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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.81 by root, Sun May 14 23:19:14 2006 UTC vs.
Revision 1.193 by root, Sun Jul 1 03:12:34 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
17	#include <SDL_endian.h>	31	#include <SDL_endian.h>
18	#include <SDL_image.h>	32	#include <SDL_image.h>
19	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
21		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
22	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
23		40
24	#include <pango/pango.h>	41	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		42
29	#ifndef _WIN32	43	#ifndef _WIN32
30	# include <sys/types.h>	44	# include <sys/types.h>
31	# include <sys/socket.h>	45	# include <sys/socket.h>
32	# include <netinet/in.h>	46	# include <netinet/in.h>
33	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
34	# include <inttypes.h>	48	# 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	49	#endif
43		50
44	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		52
46	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
47		54
48	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
50		57
51	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
52		59
53	#define GL_CALL(type,func,args) \	60	#if 0
54	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	62	#else
56	static type fptr_; \	63	# define PARACHUTE 0
57	\	64	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
68	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
70		118
71	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
72		138
73	typedef struct cf_layout {	139	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
77	int base_height;	142	int base_height;
78	CFClient__Font font;	143	CFPlus__Font font;
79	} *CFClient__Layout;	144	} *CFPlus__Layout;
80		145
81	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	147	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
84		149
85	static void	150	static void
86	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
87	{	152	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
		154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	158	}
91		159
92	static void	160	static void
93	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
94	{	162	{
95	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
96	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
97	*/	165	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
102		170
103	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
104	}	172	}
105		173
106	static void	174	static void
107	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
108	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
110		181
111	if (!w) w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!h) h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		184
114	w = (w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
115	}	186	if (!rect.height) rect.height = 1;
116		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
117	typedef uint16_t mapface;	193	typedef uint16_t faceid;
118		194
119	typedef struct {	195	typedef struct {
120	GLint name;	196	int name;
121	int w, h;	197	int w, h;
122	float s, t;	198	float s, t;
123	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
124	} maptex;	202	} maptex;
125		203
126	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
127	int16_t darkness;	207	uint16_t darkness;
128	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
129	} mapcell;	209	} mapcell;
130		210
131	typedef struct {	211	typedef struct {
132	int32_t c0, c1;	212	int32_t c0, c1;
133	mapcell *col;	213	mapcell *col;
134	} maprow;	214	} maprow;
135		215
136	typedef struct map {	216	typedef struct map {
137	int x, y, w, h;	217	int x, y, w, h;
138	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
139	int faces;	219	int faces; tileid *face2tile; // [faceid]
140	mapface *face;	220	int texs; maptex *tex; // [tileid]
141
142	int texs;
143	maptex *tex;
144		221
145	int32_t rows;	222	int32_t rows;
146	maprow *row;	223	maprow *row;
147	} *CFClient__Map;	224	} *CFPlus__Map;
148		225
149	static char *	226	static char *
150	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
151	{	228	{
152	char *p;	229	char *p;
…		…
169	}	246	}
170		247
171	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
173		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
174	static maprow *	271	static maprow *
175	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
176	{	273	{
177	if (0 > y)	274	if (0 > y)
178	{	275	{
179	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
218		315
219	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
220	}	317	}
221		318
222	static mapcell *	319	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
224	{	321	{
225	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
226	}	323	}
227		324
228	static void	325	static void
229	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
230	{	327	{
231	int r;	328	int r;
232		329
233	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
242	self->row = 0;	339	self->row = 0;
243	self->rows = 0;	340	self->rows = 0;
244	}	341	}
245		342
246	static void	343	static void
247	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
248	{	345	{
249	int x, y;	346	int x, y;
250	maprow *row;	347	maprow *row;
		348	mapcell *cell;
251		349
252	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	351	if (y >= 0)
254	{	352	{
255	if (y >= self->rows)	353	if (y >= self->rows)
…		…
261	if (x >= row->c0)	359	if (x >= row->c0)
262	{	360	{
263	if (x >= row->c1)	361	if (x >= row->c1)
264	break;	362	break;
265		363
266	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
267	}	370	}
268	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
269	}	388	}
270		389
271	static void	390	static void
272	music_finished (void)	391	music_finished (void)
273	{	392	{
…		…
292	ev.data2 = 0;	411	ev.data2 = 0;
293		412
294	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
295	}	414	}
296		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n \|= n >> 1;
		425	n \|= n >> 2;
		426	n \|= n >> 4;
		427	n \|= n >> 8;
		428	n \|= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
297	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
298		438
299	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
300		440
301	BOOT:	441	BOOT:
302	{	442	{
303	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
304	static const struct {	444	static const struct {
305	const char *name;	445	const char *name;
306	IV iv;	446	IV iv;
307	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
308	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
309	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
310	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
311	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
312	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
313	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
322	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
323	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
324	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
325	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
326	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
327	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
328	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
329	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
330	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
331	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
386	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
387	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
388	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
389	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
390	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
391	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
392	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
393	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
394	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
395	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
396	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
397	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
398	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
399	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
400	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
401	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
402	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
403	const_iv (KMOD_CTRL),
404	const_iv (KMOD_SHIFT),
405	const_iv (KMOD_ALT),
406	const_iv (KMOD_META)
407	# undef const_iv	556	# undef const_iv
408	};	557	};
409		558
410	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
		571
		572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
413		582
414	void	583	void
415	pango_init ()	584	pango_init ()
416	CODE:	585	CODE:
417	{	586	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
420	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422
423	cairo_fontmap = pango_cairo_font_map_get_default ();
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
425	}	590	}
426		591
427	int	592	int
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
429		594
430	void	595	void
431	SDL_Quit ()	596	SDL_Quit ()
432		597
433	void	598	void
…		…
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
443		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		616
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
452		622
453	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455		625
456	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
465		635
466	++m;	636	++m;
467	}	637	}
468	}	638	}
469		639
		640	char *
		641	SDL_GetError ()
		642
470	int	643	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
472	CODE:	645	CODE:
473	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
476	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		655	# include "glfunc.h"
		656	# undef GL_FUNC
		657
		658	}
477	OUTPUT:	659	OUTPUT:
478	RETVAL	660	RETVAL
479		661
480	void	662	void
481	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
		664
		665	char *
		666	SDL_GetKeyName (int sym)
482		667
483	void	668	void
484	SDL_PollEvent ()	669	SDL_PollEvent ()
485	PPCODE:	670	PPCODE:
486	{	671	{
…		…
496	case SDL_KEYDOWN:	681	case SDL_KEYDOWN:
497	case SDL_KEYUP:	682	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
501	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	688	break;
503		689
504	case SDL_ACTIVEEVENT:	690	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	693	break;
508		694
509	case SDL_MOUSEMOTION:	695	case SDL_MOUSEMOTION:
		696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		697
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
515	break;	703	break;
516		704
517	case SDL_MOUSEBUTTONDOWN:	705	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	706	case SDL_MOUSEBUTTONUP:
		707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		708
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	713	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	719	break;
530	}	720	}
531		721
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
533	}	723	}
534	}	724	}
535		725
536	int	726	int
537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
546	Mix_AllocateChannels (int numchans = -1)	736	Mix_AllocateChannels (int numchans = -1)
547		737
548	void	738	void
549	lowdelay (int fd, int val = 1)	739	lowdelay (int fd, int val = 1)
550	CODE:	740	CODE:
		741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		742
		743	void
		744	win32_proxy_info ()
		745	PPCODE:
		746	{
551	#ifndef _WIN32	747	#ifdef _WIN32
552	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	748	char buffer[2048];
		749	DWORD buflen;
		750
		751	EXTEND (SP, 3);
		752
		753	buflen = sizeof (buffer);
		754	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		755	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		756	{
		757	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		761	{
		762	PUSHs (newSVpv (buffer, 0));
		763
		764	buflen = sizeof (buffer);
		765	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		766	PUSHs (newSVpv (buffer, 0));
		767	}
		768	}
553	#endif	769	#endif
554		770	}
555	char *
556	gl_version ()
557	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);
559	OUTPUT:
560	RETVAL
561
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568		771
569	void	772	void
570	add_font (char *file)	773	add_font (char *file)
571	CODE:	774	CODE:
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
573	#ifdef _WIN32
574	// cairo... sigh... requires win2000
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		776
578	void	777	void
579	load_image_inline (SV *image_)	778	load_image_inline (SV *image_)
580	ALIAS:	779	ALIAS:
581	load_image_file = 1	780	load_image_file = 1
…		…
623		822
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	823	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		824
626	assert (surface2->pitch == surface2->w * 4);	825	assert (surface2->pitch == surface2->w * 4);
627		826
		827	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	828	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	829	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	830	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	831	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633	SDL_UnlockSurface (surface2);
634	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	832	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	833	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	834	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		835	SDL_UnlockSurface (surface2);
637		836
638	SDL_FreeSurface (surface);	837	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	838	SDL_FreeSurface (surface2);
640	}	839	}
641		840
…		…
665	}	864	}
666		865
667	void	866	void
668	error (char *message)	867	error (char *message)
669	CODE:	868	CODE:
		869	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	870	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	871	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		872	#endif
		873
		874	void
		875	fatal (char *message)
		876	CODE:
		877	fprintf (stderr, "FATAL: %s\n", message);
		878	#ifdef _WIN32
		879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		880	#endif
		881	_exit (1);
		882
		883	void
		884	_exit (int retval = 0)
		885	CODE:
		886	#ifdef WIN32
		887	ExitThread (retval); // unclean, please beam me up
672	#else	888	#else
673	fprintf (stderr, "ERROR: %s\n", message);	889	_exit (retval);
674	#endif	890	#endif
675		891
676	void	892	void
677	fatal (char *message)	893	debug ()
678	CODE:	894	CODE:
679	#ifdef _WIN32	895	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	896	#if DEBUG
681	#else	897	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	898	#endif
684	exit (1);	899	}
685		900
686	MODULE = CFClient PACKAGE = CFClient::Font	901	MODULE = CFPlus PACKAGE = CFPlus::Font
687		902
688	CFClient::Font	903	CFPlus::Font
689	new_from_file (SV class, char path, int id = 0)	904	new_from_file (SV class, char path, int id = 0)
690	CODE:	905	CODE:
691	{	906	{
692	int count;	907	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	908	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
696	}	911	}
697	OUTPUT:	912	OUTPUT:
698	RETVAL	913	RETVAL
699		914
700	void	915	void
701	DESTROY (CFClient::Font self)	916	DESTROY (CFPlus::Font self)
702	CODE:	917	CODE:
703	pango_font_description_free (self);	918	pango_font_description_free (self);
704		919
705	void	920	void
706	make_default (CFClient::Font self)	921	make_default (CFPlus::Font self)
707	CODE:	922	CODE:
708	default_font = self;	923	default_font = self;
709		924
710	MODULE = CFClient PACKAGE = CFClient::Layout	925	MODULE = CFPlus PACKAGE = CFPlus::Layout
711		926
712	CFClient::Layout	927	void
713	new (SV *class, int rgba = 0)	928	reset_glyph_cache ()
		929	CODE:
		930	tc_clear ();
		931
		932	CFPlus::Layout
		933	new (SV *class)
714	CODE:	934	CODE:
715	New (0, RETVAL, 1, struct cf_layout);	935	New (0, RETVAL, 1, struct cf_layout);
716		936
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	937	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	938	RETVAL->r = 1.;
720	RETVAL->g = 1.;	939	RETVAL->g = 1.;
721	RETVAL->b = 1.;	940	RETVAL->b = 1.;
722	RETVAL->a = 1.;	941	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	942	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	946	layout_update_font (RETVAL);
728	OUTPUT:	947	OUTPUT:
729	RETVAL	948	RETVAL
730		949
731	void	950	void
732	DESTROY (CFClient::Layout self)	951	DESTROY (CFPlus::Layout self)
733	CODE:	952	CODE:
734	g_object_unref (self->pl);	953	g_object_unref (self->pl);
735	Safefree (self);	954	Safefree (self);
736		955
		956	void
		957	set_text (CFPlus::Layout self, SV *text_)
		958	CODE:
		959	{
		960	STRLEN textlen;
		961	char *text = SvPVutf8 (text_, textlen);
		962
		963	pango_layout_set_text (self->pl, text, textlen);
		964	}
		965
		966	void
		967	set_markup (CFPlus::Layout self, SV *text_)
		968	CODE:
		969	{
		970	STRLEN textlen;
		971	char *text = SvPVutf8 (text_, textlen);
		972
		973	pango_layout_set_markup (self->pl, text, textlen);
		974	}
		975
		976	void
		977	set_shapes (CFPlus::Layout self, ...)
		978	CODE:
		979	{
		980	PangoAttrList *attrs = 0;
		981	const char *text = pango_layout_get_text (self->pl);
		982	const char *pos = text;
		983	int arg = 4;
		984
		985	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		986	{
		987	PangoRectangle inkrect, rect;
		988	PangoAttribute *attr;
		989
		990	int x = SvIV (ST (arg - 3));
		991	int y = SvIV (ST (arg - 2));
		992	int w = SvIV (ST (arg - 1));
		993	int h = SvIV (ST (arg ));
		994
		995	inkrect.x = 0;
		996	inkrect.y = 0;
		997	inkrect.width = 0;
		998	inkrect.height = 0;
		999
		1000	rect.x = x * PANGO_SCALE;
		1001	rect.y = y * PANGO_SCALE;
		1002	rect.width = w * PANGO_SCALE;
		1003	rect.height = h * PANGO_SCALE;
		1004
		1005	if (!attrs)
		1006	attrs = pango_layout_get_attributes (self->pl);
		1007
		1008	attr = pango_attr_shape_new (&inkrect, &rect);
		1009	attr->start_index = pos - text;
		1010	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1011	pango_attr_list_insert (attrs, attr);
		1012
		1013	arg += 4;
		1014	pos += sizeof (OBJ_STR) - 1;
		1015	}
		1016
		1017	if (attrs)
		1018	pango_layout_set_attributes (self->pl, attrs);
		1019	}
		1020
		1021	void
		1022	get_shapes (CFPlus::Layout self)
		1023	PPCODE:
		1024	{
		1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1026
		1027	do
		1028	{
		1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1030
		1031	if (run && shape_attr_p (run))
		1032	{
		1033	PangoRectangle extents;
		1034	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1035
		1036	EXTEND (SP, 2);
		1037	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1038	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1039	}
		1040	}
		1041	while (pango_layout_iter_next_run (iter));
		1042
		1043	pango_layout_iter_free (iter);
		1044	}
		1045
737	int	1046	int
738	is_rgba (CFClient::Layout self)	1047	has_wrapped (CFPlus::Layout self)
739	CODE:	1048	CODE:
740	RETVAL = self->rgba;	1049	{
		1050	int lines = 1;
		1051	const char *text = pango_layout_get_text (self->pl);
		1052
		1053	while (*text)
		1054	lines += *text++ == '\n';
		1055
		1056	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1057	}
741	OUTPUT:	1058	OUTPUT:
742	RETVAL	1059	RETVAL
743		1060
744	void
745	set_text (CFClient::Layout self, SV *text_)
746	CODE:
747	{
748	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);
750
751	pango_layout_set_text (self->pl, text, textlen);
752	}
753
754	void
755	set_markup (CFClient::Layout self, SV *text_)
756	CODE:
757	{
758	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);
760
761	pango_layout_set_markup (self->pl, text, textlen);
762	}
763
764	SV *	1061	SV *
765	get_text (CFClient::Layout self)	1062	get_text (CFPlus::Layout self)
766	CODE:	1063	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1065	sv_utf8_decode (RETVAL);
769	OUTPUT:	1066	OUTPUT:
770	RETVAL	1067	RETVAL
771		1068
772	void	1069	void
773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
774	CODE:	1071	CODE:
775	self->r = r;	1072	self->r = r;
776	self->g = g;	1073	self->g = g;
777	self->b = b;	1074	self->b = b;
778	self->a = a;	1075	self->a = a;
779		1076
780	void	1077	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
782	CODE:	1079	CODE:
783	if (self->font != font)	1080	if (self->font != font)
784	{	1081	{
785	self->font = font;	1082	self->font = font;
786	layout_update_font (self);	1083	layout_update_font (self);
787	}	1084	}
788		1085
789	void	1086	void
790	set_height (CFClient::Layout self, int base_height)	1087	set_height (CFPlus::Layout self, int base_height)
791	CODE:	1088	CODE:
792	if (self->base_height != base_height)	1089	if (self->base_height != base_height)
793	{	1090	{
794	self->base_height = base_height;	1091	self->base_height = base_height;
795	layout_update_font (self);	1092	layout_update_font (self);
796	}	1093	}
797		1094
798	void	1095	void
799	set_width (CFClient::Layout self, int max_width = -1)	1096	set_width (CFPlus::Layout self, int max_width = -1)
800	CODE:	1097	CODE:
801	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802		1099
803	void	1100	void
		1101	set_indent (CFPlus::Layout self, int indent)
		1102	CODE:
		1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1104
		1105	void
		1106	set_spacing (CFPlus::Layout self, int spacing)
		1107	CODE:
		1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1109
		1110	void
		1111	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1112	CODE:
		1113	pango_layout_set_ellipsize (self->pl,
		1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1117	: PANGO_ELLIPSIZE_NONE
		1118	);
		1119
		1120	void
		1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1122	CODE:
		1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1124
		1125	void
804	size (CFClient::Layout self)	1126	size (CFPlus::Layout self)
805	PPCODE:	1127	PPCODE:
806	{	1128	{
807	int w, h;	1129	int w, h;
808		1130
809	layout_get_pixel_size (self, &w, &h);	1131	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1134	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1135	PUSHs (sv_2mortal (newSViv (h)));
814	}	1136	}
815		1137
816	int	1138	int
		1139	descent (CFPlus::Layout self)
		1140	CODE:
		1141	{
		1142	PangoRectangle rect;
		1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1144	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1145	RETVAL = PANGO_DESCENT (rect);
		1146	}
		1147	OUTPUT:
		1148	RETVAL
		1149
		1150	int
817	xy_to_index (CFClient::Layout self, int x, int y)	1151	xy_to_index (CFPlus::Layout self, int x, int y)
818	CODE:	1152	CODE:
819	{	1153	{
820	int index, trailing;	1154	int index, trailing;
821	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822	RETVAL = index;	1156	RETVAL = index + trailing;
823	}	1157	}
824	OUTPUT:	1158	OUTPUT:
825	RETVAL	1159	RETVAL
826		1160
827	void	1161	void
828	cursor_pos (CFClient::Layout self, int index)	1162	cursor_pos (CFPlus::Layout self, int index)
829	PPCODE:	1163	PPCODE:
830	{	1164	{
831	PangoRectangle strong_pos;	1165	PangoRectangle strong_pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
833		1167
…		…
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
838	}	1172	}
839		1173
840	void	1174	void
841	render (CFClient::Layout self)	1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
842	PPCODE:	1176	PPCODE:
843	{	1177	{
844	SV *retval;	1178	int line, x;
845	int w, h;
846		1179
847	layout_get_pixel_size (self, &w, &h);	1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
848		1182
849	if (self->rgba)
850	{
851	cairo_surface_t *surface;
852	cairo_t *cairo;
853
854	retval = newSV (w * h * 4);
855	SvPOK_only (retval);
856	SvCUR_set (retval, w * h * 4);
857
858	memset (SvPVX (retval), 0, w * h * 4);
859
860	surface = cairo_image_surface_create_for_data (
861	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
862	cairo = cairo_create (surface);
863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865	pango_cairo_show_layout (cairo, self->pl);
866
867	cairo_destroy (cairo);
868	cairo_surface_destroy (surface);
869
870	// what a mess, and its premultiplied, too :(
871	{
872	uint32_t p = (uint32_t )SvPVX (retval);
873	uint32_t e = p + w h;
874
875	while (p < e)
876	{
877	uint32_t rgba = *p;
878	rgba = (rgba >> 24) \| (rgba << 8);
879	rgba = SDL_SwapBE32 (rgba);
880	*p++ = rgba;
881	}
882	}
883
884	EXTEND (SP, 5);	1183	EXTEND (SP, 2);
885	PUSHs (sv_2mortal (newSViv (w)));	1184	PUSHs (sv_2mortal (newSViv (line - 1)));
		1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1186	}
		1187
		1188	void
		1189	line_x_to_index (CFPlus::Layout self, int line, int x)
		1190	PPCODE:
		1191	{
		1192	PangoLayoutLine *lp;
		1193	int index, trailing;
		1194
		1195	if (line < 0)
		1196	XSRETURN_EMPTY;
		1197
		1198	if (!(lp = pango_layout_get_line (self->pl, line)))
		1199	XSRETURN_EMPTY; /* do better */
		1200
		1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1202
		1203	EXTEND (SP, 2);
		1204	if (GIMME_V == G_SCALAR)
886	PUSHs (sv_2mortal (newSViv (h)));	1205	PUSHs (sv_2mortal (newSViv (index + trailing)));
887	PUSHs (sv_2mortal (retval));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890	}
891	else	1206	else
892	{	1207	{
893	FT_Bitmap bitmap;
894
895	retval = newSV (w * h);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h);
898
899	bitmap.rows = h;
900	bitmap.width = w;
901	bitmap.pitch = w;
902	bitmap.buffer = (unsigned char*)SvPVX (retval);
903	bitmap.num_grays = 256;
904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906	memset (bitmap.buffer, 0, w * h);
907
908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910	EXTEND (SP, 5);
911	PUSHs (sv_2mortal (newSViv (w)));	1208	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1209	PUSHs (sv_2mortal (newSViv (trailing)));
913	PUSHs (sv_2mortal (retval));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916	}	1210	}
917	}	1211	}
918		1212
		1213	void
		1214	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1215	PPCODE:
		1216	pango_opengl_render_layout_subpixel (
		1217	self->pl,
		1218	x * PANGO_SCALE, y * PANGO_SCALE,
		1219	self->r, self->g, self->b, self->a,
		1220	flags
		1221	);
		1222
919	MODULE = CFClient PACKAGE = CFClient::Texture	1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
920		1224
921	void	1225	void
		1226	pad2pot (SV data_, SV w_, SV *h_)
		1227	CODE:
		1228	{
		1229	int ow = SvIV (w_);
		1230	int oh = SvIV (h_);
		1231
		1232	if (ow && oh)
		1233	{
		1234	int nw = minpot (ow);
		1235	int nh = minpot (oh);
		1236
		1237	if (nw != ow \|\| nh != oh)
		1238	{
		1239	if (SvOK (data_))
		1240	{
		1241	STRLEN datalen;
		1242	char *data = SvPVbyte (data_, datalen);
		1243	int bpp = datalen / (ow * oh);
		1244	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1245
		1246	SvPOK_only (result_);
		1247	SvCUR_set (result_, nw * nh * bpp);
		1248
		1249	memset (SvPVX (result_), 0, nw * nh * bpp);
		1250	while (oh--)
		1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1252
		1253	sv_setsv (data_, result_);
		1254	}
		1255
		1256	sv_setiv (w_, nw);
		1257	sv_setiv (h_, nh);
		1258	}
		1259	}
		1260	}
		1261
		1262	void
922	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923	PROTOTYPE: $$$;$$	1264	PROTOTYPE: $$$;$$
924	ALIAS:	1265	ALIAS:
925	draw_quad_alpha = 1	1266	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1267	draw_quad_alpha_premultiplied = 2
927	CODE:	1268	CODE:
928	{	1269	{
929	HV hv = (HV )SvRV (self);	1270	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
934		1274
935	if (items < 5)	1275	if (items < 5)
936	{	1276	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1279	}
940		1280
941	if (ix)	1281	if (ix)
942	{	1282	{
943	glEnable (GL_BLEND);	1283	glEnable (GL_BLEND);
		1284
		1285	if (ix == 2)
944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1286	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1287	else
		1288	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1289	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1290
		1291	glEnable (GL_ALPHA_TEST);
		1292	glAlphaFunc (GL_GREATER, 0.01f);
945	}	1293	}
946		1294
947	glBindTexture (GL_TEXTURE_2D, name);	1295	glBindTexture (GL_TEXTURE_2D, name);
948
949	if (wrap_mode)
950	{
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953	}
954		1296
955	glBegin (GL_QUADS);	1297	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1298	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1299	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1300	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1301	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1302	glEnd ();
961		1303
962	if (ix)	1304	if (ix)
		1305	{
		1306	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1307	glDisable (GL_BLEND);
		1308	}
964	}	1309	}
965		1310
966	MODULE = CFClient PACKAGE = CFClient::Map	1311	MODULE = CFPlus PACKAGE = CFPlus::Map
967		1312
968	CFClient::Map	1313	CFPlus::Map
969	new (SV *class, int map_width, int map_height)	1314	new (SV *class)
970	CODE:	1315	CODE:
971	New (0, RETVAL, 1, struct map);	1316	New (0, RETVAL, 1, struct map);
972	RETVAL->x = 0;	1317	RETVAL->x = 0;
973	RETVAL->y = 0;	1318	RETVAL->y = 0;
974	RETVAL->w = map_width;	1319	RETVAL->w = 0;
975	RETVAL->h = map_height;	1320	RETVAL->h = 0;
976	RETVAL->ox = 0;	1321	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1322	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1323	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1324	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980	RETVAL->texs = 8192;
981	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982	RETVAL->rows = 0;	1325	RETVAL->rows = 0;
983	RETVAL->row = 0;	1326	RETVAL->row = 0;
984	OUTPUT:	1327	OUTPUT:
985	RETVAL	1328	RETVAL
986		1329
987	void	1330	void
988	DESTROY (CFClient::Map self)	1331	DESTROY (CFPlus::Map self)
989	CODE:	1332	CODE:
990	{	1333	{
991	map_clear (self);	1334	map_clear (self);
992	Safefree (self->face);	1335	Safefree (self->face2tile);
		1336	Safefree (self->tex);
993	Safefree (self);	1337	Safefree (self);
994	}	1338	}
995		1339
996	void	1340	void
		1341	resize (CFPlus::Map self, int map_width, int map_height)
		1342	CODE:
		1343	self->w = map_width;
		1344	self->h = map_height;
		1345
		1346	void
997	clear (CFClient::Map self)	1347	clear (CFPlus::Map self)
998	CODE:	1348	CODE:
999	map_clear (self);	1349	map_clear (self);
1000		1350
1001	void	1351	void
1002	set_face (CFClient::Map self, int face, int texid)	1352	set_tileid (CFPlus::Map self, int face, int tile)
1003	CODE:	1353	CODE:
1004	{	1354	{
1005	while (self->faces <= face)	1355	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1356	need_texid (self, tile);
1007	Append (mapface, self->face, self->faces, self->faces);
1008	self->faces *= 2;
1009	}
1010
1011	self->face [face] = texid;
1012	}	1357	}
1013		1358
1014	void	1359	void
		1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1361	CODE:
		1362	{
		1363	tileid texid;
		1364	maptex *tex;
		1365
		1366	if (face < 0 \|\| face >= self->faces)
		1367	return;
		1368
		1369	if (smooth < 0 \|\| smooth >= self->faces)
		1370	return;
		1371
		1372	texid = self->face2tile [face];
		1373
		1374	if (!texid)
		1375	return;
		1376
		1377	tex = self->tex + texid;
		1378	tex->smoothtile = self->face2tile [smooth];
		1379	tex->smoothlevel = level;
		1380	}
		1381
		1382	void
1015	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)	1383	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)
1016	CODE:	1384	CODE:
1017	{	1385	{
1018	while (self->texs <= texid)	1386	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1387
1024	{	1388	{
1025	maptex *tex = self->tex + texid;	1389	maptex *tex = self->tex + texid;
1026		1390
1027	tex->name = name;	1391	tex->name = name;
…		…
1032	tex->r = r;	1396	tex->r = r;
1033	tex->g = g;	1397	tex->g = g;
1034	tex->b = b;	1398	tex->b = b;
1035	tex->a = a;	1399	tex->a = a;
1036	}	1400	}
		1401
		1402	// somewhat hackish, but for textures that require it, it really
		1403	// improves the look, and most others don't suffer.
		1404	glBindTexture (GL_TEXTURE_2D, name);
		1405	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1406	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1407	// use uglier nearest interpolation because linear suffers
		1408	// from transparent color bleeding and ugly wrapping effects.
		1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037	}	1410	}
1038		1411
1039	int	1412	int
1040	ox (CFClient::Map self)	1413	ox (CFPlus::Map self)
1041	ALIAS:	1414	ALIAS:
1042	oy = 1	1415	oy = 1
		1416	x = 2
		1417	y = 3
		1418	w = 4
		1419	h = 5
1043	CODE:	1420	CODE:
1044	switch (ix)	1421	switch (ix)
1045	{	1422	{
1046	case 0: RETVAL = self->ox; break;	1423	case 0: RETVAL = self->ox; break;
1047	case 1: RETVAL = self->oy; break;	1424	case 1: RETVAL = self->oy; break;
		1425	case 2: RETVAL = self->x; break;
		1426	case 3: RETVAL = self->y; break;
		1427	case 4: RETVAL = self->w; break;
		1428	case 5: RETVAL = self->h; break;
1048	}	1429	}
1049	OUTPUT:	1430	OUTPUT:
1050	RETVAL	1431	RETVAL
1051		1432
1052	void	1433	void
1053	scroll (CFClient::Map self, int dx, int dy)	1434	scroll (CFPlus::Map self, int dx, int dy)
1054	CODE:	1435	CODE:
1055	{	1436	{
1056	if (dx > 0)	1437	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	1438	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	1439	else if (dx < 0)
1059	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1440	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060		1441
1061	if (dy > 0)	1442	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	1443	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	1444	else if (dy < 0)
1064	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1445	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065		1446
1066	self->ox += dx; self->x += dx;	1447	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	1448	self->oy += dy; self->y += dy;
1068		1449
1069	while (self->y < 0)	1450	while (self->y < 0)
…		…
1074	self->y += MAP_EXTEND_Y;	1455	self->y += MAP_EXTEND_Y;
1075	}	1456	}
1076	}	1457	}
1077		1458
1078	void	1459	void
1079	map1a_update (CFClient::Map self, SV *data_)	1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1080	CODE:	1461	CODE:
1081	{	1462	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1463	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	1464	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	1465	mapcell *cell;
1085	int x, y, flags;	1466	int x, y, flags;
1086		1467
1087	while (data < data_end)	1468	while (data < data_end - 1)
1088	{	1469	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	1470	flags = (data [0] << 8) + data [1]; data += 2;
1090		1471
1091	x = ((flags >> 10) & 63) + self->x;	1472	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	1473	y = self->y + ((flags >> 4) & 63);
1093		1474
1094	cell = map_get_cell (self, x, y);	1475	cell = map_get_cell (self, x, y);
1095		1476
1096	if (flags & 15)	1477	if (flags & 15)
1097	{	1478	{
1098	if (cell->darkness < 0)	1479	if (!cell->darkness)
1099	{	1480	{
		1481	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	1482	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	1483	}
1105		1484
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//TODO: don't trust server data to be in-range(!)	1485	//TODO: don't trust server data to be in-range(!)
		1486
		1487	if (flags & 8)
		1488	{
		1489	if (extmap)
		1490	{
		1491	uint8_t ext, cmd;
		1492
		1493	do
		1494	{
		1495	ext = *data++;
		1496	cmd = ext & 0x3f;
		1497
		1498	if (cmd < 4)
		1499	cell->darkness = 255 - ext * 64 + 1;
		1500	else if (cmd == 5) // health
		1501	{
		1502	cell->stat_width = 1;
		1503	cell->stat_hp = *data++;
		1504	}
		1505	else if (cmd == 6) // monster width
		1506	cell->stat_width = *data++ + 1;
		1507	else if (cmd == 0x47)
		1508	{
		1509	if (*data == 4)
		1510	; // decode player count
		1511
		1512	data += *data + 1;
		1513	}
		1514	else if (cmd == 8) // cell flags
		1515	cell->flags = *data++;
		1516	else if (ext & 0x40) // unknown, multibyte => skip
		1517	data += *data + 1;
		1518	else
		1519	data++;
		1520	}
		1521	while (ext & 0x80);
		1522	}
		1523	else
		1524	cell->darkness = *data++ + 1;
		1525	}
1109		1526
1110	if (flags & 4)	1527	if (flags & 4)
1111	{	1528	{
1112	cell->face [0] = 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 [0] = self->face2tile [face];
1113	}	1532	}
1114		1533
1115	if (flags & 2)	1534	if (flags & 2)
1116	{	1535	{
1117	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1536	faceid face = (data [0] << 8) + data [1]; data += 2;
		1537	need_facenum (self, face);
		1538	cell->tile [1] = self->face2tile [face];
1118	}	1539	}
1119		1540
1120	if (flags & 1)	1541	if (flags & 1)
1121	{	1542	{
1122	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1543	faceid face = (data [0] << 8) + data [1]; data += 2;
		1544	need_facenum (self, face);
		1545	cell->tile [2] = self->face2tile [face];
1123	}	1546	}
1124	}	1547	}
1125	else	1548	else
1126	cell->darkness = -1;	1549	cell->darkness = 0;
1127	}	1550	}
1128	}	1551	}
1129		1552
1130	SV *	1553	SV *
1131	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1132	CODE:	1555	CODE:
1133	{	1556	{
1134	int x1, x;	1557	int x1, x;
1135	int y1, y;	1558	int y1, y;
1136	int z;	1559	int z;
…		…
1157	{	1580	{
1158	mapcell *cell = row->col + (x - row->c0);	1581	mapcell *cell = row->col + (x - row->c0);
1159		1582
1160	for (z = 0; z <= 0; z++)	1583	for (z = 0; z <= 0; z++)
1161	{	1584	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	1585	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	1586	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	1587	int a1 = tex.a;
1169		1588
1170	r = (r * a0 + tex.r * a1) / 255;	1589	r = (r * a0 + tex.r * a1) / 255;
1171	g = (g * a0 + tex.g * a1) / 255;	1590	g = (g * a0 + tex.g * a1) / 255;
1172	b = (b * a0 + tex.b * a1) / 255;	1591	b = (b * a0 + tex.b * a1) / 255;
1173	a = (a * a0 + tex.a * a1) / 255;	1592	a = (a * a0 + tex.a * a1) / 255;
1174	}
1175	}	1593	}
1176	}	1594	}
1177		1595
1178	*map++ = (r )	1596	*map++ = (r )
1179	\| (g << 8)	1597	\| (g << 8)
…		…
1186	}	1604	}
1187	OUTPUT:	1605	OUTPUT:
1188	RETVAL	1606	RETVAL
1189		1607
1190	void	1608	void
1191	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1192	PPCODE:	1610	CODE:
1193	{	1611	{
1194	int vx, vy;	1612	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1614	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1615	smooth_key skey;
1195	int x, y, z;	1616	int x, y, z;
1196	int last_name;	1617	int last_name;
1197	mapface face;	1618
		1619	// thats current max. sorry.
		1620	if (sw > 255) sw = 255;
		1621	if (sh > 255) sh = 255;
		1622
		1623	// clear key, in case of extra padding
		1624	memset (&skey, 0, sizeof (skey));
		1625
		1626	glColor4ub (255, 255, 255, 255);
		1627
		1628	glEnable (GL_BLEND);
		1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1630	glEnable (GL_TEXTURE_2D);
		1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1632
		1633	glBegin (GL_QUADS);
		1634
		1635	last_name = 0;
		1636
		1637	mx += self->x;
		1638	my += self->y;
		1639
		1640	// first pass: determine smooth_max
		1641	// rather ugly, if you ask me
		1642	// could also be stored inside mapcell and updated on change
		1643	memset (smooth_max, 0, sizeof (smooth_max));
		1644
		1645	for (y = 0; y < sh; y++)
		1646	if (0 <= y + my && y + my < self->rows)
		1647	{
		1648	maprow *row = self->row + (y + my);
		1649
		1650	for (x = 0; x < sw; x++)
		1651	if (row->c0 <= x + mx && x + mx < row->c1)
		1652	{
		1653	mapcell *cell = row->col + (x + mx - row->c0);
		1654
		1655	smooth_max[x + 1][y + 1] =
		1656	MAX (self->tex [cell->tile [0]].smoothlevel,
		1657	MAX (self->tex [cell->tile [1]].smoothlevel,
		1658	self->tex [cell->tile [2]].smoothlevel));
		1659	}
		1660	}
		1661
		1662	for (z = 0; z <= 2; z++)
		1663	{
		1664	memset (smooth_level, 0, sizeof (smooth_level));
		1665
		1666	for (y = 0; y < sh; y++)
		1667	if (0 <= y + my && y + my < self->rows)
		1668	{
		1669	maprow *row = self->row + (y + my);
		1670
		1671	for (x = 0; x < sw; x++)
		1672	if (row->c0 <= x + mx && x + mx < row->c1)
		1673	{
		1674	mapcell *cell = row->col + (x + mx - row->c0);
		1675	tileid tile = cell->tile [z];
		1676
		1677	if (tile)
		1678	{
		1679	maptex tex = self->tex [tile];
		1680	int px = (x + 1) * T - tex.w;
		1681	int py = (y + 1) * T - tex.h;
		1682
		1683	// suppressing texture state switches here
		1684	// is only moderately effective, but worth the extra effort
		1685	if (last_name != tex.name)
		1686	{
		1687	if (!tex.name)
		1688	tex = self->tex [2]; /* missing, replace by noface */
		1689
		1690	glEnd ();
		1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1692	glBegin (GL_QUADS);
		1693	}
		1694
		1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1696	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1697	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1698	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1699
		1700	if (cell->flags && z == 2)
		1701	{
		1702	if (cell->flags & 1)
		1703	{
		1704	maptex tex = self->tex [1];
		1705	int px = x * T + T * 2 / 32;
		1706	int py = y * T - T * 6 / 32;
		1707
		1708	glEnd ();
		1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1710	glBegin (GL_QUADS);
		1711
		1712	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1713	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1714	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1715	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1716	}
		1717	}
		1718
		1719	// update smooth hash
		1720	if (tex.smoothtile)
		1721	{
		1722	skey.tile = tex.smoothtile;
		1723	skey.level = tex.smoothlevel;
		1724
		1725	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1726
		1727	// add bits to current tile and all neighbours. skey.x\|y is
		1728	// shifted +1\|+1 so we always stay positive.
		1729
		1730	// bits is ___n cccc CCCC bbbb
		1731	// n do not draw borders&corners
		1732	// c draw these corners, but...
		1733	// C ... not these
		1734	// b draw these borders
		1735
		1736	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1737	// ┃· ·· ·┃ ━━
		1738
		1739	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1740	// ·· ·· ·┏ ┓·
		1741
		1742	// full tile
		1743	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1744
		1745	// borders
		1746	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1747	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1748	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1749	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1750
		1751	// corners
		1752	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1753	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1754	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1755	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1756	}
		1757	}
		1758	}
		1759	}
		1760
		1761	// go through all smoothlevels, lowest to highest, then draw.
		1762	// this is basically counting sort
		1763	{
		1764	int w, b;
		1765
		1766	for (w = 0; w < 256 / 32; ++w)
		1767	{
		1768	uint32_t smask = smooth_level [w];
		1769	if (smask)
		1770	for (b = 0; b < 32; ++b)
		1771	if (smask & (((uint32_t)1) << b))
		1772	{
		1773	int level = (w << 5) \| b;
		1774	HE *he;
		1775
		1776	hv_iterinit (smooth);
		1777	while ((he = hv_iternext (smooth)))
		1778	{
		1779	smooth_key skey = (smooth_key )HeKEY (he);
		1780	IV bits = SvIVX (HeVAL (he));
		1781
		1782	if (!(bits & 0x1000)
		1783	&& skey->level == level
		1784	&& level > smooth_max [skey->x][skey->y])
		1785	{
		1786	maptex tex = self->tex [skey->tile];
		1787	int px = (((int)skey->x) - 1) * T;
		1788	int py = (((int)skey->y) - 1) * T;
		1789	int border = bits & 15;
		1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1791	float dx = tex.s * .0625f; // 16 images/row
		1792	float dy = tex.t * .5f ; // 2 images/column
		1793
		1794	// this time naively avoiding texture state changes
		1795	// save gobs of state changes.
		1796	if (last_name != tex.name)
		1797	{
		1798	if (!tex.name)
		1799	continue; // smoothing not yet available
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804	}
		1805
		1806	if (border)
		1807	{
		1808	float ox = border * dx;
		1809
		1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1814	}
		1815
		1816	if (corner)
		1817	{
		1818	float ox = corner * dx;
		1819
		1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1824	}
		1825	}
		1826	}
		1827	}
		1828	}
		1829	}
		1830
		1831	hv_clear (smooth);
		1832	}
		1833
		1834	glEnd ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838
		1839	// top layer: overlays such as the health bar
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	int px = x * T;
		1851	int py = y * T;
		1852
		1853	if (cell->stat_hp)
		1854	{
		1855	int width = cell->stat_width * T;
		1856	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1857
		1858	glColor3ub (0, 0, 0);
		1859	glRectf (px + 1, py - thick - 2,
		1860	px + width - 1, py);
		1861
		1862	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1863	glRectf (px + 2,
		1864	py - thick - 1,
		1865	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	void
		1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1873	CODE:
		1874	{
		1875	static float color[16][3] = {
		1876	{ 0.00F, 0.00F, 0.00F },
		1877	{ 1.00F, 1.00F, 1.00F },
		1878	{ 0.00F, 0.00F, 0.55F },
		1879	{ 1.00F, 0.00F, 0.00F },
		1880
		1881	{ 1.00F, 0.54F, 0.00F },
		1882	{ 0.11F, 0.56F, 1.00F },
		1883	{ 0.93F, 0.46F, 0.00F },
		1884	{ 0.18F, 0.54F, 0.34F },
		1885
		1886	{ 0.56F, 0.73F, 0.56F },
		1887	{ 0.80F, 0.80F, 0.80F },
		1888	{ 0.55F, 0.41F, 0.13F },
		1889	{ 0.99F, 0.77F, 0.26F },
		1890
		1891	{ 0.74F, 0.65F, 0.41F },
		1892
		1893	{ 0.00F, 1.00F, 1.00F },
		1894	{ 1.00F, 0.00F, 1.00F },
		1895	{ 1.00F, 1.00F, 0.00F },
		1896	};
		1897
		1898	int x, y;
		1899
		1900	glEnable (GL_TEXTURE_2D);
		1901	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glBegin (GL_QUADS);
		1905
		1906	for (y = 0; y < h; y++)
		1907	for (x = 0; x < w; x++)
		1908	{
		1909	unsigned char m = data [x + y * w];
		1910
		1911	if (m)
		1912	{
		1913	float *c = color [m & 15];
		1914
		1915	float tx1 = m & 0x40 ? 0.5 : 0.;
		1916	float tx2 = tx1 + 0.5;
		1917
		1918	glColor4f (c[0], c[1], c[2], 0.75);
		1919	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1920	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1921	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1922	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1923	}
		1924	}
		1925
		1926	glEnd ();
		1927	glDisable (GL_BLEND);
		1928	glDisable (GL_TEXTURE_2D);
		1929	}
		1930
		1931	void
		1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1933	PPCODE:
		1934	{
		1935	int x, y;
1198	int sw4 = (sw + 3) & ~3;	1936	int sw4 = (sw + 3) & ~3;
1199	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1937	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1200	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1938	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1201		1939
1202	memset (darkness, 255, sw4 * sh);	1940	memset (darkness, 255, sw4 * sh);
1203	SvPOK_only (darkness_sv);	1941	SvPOK_only (darkness_sv);
1204	SvCUR_set (darkness_sv, sw4 * sh);	1942	SvCUR_set (darkness_sv, sw4 * sh);
1205		1943
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	1944	mx += self->x;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;	1945	my += self->y;
1208		1946
1209	/*
1210	int vx = self->vx = self->w >= sw
1211	? self->x + (self->w - sw) / 2
1212	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213
1214	int vy = self->vy = self->h >= sh
1215	? self->y + (self->h - sh) / 2
1216	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217	*/
1218
1219	glColor4ub (255, 255, 255, 255);
1220
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222	glEnable (GL_BLEND);
1223	glEnable (GL_TEXTURE_2D);
1224	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225
1226	glBegin (GL_QUADS);
1227
1228	last_name = 0;
1229
1230	for (z = 0; z < 3; z++)
1231	for (y = 0; y < sh; y++)	1947	for (y = 0; y < sh; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	1948	if (0 <= y + my && y + my < self->rows)
1233	{	1949	{
1234	maprow *row = self->row + (y + vy);	1950	maprow *row = self->row + (y + my);
1235		1951
1236	for (x = 0; x < sw; x++)	1952	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	1953	if (row->c0 <= x + mx && x + mx < row->c1)
1238	{	1954	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	1955	mapcell *cell = row->col + (x + mx - row->c0);
1240		1956
1241	darkness[y * sw4 + x] = cell->darkness < 0	1957	darkness[y * sw4 + x] = cell->darkness
		1958	? 255 - (cell->darkness - 1)
1242	? 255 - FOW_DARKNESS	1959	: 255 - FOW_DARKNESS;
1243	: 255 - cell->darkness;
1244
1245	face = cell->face [z];
1246
1247	if (face)
1248	{
1249	maptex tex = self->tex [face];
1250
1251	int px = (x + 1) * 32 - tex.w;
1252	int py = (y + 1) * 32 - tex.h;
1253
1254	if (last_name != tex.name)
1255	{
1256	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);
1259	glBegin (GL_QUADS);
1260	}
1261
1262	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266	}
1267	}	1960	}
1268	}	1961	}
1269
1270	glEnd ();
1271
1272	glDisable (GL_TEXTURE_2D);
1273	glDisable (GL_BLEND);
1274		1962
1275	EXTEND (SP, 3);	1963	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	1964	PUSHs (sv_2mortal (newSViv (sw4)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	1965	PUSHs (sv_2mortal (newSViv (sh)));
1278	PUSHs (darkness_sv);	1966	PUSHs (darkness_sv);
1279	}	1967	}
1280		1968
1281	SV *	1969	SV *
1282	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1283	CODE:	1971	CODE:
1284	{	1972	{
1285	int x, y, x1, y1;	1973	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	1974	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	1975	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2000	if (row && row->c0 <= x && x < row->c1)
1313	{	2001	{
1314	mapcell *cell = row->col + (x - row->c0);	2002	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2003	uint8_t flags = 0;
1316		2004
1317	if (cell->face [0]) flags \|= 1;	2005	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2006	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2007	if (cell->tile [2]) flags \|= 4;
1320		2008
1321	*data++ = flags;	2009	*data++ = flags;
1322		2010
1323	if (flags & 1)	2011	if (flags & 1)
1324	{	2012	{
		2013	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2014	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2015	*data++ = tile;
1327	}	2016	}
1328		2017
1329	if (flags & 2)	2018	if (flags & 2)
1330	{	2019	{
		2020	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2021	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2022	*data++ = tile;
1333	}	2023	}
1334		2024
1335	if (flags & 4)	2025	if (flags & 4)
1336	{	2026	{
		2027	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2028	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2029	*data++ = tile;
1339	}	2030	}
1340	}	2031	}
1341	else	2032	else
1342	*data++ = 0;	2033	*data++ = 0;
1343	}	2034	}
…		…
1349	}	2040	}
1350	OUTPUT:	2041	OUTPUT:
1351	RETVAL	2042	RETVAL
1352		2043
1353	void	2044	void
1354	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1355	PPCODE:	2046	PPCODE:
1356	{	2047	{
1357	int x, y, z;	2048	int x, y, z;
1358	int w, h;	2049	int w, h;
1359	int x1, y1;	2050	int x1, y1;
…		…
1383	{	2074	{
1384	uint8_t flags = *data++;	2075	uint8_t flags = *data++;
1385		2076
1386	if (flags)	2077	if (flags)
1387	{	2078	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2079	mapcell *cell = row_get_cell (row, x);
		2080	tileid tile[3] = { 0, 0, 0 };
1391		2081
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2082	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2083	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2084	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2085
1396	if (cell->darkness <= 0)	2086	if (cell->darkness == 0)
1397	{	2087	{
1398	cell->darkness = -1;	2088	cell->darkness = 0;
1399		2089
1400	for (z = 0; z <= 2; z++)	2090	for (z = 0; z <= 2; z++)
1401	{	2091	{
1402	cell->face[z] = face[z];	2092	tileid t = tile [z];
1403		2093
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2094	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2095	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2096	XPUSHs (sv_2mortal (newSViv (t)));
		2097	need_texid (self, t);
		2098	}
		2099
		2100	cell->tile [z] = t;
1406	}	2101	}
1407	}	2102	}
1408	}	2103	}
1409	}	2104	}
1410	}	2105	}
1411	}	2106	}
1412		2107
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1414		2109
1415	CFClient::MixChunk	2110	CFPlus::MixChunk
1416	new_from_file (SV class, char path)	2111	new_from_file (SV class, char path)
1417	CODE:	2112	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2113	RETVAL = Mix_LoadWAV (path);
1419	OUTPUT:	2114	OUTPUT:
1420	RETVAL	2115	RETVAL
1421		2116
1422	void	2117	void
1423	DESTROY (CFClient::MixChunk self)	2118	DESTROY (CFPlus::MixChunk self)
1424	CODE:	2119	CODE:
1425	Mix_FreeChunk (self);	2120	Mix_FreeChunk (self);
1426		2121
1427	int	2122	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2123	volume (CFPlus::MixChunk self, int volume = -1)
1429	CODE:	2124	CODE:
1430	RETVAL = Mix_VolumeChunk (self, volume);	2125	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2126	OUTPUT:
1432	RETVAL	2127	RETVAL
1433		2128
1434	int	2129	int
1435	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1436	CODE:	2131	CODE:
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1438	OUTPUT:	2133	OUTPUT:
1439	RETVAL	2134	RETVAL
1440		2135
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1442		2137
1443	int	2138	int
1444	volume (int volume = -1)	2139	volume (int volume = -1)
1445	CODE:	2140	CODE:
1446	RETVAL = Mix_VolumeMusic (volume);	2141	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	2142	OUTPUT:
1448	RETVAL	2143	RETVAL
1449		2144
1450	CFClient::MixMusic	2145	CFPlus::MixMusic
1451	new_from_file (SV class, char path)	2146	new_from_file (SV class, char path)
1452	CODE:	2147	CODE:
1453	RETVAL = Mix_LoadMUS (path);	2148	RETVAL = Mix_LoadMUS (path);
1454	OUTPUT:	2149	OUTPUT:
1455	RETVAL	2150	RETVAL
1456		2151
1457	void	2152	void
1458	DESTROY (CFClient::MixMusic self)	2153	DESTROY (CFPlus::MixMusic self)
1459	CODE:	2154	CODE:
1460	Mix_FreeMusic (self);	2155	Mix_FreeMusic (self);
1461		2156
1462	int	2157	int
1463	play (CFClient::MixMusic self, int loops = -1)	2158	play (CFPlus::MixMusic self, int loops = -1)
1464	CODE:	2159	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	2160	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	2161	OUTPUT:
1467	RETVAL	2162	RETVAL
1468		2163
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	2164	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1470		2165
1471	BOOT:	2166	BOOT:
1472	{	2167	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2168	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1474	static const struct {	2169	static const struct {
1475	const char *name;	2170	const char *name;
1476	IV iv;	2171	IV iv;
1477	} *civ, const_iv[] = {	2172	} *civ, const_iv[] = {
1478	# define const_iv(name) { # name, (IV)name }	2173	# define const_iv(name) { # name, (IV)name }
1479	const_iv (GL_COLOR_MATERIAL),	2174	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	2175	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	2176	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	2177	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	2178	const_iv (GL_BLEND),
		2179	const_iv (GL_CULL_FACE),
1484	const_iv (GL_SCISSOR_TEST),	2180	const_iv (GL_SCISSOR_TEST),
		2181	const_iv (GL_DEPTH_TEST),
		2182	const_iv (GL_ALPHA_TEST),
		2183	const_iv (GL_NORMALIZE),
		2184	const_iv (GL_RESCALE_NORMAL),
		2185	const_iv (GL_FRONT),
		2186	const_iv (GL_BACK),
1485	const_iv (GL_AND),	2187	const_iv (GL_AND),
1486	const_iv (GL_ONE),	2188	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	2189	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	2190	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	2191	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2192	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	2193	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2194	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	2195	const_iv (GL_RGB),
1493	const_iv (GL_RGBA),	2196	const_iv (GL_RGBA),
		2197	const_iv (GL_RGBA4),
		2198	const_iv (GL_RGBA8),
		2199	const_iv (GL_RGB5_A1),
1494	const_iv (GL_UNSIGNED_BYTE),	2200	const_iv (GL_UNSIGNED_BYTE),
		2201	const_iv (GL_UNSIGNED_SHORT),
		2202	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	2203	const_iv (GL_ALPHA),
		2204	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	2205	const_iv (GL_LUMINANCE),
		2206	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	2207	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2208	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1499	const_iv (GL_COMPILE),	2209	const_iv (GL_COMPILE),
1500	const_iv (GL_TEXTURE_1D),	2210	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	2211	const_iv (GL_TEXTURE_2D),
…		…
1503	const_iv (GL_TEXTURE_MAG_FILTER),	2213	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	2214	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	2215	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	2216	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	2217	const_iv (GL_TEXTURE_WRAP_T),
		2218	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	2219	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	2220	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	2221	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	2222	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2223	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2224	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2225	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2226	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	2227	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	2228	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	2229	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	2230	const_iv (GL_REPLACE),
		2231	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	2232	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	2233	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	2234	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	2235	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	2236	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	2237	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	2238	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	2239	const_iv (GL_CONSTANT_BORDER),
1528	const_iv (GL_LINES),	2240	const_iv (GL_LINES),
		2241	const_iv (GL_LINE_STRIP),
		2242	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	2243	const_iv (GL_QUADS),
1530	const_iv (GL_LINE_LOOP),	2244	const_iv (GL_QUAD_STRIP),
		2245	const_iv (GL_TRIANGLES),
		2246	const_iv (GL_TRIANGLE_STRIP),
		2247	const_iv (GL_TRIANGLE_FAN),
1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2248	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1532	const_iv (GL_FASTEST),	2249	const_iv (GL_FASTEST),
		2250	const_iv (GL_V2F),
		2251	const_iv (GL_V3F),
		2252	const_iv (GL_T2F_V3F),
		2253	const_iv (GL_T2F_N3F_V3F),
1533	# undef const_iv	2254	# undef const_iv
1534	};	2255	};
1535		2256
1536	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2257	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2258	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2259
		2260	texture_av = newAV ();
		2261	AvREAL_off (texture_av);
1538	}	2262	}
		2263
		2264	char *
		2265	gl_vendor ()
		2266	CODE:
		2267	RETVAL = (char *)glGetString (GL_VENDOR);
		2268	OUTPUT:
		2269	RETVAL
		2270
		2271	char *
		2272	gl_version ()
		2273	CODE:
		2274	RETVAL = (char *)glGetString (GL_VERSION);
		2275	OUTPUT:
		2276	RETVAL
		2277
		2278	char *
		2279	gl_extensions ()
		2280	CODE:
		2281	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2282	OUTPUT:
		2283	RETVAL
1539		2284
1540	int glGetError ()	2285	int glGetError ()
		2286
		2287	void glFinish ()
1541		2288
1542	void glClear (int mask)	2289	void glClear (int mask)
1543		2290
1544	void glClearColor (float r, float g, float b, float a = 1.0)	2291	void glClearColor (float r, float g, float b, float a = 1.0)
1545	PROTOTYPE: @	2292	PROTOTYPE: @
…		…
1552		2299
1553	void glHint (int target, int mode)	2300	void glHint (int target, int mode)
1554		2301
1555	void glBlendFunc (int sfactor, int dfactor)	2302	void glBlendFunc (int sfactor, int dfactor)
1556		2303
		2304	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2305	CODE:
		2306	gl_BlendFuncSeparate (sa, da, saa, daa);
		2307
		2308	void glDepthMask (int flag)
		2309
1557	void glLogicOp (int opcode)	2310	void glLogicOp (int opcode)
1558		2311
1559	void glColorMask (int red, int green, int blue, int alpha)	2312	void glColorMask (int red, int green, int blue, int alpha)
1560		2313
1561	void glMatrixMode (int mode)	2314	void glMatrixMode (int mode)
…		…
1564		2317
1565	void glPopMatrix ()	2318	void glPopMatrix ()
1566		2319
1567	void glLoadIdentity ()	2320	void glLoadIdentity ()
1568		2321
		2322	void glDrawBuffer (int buffer)
		2323
		2324	void glReadBuffer (int buffer)
		2325
1569	# near and far are due to microsofts buggy c compiler	2326	# near_ and far_ are due to microsofts buggy "c" compiler
		2327	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2328
		2329	# near_ and far_ are due to microsofts buggy "c" compiler
1570	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2330	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1571		2331
1572	void glViewport (int x, int y, int width, int height)	2332	void glViewport (int x, int y, int width, int height)
1573		2333
1574	void glScissor (int x, int y, int width, int height)	2334	void glScissor (int x, int y, int width, int height)
…		…
1589		2349
1590	void glEnd ()	2350	void glEnd ()
1591		2351
1592	void glColor (float r, float g, float b, float a = 1.0)	2352	void glColor (float r, float g, float b, float a = 1.0)
1593	PROTOTYPE: @	2353	PROTOTYPE: @
		2354	ALIAS:
		2355	glColor_premultiply = 1
1594	CODE:	2356	CODE:
1595	glColor4ub (MIN ((int)(r * 255.f), 255),	2357	if (ix)
1596	MIN ((int)(g * 255.f), 255),	2358	{
1597	MIN ((int)(b * 255.f), 255),	2359	r *= a;
1598	MIN ((int)(a * 255.f), 255));	2360	g *= a;
		2361	b *= a;
		2362	}
		2363	// microsoft visual "c" rounds instead of truncating...
		2364	glColor4f (r, g, b, a);
		2365
		2366	void glInterleavedArrays (int format, int stride, char *data)
		2367
		2368	void glDrawElements (int mode, int count, int type, char *indices)
		2369
		2370	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2371
		2372	void glRasterPos (float x, float y, float z = 0.)
		2373	CODE:
		2374	glRasterPos3f (0, 0, z);
		2375	glBitmap (0, 0, 0, 0, x, y, 0);
1599		2376
1600	void glVertex (float x, float y, float z = 0.)	2377	void glVertex (float x, float y, float z = 0.)
1601	CODE:	2378	CODE:
1602	glVertex3f (x, y, z);	2379	glVertex3f (x, y, z);
1603		2380
…		…
1615		2392
1616	void glBindTexture (int target, int name)	2393	void glBindTexture (int target, int name)
1617		2394
1618	void glConvolutionParameter (int target, int pname, float params)	2395	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	2396	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2397	if (gl.ConvolutionParameterf)
		2398	gl.ConvolutionParameterf (target, pname, params);
1621		2399
1622	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2400	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623	CODE:	2401	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2402	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	2403	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		2404
1627	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2405	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1628	CODE:	2406	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2407	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	2408	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		2409
1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2410	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1633		2411
1634	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2412	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635		2413
1636	void glRasterPos (int x, int y)	2414	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:
1638	glRasterPos2i (x, y);
1639		2415
1640	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2416	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641		2417
1642	int glGenTexture ()	2418	int glGenTexture ()
1643	CODE:	2419	CODE:
1644	{	2420	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	2421	OUTPUT:
1650	RETVAL	2422	RETVAL
1651		2423
1652	void glDeleteTexture (int name)	2424	void glDeleteTexture (int name)
1653	CODE:	2425	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	2426	del_texture (name);
1657	}	2427
1658
1659	int glGenList ()	2428	int glGenList ()
1660	CODE:	2429	CODE:
1661	RETVAL = glGenLists (1);	2430	RETVAL = glGenLists (1);
1662	OUTPUT:	2431	OUTPUT:
1663	RETVAL	2432	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.81 by root, Sun May 14 23:19:14 2006 UTC vs. Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.81 by root, Sun May 14 23:19:14 2006 UTC vs.
Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC