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
804	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
805	RETVAL->row = 0;	1287	RETVAL->row = 0;
806	OUTPUT:	1288	OUTPUT:
807	RETVAL	1289	RETVAL
808		1290
809	void	1291	void
810	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
811	CODE:	1293	CODE:
812	{	1294	{
813	map_clear (self);	1295	map_clear (self);
814	Safefree (self->face);	1296	Safefree (self->face2tile);
		1297	Safefree (self->tex);
815	Safefree (self);	1298	Safefree (self);
816	}	1299	}
817		1300
818	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
819	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
820	CODE:	1309	CODE:
821	map_clear (self);	1310	map_clear (self);
822		1311
823	void	1312	void
824	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
825	CODE:	1314	CODE:
826	{	1315	{
827	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
828	{	1317	need_texid (self, tile);
829	Append (mapface, self->face, self->faces, self->faces);
830	self->faces *= 2;
831	}
832
833	self->face [face] = texid;
834	}	1318	}
835		1319
836	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
837	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)
838	CODE:	1345	CODE:
839	{	1346	{
840	while (self->texs <= texid)	1347	need_texid (self, texid);
841	{
842	Append (maptex, self->tex, self->texs, self->texs);
843	self->texs *= 2;
844	}
845		1348
846	{	1349	{
847	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
848		1351
849	tex->name = name;	1352	tex->name = name;
…		…
854	tex->r = r;	1357	tex->r = r;
855	tex->g = g;	1358	tex->g = g;
856	tex->b = b;	1359	tex->b = b;
857	tex->a = a;	1360	tex->a = a;
858	}	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);
859	}	1371	}
860		1372
861	int	1373	int
862	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
863	ALIAS:	1375	ALIAS:
864	oy = 1	1376	oy = 1
		1377	x = 2
		1378	y = 3
		1379	w = 4
		1380	h = 5
865	CODE:	1381	CODE:
866	switch (ix)	1382	switch (ix)
867	{	1383	{
868	case 0: RETVAL = self->ox; break;	1384	case 0: RETVAL = self->ox; break;
869	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;
870	}	1390	}
871	OUTPUT:	1391	OUTPUT:
872	RETVAL	1392	RETVAL
873		1393
874	void	1394	void
875	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
876	CODE:	1396	CODE:
877	{	1397	{
878	if (dx > 0)	1398	if (dx > 0)
879	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
880	else if (dx < 0)	1400	else if (dx < 0)
881	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1401	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
882		1402
883	if (dy > 0)	1403	if (dy > 0)
884	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
885	else if (dy < 0)	1405	else if (dy < 0)
886	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, self->w, -dy);
887		1407
888	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
889	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
890		1410
891	while (self->y < 0)	1411	while (self->y < 0)
…		…
896	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
897	}	1417	}
898	}	1418	}
899		1419
900	void	1420	void
901	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
902	CODE:	1422	CODE:
903	{	1423	{
904	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
905	uint8_t data_end = (uint8_t )SvEND (data_);	1425	uint8_t data_end = (uint8_t )SvEND (data_);
906	mapcell *cell;	1426	mapcell *cell;
907	int x, y, flags;	1427	int x, y, flags;
908		1428
909	while (data < data_end)	1429	while (data < data_end - 1)
910	{	1430	{
911	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
912		1432
913	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
914	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
915		1435
916	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
917		1437
918	if (flags & 15)	1438	if (flags & 15)
919	{	1439	{
920	if (cell->darkness < 0)	1440	if (!cell->darkness)
921	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
922	cell->darkness = 0;	1443	cell->darkness = 256;
923	cell->face [0] = 0;
924	cell->face [1] = 0;
925	cell->face [2] = 0;
926	}	1444	}
927		1445
928	cell->darkness = flags & 8 ? *data++ : 255;
929
930	//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	}
931		1487
932	if (flags & 4)	1488	if (flags & 4)
933	{	1489	{
934	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];
935	}	1493	}
936		1494
937	if (flags & 2)	1495	if (flags & 2)
938	{	1496	{
939	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];
940	}	1500	}
941		1501
942	if (flags & 1)	1502	if (flags & 1)
943	{	1503	{
944	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];
945	}	1507	}
946	}	1508	}
947	else	1509	else
948	cell->darkness = -1;	1510	cell->darkness = 0;
949	}	1511	}
950	}	1512	}
951		1513
952	SV *	1514	SV *
953	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)
954	CODE:	1516	CODE:
955	{	1517	{
956	int x1, x;	1518	int x1, x;
957	int y1, y;	1519	int y1, y;
958	int z;	1520	int z;
…		…
979	{	1541	{
980	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
981		1543
982	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
983	{	1545	{
984	mapface face = cell->face [z];
985
986	if (face)
987	{
988	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
989	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
990	int a1 = tex.a;	1548	int a1 = tex.a;
991		1549
992	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
993	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
994	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
995	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
996	}
997	}	1554	}
998	}	1555	}
999		1556
1000	*map++ = (r )	1557	*map++ = (r )
1001	\| (g << 8)	1558	\| (g << 8)
…		…
1008	}	1565	}
1009	OUTPUT:	1566	OUTPUT:
1010	RETVAL	1567	RETVAL
1011		1568
1012	void	1569	void
1013	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)
1014	PPCODE:	1571	CODE:
1015	{	1572	{
1016	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;
1017	int x, y, z;	1577	int x, y, z;
1018	int last_name;	1578	int last_name;
1019	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
		1606	for (y = 0; y < sh; y++)
		1607	if (0 <= y + my && y + my < self->rows)
		1608	{
		1609	maprow *row = self->row + (y + my);
		1610
		1611	for (x = 0; x < sw; x++)
		1612	if (row->c0 <= x + mx && x + mx < row->c1)
		1613	{
		1614	mapcell *cell = row->col + (x + mx - row->c0);
		1615
		1616	smooth_max[x + 1][y + 1] =
		1617	MAX (self->tex [cell->tile [0]].smoothlevel,
		1618	MAX (self->tex [cell->tile [1]].smoothlevel,
		1619	self->tex [cell->tile [2]].smoothlevel));
		1620	}
		1621	}
		1622
		1623	for (z = 0; z <= 2; z++)
		1624	{
		1625	memset (smooth_level, 0, sizeof (smooth_level));
		1626
		1627	for (y = 0; y < sh; y++)
		1628	if (0 <= y + my && y + my < self->rows)
		1629	{
		1630	maprow *row = self->row + (y + my);
		1631
		1632	for (x = 0; x < sw; x++)
		1633	if (row->c0 <= x + mx && x + mx < row->c1)
		1634	{
		1635	mapcell *cell = row->col + (x + mx - row->c0);
		1636	tileid tile = cell->tile [z];
		1637
		1638	if (tile)
		1639	{
		1640	maptex tex = self->tex [tile];
		1641	int px = (x + 1) * T - tex.w;
		1642	int py = (y + 1) * T - tex.h;
		1643
		1644	// suppressing texture state switches here
		1645	// is only moderately effective, but worth the extra effort
		1646	if (last_name != tex.name)
		1647	{
		1648	if (!tex.name)
		1649	tex = self->tex [2]; /* missing, replace by noface */
		1650
		1651	glEnd ();
		1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1653	glBegin (GL_QUADS);
		1654	}
		1655
		1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1660
		1661	if (cell->flags && z == 2)
		1662	{
		1663	if (cell->flags & 1)
		1664	{
		1665	maptex tex = self->tex [1];
		1666	int px = x * T + T * 2 / 32;
		1667	int py = y * T - T * 6 / 32;
		1668
		1669	glEnd ();
		1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1671	glBegin (GL_QUADS);
		1672
		1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1677	}
		1678	}
		1679
		1680	// update smooth hash
		1681	if (tex.smoothtile)
		1682	{
		1683	skey.tile = tex.smoothtile;
		1684	skey.level = tex.smoothlevel;
		1685
		1686	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1687
		1688	// add bits to current tile and all neighbours. skey.x\|y is
		1689	// shifted +1\|+1 so we always stay positive.
		1690
		1691	// bits is ___n cccc CCCC bbbb
		1692	// n do not draw borders&corners
		1693	// c draw these corners, but...
		1694	// C ... not these
		1695	// b draw these borders
		1696
		1697	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1698	// ┃· ·· ·┃ ━━
		1699
		1700	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1701	// ·· ·· ·┏ ┓·
		1702
		1703	// full tile
		1704	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1705
		1706	// borders
		1707	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1708	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1709	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1710	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1711
		1712	// corners
		1713	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1714	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1715	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1716	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		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
		1795	glEnd ();
		1796
		1797	glDisable (GL_TEXTURE_2D);
		1798	glDisable (GL_BLEND);
		1799
		1800	// top layer: overlays such as the health bar
		1801	for (y = 0; y < sh; y++)
		1802	if (0 <= y + my && y + my < self->rows)
		1803	{
		1804	maprow *row = self->row + (y + my);
		1805
		1806	for (x = 0; x < sw; x++)
		1807	if (row->c0 <= x + mx && x + mx < row->c1)
		1808	{
		1809	mapcell *cell = row->col + (x + mx - row->c0);
		1810
		1811	int px = x * T;
		1812	int py = y * T;
		1813
		1814	if (cell->stat_hp)
		1815	{
		1816	int width = cell->stat_width * T;
		1817	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1818
		1819	glColor3ub (0, 0, 0);
		1820	glRectf (px + 1, py - thick - 2,
		1821	px + width - 1, py);
		1822
		1823	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1824	glRectf (px + 2,
		1825	py - thick - 1,
		1826	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	void
		1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1834	CODE:
		1835	{
		1836	static float color[16][3] = {
		1837	{ 0.00F, 0.00F, 0.00F },
		1838	{ 1.00F, 1.00F, 1.00F },
		1839	{ 0.00F, 0.00F, 0.55F },
		1840	{ 1.00F, 0.00F, 0.00F },
		1841
		1842	{ 1.00F, 0.54F, 0.00F },
		1843	{ 0.11F, 0.56F, 1.00F },
		1844	{ 0.93F, 0.46F, 0.00F },
		1845	{ 0.18F, 0.54F, 0.34F },
		1846
		1847	{ 0.56F, 0.73F, 0.56F },
		1848	{ 0.80F, 0.80F, 0.80F },
		1849	{ 0.55F, 0.41F, 0.13F },
		1850	{ 0.99F, 0.77F, 0.26F },
		1851
		1852	{ 0.74F, 0.65F, 0.41F },
		1853
		1854	{ 0.00F, 1.00F, 1.00F },
		1855	{ 1.00F, 0.00F, 1.00F },
		1856	{ 1.00F, 1.00F, 0.00F },
		1857	};
		1858
		1859	int x, y;
		1860
		1861	glEnable (GL_TEXTURE_2D);
		1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glBegin (GL_QUADS);
		1866
		1867	for (y = 0; y < h; y++)
		1868	for (x = 0; x < w; x++)
		1869	{
		1870	unsigned char m = data [x + y * w];
		1871
		1872	if (m)
		1873	{
		1874	float *c = color [m & 15];
		1875
		1876	float tx1 = m & 0x40 ? 0.5 : 0.;
		1877	float tx2 = tx1 + 0.5;
		1878
		1879	glColor4f (c[0], c[1], c[2], 0.75);
		1880	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1881	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1882	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1883	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1884	}
		1885	}
		1886
		1887	glEnd ();
		1888	glDisable (GL_BLEND);
		1889	glDisable (GL_TEXTURE_2D);
		1890	}
		1891
		1892	void
		1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1894	PPCODE:
		1895	{
		1896	int x, y;
1020	int sw4 = (sw + 3) & ~3;	1897	int sw4 = (sw + 3) & ~3;
1021	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1022	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1023		1900
1024	memset (darkness, 255, sw4 * sh);	1901	memset (darkness, 255, sw4 * sh);
1025	SvPOK_only (darkness_sv);	1902	SvPOK_only (darkness_sv);
1026	SvCUR_set (darkness_sv, sw4 * sh);	1903	SvCUR_set (darkness_sv, sw4 * sh);
1027		1904
1028	vx = self->x + (self->w - sw) / 2 - shift_x;	1905	mx += self->x;
1029	vy = self->y + (self->h - sh) / 2 - shift_y;	1906	my += self->y;
1030		1907
1031	/*
1032	int vx = self->vx = self->w >= sw
1033	? self->x + (self->w - sw) / 2
1034	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1035
1036	int vy = self->vy = self->h >= sh
1037	? self->y + (self->h - sh) / 2
1038	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1039	*/
1040
1041	glColor4ub (255, 255, 255, 255);
1042
1043	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1044	glEnable (GL_BLEND);
1045	glEnable (GL_TEXTURE_2D);
1046	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1047
1048	glBegin (GL_QUADS);
1049
1050	last_name = 0;
1051
1052	for (z = 0; z < 3; z++)
1053	for (y = 0; y < sh; y++)	1908	for (y = 0; y < sh; y++)
1054	if (0 <= y + vy && y + vy < self->rows)	1909	if (0 <= y + my && y + my < self->rows)
1055	{	1910	{
1056	maprow *row = self->row + (y + vy);	1911	maprow *row = self->row + (y + my);
1057		1912
1058	for (x = 0; x < sw; x++)	1913	for (x = 0; x < sw; x++)
1059	if (row->c0 <= x + vx && x + vx < row->c1)	1914	if (row->c0 <= x + mx && x + mx < row->c1)
1060	{	1915	{
1061	mapcell *cell = row->col + (x + vx - row->c0);	1916	mapcell *cell = row->col + (x + mx - row->c0);
1062		1917
1063	darkness[y * sw4 + x] = cell->darkness < 0	1918	darkness[y * sw4 + x] = cell->darkness
		1919	? 255 - (cell->darkness - 1)
1064	? 255 - FOW_DARKNESS	1920	: 255 - FOW_DARKNESS;
1065	: 255 - cell->darkness;
1066
1067	face = cell->face [z];
1068
1069	if (face)
1070	{
1071	maptex tex = self->tex [face];
1072
1073	int px = (x + 1) * 32 - tex.w;
1074	int py = (y + 1) * 32 - tex.h;
1075
1076	if (last_name != tex.name)
1077	{
1078	glEnd ();
1079	last_name = tex.name;
1080	glBindTexture (GL_TEXTURE_2D, last_name);
1081	glBegin (GL_QUADS);
1082	}
1083
1084	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1085	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1086	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1087	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1088	}
1089	}	1921	}
1090	}	1922	}
1091
1092	glEnd ();
1093
1094	glDisable (GL_TEXTURE_2D);
1095	glDisable (GL_BLEND);
1096		1923
1097	EXTEND (SP, 3);	1924	EXTEND (SP, 3);
1098	PUSHs (sv_2mortal (newSViv (sw4)));	1925	PUSHs (sv_2mortal (newSViv (sw4)));
1099	PUSHs (sv_2mortal (newSViv (sh)));	1926	PUSHs (sv_2mortal (newSViv (sh)));
1100	PUSHs (darkness_sv);	1927	PUSHs (darkness_sv);
1101	}	1928	}
1102		1929
1103	SV *	1930	SV *
1104	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1105	CODE:	1932	CODE:
1106	{	1933	{
1107	int x, y, x1, y1;	1934	int x, y, x1, y1;
1108	SV data_sv = newSV (w h * 7 + 5);	1935	SV data_sv = newSV (w h * 7 + 5);
1109	uint8_t data = (uint8_t )SvPVX (data_sv);	1936	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1134	if (row && row->c0 <= x && x < row->c1)	1961	if (row && row->c0 <= x && x < row->c1)
1135	{	1962	{
1136	mapcell *cell = row->col + (x - row->c0);	1963	mapcell *cell = row->col + (x - row->c0);
1137	uint8_t flags = 0;	1964	uint8_t flags = 0;
1138		1965
1139	if (cell->face [0]) flags \|= 1;	1966	if (cell->tile [0]) flags \|= 1;
1140	if (cell->face [1]) flags \|= 2;	1967	if (cell->tile [1]) flags \|= 2;
1141	if (cell->face [2]) flags \|= 4;	1968	if (cell->tile [2]) flags \|= 4;
1142		1969
1143	*data++ = flags;	1970	*data++ = flags;
1144		1971
1145	if (flags & 1)	1972	if (flags & 1)
1146	{	1973	{
		1974	tileid tile = cell->tile [0];
1147	*data++ = cell->face [0] >> 8;	1975	*data++ = tile >> 8;
1148	*data++ = cell->face [0];	1976	*data++ = tile;
1149	}	1977	}
1150		1978
1151	if (flags & 2)	1979	if (flags & 2)
1152	{	1980	{
		1981	tileid tile = cell->tile [1];
1153	*data++ = cell->face [1] >> 8;	1982	*data++ = tile >> 8;
1154	*data++ = cell->face [1];	1983	*data++ = tile;
1155	}	1984	}
1156		1985
1157	if (flags & 4)	1986	if (flags & 4)
1158	{	1987	{
		1988	tileid tile = cell->tile [2];
1159	*data++ = cell->face [2] >> 8;	1989	*data++ = tile >> 8;
1160	*data++ = cell->face [2];	1990	*data++ = tile;
1161	}	1991	}
1162	}	1992	}
1163	else	1993	else
1164	*data++ = 0;	1994	*data++ = 0;
1165	}	1995	}
…		…
1171	}	2001	}
1172	OUTPUT:	2002	OUTPUT:
1173	RETVAL	2003	RETVAL
1174		2004
1175	void	2005	void
1176	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1177	PPCODE:	2007	PPCODE:
1178	{	2008	{
1179	int x, y, z;	2009	int x, y, z;
1180	int w, h;	2010	int w, h;
1181	int x1, y1;	2011	int x1, y1;
…		…
1205	{	2035	{
1206	uint8_t flags = *data++;	2036	uint8_t flags = *data++;
1207		2037
1208	if (flags)	2038	if (flags)
1209	{	2039	{
1210	mapface face[3] = { 0, 0, 0 };
1211
1212	mapcell *cell = row_get_cell (row, x);	2040	mapcell *cell = row_get_cell (row, x);
		2041	tileid tile[3] = { 0, 0, 0 };
1213		2042
1214	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2043	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1215	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1216	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1217		2046
1218	if (cell->darkness <= 0)	2047	if (cell->darkness == 0)
1219	{	2048	{
1220	cell->darkness = -1;	2049	cell->darkness = 0;
1221		2050
1222	for (z = 0; z <= 2; z++)	2051	for (z = 0; z <= 2; z++)
1223	{	2052	{
1224	cell->face[z] = face[z];	2053	tileid t = tile [z];
1225		2054
1226	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2055	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2056	{
1227	XPUSHs (sv_2mortal (newSViv (face[z])));	2057	XPUSHs (sv_2mortal (newSViv (t)));
		2058	need_texid (self, t);
		2059	}
		2060
		2061	cell->tile [z] = t;
1228	}	2062	}
1229	}	2063	}
1230	}	2064	}
1231	}	2065	}
1232	}	2066	}
1233	}	2067	}
1234		2068
1235	MODULE = CFClient PACKAGE = CFClient::MixChunk	2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1236		2070
1237	CFClient::MixChunk	2071	CFPlus::MixChunk
1238	new_from_file (SV class, char path)	2072	new_from_file (SV class, char path)
1239	CODE:	2073	CODE:
1240	RETVAL = Mix_LoadWAV (path);	2074	RETVAL = Mix_LoadWAV (path);
1241	OUTPUT:	2075	OUTPUT:
1242	RETVAL	2076	RETVAL
1243		2077
1244	void	2078	void
1245	DESTROY (CFClient::MixChunk self)	2079	DESTROY (CFPlus::MixChunk self)
1246	CODE:	2080	CODE:
1247	Mix_FreeChunk (self);	2081	Mix_FreeChunk (self);
1248		2082
1249	int	2083	int
1250	volume (CFClient::MixChunk self, int volume = -1)	2084	volume (CFPlus::MixChunk self, int volume = -1)
1251	CODE:	2085	CODE:
1252	RETVAL = Mix_VolumeChunk (self, volume);	2086	RETVAL = Mix_VolumeChunk (self, volume);
1253	OUTPUT:	2087	OUTPUT:
1254	RETVAL	2088	RETVAL
1255		2089
1256	int	2090	int
1257	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1258	CODE:	2092	CODE:
1259	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1260	OUTPUT:	2094	OUTPUT:
1261	RETVAL	2095	RETVAL
1262		2096
1263	MODULE = CFClient PACKAGE = CFClient::MixMusic	2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1264		2098
1265	int	2099	int
1266	volume (int volume = -1)	2100	volume (int volume = -1)
1267	CODE:	2101	CODE:
1268	RETVAL = Mix_VolumeMusic (volume);	2102	RETVAL = Mix_VolumeMusic (volume);
1269	OUTPUT:	2103	OUTPUT:
1270	RETVAL	2104	RETVAL
1271		2105
1272	CFClient::MixMusic	2106	CFPlus::MixMusic
1273	new_from_file (SV class, char path)	2107	new_from_file (SV class, char path)
1274	CODE:	2108	CODE:
1275	RETVAL = Mix_LoadMUS (path);	2109	RETVAL = Mix_LoadMUS (path);
1276	OUTPUT:	2110	OUTPUT:
1277	RETVAL	2111	RETVAL
1278		2112
1279	void	2113	void
1280	DESTROY (CFClient::MixMusic self)	2114	DESTROY (CFPlus::MixMusic self)
1281	CODE:	2115	CODE:
1282	Mix_FreeMusic (self);	2116	Mix_FreeMusic (self);
1283		2117
1284	int	2118	int
1285	play (CFClient::MixMusic self, int loops = -1)	2119	play (CFPlus::MixMusic self, int loops = -1)
1286	CODE:	2120	CODE:
1287	RETVAL = Mix_PlayMusic (self, loops);	2121	RETVAL = Mix_PlayMusic (self, loops);
1288	OUTPUT:	2122	OUTPUT:
1289	RETVAL	2123	RETVAL
1290		2124
1291	MODULE = CFClient PACKAGE = CFClient::OpenGL	2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1292		2126
1293	BOOT:	2127	BOOT:
1294	{	2128	{
1295	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1296	static const struct {	2130	static const struct {
1297	const char *name;	2131	const char *name;
1298	IV iv;	2132	IV iv;
1299	} *civ, const_iv[] = {	2133	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	2134	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	2135	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	2136	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	2137	const_iv (GL_FLAT),
		2138	const_iv (GL_DITHER),
1304	const_iv (GL_BLEND),	2139	const_iv (GL_BLEND),
		2140	const_iv (GL_CULL_FACE),
		2141	const_iv (GL_SCISSOR_TEST),
		2142	const_iv (GL_DEPTH_TEST),
		2143	const_iv (GL_ALPHA_TEST),
		2144	const_iv (GL_NORMALIZE),
		2145	const_iv (GL_RESCALE_NORMAL),
		2146	const_iv (GL_FRONT),
		2147	const_iv (GL_BACK),
1305	const_iv (GL_AND),	2148	const_iv (GL_AND),
		2149	const_iv (GL_ONE),
		2150	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	2151	const_iv (GL_SRC_ALPHA),
		2152	const_iv (GL_DST_ALPHA),
1307	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2153	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2154	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2155	const_iv (GL_SRC_ALPHA_SATURATE),
1308	const_iv (GL_RGB),	2156	const_iv (GL_RGB),
1309	const_iv (GL_RGBA),	2157	const_iv (GL_RGBA),
		2158	const_iv (GL_RGBA4),
		2159	const_iv (GL_RGBA8),
		2160	const_iv (GL_RGB5_A1),
1310	const_iv (GL_UNSIGNED_BYTE),	2161	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),	2162	const_iv (GL_UNSIGNED_SHORT),
		2163	const_iv (GL_UNSIGNED_INT),
1312	const_iv (GL_ALPHA),	2164	const_iv (GL_ALPHA),
		2165	const_iv (GL_INTENSITY),
		2166	const_iv (GL_LUMINANCE),
		2167	const_iv (GL_LUMINANCE_ALPHA),
1313	const_iv (GL_FLOAT),	2168	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	2170	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	2171	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	2172	const_iv (GL_TEXTURE_2D),
…		…
1319	const_iv (GL_TEXTURE_MAG_FILTER),	2174	const_iv (GL_TEXTURE_MAG_FILTER),
1320	const_iv (GL_TEXTURE_MIN_FILTER),	2175	const_iv (GL_TEXTURE_MIN_FILTER),
1321	const_iv (GL_TEXTURE_ENV_MODE),	2176	const_iv (GL_TEXTURE_ENV_MODE),
1322	const_iv (GL_TEXTURE_WRAP_S),	2177	const_iv (GL_TEXTURE_WRAP_S),
1323	const_iv (GL_TEXTURE_WRAP_T),	2178	const_iv (GL_TEXTURE_WRAP_T),
		2179	const_iv (GL_REPEAT),
1324	const_iv (GL_CLAMP),	2180	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	2181	const_iv (GL_CLAMP_TO_EDGE),
1326	const_iv (GL_NEAREST),	2182	const_iv (GL_NEAREST),
1327	const_iv (GL_LINEAR),	2183	const_iv (GL_LINEAR),
		2184	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2185	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2186	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2187	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2188	const_iv (GL_GENERATE_MIPMAP),
1328	const_iv (GL_MODULATE),	2189	const_iv (GL_MODULATE),
		2190	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	2191	const_iv (GL_REPLACE),
		2192	const_iv (GL_DEPTH_BUFFER_BIT),
1330	const_iv (GL_COLOR_BUFFER_BIT),	2193	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	2194	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	2195	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	2196	const_iv (GL_COLOR_LOGIC_OP),
		2197	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	2198	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2199	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	2200	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	2201	const_iv (GL_LINES),
		2202	const_iv (GL_LINE_STRIP),
		2203	const_iv (GL_LINE_LOOP),
1338	const_iv (GL_QUADS),	2204	const_iv (GL_QUADS),
1339	const_iv (GL_LINE_LOOP),	2205	const_iv (GL_QUAD_STRIP),
		2206	const_iv (GL_TRIANGLES),
		2207	const_iv (GL_TRIANGLE_STRIP),
		2208	const_iv (GL_TRIANGLE_FAN),
1340	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1341	const_iv (GL_FASTEST),	2210	const_iv (GL_FASTEST),
		2211	const_iv (GL_V2F),
		2212	const_iv (GL_V3F),
		2213	const_iv (GL_T2F_V3F),
		2214	const_iv (GL_T2F_N3F_V3F),
1342	# undef const_iv	2215	# undef const_iv
1343	};	2216	};
1344		2217
1345	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1346	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2220
		2221	texture_av = newAV ();
		2222	AvREAL_off (texture_av);
1347	}	2223	}
		2224
		2225	char *
		2226	gl_vendor ()
		2227	CODE:
		2228	RETVAL = (char *)glGetString (GL_VENDOR);
		2229	OUTPUT:
		2230	RETVAL
		2231
		2232	char *
		2233	gl_version ()
		2234	CODE:
		2235	RETVAL = (char *)glGetString (GL_VERSION);
		2236	OUTPUT:
		2237	RETVAL
		2238
		2239	char *
		2240	gl_extensions ()
		2241	CODE:
		2242	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2243	OUTPUT:
		2244	RETVAL
1348		2245
1349	int glGetError ()	2246	int glGetError ()
		2247
		2248	void glFinish ()
1350		2249
1351	void glClear (int mask)	2250	void glClear (int mask)
1352		2251
1353	void glClearColor (float r, float g, float b, float a = 1.0)	2252	void glClearColor (float r, float g, float b, float a = 1.0)
1354	PROTOTYPE: @	2253	PROTOTYPE: @
…		…
1361		2260
1362	void glHint (int target, int mode)	2261	void glHint (int target, int mode)
1363		2262
1364	void glBlendFunc (int sfactor, int dfactor)	2263	void glBlendFunc (int sfactor, int dfactor)
1365		2264
		2265	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2266	CODE:
		2267	gl_BlendFuncSeparate (sa, da, saa, daa);
		2268
		2269	void glDepthMask (int flag)
		2270
1366	void glLogicOp (int opcode)	2271	void glLogicOp (int opcode)
1367		2272
		2273	void glColorMask (int red, int green, int blue, int alpha)
		2274
1368	void glMatrixMode (int mode)	2275	void glMatrixMode (int mode)
1369		2276
1370	void glPushMatrix ()	2277	void glPushMatrix ()
1371		2278
1372	void glPopMatrix ()	2279	void glPopMatrix ()
1373		2280
1374	void glLoadIdentity ()	2281	void glLoadIdentity ()
1375		2282
		2283	void glDrawBuffer (int buffer)
		2284
		2285	void glReadBuffer (int buffer)
		2286
		2287	# near_ and far_ are due to microsofts buggy "c" compiler
		2288	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2289
		2290	# near_ and far_ are due to microsofts buggy "c" compiler
1376	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2291	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1377		2292
1378	void glViewport (int x, int y, int width, int height)	2293	void glViewport (int x, int y, int width, int height)
		2294
		2295	void glScissor (int x, int y, int width, int height)
1379		2296
1380	void glTranslate (float x, float y, float z = 0.)	2297	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	2298	CODE:
1382	glTranslatef (x, y, z);	2299	glTranslatef (x, y, z);
1383		2300
1384	void glScale (float x, float y, float z)	2301	void glScale (float x, float y, float z = 1.)
1385	CODE:	2302	CODE:
1386	glScalef (x, y, z);	2303	glScalef (x, y, z);
1387		2304
1388	void glRotate (float angle, float x, float y, float z)	2305	void glRotate (float angle, float x, float y, float z)
1389	CODE:	2306	CODE:
…		…
1393		2310
1394	void glEnd ()	2311	void glEnd ()
1395		2312
1396	void glColor (float r, float g, float b, float a = 1.0)	2313	void glColor (float r, float g, float b, float a = 1.0)
1397	PROTOTYPE: @	2314	PROTOTYPE: @
		2315	ALIAS:
		2316	glColor_premultiply = 1
1398	CODE:	2317	CODE:
		2318	if (ix)
		2319	{
		2320	r *= a;
		2321	g *= a;
		2322	b *= a;
		2323	}
		2324	// microsoft visual "c" rounds instead of truncating...
1399	glColor4f (r, g, b, a);	2325	glColor4f (r, g, b, a);
		2326
		2327	void glInterleavedArrays (int format, int stride, char *data)
		2328
		2329	void glDrawElements (int mode, int count, int type, char *indices)
		2330
		2331	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2332
		2333	void glRasterPos (float x, float y, float z = 0.)
		2334	CODE:
		2335	glRasterPos3f (0, 0, z);
		2336	glBitmap (0, 0, 0, 0, x, y, 0);
1400		2337
1401	void glVertex (float x, float y, float z = 0.)	2338	void glVertex (float x, float y, float z = 0.)
1402	CODE:	2339	CODE:
1403	glVertex3f (x, y, z);	2340	glVertex3f (x, y, z);
1404		2341
…		…
1416		2353
1417	void glBindTexture (int target, int name)	2354	void glBindTexture (int target, int name)
1418		2355
1419	void glConvolutionParameter (int target, int pname, float params)	2356	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	2357	CODE:
		2358	if (gl.ConvolutionParameterf)
1421	glConvolutionParameterf (target, pname, params);	2359	gl.ConvolutionParameterf (target, pname, params);
1422		2360
1423	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2361	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2362	CODE:
		2363	if (gl.ConvolutionFilter2D)
		2364	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2365
		2366	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2367	CODE:
		2368	if (gl.SeparableFilter2D)
		2369	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1424		2370
1425	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2371	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1426		2372
1427	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2373	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2374
		2375	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2376
		2377	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1428		2378
1429	int glGenTexture ()	2379	int glGenTexture ()
1430	CODE:	2380	CODE:
1431	{	2381	{
1432	GLuint name;	2382	GLuint name;
		2383	if (AvFILL (texture_av) >= 0)
		2384	name = (GLuint)(size_t)av_pop (texture_av);
		2385	else
1433	glGenTextures (1, &name);	2386	glGenTextures (1, &name);
1434	RETVAL = name;	2387	RETVAL = name;
1435	}	2388	}
1436	OUTPUT:	2389	OUTPUT:
1437	RETVAL	2390	RETVAL
1438		2391
1439	void glDeleteTexture (int name)	2392	void glDeleteTexture (int name)
1440	CODE:	2393	CODE:
1441	{	2394	{
1442	GLuint name_ = name;	2395	/* make a half-assed attempt at returning the memory used by the texture */
		2396	/* textures are frequently being reused by cfplus anyway */
		2397	glBindTexture (GL_TEXTURE_2D, name);
		2398	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
		2399	av_push (texture_av, (SV *)(size_t)name);
1443	glDeleteTextures (1, &name_);	2400	/glDeleteTextures (1, &name_);/
1444	}	2401	}
1445		2402
1446	int glGenList ()	2403	int glGenList ()
1447	CODE:	2404	CODE:
1448	RETVAL = glGenLists (1);	2405	RETVAL = glGenLists (1);

Diff Legend

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs. Revision 1.189 by root, Sat Apr 21 23:54:23 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.189 by root, Sat Apr 21 23:54:23 2007 UTC