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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
15		24
16	#include <SDL.h>	25	#include <SDL.h>
17	#include <SDL_endian.h>	26	#include <SDL_endian.h>
18	#include <SDL_image.h>	27	#include <SDL_image.h>
19	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
21		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
22	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
23		35
24	#include <pango/pango.h>	36	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		37
29	#ifndef _WIN32	38	#ifndef _WIN32
30	# include <sys/types.h>	39	# include <sys/types.h>
31	# include <sys/socket.h>	40	# include <sys/socket.h>
32	# include <netinet/in.h>	41	# include <netinet/in.h>
33	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
34	# include <inttypes.h>	43	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	44	#endif
43		45
44	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		47
46	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
47		49
48	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
50		52
51	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
		60
		61	static AV *texture_av;
52		62
53	static struct	63	static struct
54	{	64	{
55	#define GL_FUNC(ptr,name) ptr name;	65	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	66	#include "glfunc.h"
57	#undef GL_FUNC	67	#undef GL_FUNC
58	} gl;	68	} gl;
59		69
		70	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	71	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	72	{
62	if (gl.BlendFuncSeparate)	73	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	74	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	75	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	76	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	77	else
67	glBlendFunc (sa, da);	78	glBlendFunc (sa, da);
68	}	79	}
69		80
		81	static GLuint
		82	gen_texture ()
		83	{
		84	GLuint name;
		85
		86	if (AvFILL (texture_av) >= 0)
		87	name = (GLuint)(size_t)av_pop (texture_av);
		88	else
		89	glGenTextures (1, &name);
		90
		91	return name;
		92	}
		93
		94	static void
		95	del_texture (GLuint name)
		96	{
		97	/* make a half-assed attempt at returning the memory used by the texture */
		98	/* textures are frequently being reused by cfplus anyway */
		99	/glBindTexture (GL_TEXTURE_2D, name);/
		100	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		101	av_push (texture_av, (SV *)(size_t)name);
		102	glDeleteTextures (1, &name);
		103	}
		104
		105	#include "texcache.c"
		106
		107	#include "pango-font.c"
		108	#include "pango-fontmap.c"
		109	#include "pango-render.c"
		110
70	typedef Mix_Chunk *CFClient__MixChunk;	111	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	112	typedef Mix_Music *CFPlus__MixMusic;
72		113
73	typedef PangoFontDescription *CFClient__Font;	114	typedef PangoFontDescription *CFPlus__Font;
		115
		116	static int
		117	shape_attr_p (PangoLayoutRun *run)
		118	{
		119	GSList *attrs = run->item->analysis.extra_attrs;
		120
		121	while (attrs)
		122	{
		123	PangoAttribute *attr = attrs->data;
		124
		125	if (attr->klass->type == PANGO_ATTR_SHAPE)
		126	return 1;
		127
		128	attrs = attrs->next;
		129	}
		130
		131	return 0;
		132	}
74		133
75	typedef struct cf_layout {	134	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	135	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	136	float r, g, b, a; // default color for rgba mode
79	int base_height;	137	int base_height;
80	CFClient__Font font;	138	CFPlus__Font font;
81	} *CFClient__Layout;	139	} *CFPlus__Layout;
82		140
83	static CFClient__Font default_font;	141	static CFPlus__Font default_font;
84	static PangoContext ft2_context, cairo_context;	142	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	143	static PangoFontMap *opengl_fontmap;
86		144
87	static void	145	static void
88	substitute_func (FcPattern *pattern, gpointer data)	146	substitute_func (FcPattern *pattern, gpointer data)
89	{	147	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	148	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	149	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	151	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	153	}
97		154
98	static void	155	static void
99	layout_update_font (CFClient__Layout self)	156	layout_update_font (CFPlus__Layout self)
100	{	157	{
101	/* use a random scale factor to account for unknown descenders, 0.8 works	158	/* use a random scale factor to account for unknown descenders, 0.8 works
102	* reasonably well with bitstream vera	159	* reasonably well with bitstream vera
103	*/	160	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	161	PangoFontDescription *font = self->font ? self->font : default_font;
108		165
109	pango_layout_set_font_description (self->pl, font);	166	pango_layout_set_font_description (self->pl, font);
110	}	167	}
111		168
112	static void	169	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	170	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
114	{	171	{
		172	PangoRectangle rect;
		173
		174	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	175	pango_layout_get_extents (self->pl, 0, &rect);
116		176
117	if (!w) w = 1;	177	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	178	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		179
120	w = (w + 3) & ~3;	180	if (!rect.width) rect.width = 1;
121	}	181	if (!rect.height) rect.height = 1;
122		182
		183	*w = rect.width;
		184	*h = rect.height;
		185	}
		186
		187	typedef uint16_t tileid;
123	typedef uint16_t mapface;	188	typedef uint16_t faceid;
124		189
125	typedef struct {	190	typedef struct {
126	GLint name;	191	int name;
127	int w, h;	192	int w, h;
128	float s, t;	193	float s, t;
129	uint8_t r, g, b, a;	194	uint8_t r, g, b, a;
		195	tileid smoothtile;
		196	uint8_t smoothlevel;
130	} maptex;	197	} maptex;
131		198
132	typedef struct {	199	typedef struct {
		200	uint32_t player;
		201	tileid tile[3];
133	int16_t darkness;	202	uint16_t darkness;
134	mapface face[3];	203	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	204	} mapcell;
136		205
137	typedef struct {	206	typedef struct {
138	int32_t c0, c1;	207	int32_t c0, c1;
139	mapcell *col;	208	mapcell *col;
140	} maprow;	209	} maprow;
141		210
142	typedef struct map {	211	typedef struct map {
143	int x, y, w, h;	212	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	213	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	214	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	215	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		216
151	int32_t rows;	217	int32_t rows;
152	maprow *row;	218	maprow *row;
153	} *CFClient__Map;	219	} *CFPlus__Map;
154		220
155	static char *	221	static char *
156	prepend (char *ptr, int sze, int inc)	222	prepend (char *ptr, int sze, int inc)
157	{	223	{
158	char *p;	224	char *p;
…		…
175	}	241	}
176		242
177	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	243	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	244	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179		245
		246	static void
		247	need_facenum (struct map *self, faceid face)
		248	{
		249	while (self->faces <= face)
		250	{
		251	Append (tileid, self->face2tile, self->faces, self->faces);
		252	self->faces *= 2;
		253	}
		254	}
		255
		256	static void
		257	need_texid (struct map *self, int texid)
		258	{
		259	while (self->texs <= texid)
		260	{
		261	Append (maptex, self->tex, self->texs, self->texs);
		262	self->texs *= 2;
		263	}
		264	}
		265
180	static maprow *	266	static maprow *
181	map_get_row (CFClient__Map self, int y)	267	map_get_row (CFPlus__Map self, int y)
182	{	268	{
183	if (0 > y)	269	if (0 > y)
184	{	270	{
185	int extend = - y + MAP_EXTEND_Y;	271	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	272	Prepend (maprow, self->row, self->rows, extend);
…		…
224		310
225	return row->col + (x - row->c0);	311	return row->col + (x - row->c0);
226	}	312	}
227		313
228	static mapcell *	314	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	315	map_get_cell (CFPlus__Map self, int x, int y)
230	{	316	{
231	return row_get_cell (map_get_row (self, y), x);	317	return row_get_cell (map_get_row (self, y), x);
232	}	318	}
233		319
234	static void	320	static void
235	map_clear (CFClient__Map self)	321	map_clear (CFPlus__Map self)
236	{	322	{
237	int r;	323	int r;
238		324
239	for (r = 0; r < self->rows; r++)	325	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	326	Safefree (self->row[r].col);
…		…
248	self->row = 0;	334	self->row = 0;
249	self->rows = 0;	335	self->rows = 0;
250	}	336	}
251		337
252	static void	338	static void
253	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
254	{	340	{
255	int x, y;	341	int x, y;
256	maprow *row;	342	maprow *row;
		343	mapcell *cell;
257		344
258	for (y = y0; y < y0 + h; y++)	345	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	346	if (y >= 0)
260	{	347	{
261	if (y >= self->rows)	348	if (y >= self->rows)
…		…
267	if (x >= row->c0)	354	if (x >= row->c0)
268	{	355	{
269	if (x >= row->c1)	356	if (x >= row->c1)
270	break;	357	break;
271		358
272	row->col[x - row->c0].darkness = -1;	359	cell = row->col + x - row->c0;
		360
		361	cell->darkness = 0;
		362	cell->stat_hp = 0;
		363	cell->flags = 0;
		364	cell->player = 0;
273	}	365	}
274	}	366	}
		367	}
		368
		369	typedef struct {
		370	tileid tile;
		371	uint8_t x, y, level;
		372	} smooth_key;
		373
		374	static void
		375	smooth_or_bits (HV hv, smooth_key key, IV bits)
		376	{
		377	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		378
		379	if (SvIOK (*sv))
		380	SvIV_set (sv, SvIVX (sv) \| bits);
		381	else
		382	sv_setiv (*sv, bits);
275	}	383	}
276		384
277	static void	385	static void
278	music_finished (void)	386	music_finished (void)
279	{	387	{
…		…
298	ev.data2 = 0;	406	ev.data2 = 0;
299		407
300	SDL_PushEvent ((SDL_Event *)&ev);	408	SDL_PushEvent ((SDL_Event *)&ev);
301	}	409	}
302		410
		411	static unsigned int
		412	minpot (unsigned int n)
		413	{
		414	if (!n)
		415	return 0;
		416
		417	--n;
		418
		419	n \|= n >> 1;
		420	n \|= n >> 2;
		421	n \|= n >> 4;
		422	n \|= n >> 8;
		423	n \|= n >> 16;
		424
		425	return n + 1;
		426	}
		427
		428	/* SDL should provide this, really. */
		429	#define SDLK_MODIFIER_MIN 300
		430	#define SDLK_MODIFIER_MAX 314
		431
303	MODULE = CFClient PACKAGE = CFClient	432	MODULE = CFPlus PACKAGE = CFPlus
304		433
305	PROTOTYPES: ENABLE	434	PROTOTYPES: ENABLE
306		435
307	BOOT:	436	BOOT:
308	{	437	{
309	HV *stash = gv_stashpv ("CFClient", 1);	438	HV *stash = gv_stashpv ("CFPlus", 1);
310	static const struct {	439	static const struct {
311	const char *name;	440	const char *name;
312	IV iv;	441	IV iv;
313	} *civ, const_iv[] = {	442	} *civ, const_iv[] = {
314	# define const_iv(name) { # name, (IV)name }	443	# define const_iv(name) { # name, (IV)name }
		444	const_iv (SDLK_MODIFIER_MIN),
		445	const_iv (SDLK_MODIFIER_MAX),
		446
315	const_iv (SDL_ACTIVEEVENT),	447	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	448	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	449	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	450	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	451	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	460	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	461	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	462	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	463	const_iv (SDL_VIDEOEXPOSE),
332	const_iv (SDL_USEREVENT),	464	const_iv (SDL_USEREVENT),
		465
		466	const_iv (SDL_APPINPUTFOCUS),
		467	const_iv (SDL_APPMOUSEFOCUS),
		468	const_iv (SDL_APPACTIVE),
		469
333	const_iv (SDLK_KP0),	470	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	471	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	472	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	473	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	474	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	529	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	530	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	531	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	532	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	533	const_iv (SDLK_UNDO),
		534
397	const_iv (KMOD_NONE),	535	const_iv (KMOD_NONE),
		536	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	537	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	538	const_iv (KMOD_RSHIFT),
		539	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	540	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	541	const_iv (KMOD_RCTRL),
		542	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	543	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	544	const_iv (KMOD_RALT),
		545	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	546	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	547	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	548	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	549	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	550	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),
410	const_iv (KMOD_SHIFT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	551	# undef const_iv
414	};	552	};
415		553
416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		556
		557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418	}	559	}
		560
		561	void
		562	weaken (SV *rv)
		563	PROTOTYPE: $
		564	CODE:
		565	sv_rvweaken (rv);
		566
		567	int
		568	in_destruct ()
		569	CODE:
		570	RETVAL = PL_main_cv == Nullcv;
		571	OUTPUT:
		572	RETVAL
		573
		574	NV floor (NV x)
		575
		576	NV ceil (NV x)
419		577
420	void	578	void
421	pango_init ()	579	pango_init ()
422	CODE:	580	CODE:
423	// delayed, so it can pick up new fonts added by AddFontResourceEx
424	{	581	{
425	{
426	ft2_fontmap = pango_ft2_font_map_new ();	582	opengl_fontmap = pango_opengl_font_map_new ();
427	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429	}
430	{
431	cairo_font_options_t *fopt = cairo_font_options_create ();
432	cairo_fontmap = pango_cairo_font_map_get_default ();
433	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434	#ifdef _WIN32
435	// cairo looks like shit eaten twice on windows
436	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437	#else
438	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439	#endif
440	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442	pango_cairo_context_set_font_options (cairo_context, fopt);
443	cairo_font_options_destroy (fopt);
444	}
445	}	585	}
446		586
447	int	587	int
448	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	588	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
449		589
450	void	590	void
451	SDL_Quit ()	591	SDL_Quit ()
452		592
453	void	593	void
…		…
460	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
461	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
462	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
463		603
464	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
466		606
467	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471		611
472	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		613	#if SDL_VERSION_ATLEAST(1,2,10)
		614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		616	#endif
473		617
474	SDL_EnableUNICODE (1);	618	SDL_EnableUNICODE (1);
475	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476		620
477	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	621	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
497	RETVAL = !!SDL_SetVideoMode (	641	RETVAL = !!SDL_SetVideoMode (
498	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	642	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
499	);	643	);
500	if (RETVAL)	644	if (RETVAL)
501	{	645	{
		646	av_clear (texture_av);
		647
502	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
503	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504	# include "glfunc.h"	650	# include "glfunc.h"
505	# undef GL_FUNC	651	# undef GL_FUNC
		652
506	}	653	}
507	OUTPUT:	654	OUTPUT:
508	RETVAL	655	RETVAL
509		656
510	void	657	void
…		…
529	case SDL_KEYDOWN:	676	case SDL_KEYDOWN:
530	case SDL_KEYUP:	677	case SDL_KEYUP:
531	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
534	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535	break;	683	break;
536		684
537	case SDL_ACTIVEEVENT:	685	case SDL_ACTIVEEVENT:
538	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
564	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566	break;	714	break;
567	}	715	}
568		716
569	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
570	}	718	}
571	}	719	}
572		720
573	int	721	int
574	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
583	Mix_AllocateChannels (int numchans = -1)	731	Mix_AllocateChannels (int numchans = -1)
584		732
585	void	733	void
586	lowdelay (int fd, int val = 1)	734	lowdelay (int fd, int val = 1)
587	CODE:	735	CODE:
		736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		737
		738	void
		739	win32_proxy_info ()
		740	PPCODE:
		741	{
588	#ifndef _WIN32	742	#ifdef _WIN32
589	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	743	char buffer[2048];
		744	DWORD buflen;
		745
		746	EXTEND (SP, 3);
		747
		748	buflen = sizeof (buffer);
		749	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		750	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		751	{
		752	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		753
		754	buflen = sizeof (buffer);
		755	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		756	{
		757	PUSHs (newSVpv (buffer, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		761	PUSHs (newSVpv (buffer, 0));
		762	}
		763	}
590	#endif	764	#endif
		765	}
591		766
592	void	767	void
593	add_font (char *file)	768	add_font (char *file)
594	CODE:	769	CODE:
595	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596	#ifdef _WIN32
597	// cairo... sigh... requires win2000
598	AddFontResourceEx (file, FR_PRIVATE, 0);
599	#endif
600		771
601	void	772	void
602	load_image_inline (SV *image_)	773	load_image_inline (SV *image_)
603	ALIAS:	774	ALIAS:
604	load_image_file = 1	775	load_image_file = 1
…		…
646		817
647	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	818	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648		819
649	assert (surface2->pitch == surface2->w * 4);	820	assert (surface2->pitch == surface2->w * 4);
650		821
		822	SDL_LockSurface (surface2);
651	EXTEND (SP, 5);	823	EXTEND (SP, 6);
652	PUSHs (sv_2mortal (newSViv (surface2->w)));	824	PUSHs (sv_2mortal (newSViv (surface2->w)));
653	PUSHs (sv_2mortal (newSViv (surface2->h)));	825	PUSHs (sv_2mortal (newSViv (surface2->h)));
654	SDL_LockSurface (surface2);
655	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656	SDL_UnlockSurface (surface2);
657	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	827	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
658	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		830	SDL_UnlockSurface (surface2);
660		831
661	SDL_FreeSurface (surface);	832	SDL_FreeSurface (surface);
662	SDL_FreeSurface (surface2);	833	SDL_FreeSurface (surface2);
663	}	834	}
664		835
…		…
700	CODE:	871	CODE:
701	fprintf (stderr, "FATAL: %s\n", message);	872	fprintf (stderr, "FATAL: %s\n", message);
702	#ifdef _WIN32	873	#ifdef _WIN32
703	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
704	#endif	875	#endif
705	exit (1);	876	_exit (1);
706		877
		878	void
		879	_exit (int retval = 0)
		880	CODE:
		881	#ifdef WIN32
		882	ExitThread (retval); // unclean, please beam me up
		883	#else
		884	_exit (retval);
		885	#endif
		886
707	MODULE = CFClient PACKAGE = CFClient::Font	887	MODULE = CFPlus PACKAGE = CFPlus::Font
708		888
709	CFClient::Font	889	CFPlus::Font
710	new_from_file (SV class, char path, int id = 0)	890	new_from_file (SV class, char path, int id = 0)
711	CODE:	891	CODE:
712	{	892	{
713	int count;	893	int count;
714	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	894	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
717	}	897	}
718	OUTPUT:	898	OUTPUT:
719	RETVAL	899	RETVAL
720		900
721	void	901	void
722	DESTROY (CFClient::Font self)	902	DESTROY (CFPlus::Font self)
723	CODE:	903	CODE:
724	pango_font_description_free (self);	904	pango_font_description_free (self);
725		905
726	void	906	void
727	make_default (CFClient::Font self)	907	make_default (CFPlus::Font self)
728	CODE:	908	CODE:
729	default_font = self;	909	default_font = self;
730		910
731	MODULE = CFClient PACKAGE = CFClient::Layout	911	MODULE = CFPlus PACKAGE = CFPlus::Layout
732		912
733	CFClient::Layout	913	void
734	new (SV *class, int rgba = 0)	914	reset_glyph_cache ()
		915	CODE:
		916	tc_clear ();
		917
		918	CFPlus::Layout
		919	new (SV *class)
735	CODE:	920	CODE:
736	New (0, RETVAL, 1, struct cf_layout);	921	New (0, RETVAL, 1, struct cf_layout);
737		922
738	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	923	RETVAL->pl = pango_layout_new (opengl_context);
739	RETVAL->rgba = rgba;
740	RETVAL->r = 1.;	924	RETVAL->r = 1.;
741	RETVAL->g = 1.;	925	RETVAL->g = 1.;
742	RETVAL->b = 1.;	926	RETVAL->b = 1.;
743	RETVAL->a = 1.;	927	RETVAL->a = 1.;
744	RETVAL->base_height = MIN_FONT_HEIGHT;	928	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
748	layout_update_font (RETVAL);	932	layout_update_font (RETVAL);
749	OUTPUT:	933	OUTPUT:
750	RETVAL	934	RETVAL
751		935
752	void	936	void
753	DESTROY (CFClient::Layout self)	937	DESTROY (CFPlus::Layout self)
754	CODE:	938	CODE:
755	g_object_unref (self->pl);	939	g_object_unref (self->pl);
756	Safefree (self);	940	Safefree (self);
757		941
		942	void
		943	set_text (CFPlus::Layout self, SV *text_)
		944	CODE:
		945	{
		946	STRLEN textlen;
		947	char *text = SvPVutf8 (text_, textlen);
		948
		949	pango_layout_set_text (self->pl, text, textlen);
		950	}
		951
		952	void
		953	set_markup (CFPlus::Layout self, SV *text_)
		954	CODE:
		955	{
		956	STRLEN textlen;
		957	char *text = SvPVutf8 (text_, textlen);
		958
		959	pango_layout_set_markup (self->pl, text, textlen);
		960	}
		961
		962	void
		963	set_shapes (CFPlus::Layout self, ...)
		964	CODE:
		965	{
		966	PangoAttrList *attrs = 0;
		967	const char *text = pango_layout_get_text (self->pl);
		968	const char *pos = text;
		969	int arg = 4;
		970
		971	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		972	{
		973	PangoRectangle inkrect, rect;
		974	PangoAttribute *attr;
		975
		976	int x = SvIV (ST (arg - 3));
		977	int y = SvIV (ST (arg - 2));
		978	int w = SvIV (ST (arg - 1));
		979	int h = SvIV (ST (arg ));
		980
		981	inkrect.x = 0;
		982	inkrect.y = 0;
		983	inkrect.width = 0;
		984	inkrect.height = 0;
		985
		986	rect.x = x * PANGO_SCALE;
		987	rect.y = y * PANGO_SCALE;
		988	rect.width = w * PANGO_SCALE;
		989	rect.height = h * PANGO_SCALE;
		990
		991	if (!attrs)
		992	attrs = pango_layout_get_attributes (self->pl);
		993
		994	attr = pango_attr_shape_new (&inkrect, &rect);
		995	attr->start_index = pos - text;
		996	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		997	pango_attr_list_insert (attrs, attr);
		998
		999	arg += 4;
		1000	pos += sizeof (OBJ_STR) - 1;
		1001	}
		1002
		1003	if (attrs)
		1004	pango_layout_set_attributes (self->pl, attrs);
		1005	}
		1006
		1007	void
		1008	get_shapes (CFPlus::Layout self)
		1009	PPCODE:
		1010	{
		1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1012
		1013	do
		1014	{
		1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1016
		1017	if (run && shape_attr_p (run))
		1018	{
		1019	PangoRectangle extents;
		1020	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1021
		1022	EXTEND (SP, 2);
		1023	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1024	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1025	}
		1026	}
		1027	while (pango_layout_iter_next_run (iter));
		1028
		1029	pango_layout_iter_free (iter);
		1030	}
		1031
758	int	1032	int
759	is_rgba (CFClient::Layout self)	1033	has_wrapped (CFPlus::Layout self)
760	CODE:	1034	CODE:
761	RETVAL = self->rgba;	1035	{
		1036	int lines = 1;
		1037	const char *text = pango_layout_get_text (self->pl);
		1038
		1039	while (*text)
		1040	lines += *text++ == '\n';
		1041
		1042	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1043	}
762	OUTPUT:	1044	OUTPUT:
763	RETVAL	1045	RETVAL
764		1046
765	void
766	set_text (CFClient::Layout self, SV *text_)
767	CODE:
768	{
769	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);
771
772	pango_layout_set_text (self->pl, text, textlen);
773	}
774
775	void
776	set_markup (CFClient::Layout self, SV *text_)
777	CODE:
778	{
779	STRLEN textlen;
780	char *text = SvPVutf8 (text_, textlen);
781
782	pango_layout_set_markup (self->pl, text, textlen);
783	}
784
785	SV *	1047	SV *
786	get_text (CFClient::Layout self)	1048	get_text (CFPlus::Layout self)
787	CODE:	1049	CODE:
788	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789	SvUTF8_on (RETVAL);	1051	sv_utf8_decode (RETVAL);
790	OUTPUT:	1052	OUTPUT:
791	RETVAL	1053	RETVAL
792		1054
793	void	1055	void
794	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
795	CODE:	1057	CODE:
796	self->r = r;	1058	self->r = r;
797	self->g = g;	1059	self->g = g;
798	self->b = b;	1060	self->b = b;
799	self->a = a;	1061	self->a = a;
800		1062
801	void	1063	void
802	set_font (CFClient::Layout self, CFClient::Font font = 0)	1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
803	CODE:	1065	CODE:
804	if (self->font != font)	1066	if (self->font != font)
805	{	1067	{
806	self->font = font;	1068	self->font = font;
807	layout_update_font (self);	1069	layout_update_font (self);
808	}	1070	}
809		1071
810	void	1072	void
811	set_height (CFClient::Layout self, int base_height)	1073	set_height (CFPlus::Layout self, int base_height)
812	CODE:	1074	CODE:
813	if (self->base_height != base_height)	1075	if (self->base_height != base_height)
814	{	1076	{
815	self->base_height = base_height;	1077	self->base_height = base_height;
816	layout_update_font (self);	1078	layout_update_font (self);
817	}	1079	}
818		1080
819	void	1081	void
820	set_width (CFClient::Layout self, int max_width = -1)	1082	set_width (CFPlus::Layout self, int max_width = -1)
821	CODE:	1083	CODE:
822	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
823		1085
824	void	1086	void
825	set_indent (CFClient::Layout self, int indent)	1087	set_indent (CFPlus::Layout self, int indent)
826	CODE:	1088	CODE:
827	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828		1090
829	void	1091	void
830	set_spacing (CFClient::Layout self, int spacing)	1092	set_spacing (CFPlus::Layout self, int spacing)
831	CODE:	1093	CODE:
832	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833		1095
834	void	1096	void
835	set_ellipsise (CFClient::Layout self, int ellipsise)	1097	set_ellipsise (CFPlus::Layout self, int ellipsise)
836	CODE:	1098	CODE:
837	pango_layout_set_ellipsize (self->pl,	1099	pango_layout_set_ellipsize (self->pl,
838	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START
839	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
841	: PANGO_ELLIPSIZE_NONE	1103	: PANGO_ELLIPSIZE_NONE
842	);	1104	);
843		1105
844	void	1106	void
845	set_single_paragraph_mode (CFClient::Layout self, int spm)	1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)
846	CODE:	1108	CODE:
847	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848		1110
849	void	1111	void
850	size (CFClient::Layout self)	1112	size (CFPlus::Layout self)
851	PPCODE:	1113	PPCODE:
852	{	1114	{
853	int w, h;	1115	int w, h;
854		1116
855	layout_get_pixel_size (self, &w, &h);	1117	layout_get_pixel_size (self, &w, &h);
…		…
858	PUSHs (sv_2mortal (newSViv (w)));	1120	PUSHs (sv_2mortal (newSViv (w)));
859	PUSHs (sv_2mortal (newSViv (h)));	1121	PUSHs (sv_2mortal (newSViv (h)));
860	}	1122	}
861		1123
862	int	1124	int
		1125	descent (CFPlus::Layout self)
		1126	CODE:
		1127	{
		1128	PangoRectangle rect;
		1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1130	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1131	RETVAL = PANGO_DESCENT (rect);
		1132	}
		1133	OUTPUT:
		1134	RETVAL
		1135
		1136	int
863	xy_to_index (CFClient::Layout self, int x, int y)	1137	xy_to_index (CFPlus::Layout self, int x, int y)
864	CODE:	1138	CODE:
865	{	1139	{
866	int index, trailing;	1140	int index, trailing;
867	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
868	RETVAL = index;	1142	RETVAL = index + trailing;
869	}	1143	}
870	OUTPUT:	1144	OUTPUT:
871	RETVAL	1145	RETVAL
872		1146
873	void	1147	void
874	cursor_pos (CFClient::Layout self, int index)	1148	cursor_pos (CFPlus::Layout self, int index)
875	PPCODE:	1149	PPCODE:
876	{	1150	{
877	PangoRectangle strong_pos;	1151	PangoRectangle strong_pos;
878	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
879		1153
…		…
882	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
883	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
884	}	1158	}
885		1159
886	void	1160	void
887	render (CFClient::Layout self)	1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
888	PPCODE:	1162	PPCODE:
889	{	1163	{
890	SV *retval;	1164	int line, x;
891	int w, h;
892		1165
893	layout_get_pixel_size (self, &w, &h);	1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
894		1168
895	if (self->rgba)
896	{
897	cairo_surface_t *surface;
898	cairo_t *cairo;
899
900	retval = newSV (w * h * 4);
901	SvPOK_only (retval);
902	SvCUR_set (retval, w * h * 4);
903
904	memset (SvPVX (retval), 0, w * h * 4);
905
906	surface = cairo_image_surface_create_for_data (
907	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
908	cairo = cairo_create (surface);
909	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911	pango_cairo_show_layout (cairo, self->pl);
912
913	cairo_destroy (cairo);
914	cairo_surface_destroy (surface);
915
916	// what a mess, and its premultiplied, too :(
917	{
918	uint32_t p = (uint32_t )SvPVX (retval);
919	uint32_t e = p + w h;
920
921	while (p < e)
922	{
923	uint32_t rgba = *p;
924	rgba = (rgba >> 24) \| (rgba << 8);
925	#if 0
926	#ifdef _WIN32
927	{//D
928	uint8_t r = rgba >> 24;
929	uint8_t g = rgba >> 16;
930	uint8_t b = rgba >> 8;
931	uint8_t a = rgba >> 0;
932
933	rgba = (rgba & 0xffffff00) \| a;
934	}
935	#endif
936	#endif
937	rgba = SDL_SwapBE32 (rgba);
938	*p++ = rgba;
939	}
940	}
941
942	EXTEND (SP, 5);	1169	EXTEND (SP, 2);
943	PUSHs (sv_2mortal (newSViv (w)));	1170	PUSHs (sv_2mortal (newSViv (line - 1)));
		1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1172	}
		1173
		1174	void
		1175	line_x_to_index (CFPlus::Layout self, int line, int x)
		1176	PPCODE:
		1177	{
		1178	PangoLayoutLine *lp;
		1179	int index, trailing;
		1180
		1181	if (line < 0)
		1182	XSRETURN_EMPTY;
		1183
		1184	if (!(lp = pango_layout_get_line (self->pl, line)))
		1185	XSRETURN_EMPTY; /* do better */
		1186
		1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1188
		1189	EXTEND (SP, 2);
		1190	if (GIMME_V == G_SCALAR)
944	PUSHs (sv_2mortal (newSViv (h)));	1191	PUSHs (sv_2mortal (newSViv (index + trailing)));
945	PUSHs (sv_2mortal (retval));
946	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	}
949	else	1192	else
950	{	1193	{
951	FT_Bitmap bitmap;
952
953	retval = newSV (w * h);
954	SvPOK_only (retval);
955	SvCUR_set (retval, w * h);
956
957	bitmap.rows = h;
958	bitmap.width = w;
959	bitmap.pitch = w;
960	bitmap.buffer = (unsigned char*)SvPVX (retval);
961	bitmap.num_grays = 256;
962	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964	memset (bitmap.buffer, 0, w * h);
965
966	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968	EXTEND (SP, 5);
969	PUSHs (sv_2mortal (newSViv (w)));	1194	PUSHs (sv_2mortal (newSViv (index)));
970	PUSHs (sv_2mortal (newSViv (h)));	1195	PUSHs (sv_2mortal (newSViv (trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	}	1196	}
975	}	1197	}
976		1198
		1199	void
		1200	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1201	PPCODE:
		1202	pango_opengl_render_layout_subpixel (
		1203	self->pl,
		1204	x * PANGO_SCALE, y * PANGO_SCALE,
		1205	self->r, self->g, self->b, self->a,
		1206	flags
		1207	);
		1208
977	MODULE = CFClient PACKAGE = CFClient::Texture	1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
978		1210
979	void	1211	void
		1212	pad2pot (SV data_, SV w_, SV *h_)
		1213	CODE:
		1214	{
		1215	int ow = SvIV (w_);
		1216	int oh = SvIV (h_);
		1217
		1218	if (ow && oh)
		1219	{
		1220	int nw = minpot (ow);
		1221	int nh = minpot (oh);
		1222
		1223	if (nw != ow \|\| nh != oh)
		1224	{
		1225	if (SvOK (data_))
		1226	{
		1227	STRLEN datalen;
		1228	char *data = SvPVbyte (data_, datalen);
		1229	int bpp = datalen / (ow * oh);
		1230	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1231
		1232	SvPOK_only (result_);
		1233	SvCUR_set (result_, nw * nh * bpp);
		1234
		1235	memset (SvPVX (result_), 0, nw * nh * bpp);
		1236	while (oh--)
		1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1238
		1239	sv_setsv (data_, result_);
		1240	}
		1241
		1242	sv_setiv (w_, nw);
		1243	sv_setiv (h_, nh);
		1244	}
		1245	}
		1246	}
		1247
		1248	void
980	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981	PROTOTYPE: $$$;$$	1250	PROTOTYPE: $$$;$$
982	ALIAS:	1251	ALIAS:
983	draw_quad_alpha = 1	1252	draw_quad_alpha = 1
984	draw_quad_alpha_premultiplied = 2	1253	draw_quad_alpha_premultiplied = 2
985	CODE:	1254	CODE:
…		…
1023	glDisable (GL_ALPHA_TEST);	1292	glDisable (GL_ALPHA_TEST);
1024	glDisable (GL_BLEND);	1293	glDisable (GL_BLEND);
1025	}	1294	}
1026	}	1295	}
1027		1296
1028	MODULE = CFClient PACKAGE = CFClient::Map	1297	MODULE = CFPlus PACKAGE = CFPlus::Map
1029		1298
1030	CFClient::Map	1299	CFPlus::Map
1031	new (SV *class, int map_width, int map_height)	1300	new (SV *class)
1032	CODE:	1301	CODE:
1033	New (0, RETVAL, 1, struct map);	1302	New (0, RETVAL, 1, struct map);
1034	RETVAL->x = 0;	1303	RETVAL->x = 0;
1035	RETVAL->y = 0;	1304	RETVAL->y = 0;
1036	RETVAL->w = map_width;	1305	RETVAL->w = 0;
1037	RETVAL->h = map_height;	1306	RETVAL->h = 0;
1038	RETVAL->ox = 0;	1307	RETVAL->ox = 0;
1039	RETVAL->oy = 0;	1308	RETVAL->oy = 0;
1040	RETVAL->faces = 8192;	1309	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1310	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042	RETVAL->texs = 8192;
1043	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044	RETVAL->rows = 0;	1311	RETVAL->rows = 0;
1045	RETVAL->row = 0;	1312	RETVAL->row = 0;
1046	OUTPUT:	1313	OUTPUT:
1047	RETVAL	1314	RETVAL
1048		1315
1049	void	1316	void
1050	DESTROY (CFClient::Map self)	1317	DESTROY (CFPlus::Map self)
1051	CODE:	1318	CODE:
1052	{	1319	{
1053	map_clear (self);	1320	map_clear (self);
1054	Safefree (self->face);	1321	Safefree (self->face2tile);
		1322	Safefree (self->tex);
1055	Safefree (self);	1323	Safefree (self);
1056	}	1324	}
1057		1325
1058	void	1326	void
		1327	resize (CFPlus::Map self, int map_width, int map_height)
		1328	CODE:
		1329	self->w = map_width;
		1330	self->h = map_height;
		1331
		1332	void
1059	clear (CFClient::Map self)	1333	clear (CFPlus::Map self)
1060	CODE:	1334	CODE:
1061	map_clear (self);	1335	map_clear (self);
1062		1336
1063	void	1337	void
1064	set_face (CFClient::Map self, int face, int texid)	1338	set_tileid (CFPlus::Map self, int face, int tile)
1065	CODE:	1339	CODE:
1066	{	1340	{
1067	while (self->faces <= face)	1341	need_facenum (self, face); self->face2tile [face] = tile;
1068	{	1342	need_texid (self, tile);
1069	Append (mapface, self->face, self->faces, self->faces);
1070	self->faces *= 2;
1071	}
1072
1073	self->face [face] = texid;
1074	}	1343	}
1075		1344
1076	void	1345	void
		1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1347	CODE:
		1348	{
		1349	tileid texid;
		1350	maptex *tex;
		1351
		1352	if (face < 0 \|\| face >= self->faces)
		1353	return;
		1354
		1355	if (smooth < 0 \|\| smooth >= self->faces)
		1356	return;
		1357
		1358	texid = self->face2tile [face];
		1359
		1360	if (!texid)
		1361	return;
		1362
		1363	tex = self->tex + texid;
		1364	tex->smoothtile = self->face2tile [smooth];
		1365	tex->smoothlevel = level;
		1366	}
		1367
		1368	void
1077	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1369	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1078	CODE:	1370	CODE:
1079	{	1371	{
1080	while (self->texs <= texid)	1372	need_texid (self, texid);
1081	{
1082	Append (maptex, self->tex, self->texs, self->texs);
1083	self->texs *= 2;
1084	}
1085		1373
1086	{	1374	{
1087	maptex *tex = self->tex + texid;	1375	maptex *tex = self->tex + texid;
1088		1376
1089	tex->name = name;	1377	tex->name = name;
…		…
1106	// from transparent color bleeding and ugly wrapping effects.	1394	// from transparent color bleeding and ugly wrapping effects.
1107	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108	}	1396	}
1109		1397
1110	int	1398	int
1111	ox (CFClient::Map self)	1399	ox (CFPlus::Map self)
1112	ALIAS:	1400	ALIAS:
1113	oy = 1	1401	oy = 1
1114	x = 2	1402	x = 2
1115	y = 3	1403	y = 3
1116	w = 4	1404	w = 4
…		…
1127	}	1415	}
1128	OUTPUT:	1416	OUTPUT:
1129	RETVAL	1417	RETVAL
1130		1418
1131	void	1419	void
1132	scroll (CFClient::Map self, int dx, int dy)	1420	scroll (CFPlus::Map self, int dx, int dy)
1133	CODE:	1421	CODE:
1134	{	1422	{
1135	if (dx > 0)	1423	if (dx > 0)
1136	map_blank (self, self->x, self->y, dx - 1, self->h);	1424	map_blank (self, self->x, self->y, dx, self->h);
1137	else if (dx < 0)	1425	else if (dx < 0)
1138	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1426	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139		1427
1140	if (dy > 0)	1428	if (dy > 0)
1141	map_blank (self, self->x, self->y, self->w, dy - 1);	1429	map_blank (self, self->x, self->y, self->w, dy);
1142	else if (dy < 0)	1430	else if (dy < 0)
1143	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1431	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144		1432
1145	self->ox += dx; self->x += dx;	1433	self->ox += dx; self->x += dx;
1146	self->oy += dy; self->y += dy;	1434	self->oy += dy; self->y += dy;
1147		1435
1148	while (self->y < 0)	1436	while (self->y < 0)
…		…
1153	self->y += MAP_EXTEND_Y;	1441	self->y += MAP_EXTEND_Y;
1154	}	1442	}
1155	}	1443	}
1156		1444
1157	void	1445	void
1158	map1a_update (CFClient::Map self, SV *data_)	1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1159	CODE:	1447	CODE:
1160	{	1448	{
1161	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1449	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1162	uint8_t data_end = (uint8_t )SvEND (data_);	1450	uint8_t data_end = (uint8_t )SvEND (data_);
1163	mapcell *cell;	1451	mapcell *cell;
1164	int x, y, flags;	1452	int x, y, flags;
1165		1453
1166	while (data < data_end)	1454	while (data < data_end - 1)
1167	{	1455	{
1168	flags = (data [0] << 8) + data [1]; data += 2;	1456	flags = (data [0] << 8) + data [1]; data += 2;
1169		1457
1170	x = ((flags >> 10) & 63) + self->x;	1458	x = self->x + ((flags >> 10) & 63);
1171	y = ((flags >> 4) & 63) + self->y;	1459	y = self->y + ((flags >> 4) & 63);
1172		1460
1173	cell = map_get_cell (self, x, y);	1461	cell = map_get_cell (self, x, y);
1174		1462
1175	if (flags & 15)	1463	if (flags & 15)
1176	{	1464	{
1177	if (cell->darkness < 0)	1465	if (!cell->darkness)
1178	{	1466	{
		1467	memset (cell, 0, sizeof (*cell));
1179	cell->darkness = 0;	1468	cell->darkness = 256;
1180	cell->face [0] = 0;
1181	cell->face [1] = 0;
1182	cell->face [2] = 0;
1183	}	1469	}
1184		1470
1185	cell->darkness = flags & 8 ? *data++ : 255;
1186
1187	//TODO: don't trust server data to be in-range(!)	1471	//TODO: don't trust server data to be in-range(!)
		1472
		1473	if (flags & 8)
		1474	{
		1475	if (extmap)
		1476	{
		1477	uint8_t ext, cmd;
		1478
		1479	do
		1480	{
		1481	ext = *data++;
		1482	cmd = ext & 0x3f;
		1483
		1484	if (cmd < 4)
		1485	cell->darkness = 255 - ext * 64 + 1;
		1486	else if (cmd == 5) // health
		1487	{
		1488	cell->stat_width = 1;
		1489	cell->stat_hp = *data++;
		1490	}
		1491	else if (cmd == 6) // monster width
		1492	cell->stat_width = *data++ + 1;
		1493	else if (cmd == 0x47)
		1494	{
		1495	if (*data == 4)
		1496	; // decode player count
		1497
		1498	data += *data + 1;
		1499	}
		1500	else if (cmd == 8) // cell flags
		1501	cell->flags = *data++;
		1502	else if (ext & 0x40) // unknown, multibyte => skip
		1503	data += *data + 1;
		1504	else
		1505	data++;
		1506	}
		1507	while (ext & 0x80);
		1508	}
		1509	else
		1510	cell->darkness = *data++ + 1;
		1511	}
1188		1512
1189	if (flags & 4)	1513	if (flags & 4)
1190	{	1514	{
1191	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1515	faceid face = (data [0] << 8) + data [1]; data += 2;
		1516	need_facenum (self, face);
		1517	cell->tile [0] = self->face2tile [face];
1192	}	1518	}
1193		1519
1194	if (flags & 2)	1520	if (flags & 2)
1195	{	1521	{
1196	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1522	faceid face = (data [0] << 8) + data [1]; data += 2;
		1523	need_facenum (self, face);
		1524	cell->tile [1] = self->face2tile [face];
1197	}	1525	}
1198		1526
1199	if (flags & 1)	1527	if (flags & 1)
1200	{	1528	{
1201	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1529	faceid face = (data [0] << 8) + data [1]; data += 2;
		1530	need_facenum (self, face);
		1531	cell->tile [2] = self->face2tile [face];
1202	}	1532	}
1203	}	1533	}
1204	else	1534	else
1205	cell->darkness = -1;	1535	cell->darkness = 0;
1206	}	1536	}
1207	}	1537	}
1208		1538
1209	SV *	1539	SV *
1210	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1211	CODE:	1541	CODE:
1212	{	1542	{
1213	int x1, x;	1543	int x1, x;
1214	int y1, y;	1544	int y1, y;
1215	int z;	1545	int z;
…		…
1236	{	1566	{
1237	mapcell *cell = row->col + (x - row->c0);	1567	mapcell *cell = row->col + (x - row->c0);
1238		1568
1239	for (z = 0; z <= 0; z++)	1569	for (z = 0; z <= 0; z++)
1240	{	1570	{
1241	mapface face = cell->face [z];
1242
1243	if (face)
1244	{
1245	maptex tex = self->tex [face];	1571	maptex tex = self->tex [cell->tile [z]];
1246	int a0 = 255 - tex.a;	1572	int a0 = 255 - tex.a;
1247	int a1 = tex.a;	1573	int a1 = tex.a;
1248		1574
1249	r = (r * a0 + tex.r * a1) / 255;	1575	r = (r * a0 + tex.r * a1) / 255;
1250	g = (g * a0 + tex.g * a1) / 255;	1576	g = (g * a0 + tex.g * a1) / 255;
1251	b = (b * a0 + tex.b * a1) / 255;	1577	b = (b * a0 + tex.b * a1) / 255;
1252	a = (a * a0 + tex.a * a1) / 255;	1578	a = (a * a0 + tex.a * a1) / 255;
1253	}
1254	}	1579	}
1255	}	1580	}
1256		1581
1257	*map++ = (r )	1582	*map++ = (r )
1258	\| (g << 8)	1583	\| (g << 8)
…		…
1265	}	1590	}
1266	OUTPUT:	1591	OUTPUT:
1267	RETVAL	1592	RETVAL
1268		1593
1269	void	1594	void
1270	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1271	PPCODE:	1596	CODE:
1272	{	1597	{
1273	int vx, vy;	1598	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1601	smooth_key skey;
1274	int x, y, z;	1602	int x, y, z;
1275	int last_name;	1603	int last_name;
1276	mapface face;	1604
		1605	// thats current max. sorry.
		1606	if (sw > 255) sw = 255;
		1607	if (sh > 255) sh = 255;
		1608
		1609	// clear key, in case of extra padding
		1610	memset (&skey, 0, sizeof (skey));
		1611
		1612	glColor4ub (255, 255, 255, 255);
		1613
		1614	glEnable (GL_BLEND);
		1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1616	glEnable (GL_TEXTURE_2D);
		1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1618
		1619	glBegin (GL_QUADS);
		1620
		1621	last_name = 0;
		1622
		1623	mx += self->x;
		1624	my += self->y;
		1625
		1626	// first pass: determine smooth_max
		1627	// rather ugly, if you ask me
		1628	// could also be stored inside mapcell and updated on change
		1629	memset (smooth_max, 0, sizeof (smooth_max));
		1630
		1631	for (y = 0; y < sh; y++)
		1632	if (0 <= y + my && y + my < self->rows)
		1633	{
		1634	maprow *row = self->row + (y + my);
		1635
		1636	for (x = 0; x < sw; x++)
		1637	if (row->c0 <= x + mx && x + mx < row->c1)
		1638	{
		1639	mapcell *cell = row->col + (x + mx - row->c0);
		1640
		1641	smooth_max[x + 1][y + 1] =
		1642	MAX (self->tex [cell->tile [0]].smoothlevel,
		1643	MAX (self->tex [cell->tile [1]].smoothlevel,
		1644	self->tex [cell->tile [2]].smoothlevel));
		1645	}
		1646	}
		1647
		1648	for (z = 0; z <= 2; z++)
		1649	{
		1650	memset (smooth_level, 0, sizeof (smooth_level));
		1651
		1652	for (y = 0; y < sh; y++)
		1653	if (0 <= y + my && y + my < self->rows)
		1654	{
		1655	maprow *row = self->row + (y + my);
		1656
		1657	for (x = 0; x < sw; x++)
		1658	if (row->c0 <= x + mx && x + mx < row->c1)
		1659	{
		1660	mapcell *cell = row->col + (x + mx - row->c0);
		1661	tileid tile = cell->tile [z];
		1662
		1663	if (tile)
		1664	{
		1665	maptex tex = self->tex [tile];
		1666	int px = (x + 1) * T - tex.w;
		1667	int py = (y + 1) * T - tex.h;
		1668
		1669	// suppressing texture state switches here
		1670	// is only moderately effective, but worth the extra effort
		1671	if (last_name != tex.name)
		1672	{
		1673	if (!tex.name)
		1674	tex = self->tex [2]; /* missing, replace by noface */
		1675
		1676	glEnd ();
		1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1678	glBegin (GL_QUADS);
		1679	}
		1680
		1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1685
		1686	if (cell->flags && z == 2)
		1687	{
		1688	if (cell->flags & 1)
		1689	{
		1690	maptex tex = self->tex [1];
		1691	int px = x * T + T * 2 / 32;
		1692	int py = y * T - T * 6 / 32;
		1693
		1694	glEnd ();
		1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1696	glBegin (GL_QUADS);
		1697
		1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1702	}
		1703	}
		1704
		1705	// update smooth hash
		1706	if (tex.smoothtile)
		1707	{
		1708	skey.tile = tex.smoothtile;
		1709	skey.level = tex.smoothlevel;
		1710
		1711	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1712
		1713	// add bits to current tile and all neighbours. skey.x\|y is
		1714	// shifted +1\|+1 so we always stay positive.
		1715
		1716	// bits is ___n cccc CCCC bbbb
		1717	// n do not draw borders&corners
		1718	// c draw these corners, but...
		1719	// C ... not these
		1720	// b draw these borders
		1721
		1722	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1723	// ┃· ·· ·┃ ━━
		1724
		1725	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1726	// ·· ·· ·┏ ┓·
		1727
		1728	// full tile
		1729	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1730
		1731	// borders
		1732	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1733	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1734	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1735	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1736
		1737	// corners
		1738	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1739	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1740	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1741	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1742	}
		1743	}
		1744	}
		1745	}
		1746
		1747	// go through all smoothlevels, lowest to highest, then draw.
		1748	// this is basically counting sort
		1749	{
		1750	int w, b;
		1751
		1752	for (w = 0; w < 256 / 32; ++w)
		1753	{
		1754	uint32_t smask = smooth_level [w];
		1755	if (smask)
		1756	for (b = 0; b < 32; ++b)
		1757	if (smask & (((uint32_t)1) << b))
		1758	{
		1759	int level = (w << 5) \| b;
		1760	HE *he;
		1761
		1762	hv_iterinit (smooth);
		1763	while ((he = hv_iternext (smooth)))
		1764	{
		1765	smooth_key skey = (smooth_key )HeKEY (he);
		1766	IV bits = SvIVX (HeVAL (he));
		1767
		1768	if (!(bits & 0x1000)
		1769	&& skey->level == level
		1770	&& level > smooth_max [skey->x][skey->y])
		1771	{
		1772	maptex tex = self->tex [skey->tile];
		1773	int px = (((int)skey->x) - 1) * T;
		1774	int py = (((int)skey->y) - 1) * T;
		1775	int border = bits & 15;
		1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1777	float dx = tex.s * .0625f; // 16 images/row
		1778	float dy = tex.t * .5f ; // 2 images/column
		1779
		1780	// this time naively avoiding texture state changes
		1781	// save gobs of state changes.
		1782	if (last_name != tex.name)
		1783	{
		1784	if (!tex.name)
		1785	continue; // smoothing not yet available
		1786
		1787	glEnd ();
		1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1789	glBegin (GL_QUADS);
		1790	}
		1791
		1792	if (border)
		1793	{
		1794	float ox = border * dx;
		1795
		1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1800	}
		1801
		1802	if (corner)
		1803	{
		1804	float ox = corner * dx;
		1805
		1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1810	}
		1811	}
		1812	}
		1813	}
		1814	}
		1815	}
		1816
		1817	hv_clear (smooth);
		1818	}
		1819
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	glDisable (GL_BLEND);
		1824
		1825	// top layer: overlays such as the health bar
		1826	for (y = 0; y < sh; y++)
		1827	if (0 <= y + my && y + my < self->rows)
		1828	{
		1829	maprow *row = self->row + (y + my);
		1830
		1831	for (x = 0; x < sw; x++)
		1832	if (row->c0 <= x + mx && x + mx < row->c1)
		1833	{
		1834	mapcell *cell = row->col + (x + mx - row->c0);
		1835
		1836	int px = x * T;
		1837	int py = y * T;
		1838
		1839	if (cell->stat_hp)
		1840	{
		1841	int width = cell->stat_width * T;
		1842	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1843
		1844	glColor3ub (0, 0, 0);
		1845	glRectf (px + 1, py - thick - 2,
		1846	px + width - 1, py);
		1847
		1848	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1849	glRectf (px + 2,
		1850	py - thick - 1,
		1851	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1852	}
		1853	}
		1854	}
		1855	}
		1856
		1857	void
		1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1859	CODE:
		1860	{
		1861	static float color[16][3] = {
		1862	{ 0.00F, 0.00F, 0.00F },
		1863	{ 1.00F, 1.00F, 1.00F },
		1864	{ 0.00F, 0.00F, 0.55F },
		1865	{ 1.00F, 0.00F, 0.00F },
		1866
		1867	{ 1.00F, 0.54F, 0.00F },
		1868	{ 0.11F, 0.56F, 1.00F },
		1869	{ 0.93F, 0.46F, 0.00F },
		1870	{ 0.18F, 0.54F, 0.34F },
		1871
		1872	{ 0.56F, 0.73F, 0.56F },
		1873	{ 0.80F, 0.80F, 0.80F },
		1874	{ 0.55F, 0.41F, 0.13F },
		1875	{ 0.99F, 0.77F, 0.26F },
		1876
		1877	{ 0.74F, 0.65F, 0.41F },
		1878
		1879	{ 0.00F, 1.00F, 1.00F },
		1880	{ 1.00F, 0.00F, 1.00F },
		1881	{ 1.00F, 1.00F, 0.00F },
		1882	};
		1883
		1884	int x, y;
		1885
		1886	glEnable (GL_TEXTURE_2D);
		1887	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1888	glEnable (GL_BLEND);
		1889	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1890	glBegin (GL_QUADS);
		1891
		1892	for (y = 0; y < h; y++)
		1893	for (x = 0; x < w; x++)
		1894	{
		1895	unsigned char m = data [x + y * w];
		1896
		1897	if (m)
		1898	{
		1899	float *c = color [m & 15];
		1900
		1901	float tx1 = m & 0x40 ? 0.5 : 0.;
		1902	float tx2 = tx1 + 0.5;
		1903
		1904	glColor4f (c[0], c[1], c[2], 0.75);
		1905	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1906	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1907	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1908	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1909	}
		1910	}
		1911
		1912	glEnd ();
		1913	glDisable (GL_BLEND);
		1914	glDisable (GL_TEXTURE_2D);
		1915	}
		1916
		1917	void
		1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1919	PPCODE:
		1920	{
		1921	int x, y;
1277	int sw4 = (sw + 3) & ~3;	1922	int sw4 = (sw + 3) & ~3;
1278	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1923	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1279	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1924	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1280		1925
1281	memset (darkness, 255, sw4 * sh);	1926	memset (darkness, 255, sw4 * sh);
1282	SvPOK_only (darkness_sv);	1927	SvPOK_only (darkness_sv);
1283	SvCUR_set (darkness_sv, sw4 * sh);	1928	SvCUR_set (darkness_sv, sw4 * sh);
1284		1929
1285	vx = self->x + (self->w - sw) / 2 - shift_x;	1930	mx += self->x;
1286	vy = self->y + (self->h - sh) / 2 - shift_y;	1931	my += self->y;
1287		1932
1288	/*
1289	int vx = self->vx = self->w >= sw
1290	? self->x + (self->w - sw) / 2
1291	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292
1293	int vy = self->vy = self->h >= sh
1294	? self->y + (self->h - sh) / 2
1295	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296	*/
1297
1298	glColor4ub (255, 255, 255, 255);
1299
1300	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301	glEnable (GL_BLEND);
1302	glEnable (GL_TEXTURE_2D);
1303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305	glBegin (GL_QUADS);
1306
1307	last_name = 0;
1308
1309	for (z = 0; z < 3; z++)
1310	for (y = 0; y < sh; y++)	1933	for (y = 0; y < sh; y++)
1311	if (0 <= y + vy && y + vy < self->rows)	1934	if (0 <= y + my && y + my < self->rows)
1312	{	1935	{
1313	maprow *row = self->row + (y + vy);	1936	maprow *row = self->row + (y + my);
1314		1937
1315	for (x = 0; x < sw; x++)	1938	for (x = 0; x < sw; x++)
1316	if (row->c0 <= x + vx && x + vx < row->c1)	1939	if (row->c0 <= x + mx && x + mx < row->c1)
1317	{	1940	{
1318	mapcell *cell = row->col + (x + vx - row->c0);	1941	mapcell *cell = row->col + (x + mx - row->c0);
1319		1942
1320	darkness[y * sw4 + x] = cell->darkness < 0	1943	darkness[y * sw4 + x] = cell->darkness
		1944	? 255 - (cell->darkness - 1)
1321	? 255 - FOW_DARKNESS	1945	: 255 - FOW_DARKNESS;
1322	: 255 - cell->darkness;
1323
1324	face = cell->face [z];
1325
1326	if (face)
1327	{
1328	maptex tex = self->tex [face];
1329
1330	int px = (x + 1) * 32 - tex.w;
1331	int py = (y + 1) * 32 - tex.h;
1332
1333	if (last_name != tex.name)
1334	{
1335	glEnd ();
1336	last_name = tex.name;
1337	glBindTexture (GL_TEXTURE_2D, last_name);
1338	glBegin (GL_QUADS);
1339	}
1340
1341	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345	}
1346	}	1946	}
1347	}	1947	}
1348
1349	glEnd ();
1350
1351	glDisable (GL_TEXTURE_2D);
1352	glDisable (GL_BLEND);
1353		1948
1354	EXTEND (SP, 3);	1949	EXTEND (SP, 3);
1355	PUSHs (sv_2mortal (newSViv (sw4)));	1950	PUSHs (sv_2mortal (newSViv (sw4)));
1356	PUSHs (sv_2mortal (newSViv (sh)));	1951	PUSHs (sv_2mortal (newSViv (sh)));
1357	PUSHs (darkness_sv);	1952	PUSHs (darkness_sv);
1358	}	1953	}
1359		1954
1360	SV *	1955	SV *
1361	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1362	CODE:	1957	CODE:
1363	{	1958	{
1364	int x, y, x1, y1;	1959	int x, y, x1, y1;
1365	SV data_sv = newSV (w h * 7 + 5);	1960	SV data_sv = newSV (w h * 7 + 5);
1366	uint8_t data = (uint8_t )SvPVX (data_sv);	1961	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1391	if (row && row->c0 <= x && x < row->c1)	1986	if (row && row->c0 <= x && x < row->c1)
1392	{	1987	{
1393	mapcell *cell = row->col + (x - row->c0);	1988	mapcell *cell = row->col + (x - row->c0);
1394	uint8_t flags = 0;	1989	uint8_t flags = 0;
1395		1990
1396	if (cell->face [0]) flags \|= 1;	1991	if (cell->tile [0]) flags \|= 1;
1397	if (cell->face [1]) flags \|= 2;	1992	if (cell->tile [1]) flags \|= 2;
1398	if (cell->face [2]) flags \|= 4;	1993	if (cell->tile [2]) flags \|= 4;
1399		1994
1400	*data++ = flags;	1995	*data++ = flags;
1401		1996
1402	if (flags & 1)	1997	if (flags & 1)
1403	{	1998	{
		1999	tileid tile = cell->tile [0];
1404	*data++ = cell->face [0] >> 8;	2000	*data++ = tile >> 8;
1405	*data++ = cell->face [0];	2001	*data++ = tile;
1406	}	2002	}
1407		2003
1408	if (flags & 2)	2004	if (flags & 2)
1409	{	2005	{
		2006	tileid tile = cell->tile [1];
1410	*data++ = cell->face [1] >> 8;	2007	*data++ = tile >> 8;
1411	*data++ = cell->face [1];	2008	*data++ = tile;
1412	}	2009	}
1413		2010
1414	if (flags & 4)	2011	if (flags & 4)
1415	{	2012	{
		2013	tileid tile = cell->tile [2];
1416	*data++ = cell->face [2] >> 8;	2014	*data++ = tile >> 8;
1417	*data++ = cell->face [2];	2015	*data++ = tile;
1418	}	2016	}
1419	}	2017	}
1420	else	2018	else
1421	*data++ = 0;	2019	*data++ = 0;
1422	}	2020	}
…		…
1428	}	2026	}
1429	OUTPUT:	2027	OUTPUT:
1430	RETVAL	2028	RETVAL
1431		2029
1432	void	2030	void
1433	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1434	PPCODE:	2032	PPCODE:
1435	{	2033	{
1436	int x, y, z;	2034	int x, y, z;
1437	int w, h;	2035	int w, h;
1438	int x1, y1;	2036	int x1, y1;
…		…
1462	{	2060	{
1463	uint8_t flags = *data++;	2061	uint8_t flags = *data++;
1464		2062
1465	if (flags)	2063	if (flags)
1466	{	2064	{
1467	mapface face[3] = { 0, 0, 0 };
1468
1469	mapcell *cell = row_get_cell (row, x);	2065	mapcell *cell = row_get_cell (row, x);
		2066	tileid tile[3] = { 0, 0, 0 };
1470		2067
1471	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2068	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1472	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2069	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1473	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2070	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1474		2071
1475	if (cell->darkness <= 0)	2072	if (cell->darkness == 0)
1476	{	2073	{
1477	cell->darkness = -1;	2074	cell->darkness = 0;
1478		2075
1479	for (z = 0; z <= 2; z++)	2076	for (z = 0; z <= 2; z++)
1480	{	2077	{
1481	cell->face[z] = face[z];	2078	tileid t = tile [z];
1482		2079
1483	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2080	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2081	{
1484	XPUSHs (sv_2mortal (newSViv (face[z])));	2082	XPUSHs (sv_2mortal (newSViv (t)));
		2083	need_texid (self, t);
		2084	}
		2085
		2086	cell->tile [z] = t;
1485	}	2087	}
1486	}	2088	}
1487	}	2089	}
1488	}	2090	}
1489	}	2091	}
1490	}	2092	}
1491		2093
1492	MODULE = CFClient PACKAGE = CFClient::MixChunk	2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1493		2095
1494	CFClient::MixChunk	2096	CFPlus::MixChunk
1495	new_from_file (SV class, char path)	2097	new_from_file (SV class, char path)
1496	CODE:	2098	CODE:
1497	RETVAL = Mix_LoadWAV (path);	2099	RETVAL = Mix_LoadWAV (path);
1498	OUTPUT:	2100	OUTPUT:
1499	RETVAL	2101	RETVAL
1500		2102
1501	void	2103	void
1502	DESTROY (CFClient::MixChunk self)	2104	DESTROY (CFPlus::MixChunk self)
1503	CODE:	2105	CODE:
1504	Mix_FreeChunk (self);	2106	Mix_FreeChunk (self);
1505		2107
1506	int	2108	int
1507	volume (CFClient::MixChunk self, int volume = -1)	2109	volume (CFPlus::MixChunk self, int volume = -1)
1508	CODE:	2110	CODE:
1509	RETVAL = Mix_VolumeChunk (self, volume);	2111	RETVAL = Mix_VolumeChunk (self, volume);
1510	OUTPUT:	2112	OUTPUT:
1511	RETVAL	2113	RETVAL
1512		2114
1513	int	2115	int
1514	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1515	CODE:	2117	CODE:
1516	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1517	OUTPUT:	2119	OUTPUT:
1518	RETVAL	2120	RETVAL
1519		2121
1520	MODULE = CFClient PACKAGE = CFClient::MixMusic	2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1521		2123
1522	int	2124	int
1523	volume (int volume = -1)	2125	volume (int volume = -1)
1524	CODE:	2126	CODE:
1525	RETVAL = Mix_VolumeMusic (volume);	2127	RETVAL = Mix_VolumeMusic (volume);
1526	OUTPUT:	2128	OUTPUT:
1527	RETVAL	2129	RETVAL
1528		2130
1529	CFClient::MixMusic	2131	CFPlus::MixMusic
1530	new_from_file (SV class, char path)	2132	new_from_file (SV class, char path)
1531	CODE:	2133	CODE:
1532	RETVAL = Mix_LoadMUS (path);	2134	RETVAL = Mix_LoadMUS (path);
1533	OUTPUT:	2135	OUTPUT:
1534	RETVAL	2136	RETVAL
1535		2137
1536	void	2138	void
1537	DESTROY (CFClient::MixMusic self)	2139	DESTROY (CFPlus::MixMusic self)
1538	CODE:	2140	CODE:
1539	Mix_FreeMusic (self);	2141	Mix_FreeMusic (self);
1540		2142
1541	int	2143	int
1542	play (CFClient::MixMusic self, int loops = -1)	2144	play (CFPlus::MixMusic self, int loops = -1)
1543	CODE:	2145	CODE:
1544	RETVAL = Mix_PlayMusic (self, loops);	2146	RETVAL = Mix_PlayMusic (self, loops);
1545	OUTPUT:	2147	OUTPUT:
1546	RETVAL	2148	RETVAL
1547		2149
1548	MODULE = CFClient PACKAGE = CFClient::OpenGL	2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1549		2151
1550	BOOT:	2152	BOOT:
1551	{	2153	{
1552	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1553	static const struct {	2155	static const struct {
1554	const char *name;	2156	const char *name;
1555	IV iv;	2157	IV iv;
1556	} *civ, const_iv[] = {	2158	} *civ, const_iv[] = {
1557	# define const_iv(name) { # name, (IV)name }	2159	# define const_iv(name) { # name, (IV)name }
…		…
1564	const_iv (GL_SCISSOR_TEST),	2166	const_iv (GL_SCISSOR_TEST),
1565	const_iv (GL_DEPTH_TEST),	2167	const_iv (GL_DEPTH_TEST),
1566	const_iv (GL_ALPHA_TEST),	2168	const_iv (GL_ALPHA_TEST),
1567	const_iv (GL_NORMALIZE),	2169	const_iv (GL_NORMALIZE),
1568	const_iv (GL_RESCALE_NORMAL),	2170	const_iv (GL_RESCALE_NORMAL),
		2171	const_iv (GL_FRONT),
		2172	const_iv (GL_BACK),
1569	const_iv (GL_AND),	2173	const_iv (GL_AND),
1570	const_iv (GL_ONE),	2174	const_iv (GL_ONE),
1571	const_iv (GL_ZERO),	2175	const_iv (GL_ZERO),
1572	const_iv (GL_SRC_ALPHA),	2176	const_iv (GL_SRC_ALPHA),
1573	const_iv (GL_DST_ALPHA),	2177	const_iv (GL_DST_ALPHA),
1574	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2178	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575	const_iv (GL_ONE_MINUS_DST_ALPHA),	2179	const_iv (GL_ONE_MINUS_DST_ALPHA),
1576	const_iv (GL_SRC_ALPHA_SATURATE),	2180	const_iv (GL_SRC_ALPHA_SATURATE),
1577	const_iv (GL_RGB),	2181	const_iv (GL_RGB),
1578	const_iv (GL_RGBA),	2182	const_iv (GL_RGBA),
		2183	const_iv (GL_RGBA4),
		2184	const_iv (GL_RGBA8),
		2185	const_iv (GL_RGB5_A1),
1579	const_iv (GL_UNSIGNED_BYTE),	2186	const_iv (GL_UNSIGNED_BYTE),
1580	const_iv (GL_UNSIGNED_SHORT),	2187	const_iv (GL_UNSIGNED_SHORT),
1581	const_iv (GL_UNSIGNED_INT),	2188	const_iv (GL_UNSIGNED_INT),
1582	const_iv (GL_ALPHA),	2189	const_iv (GL_ALPHA),
1583	const_iv (GL_INTENSITY),	2190	const_iv (GL_INTENSITY),
…		…
1615	const_iv (GL_SEPARABLE_2D),	2222	const_iv (GL_SEPARABLE_2D),
1616	const_iv (GL_CONVOLUTION_2D),	2223	const_iv (GL_CONVOLUTION_2D),
1617	const_iv (GL_CONVOLUTION_BORDER_MODE),	2224	const_iv (GL_CONVOLUTION_BORDER_MODE),
1618	const_iv (GL_CONSTANT_BORDER),	2225	const_iv (GL_CONSTANT_BORDER),
1619	const_iv (GL_LINES),	2226	const_iv (GL_LINES),
		2227	const_iv (GL_LINE_STRIP),
1620	const_iv (GL_LINE_LOOP),	2228	const_iv (GL_LINE_LOOP),
1621	const_iv (GL_QUADS),	2229	const_iv (GL_QUADS),
1622	const_iv (GL_QUAD_STRIP),	2230	const_iv (GL_QUAD_STRIP),
1623	const_iv (GL_TRIANGLES),	2231	const_iv (GL_TRIANGLES),
1624	const_iv (GL_TRIANGLE_STRIP),	2232	const_iv (GL_TRIANGLE_STRIP),
…		…
1632	# undef const_iv	2240	# undef const_iv
1633	};	2241	};
1634		2242
1635	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2245
		2246	texture_av = newAV ();
		2247	AvREAL_off (texture_av);
1637	}	2248	}
1638		2249
1639	char *	2250	char *
1640	gl_vendor ()	2251	gl_vendor ()
1641	CODE:	2252	CODE:
…		…
1657	OUTPUT:	2268	OUTPUT:
1658	RETVAL	2269	RETVAL
1659		2270
1660	int glGetError ()	2271	int glGetError ()
1661		2272
		2273	void glFinish ()
		2274
1662	void glClear (int mask)	2275	void glClear (int mask)
1663		2276
1664	void glClearColor (float r, float g, float b, float a = 1.0)	2277	void glClearColor (float r, float g, float b, float a = 1.0)
1665	PROTOTYPE: @	2278	PROTOTYPE: @
1666		2279
…		…
1689	void glPushMatrix ()	2302	void glPushMatrix ()
1690		2303
1691	void glPopMatrix ()	2304	void glPopMatrix ()
1692		2305
1693	void glLoadIdentity ()	2306	void glLoadIdentity ()
		2307
		2308	void glDrawBuffer (int buffer)
		2309
		2310	void glReadBuffer (int buffer)
1694		2311
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2312	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697		2314
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2315	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1728	r *= a;	2345	r *= a;
1729	g *= a;	2346	g *= a;
1730	b *= a;	2347	b *= a;
1731	}	2348	}
1732	// microsoft visual "c" rounds instead of truncating...	2349	// microsoft visual "c" rounds instead of truncating...
1733	glColor4ub (MIN ((int)(r * 256.f), 255),	2350	glColor4f (r, g, b, a);
1734	MIN ((int)(g * 256.f), 255),
1735	MIN ((int)(b * 256.f), 255),
1736	MIN ((int)(a * 256.f), 255));
1737		2351
1738	void glInterleavedArrays (int format, int stride, char *data)	2352	void glInterleavedArrays (int format, int stride, char *data)
1739		2353
1740	void glDrawElements (int mode, int count, int type, char *indices)	2354	void glDrawElements (int mode, int count, int type, char *indices)
1741		2355
…		…
1787		2401
1788	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789		2403
1790	int glGenTexture ()	2404	int glGenTexture ()
1791	CODE:	2405	CODE:
1792	{	2406	RETVAL = gen_texture ();
1793	GLuint name;
1794	glGenTextures (1, &name);
1795	RETVAL = name;
1796	}
1797	OUTPUT:	2407	OUTPUT:
1798	RETVAL	2408	RETVAL
1799		2409
1800	void glDeleteTexture (int name)	2410	void glDeleteTexture (int name)
1801	CODE:	2411	CODE:
1802	{
1803	GLuint name_ = name;
1804	glDeleteTextures (1, &name_);	2412	del_texture (name);
1805	}	2413
1806
1807	int glGenList ()	2414	int glGenList ()
1808	CODE:	2415	CODE:
1809	RETVAL = glGenLists (1);	2416	RETVAL = glGenLists (1);
1810	OUTPUT:	2417	OUTPUT:
1811	RETVAL	2418	RETVAL
…		…
1818		2425
1819	void glEndList ()	2426	void glEndList ()
1820		2427
1821	void glCallList (int list)	2428	void glCallList (int list)
1822		2429
1823

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs. Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC