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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.65 by root, Mon Apr 24 08:22:21 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_endian.h>
13	#include <SDL_image.h>	32	#include <SDL_image.h>
14	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
16		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
17	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
18		40
19	#include <pango/pango.h>	41	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		42
23	#ifndef _WIN32	43	#ifndef _WIN32
24	# include <sys/types.h>	44	# include <sys/types.h>
25	# include <sys/socket.h>	45	# include <sys/socket.h>
26	# include <netinet/in.h>	46	# include <netinet/in.h>
27	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
28	# include <inttypes.h>	48	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
45	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
46		59
47	#define GL_CALL(type,func,args) \	60	#if 0
48	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	62	#else
50	static type fptr_; \	63	# define PARACHUTE 0
51	\	64	#endif
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		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
62	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
64		118
65	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	}
66		138
67	typedef struct cf_layout {	139	typedef struct cf_layout {
68	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
69	int base_height;	142	int base_height;
70	CFClient__Font font;	143	CFPlus__Font font;
71	} *CFClient__Layout;	144	} *CFPlus__Layout;
72		145
73	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
74	static PangoContext *context;	147	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	148	static PangoFontMap *opengl_fontmap;
76		149
77	static void	150	static void
78	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
79	{	152	{
80	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
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	158	}
83		159
84	static void	160	static void
85	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
86	{	162	{
87	/* 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
88	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
89	*/	165	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
94		170
95	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
96	}	172	}
97		173
98	static void	174	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
100	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
102		181
103	w = (w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		184
		185	if (!rect.width) rect.width = 1;
		186	if (!rect.height) rect.height = 1;
		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
108	typedef uint16_t mapface;	193	typedef uint16_t faceid;
109		194
110	typedef struct {	195	typedef struct {
111	GLint name;	196	int name;
112	int w, h;	197	int w, h;
113	float s, t;	198	float s, t;
114	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
115	} maptex;	202	} maptex;
116		203
117	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
118	int16_t darkness;	207	uint16_t darkness;
119	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	209	} mapcell;
121		210
122	typedef struct {	211	typedef struct {
123	int32_t c0, c1;	212	int32_t c0, c1;
124	mapcell *col;	213	mapcell *col;
125	} maprow;	214	} maprow;
126		215
127	typedef struct map {	216	typedef struct map {
128	int x, y, w, h;	217	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	219	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	220	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		221
136	int32_t rows;	222	int32_t rows;
137	maprow *row;	223	maprow *row;
138	} *CFClient__Map;	224	} *CFPlus__Map;
139		225
140	static char *	226	static char *
141	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
142	{	228	{
143	char *p;	229	char *p;
…		…
160	}	246	}
161		247
162	#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))
163	#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))
164		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
165	static maprow *	271	static maprow *
166	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
167	{	273	{
168	if (0 > y)	274	if (0 > y)
169	{	275	{
170	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
209		315
210	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
211	}	317	}
212		318
213	static mapcell *	319	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
215	{	321	{
216	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
217	}	323	}
218		324
219	static void	325	static void
220	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
221	{	327	{
222	int r;	328	int r;
223		329
224	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
233	self->row = 0;	339	self->row = 0;
234	self->rows = 0;	340	self->rows = 0;
235	}	341	}
236		342
237	static void	343	static void
238	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)
239	{	345	{
240	int x, y;	346	int x, y;
241	maprow *row;	347	maprow *row;
		348	mapcell *cell;
242		349
243	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	351	if (y >= 0)
245	{	352	{
246	if (y >= self->rows)	353	if (y >= self->rows)
…		…
252	if (x >= row->c0)	359	if (x >= row->c0)
253	{	360	{
254	if (x >= row->c1)	361	if (x >= row->c1)
255	break;	362	break;
256		363
257	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;
258	}	370	}
259	}	371	}
260	}	372	}
261		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
262	static void	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);
		388	}
		389
		390	static void
263	music_finished ()	391	music_finished (void)
264	{	392	{
265	SDL_UserEvent ev;	393	SDL_UserEvent ev;
266		394
267	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
268	ev.code = 0;	396	ev.code = 0;
…		…
270	ev.data2 = 0;	398	ev.data2 = 0;
271		399
272	SDL_PushEvent ((SDL_Event *)&ev);	400	SDL_PushEvent ((SDL_Event *)&ev);
273	}	401	}
274		402
		403	static void
		404	channel_finished (int channel)
		405	{
		406	SDL_UserEvent ev;
		407
		408	ev.type = SDL_USEREVENT;
		409	ev.code = 1;
		410	ev.data1 = (void *)(long)channel;
		411	ev.data2 = 0;
		412
		413	SDL_PushEvent ((SDL_Event *)&ev);
		414	}
		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
275	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
276		438
277	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
278		440
279	BOOT:	441	BOOT:
280	{	442	{
281	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	444	static const struct {
283	const char *name;	445	const char *name;
284	IV iv;	446	IV iv;
285	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
286	# 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
287	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
304	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
305	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
369	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
381	const_iv (KMOD_CTRL),
382	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_ALT),
384	const_iv (KMOD_META)
385	# undef const_iv	556	# undef const_iv
386	};	557	};
387		558
388	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; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		561
391	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
395		571
396	int	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)
		582
		583	void
		584	pango_init ()
		585	CODE:
		586	{
		587	opengl_fontmap = pango_opengl_font_map_new ();
		588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		590	}
		591
		592	char *
		593	SDL_GetError ()
		594
		595	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
398		597
399	void	598	void
400	SDL_Quit ()	599	SDL_Quit ()
401		600
402	void	601	void
403	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
404	PPCODE:	603	PPCODE:
405	{	604	{
406	SDL_Rect **m;	605	SDL_Rect **m;
407		606
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412		611
		612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		614
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		619
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		621	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421		624	#endif
422	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		625
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
426		627
427	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
428	while (*m)	629	while (*m)
429	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
430	AV *av = newAV ();	633	AV *av = newAV ();
431	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
432	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
434		640
435	++m;	641	++m;
436	}	642	}
437	}	643	}
438		644
439	int	645	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
442	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	659	);
		660
		661	if (RETVAL)
		662	{
		663	av_clear (texture_av);
		664
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		667	#include "glfunc.h"
		668	#undef GL_FUNC
		669	}
		670	}
446	OUTPUT:	671	OUTPUT:
447	RETVAL	672	RETVAL
448		673
449	void	674	void
450	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
451		676
		677	char *
		678	SDL_GetKeyName (int sym)
		679
		680	int
		681	SDL_GetAppState ()
		682
452	void	683	void
453	SDL_PollEvent ()	684	poll_events ()
454	PPCODE:	685	PPCODE:
455	{	686	{
456	SDL_Event ev;	687	SDL_Event ev;
457		688
458	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459	{	691	{
460	HV *hv = newHV ();	692	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		694
462	switch (ev.type)	695	switch (ev.type)
463	{	696	{
464	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
465	case SDL_KEYUP:	698	case SDL_KEYUP:
466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
469	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470	break;	704	break;
471		705
472	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475	break;	709	break;
476		710
477	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
		730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
483	break;	737	break;
484		738
485	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
486	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
		741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		742
487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		747	break;
		748
		749	case SDL_USEREVENT:
		750	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		753	break;
491	}	754	}
492		755
493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
494	}	757	}
495	}	758	}
496		759
497	int	760	int
498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
499	POSTCALL:	762	POSTCALL:
500	Mix_HookMusicFinished (music_finished);	763	Mix_HookMusicFinished (music_finished);
		764	Mix_ChannelFinished (channel_finished);
501		765
502	void	766	void
503	Mix_CloseAudio ()	767	Mix_CloseAudio ()
504		768
505	int	769	int
506	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
507		771
508	void	772	void
509	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
510	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
511	#ifndef _WIN32	781	#ifdef _WIN32
512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
513	#endif	803	#endif
514		804	}
515	char *
516	gl_version ()
517	CODE:
518	RETVAL = (char *)glGetString (GL_VERSION);
519	OUTPUT:
520	RETVAL
521
522	char *
523	gl_extensions ()
524	CODE:
525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
526	OUTPUT:
527	RETVAL
528		805
529	void	806	void
530	add_font (char *file)	807	add_font (char *file)
531	CODE:	808	CODE:
532	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
533		810
534	void	811	void
535	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
536	ALIAS:	813	ALIAS:
537	load_image_file = 1	814	load_image_file = 1
…		…
579		856
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		858
582	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
583		860
		861	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	862	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	866	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
593		870
594	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
596	}	873	}
597		874
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	896	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	897	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	898	}
622		899
623	void	900	void
		901	error (char *message)
		902	CODE:
		903	fprintf (stderr, "ERROR: %s\n", message);
		904	#ifdef _WIN32
		905	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		906	#endif
		907
		908	void
624	fatal (char *message)	909	fatal (char *message)
625	CODE:	910	CODE:
		911	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	912	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		914	#endif
		915	_exit (1);
		916
		917	void
		918	_exit (int retval = 0)
		919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
628	#else	922	#else
629	fprintf (stderr, "FATAL: %s\n", message);	923	_exit (retval);
630	#endif	924	#endif
631	exit (1);
632		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
		934
633	MODULE = CFClient PACKAGE = CFClient::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
634		936
635	CFClient::Font	937	CFPlus::Font
636	new_from_file (SV class, char path)	938	new_from_file (SV class, char path, int id = 0)
637	CODE:	939	CODE:
638	{	940	{
639	int count;	941	int count;
640	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
641	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	943	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
642	FcPatternDestroy (pattern);	944	FcPatternDestroy (pattern);
643	}	945	}
644	OUTPUT:	946	OUTPUT:
645	RETVAL	947	RETVAL
646		948
647	void	949	void
648	DESTROY (CFClient::Font self)	950	DESTROY (CFPlus::Font self)
649	CODE:	951	CODE:
650	pango_font_description_free (self);	952	pango_font_description_free (self);
651		953
652	void	954	void
653	make_default (CFClient::Font self)	955	make_default (CFPlus::Font self)
654	CODE:	956	CODE:
655	default_font = self;	957	default_font = self;
656		958
657	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
658		960
659	CFClient::Layout	961	void
660	new (SV *class, int base_height = MIN_FONT_HEIGHT)	962	reset_glyph_cache ()
		963	CODE:
		964	tc_clear ();
		965
		966	CFPlus::Layout
		967	new (SV *class)
661	CODE:	968	CODE:
662	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
		970
663	RETVAL->pl = pango_layout_new (context);	971	RETVAL->pl = pango_layout_new (opengl_context);
664	RETVAL->base_height = base_height;	972	RETVAL->r = 1.;
		973	RETVAL->g = 1.;
		974	RETVAL->b = 1.;
		975	RETVAL->a = 1.;
		976	RETVAL->base_height = MIN_FONT_HEIGHT;
665	RETVAL->font = 0;	977	RETVAL->font = 0;
		978
666	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
667	pango_layout_set_font_description (RETVAL->pl, default_font);	980	layout_update_font (RETVAL);
668	OUTPUT:	981	OUTPUT:
669	RETVAL	982	RETVAL
670		983
671	void	984	void
672	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
673	CODE:	986	CODE:
674	g_object_unref (self->pl);	987	g_object_unref (self->pl);
675	Safefree (self);	988	Safefree (self);
676		989
677	void	990	void
678	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
679	CODE:	992	CODE:
680	{	993	{
681	STRLEN textlen;	994	STRLEN textlen;
682	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
683		996
684	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
685	}	998	}
686		999
687	void	1000	void
688	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
689	CODE:	1002	CODE:
690	{	1003	{
691	STRLEN textlen;	1004	STRLEN textlen;
692	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
693		1006
694	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
695	}	1008	}
696		1009
		1010	void
		1011	set_shapes (CFPlus::Layout self, ...)
		1012	CODE:
		1013	{
		1014	PangoAttrList *attrs = 0;
		1015	const char *text = pango_layout_get_text (self->pl);
		1016	const char *pos = text;
		1017	int arg = 4;
		1018
		1019	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1020	{
		1021	PangoRectangle inkrect, rect;
		1022	PangoAttribute *attr;
		1023
		1024	int x = SvIV (ST (arg - 3));
		1025	int y = SvIV (ST (arg - 2));
		1026	int w = SvIV (ST (arg - 1));
		1027	int h = SvIV (ST (arg ));
		1028
		1029	inkrect.x = 0;
		1030	inkrect.y = 0;
		1031	inkrect.width = 0;
		1032	inkrect.height = 0;
		1033
		1034	rect.x = x * PANGO_SCALE;
		1035	rect.y = y * PANGO_SCALE;
		1036	rect.width = w * PANGO_SCALE;
		1037	rect.height = h * PANGO_SCALE;
		1038
		1039	if (!attrs)
		1040	attrs = pango_layout_get_attributes (self->pl);
		1041
		1042	attr = pango_attr_shape_new (&inkrect, &rect);
		1043	attr->start_index = pos - text;
		1044	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1045	pango_attr_list_insert (attrs, attr);
		1046
		1047	arg += 4;
		1048	pos += sizeof (OBJ_STR) - 1;
		1049	}
		1050
		1051	if (attrs)
		1052	pango_layout_set_attributes (self->pl, attrs);
		1053	}
		1054
		1055	void
		1056	get_shapes (CFPlus::Layout self)
		1057	PPCODE:
		1058	{
		1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1060
		1061	do
		1062	{
		1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1064
		1065	if (run && shape_attr_p (run))
		1066	{
		1067	PangoRectangle extents;
		1068	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1069
		1070	EXTEND (SP, 2);
		1071	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1073	}
		1074	}
		1075	while (pango_layout_iter_next_run (iter));
		1076
		1077	pango_layout_iter_free (iter);
		1078	}
		1079
		1080	int
		1081	has_wrapped (CFPlus::Layout self)
		1082	CODE:
		1083	{
		1084	int lines = 1;
		1085	const char *text = pango_layout_get_text (self->pl);
		1086
		1087	while (*text)
		1088	lines += *text++ == '\n';
		1089
		1090	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1091	}
		1092	OUTPUT:
		1093	RETVAL
		1094
697	SV *	1095	SV *
698	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
699	CODE:	1097	CODE:
700	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
701	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
702	OUTPUT:	1100	OUTPUT:
703	RETVAL	1101	RETVAL
704		1102
705	void	1103	void
		1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1105	CODE:
		1106	self->r = r;
		1107	self->g = g;
		1108	self->b = b;
		1109	self->a = a;
		1110
		1111	void
706	set_font (CFClient::Layout self, CFClient::Font font = 0)	1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
707	CODE:	1113	CODE:
708	if (self->font != font)	1114	if (self->font != font)
709	{	1115	{
710	self->font = font;	1116	self->font = font;
711	layout_update_font (self);	1117	layout_update_font (self);
712	}	1118	}
713		1119
714	void	1120	void
715	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
716	CODE:	1122	CODE:
717	if (self->base_height != base_height)	1123	if (self->base_height != base_height)
718	{	1124	{
719	self->base_height = base_height;	1125	self->base_height = base_height;
720	layout_update_font (self);	1126	layout_update_font (self);
721	}	1127	}
722		1128
723	void	1129	void
724	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
725	CODE:	1131	CODE:
726	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
727		1133
728	void	1134	void
		1135	set_indent (CFPlus::Layout self, int indent)
		1136	CODE:
		1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1138
		1139	void
		1140	set_spacing (CFPlus::Layout self, int spacing)
		1141	CODE:
		1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1143
		1144	void
		1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1146	CODE:
		1147	pango_layout_set_ellipsize (self->pl,
		1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1151	: PANGO_ELLIPSIZE_NONE
		1152	);
		1153
		1154	void
		1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1156	CODE:
		1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1158
		1159	void
729	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
730	PPCODE:	1161	PPCODE:
731	{	1162	{
732	int w, h;	1163	int w, h;
733		1164
734	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
…		…
737	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
738	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
739	}	1170	}
740		1171
741	int	1172	int
		1173	descent (CFPlus::Layout self)
		1174	CODE:
		1175	{
		1176	PangoRectangle rect;
		1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1179	RETVAL = PANGO_DESCENT (rect);
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	int
742	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
743	CODE:	1186	CODE:
744	{	1187	{
745	int index, trailing;	1188	int index, trailing;
746	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
747	RETVAL = index;	1190	RETVAL = index + trailing;
748	}	1191	}
749	OUTPUT:	1192	OUTPUT:
750	RETVAL	1193	RETVAL
751		1194
752	void	1195	void
753	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
754	PPCODE:	1197	PPCODE:
755	{	1198	{
756	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
757	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
758		1201
…		…
761	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
762	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
763	}	1206	}
764		1207
765	void	1208	void
766	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
767	PPCODE:	1210	PPCODE:
768	{	1211	{
769	SV *retval;	1212	int line, x;
770	int w, h;
771	FT_Bitmap bitmap;
772		1213
773	layout_get_pixel_size (self, &w, &h);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
774		1216
775	retval = newSV (w * h);
776	SvPOK_only (retval);
777	SvCUR_set (retval, w * h);
778
779	bitmap.rows = h;
780	bitmap.width = w;
781	bitmap.pitch = w;
782	bitmap.buffer = (unsigned char*)SvPVX (retval);
783	bitmap.num_grays = 256;
784	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
785
786	memset (bitmap.buffer, 0, w * h);
787
788	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
789
790	EXTEND (SP, 3);	1217	EXTEND (SP, 2);
791	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
792	PUSHs (sv_2mortal (newSViv (h)));	1242	PUSHs (sv_2mortal (newSViv (index)));
793	PUSHs (sv_2mortal (retval));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
794	}	1245	}
795		1246
		1247	void
		1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1249	PPCODE:
		1250	pango_opengl_render_layout_subpixel (
		1251	self->pl,
		1252	x * PANGO_SCALE, y * PANGO_SCALE,
		1253	self->r, self->g, self->b, self->a,
		1254	flags
		1255	);
		1256
796	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
797		1258
		1259	int minpot (int n)
		1260
798	void	1261	void
		1262	pad2pot (SV data_, SV w_, SV *h_)
		1263	CODE:
		1264	{
		1265	int ow = SvIV (w_);
		1266	int oh = SvIV (h_);
		1267
		1268	if (ow && oh)
		1269	{
		1270	int nw = minpot (ow);
		1271	int nh = minpot (oh);
		1272
		1273	if (nw != ow \|\| nh != oh)
		1274	{
		1275	if (SvOK (data_))
		1276	{
		1277	STRLEN datalen;
		1278	char *data = SvPVbyte (data_, datalen);
		1279	int bpp = datalen / (ow * oh);
		1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1281
		1282	SvPOK_only (result_);
		1283	SvCUR_set (result_, nw * nh * bpp);
		1284
		1285	memset (SvPVX (result_), 0, nw * nh * bpp);
		1286	while (oh--)
		1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1288
		1289	sv_setsv (data_, result_);
		1290	}
		1291
		1292	sv_setiv (w_, nw);
		1293	sv_setiv (h_, nh);
		1294	}
		1295	}
		1296	}
		1297
		1298	void
799	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
800	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
		1301	ALIAS:
		1302	draw_quad_alpha = 1
		1303	draw_quad_alpha_premultiplied = 2
801	CODE:	1304	CODE:
802	{	1305	{
803	HV hv = (HV )SvRV (self);	1306	HV hv = (HV )SvRV (self);
804	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
805	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
806	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
807	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
808		1310
809	if (items < 5)	1311	if (items < 5)
810	{	1312	{
811	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));
812	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));
813	}	1315	}
814		1316
		1317	if (ix)
		1318	{
		1319	glEnable (GL_BLEND);
		1320
		1321	if (ix == 2)
		1322	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1323	else
		1324	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1325	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1326
		1327	glEnable (GL_ALPHA_TEST);
		1328	glAlphaFunc (GL_GREATER, 0.01f);
		1329	}
		1330
815	glBindTexture (GL_TEXTURE_2D, name);	1331	glBindTexture (GL_TEXTURE_2D, name);
816	if (wrap_mode) {	1332
817	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
818	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
819	}
820	glBegin (GL_QUADS);	1333	glBegin (GL_QUADS);
821	glTexCoord2f (0, 0); glVertex2f (x , y );	1334	glTexCoord2f (0, 0); glVertex2f (x , y );
822	glTexCoord2f (0, t); glVertex2f (x , y + h);	1335	glTexCoord2f (0, t); glVertex2f (x , y + h);
823	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1336	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
824	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1337	glTexCoord2f (s, 0); glVertex2f (x + w, y );
825	glEnd ();	1338	glEnd ();
826	}
827		1339
		1340	if (ix)
		1341	{
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	}
		1345	}
		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
828	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
829		1359
830	CFClient::Map	1360	CFPlus::Map
831	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
832	CODE:	1362	CODE:
833	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
834	RETVAL->x = 0;	1364	RETVAL->x = 0;
835	RETVAL->y = 0;	1365	RETVAL->y = 0;
836	RETVAL->w = map_width;	1366	RETVAL->w = 0;
837	RETVAL->h = map_height;	1367	RETVAL->h = 0;
838	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
839	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
840	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
841	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
842	RETVAL->texs = 8192;
843	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
844	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
845	RETVAL->row = 0;	1373	RETVAL->row = 0;
846	OUTPUT:	1374	OUTPUT:
847	RETVAL	1375	RETVAL
848		1376
849	void	1377	void
850	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
851	CODE:	1379	CODE:
852	{	1380	{
853	map_clear (self);	1381	map_clear (self);
854	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
855	Safefree (self);	1384	Safefree (self);
856	}	1385	}
857		1386
858	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
859	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
860	CODE:	1395	CODE:
861	map_clear (self);	1396	map_clear (self);
862		1397
863	void	1398	void
864	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
865	CODE:	1400	CODE:
866	{	1401	{
867	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
868	{	1403	need_texid (self, tile);
869	Append (mapface, self->face, self->faces, self->faces);
870	self->faces *= 2;
871	}
872
873	self->face [face] = texid;
874	}	1404	}
875		1405
876	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	void
877	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)	1430	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)
878	CODE:	1431	CODE:
879	{	1432	{
880	while (self->texs <= texid)	1433	need_texid (self, texid);
881	{
882	Append (maptex, self->tex, self->texs, self->texs);
883	self->texs *= 2;
884	}
885		1434
886	{	1435	{
887	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
888		1437
889	tex->name = name;	1438	tex->name = name;
…		…
894	tex->r = r;	1443	tex->r = r;
895	tex->g = g;	1444	tex->g = g;
896	tex->b = b;	1445	tex->b = b;
897	tex->a = a;	1446	tex->a = a;
898	}	1447	}
		1448
		1449	// somewhat hackish, but for textures that require it, it really
		1450	// improves the look, and most others don't suffer.
		1451	glBindTexture (GL_TEXTURE_2D, name);
		1452	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1454	// use uglier nearest interpolation because linear suffers
		1455	// from transparent color bleeding and ugly wrapping effects.
		1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
899	}	1457	}
900		1458
901	int	1459	int
902	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
903	ALIAS:	1461	ALIAS:
904	oy = 1	1462	oy = 1
		1463	x = 2
		1464	y = 3
		1465	w = 4
		1466	h = 5
905	CODE:	1467	CODE:
906	switch (ix)	1468	switch (ix)
907	{	1469	{
908	case 0: RETVAL = self->ox; break;	1470	case 0: RETVAL = self->ox; break;
909	case 1: RETVAL = self->oy; break;	1471	case 1: RETVAL = self->oy; break;
		1472	case 2: RETVAL = self->x; break;
		1473	case 3: RETVAL = self->y; break;
		1474	case 4: RETVAL = self->w; break;
		1475	case 5: RETVAL = self->h; break;
910	}	1476	}
911	OUTPUT:	1477	OUTPUT:
912	RETVAL	1478	RETVAL
913		1479
914	void	1480	void
915	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
916	CODE:	1482	CODE:
917	{	1483	{
918	if (dx > 0)	1484	if (dx > 0)
919	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
920	else if (dx < 0)	1486	else if (dx < 0)
921	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
922		1488
923	if (dy > 0)	1489	if (dy > 0)
924	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
925	else if (dy < 0)	1491	else if (dy < 0)
926	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
927		1493
928	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
929	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
930		1496
931	while (self->y < 0)	1497	while (self->y < 0)
…		…
936	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
937	}	1503	}
938	}	1504	}
939		1505
940	void	1506	void
941	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
942	CODE:	1508	CODE:
943	{	1509	{
944	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
945	uint8_t data_end = (uint8_t )SvEND (data_);	1511	uint8_t data_end = (uint8_t )SvEND (data_);
946	mapcell *cell;	1512	mapcell *cell;
947	int x, y, flags;	1513	int x, y, flags;
948		1514
949	while (data < data_end)	1515	while (data < data_end - 1)
950	{	1516	{
951	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
952		1518
953	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
954	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
955		1521
956	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
957		1523
958	if (flags & 15)	1524	if (flags & 15)
959	{	1525	{
960	if (cell->darkness < 0)	1526	if (!cell->darkness)
961	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
962	cell->darkness = 0;	1529	cell->darkness = 256;
963	cell->face [0] = 0;
964	cell->face [1] = 0;
965	cell->face [2] = 0;
966	}	1530	}
967		1531
968	cell->darkness = flags & 8 ? *data++ : 255;
969
970	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
971		1573
972	if (flags & 4)	1574	if (flags & 4)
973	{	1575	{
974	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
975	}	1579	}
976		1580
977	if (flags & 2)	1581	if (flags & 2)
978	{	1582	{
979	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
980	}	1586	}
981		1587
982	if (flags & 1)	1588	if (flags & 1)
983	{	1589	{
984	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
985	}	1593	}
986	}	1594	}
987	else	1595	else
988	cell->darkness = -1;	1596	cell->darkness = 0;
989	}	1597	}
990	}	1598	}
991		1599
992	SV *	1600	SV *
993	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
994	CODE:	1602	CODE:
995	{	1603	{
996	int x1, x;	1604	int x1, x;
997	int y1, y;	1605	int y1, y;
998	int z;	1606	int z;
…		…
1019	{	1627	{
1020	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1021		1629
1022	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1023	{	1631	{
1024	mapface face = cell->face [z];
1025
1026	if (face)
1027	{
1028	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1029	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1030	int a1 = tex.a;	1634	int a1 = tex.a;
1031		1635
1032	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1033	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1034	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1035	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1036	}
1037	}	1640	}
1038	}	1641	}
1039		1642
1040	*map++ = (r )	1643	*map++ = (r )
1041	\| (g << 8)	1644	\| (g << 8)
…		…
1048	}	1651	}
1049	OUTPUT:	1652	OUTPUT:
1050	RETVAL	1653	RETVAL
1051		1654
1052	void	1655	void
1053	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1054	PPCODE:	1657	CODE:
1055	{	1658	{
1056	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1057	int x, y, z;	1663	int x, y, z;
1058	int last_name;	1664	int last_name;
1059	mapface face;	1665
		1666	// thats current max. sorry.
		1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
		1669
		1670	// clear key, in case of extra padding
		1671	memset (&skey, 0, sizeof (skey));
		1672
		1673	glColor4ub (255, 255, 255, 255);
		1674
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1677	glEnable (GL_TEXTURE_2D);
		1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1679
		1680	glBegin (GL_QUADS);
		1681
		1682	last_name = 0;
		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
		1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
		1713	for (y = 0; y < sh; y++)
		1714	if (0 <= y + my && y + my < self->rows)
		1715	{
		1716	maprow *row = self->row + (y + my);
		1717
		1718	for (x = 0; x < sw; x++)
		1719	if (row->c0 <= x + mx && x + mx < row->c1)
		1720	{
		1721	mapcell *cell = row->col + (x + mx - row->c0);
		1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
		1819	{
		1820	int level = (w << 5) \| b;
		1821	HE *he;
		1822
		1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
		1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
		1848	glEnd ();
		1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
		1918	void
		1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1920	CODE:
		1921	{
		1922	static float color[16][3] = {
		1923	{ 0.00F, 0.00F, 0.00F },
		1924	{ 1.00F, 1.00F, 1.00F },
		1925	{ 0.00F, 0.00F, 0.55F },
		1926	{ 1.00F, 0.00F, 0.00F },
		1927
		1928	{ 1.00F, 0.54F, 0.00F },
		1929	{ 0.11F, 0.56F, 1.00F },
		1930	{ 0.93F, 0.46F, 0.00F },
		1931	{ 0.18F, 0.54F, 0.34F },
		1932
		1933	{ 0.56F, 0.73F, 0.56F },
		1934	{ 0.80F, 0.80F, 0.80F },
		1935	{ 0.55F, 0.41F, 0.13F },
		1936	{ 0.99F, 0.77F, 0.26F },
		1937
		1938	{ 0.74F, 0.65F, 0.41F },
		1939
		1940	{ 0.00F, 1.00F, 1.00F },
		1941	{ 1.00F, 0.00F, 1.00F },
		1942	{ 1.00F, 1.00F, 0.00F },
		1943	};
		1944
		1945	int x, y;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1949	glEnable (GL_BLEND);
		1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1951	glBegin (GL_QUADS);
		1952
		1953	for (y = 0; y < h; y++)
		1954	for (x = 0; x < w; x++)
		1955	{
		1956	unsigned char m = data [x + y * w];
		1957
		1958	if (m)
		1959	{
		1960	float *c = color [m & 15];
		1961
		1962	float tx1 = m & 0x40 ? 0.5 : 0.;
		1963	float tx2 = tx1 + 0.5;
		1964
		1965	glColor4f (c[0], c[1], c[2], 0.75);
		1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1970	}
		1971	}
		1972
		1973	glEnd ();
		1974	glDisable (GL_BLEND);
		1975	glDisable (GL_TEXTURE_2D);
		1976	}
		1977
		1978	void
		1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1060	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1061	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1062	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1063		1986
1064	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1065	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1066	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1067		1990
1068	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1069	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1070		1993
1071	/*
1072	int vx = self->vx = self->w >= sw
1073	? self->x + (self->w - sw) / 2
1074	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1075
1076	int vy = self->vy = self->h >= sh
1077	? self->y + (self->h - sh) / 2
1078	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1079	*/
1080
1081	glColor4ub (255, 255, 255, 255);
1082
1083	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1084	glEnable (GL_BLEND);
1085	glEnable (GL_TEXTURE_2D);
1086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1087
1088	glBegin (GL_QUADS);
1089
1090	last_name = 0;
1091
1092	for (z = 0; z < 3; z++)
1093	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1094	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1095	{	1996	{
1096	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1097		1998
1098	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1099	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1100	{	2001	{
1101	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1102		2003
1103	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1104	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1105	: 255 - cell->darkness;	2007	}
		2008	}
1106		2009
1107	face = cell->face [z];	2010	if (smoothing)
		2011	{
		2012	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2013	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1108		2014
1109	if (face)	2015	SvPOK_only (darkness2_sv);
		2016	SvCUR_set (darkness2_sv, sw4 * sh);
		2017
		2018	for (y = 0; y < sh; ++y)
		2019	for (x = 0; x < sw4; ++x)
		2020	{
		2021	float f = (float )matrix;
		2022	int dx, dy;
		2023	float sum = 0.f;
		2024
		2025	for (dy = -1; dy <= 1; ++dy)
		2026	for (dx = -1; dx <= 1; ++dx)
1110	{	2027	{
1111	maptex tex = self->tex [face];	2028	unsigned int x2 = x + dx;
		2029	unsigned int y2 = y + dy;
1112		2030
1113	int px = (x + 1) * 32 - tex.w;	2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1114	int py = (y + 1) * 32 - tex.h;
1115
1116	if (last_name != tex.name)
1117	{
1118	glEnd ();
1119	last_name = tex.name;
1120	glBindTexture (GL_TEXTURE_2D, last_name);
1121	glBegin (GL_QUADS);
1122	}
1123
1124	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1125	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1126	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1127	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1128	}	2032	}
1129	}	2033
		2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1130	}	2035	}
1131		2036
1132	glEnd ();	2037	darkness_sv = darkness2_sv;
1133		2038	}
1134	glDisable (GL_TEXTURE_2D);
1135	glDisable (GL_BLEND);
1136		2039
1137	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1138	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1139	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1140	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
1141	}	2044	}
1142		2045
1143	SV *	2046	SV *
1144	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1145	CODE:	2048	CODE:
1146	{	2049	{
1147	int x, y, x1, y1;	2050	int x, y, x1, y1;
1148	SV data_sv = newSV (w h * 7 + 5);	2051	SV data_sv = newSV (w h * 7 + 5);
1149	uint8_t data = (uint8_t )SvPVX (data_sv);	2052	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1174	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1175	{	2078	{
1176	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1177	uint8_t flags = 0;	2080	uint8_t flags = 0;
1178		2081
1179	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1180	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1181	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1182		2085
1183	*data++ = flags;	2086	*data++ = flags;
1184		2087
1185	if (flags & 1)	2088	if (flags & 1)
1186	{	2089	{
		2090	tileid tile = cell->tile [0];
1187	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1188	*data++ = cell->face [0];	2092	*data++ = tile;
1189	}	2093	}
1190		2094
1191	if (flags & 2)	2095	if (flags & 2)
1192	{	2096	{
		2097	tileid tile = cell->tile [1];
1193	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1194	*data++ = cell->face [1];	2099	*data++ = tile;
1195	}	2100	}
1196		2101
1197	if (flags & 4)	2102	if (flags & 4)
1198	{	2103	{
		2104	tileid tile = cell->tile [2];
1199	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1200	*data++ = cell->face [2];	2106	*data++ = tile;
1201	}	2107	}
1202	}	2108	}
1203	else	2109	else
1204	*data++ = 0;	2110	*data++ = 0;
1205	}	2111	}
…		…
1211	}	2117	}
1212	OUTPUT:	2118	OUTPUT:
1213	RETVAL	2119	RETVAL
1214		2120
1215	void	2121	void
1216	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2122	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1217	PPCODE:	2123	PPCODE:
1218	{	2124	{
1219	int x, y, z;	2125	int x, y, z;
1220	int w, h;	2126	int w, h;
1221	int x1, y1;	2127	int x1, y1;
…		…
1245	{	2151	{
1246	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1247		2153
1248	if (flags)	2154	if (flags)
1249	{	2155	{
1250	mapface face[3] = { 0, 0, 0 };
1251
1252	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1253		2158
1254	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1255	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1256	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1257		2162
1258	if (cell->darkness <= 0)	2163	if (cell->darkness == 0)
1259	{	2164	{
1260	cell->darkness = -1;	2165	cell->darkness = 0;
1261		2166
1262	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1263	{	2168	{
1264	cell->face[z] = face[z];	2169	tileid t = tile [z];
1265		2170
1266	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1267	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1268	}	2178	}
1269	}	2179	}
1270	}	2180	}
1271	}	2181	}
1272	}	2182	}
1273	}	2183	}
1274		2184
1275	MODULE = CFClient PACKAGE = CFClient::MixChunk	2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1276		2186
1277	CFClient::MixChunk	2187	CFPlus::MixChunk
1278	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1279	CODE:	2189	CODE:
1280	RETVAL = Mix_LoadWAV (path);	2190	RETVAL = Mix_LoadWAV (path);
1281	OUTPUT:	2191	OUTPUT:
1282	RETVAL	2192	RETVAL
1283		2193
1284	void	2194	void
1285	DESTROY (CFClient::MixChunk self)	2195	DESTROY (CFPlus::MixChunk self)
1286	CODE:	2196	CODE:
1287	Mix_FreeChunk (self);	2197	Mix_FreeChunk (self);
1288		2198
1289	int	2199	int
1290	volume (CFClient::MixChunk self, int volume = -1)	2200	volume (CFPlus::MixChunk self, int volume = -1)
1291	CODE:	2201	CODE:
1292	RETVAL = Mix_VolumeChunk (self, volume);	2202	RETVAL = Mix_VolumeChunk (self, volume);
1293	OUTPUT:	2203	OUTPUT:
1294	RETVAL	2204	RETVAL
1295		2205
1296	int	2206	int
1297	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1298	CODE:	2208	CODE:
1299	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1300	OUTPUT:	2210	OUTPUT:
1301	RETVAL	2211	RETVAL
1302		2212
1303	MODULE = CFClient PACKAGE = CFClient::MixMusic	2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1304		2214
1305	int	2215	int
1306	volume (int volume = -1)	2216	volume (int volume = -1)
1307	CODE:	2217	CODE:
1308	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1309	OUTPUT:	2219	OUTPUT:
1310	RETVAL	2220	RETVAL
1311		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1312	CFClient::MixMusic	2229	CFPlus::MixMusic
1313	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1314	CODE:	2231	CODE:
1315	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1316	OUTPUT:	2233	OUTPUT:
1317	RETVAL	2234	RETVAL
1318		2235
1319	void	2236	void
1320	DESTROY (CFClient::MixMusic self)	2237	DESTROY (CFPlus::MixMusic self)
1321	CODE:	2238	CODE:
1322	Mix_FreeMusic (self);	2239	Mix_FreeMusic (self);
1323		2240
1324	int	2241	int
1325	play (CFClient::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1326	CODE:	2243	CODE:
1327	RETVAL = Mix_PlayMusic (self, loops);	2244	RETVAL = Mix_PlayMusic (self, loops);
1328	OUTPUT:	2245	OUTPUT:
1329	RETVAL	2246	RETVAL
1330		2247
		2248	int
		2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2250	CODE:
		2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2252	OUTPUT:
		2253	RETVAL
		2254
1331	MODULE = CFClient PACKAGE = CFClient::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1332		2256
1333	BOOT:	2257	BOOT:
1334	{	2258	{
1335	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1336	static const struct {	2260	static const struct {
1337	const char *name;	2261	const char *name;
1338	IV iv;	2262	IV iv;
1339	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1340	# define const_iv(name) { # name, (IV)name }	2264	# define const_iv(name) { # name, (IV)name }
		2265	const_iv (GL_VENDOR),
		2266	const_iv (GL_VERSION),
		2267	const_iv (GL_EXTENSIONS),
1341	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1342	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1343	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
		2271	const_iv (GL_DITHER),
1344	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
		2273	const_iv (GL_CULL_FACE),
		2274	const_iv (GL_SCISSOR_TEST),
		2275	const_iv (GL_DEPTH_TEST),
		2276	const_iv (GL_ALPHA_TEST),
		2277	const_iv (GL_NORMALIZE),
		2278	const_iv (GL_RESCALE_NORMAL),
		2279	const_iv (GL_FRONT),
		2280	const_iv (GL_BACK),
1345	const_iv (GL_AND),	2281	const_iv (GL_AND),
		2282	const_iv (GL_ONE),
		2283	const_iv (GL_ZERO),
1346	const_iv (GL_SRC_ALPHA),	2284	const_iv (GL_SRC_ALPHA),
		2285	const_iv (GL_DST_ALPHA),
1347	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2286	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2287	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2288	const_iv (GL_SRC_ALPHA_SATURATE),
1348	const_iv (GL_RGB),	2289	const_iv (GL_RGB),
1349	const_iv (GL_RGBA),	2290	const_iv (GL_RGBA),
		2291	const_iv (GL_RGBA4),
		2292	const_iv (GL_RGBA8),
		2293	const_iv (GL_RGB5_A1),
1350	const_iv (GL_UNSIGNED_BYTE),	2294	const_iv (GL_UNSIGNED_BYTE),
		2295	const_iv (GL_UNSIGNED_SHORT),
		2296	const_iv (GL_UNSIGNED_INT),
1351	const_iv (GL_ALPHA),	2297	const_iv (GL_ALPHA),
		2298	const_iv (GL_INTENSITY),
		2299	const_iv (GL_LUMINANCE),
		2300	const_iv (GL_LUMINANCE_ALPHA),
1352	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1353	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1354	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1355	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1356	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1357	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1358	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1359	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
1360	const_iv (GL_TEXTURE_ENV_MODE),	2311	const_iv (GL_TEXTURE_ENV_MODE),
1361	const_iv (GL_TEXTURE_WRAP_S),	2312	const_iv (GL_TEXTURE_WRAP_S),
1362	const_iv (GL_TEXTURE_WRAP_T),	2313	const_iv (GL_TEXTURE_WRAP_T),
		2314	const_iv (GL_REPEAT),
1363	const_iv (GL_CLAMP),	2315	const_iv (GL_CLAMP),
1364	const_iv (GL_REPEAT),	2316	const_iv (GL_CLAMP_TO_EDGE),
1365	const_iv (GL_NEAREST),	2317	const_iv (GL_NEAREST),
1366	const_iv (GL_LINEAR),	2318	const_iv (GL_LINEAR),
1367	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2319	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1368	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2320	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1369	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2321	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1370	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2322	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1371	const_iv (GL_GENERATE_MIPMAP),	2323	const_iv (GL_GENERATE_MIPMAP),
1372	const_iv (GL_LINEAR),
1373	const_iv (GL_MODULATE),	2324	const_iv (GL_MODULATE),
		2325	const_iv (GL_DECAL),
1374	const_iv (GL_REPLACE),	2326	const_iv (GL_REPLACE),
		2327	const_iv (GL_DEPTH_BUFFER_BIT),
1375	const_iv (GL_COLOR_BUFFER_BIT),	2328	const_iv (GL_COLOR_BUFFER_BIT),
1376	const_iv (GL_PROJECTION),	2329	const_iv (GL_PROJECTION),
1377	const_iv (GL_MODELVIEW),	2330	const_iv (GL_MODELVIEW),
1378	const_iv (GL_COLOR_LOGIC_OP),	2331	const_iv (GL_COLOR_LOGIC_OP),
		2332	const_iv (GL_SEPARABLE_2D),
1379	const_iv (GL_CONVOLUTION_2D),	2333	const_iv (GL_CONVOLUTION_2D),
1380	const_iv (GL_CONVOLUTION_BORDER_MODE),	2334	const_iv (GL_CONVOLUTION_BORDER_MODE),
1381	const_iv (GL_CONSTANT_BORDER),	2335	const_iv (GL_CONSTANT_BORDER),
1382	const_iv (GL_LINES),	2336	const_iv (GL_LINES),
		2337	const_iv (GL_LINE_STRIP),
		2338	const_iv (GL_LINE_LOOP),
1383	const_iv (GL_QUADS),	2339	const_iv (GL_QUADS),
1384	const_iv (GL_LINE_LOOP),	2340	const_iv (GL_QUAD_STRIP),
		2341	const_iv (GL_TRIANGLES),
		2342	const_iv (GL_TRIANGLE_STRIP),
		2343	const_iv (GL_TRIANGLE_FAN),
1385	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2344	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1386	const_iv (GL_FASTEST),	2345	const_iv (GL_FASTEST),
		2346	const_iv (GL_V2F),
		2347	const_iv (GL_V3F),
		2348	const_iv (GL_T2F_V3F),
		2349	const_iv (GL_T2F_N3F_V3F),
1387	# undef const_iv	2350	# undef const_iv
1388	};	2351	};
1389		2352
1390	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1391	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2355
		2356	texture_av = newAV ();
		2357	AvREAL_off (texture_av);
1392	}	2358	}
		2359
		2360	char *
		2361	gl_vendor ()
		2362	CODE:
		2363	RETVAL = (char *)glGetString (GL_VENDOR);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	char *
		2368	gl_version ()
		2369	CODE:
		2370	RETVAL = (char *)glGetString (GL_VERSION);
		2371	OUTPUT:
		2372	RETVAL
		2373
		2374	char *
		2375	gl_extensions ()
		2376	CODE:
		2377	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2378	OUTPUT:
		2379	RETVAL
		2380
		2381	const char *glGetString (GLenum pname)
		2382
		2383	GLint glGetInteger (GLenum pname)
		2384	CODE:
		2385	glGetIntegerv (pname, &RETVAL);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	GLdouble glGetDouble (GLenum pname)
		2390	CODE:
		2391	glGetDoublev (pname, &RETVAL);
		2392	OUTPUT:
		2393	RETVAL
1393		2394
1394	int glGetError ()	2395	int glGetError ()
		2396
		2397	void glFinish ()
1395		2398
1396	void glClear (int mask)	2399	void glClear (int mask)
1397		2400
1398	void glClearColor (float r, float g, float b, float a = 1.0)	2401	void glClearColor (float r, float g, float b, float a = 1.0)
1399	PROTOTYPE: @	2402	PROTOTYPE: @
…		…
1406		2409
1407	void glHint (int target, int mode)	2410	void glHint (int target, int mode)
1408		2411
1409	void glBlendFunc (int sfactor, int dfactor)	2412	void glBlendFunc (int sfactor, int dfactor)
1410		2413
		2414	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2415	CODE:
		2416	gl_BlendFuncSeparate (sa, da, saa, daa);
		2417
		2418	void glDepthMask (int flag)
		2419
1411	void glLogicOp (int opcode)	2420	void glLogicOp (int opcode)
1412		2421
		2422	void glColorMask (int red, int green, int blue, int alpha)
		2423
1413	void glMatrixMode (int mode)	2424	void glMatrixMode (int mode)
1414		2425
1415	void glPushMatrix ()	2426	void glPushMatrix ()
1416		2427
1417	void glPopMatrix ()	2428	void glPopMatrix ()
1418		2429
1419	void glLoadIdentity ()	2430	void glLoadIdentity ()
1420		2431
		2432	void glDrawBuffer (int buffer)
		2433
		2434	void glReadBuffer (int buffer)
		2435
1421	# near and far are due to microsofts buggy c compiler	2436	# near_ and far_ are due to microsofts buggy "c" compiler
		2437	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2438
		2439	# near_ and far_ are due to microsofts buggy "c" compiler
1422	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1423		2441
1424	void glViewport (int x, int y, int width, int height)	2442	void glViewport (int x, int y, int width, int height)
		2443
		2444	void glScissor (int x, int y, int width, int height)
1425		2445
1426	void glTranslate (float x, float y, float z = 0.)	2446	void glTranslate (float x, float y, float z = 0.)
1427	CODE:	2447	CODE:
1428	glTranslatef (x, y, z);	2448	glTranslatef (x, y, z);
1429		2449
…		…
1439		2459
1440	void glEnd ()	2460	void glEnd ()
1441		2461
1442	void glColor (float r, float g, float b, float a = 1.0)	2462	void glColor (float r, float g, float b, float a = 1.0)
1443	PROTOTYPE: @	2463	PROTOTYPE: @
		2464	ALIAS:
		2465	glColor_premultiply = 1
1444	CODE:	2466	CODE:
		2467	if (ix)
		2468	{
		2469	r *= a;
		2470	g *= a;
		2471	b *= a;
		2472	}
		2473	// microsoft visual "c" rounds instead of truncating...
1445	glColor4f (r, g, b, a);	2474	glColor4f (r, g, b, a);
		2475
		2476	void glInterleavedArrays (int format, int stride, char *data)
		2477
		2478	void glDrawElements (int mode, int count, int type, char *indices)
		2479
		2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2481
		2482	void glRasterPos (float x, float y, float z = 0.)
		2483	CODE:
		2484	glRasterPos3f (0, 0, z);
		2485	glBitmap (0, 0, 0, 0, x, y, 0);
1446		2486
1447	void glVertex (float x, float y, float z = 0.)	2487	void glVertex (float x, float y, float z = 0.)
1448	CODE:	2488	CODE:
1449	glVertex3f (x, y, z);	2489	glVertex3f (x, y, z);
1450		2490
…		…
1462		2502
1463	void glBindTexture (int target, int name)	2503	void glBindTexture (int target, int name)
1464		2504
1465	void glConvolutionParameter (int target, int pname, float params)	2505	void glConvolutionParameter (int target, int pname, float params)
1466	CODE:	2506	CODE:
1467	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2507	if (gl.ConvolutionParameterf)
		2508	gl.ConvolutionParameterf (target, pname, params);
1468		2509
1469	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2510	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1470	CODE:	2511	CODE:
1471	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2512	if (gl.ConvolutionFilter2D)
1472	(target, internalformat, width, height, format, type, data));	2513	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2514
		2515	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2516	CODE:
		2517	if (gl.SeparableFilter2D)
		2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1473		2519
1474	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2520	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1475		2521
1476	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2523
		2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2525
		2526	void glPixelZoom (float x, float y)
		2527
		2528	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1477		2529
1478	int glGenTexture ()	2530	int glGenTexture ()
1479	CODE:	2531	CODE:
1480	{	2532	RETVAL = gen_texture ();
1481	GLuint name;
1482	glGenTextures (1, &name);
1483	RETVAL = name;
1484	}
1485	OUTPUT:	2533	OUTPUT:
1486	RETVAL	2534	RETVAL
1487		2535
1488	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
1489	CODE:	2537	CODE:
1490	{
1491	GLuint name_ = name;
1492	glDeleteTextures (1, &name_);	2538	del_texture (name);
1493	}	2539
1494
1495	int glGenList ()	2540	int glGenList ()
1496	CODE:	2541	CODE:
1497	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
1498	OUTPUT:	2543	OUTPUT:
1499	RETVAL	2544	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.65 by root, Mon Apr 24 08:22:21 2006 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.65 by root, Mon Apr 24 08:22:21 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC