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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.69 by root, Sun Apr 30 08:09:44 2006 UTC vs.
Revision 1.205 by root, Thu Jul 19 22:38:52 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_thread.h>
		32	#include <SDL_endian.h>
13	#include <SDL_image.h>	33	#include <SDL_image.h>
14	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
16		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
17	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
18		41
19	#include <pango/pango.h>	42	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		43
23	#ifndef _WIN32	44	#ifndef _WIN32
24	# include <sys/types.h>	45	# include <sys/types.h>
25	# include <sys/socket.h>	46	# include <sys/socket.h>
26	# include <netinet/in.h>	47	# include <netinet/in.h>
27	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
28	# include <inttypes.h>	49	# 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	50	#endif
37		51
38	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		53
40	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
41		55
42	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
44		58
45	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
46		60
47	#define GL_CALL(type,func,args) \	61	#if 0
48	{ \	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	63	#else
50	static type fptr_; \	64	# define PARACHUTE 0
51	\	65	#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		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
62	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
64		119
65	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
66		139
67	typedef struct cf_layout {	140	typedef struct cf_layout {
68	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
69	int base_height;	143	int base_height;
70	CFClient__Font font;	144	CFPlus__Font font;
71	} *CFClient__Layout;	145	} *CFPlus__Layout;
72		146
73	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
74	static PangoContext *context;	148	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	149	static PangoFontMap *opengl_fontmap;
76		150
77	static void	151	static void
78	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
79	{	153	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
		155	#ifdef FC_HINT_STYLE
		156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		157	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	159	}
83		160
84	static void	161	static void
85	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
86	{	163	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
89	*/	166	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
94		171
95	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
96	}	173	}
97		174
98	static void	175	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
100	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
102		182
103	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		185
		186	if (!rect.width) rect.width = 1;
		187	if (!rect.height) rect.height = 1;
		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
108	typedef uint16_t mapface;	194	typedef uint16_t faceid;
109		195
110	typedef struct {	196	typedef struct {
111	GLint name;	197	int name;
112	int w, h;	198	int w, h;
113	float s, t;	199	float s, t;
114	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
115	} maptex;	203	} maptex;
116		204
117	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
118	int16_t darkness;	208	uint16_t darkness;
119	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	210	} mapcell;
121		211
122	typedef struct {	212	typedef struct {
123	int32_t c0, c1;	213	int32_t c0, c1;
124	mapcell *col;	214	mapcell *col;
125	} maprow;	215	} maprow;
126		216
127	typedef struct map {	217	typedef struct map {
128	int x, y, w, h;	218	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	220	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	221	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		222
136	int32_t rows;	223	int32_t rows;
137	maprow *row;	224	maprow *row;
138	} *CFClient__Map;	225	} *CFPlus__Map;
139		226
140	static char *	227	static char *
141	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
142	{	229	{
143	char *p;	230	char *p;
…		…
160	}	247	}
161		248
162	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#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))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
165	static maprow *	272	static maprow *
166	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
167	{	274	{
168	if (0 > y)	275	if (0 > y)
169	{	276	{
170	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
209		316
210	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
211	}	318	}
212		319
213	static mapcell *	320	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
215	{	322	{
216	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
217	}	324	}
218		325
219	static void	326	static void
220	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
221	{	328	{
222	int r;	329	int r;
223		330
224	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
233	self->row = 0;	340	self->row = 0;
234	self->rows = 0;	341	self->rows = 0;
235	}	342	}
236		343
237	static void	344	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	346	{
240	int x, y;	347	int x, y;
241	maprow *row;	348	maprow *row;
		349	mapcell *cell;
242		350
243	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	352	if (y >= 0)
245	{	353	{
246	if (y >= self->rows)	354	if (y >= self->rows)
…		…
252	if (x >= row->c0)	360	if (x >= row->c0)
253	{	361	{
254	if (x >= row->c1)	362	if (x >= row->c1)
255	break;	363	break;
256		364
257	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
258	}	371	}
259	}	372	}
260	}	373	}
261		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
262	static void	380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
		391	static void
263	music_finished ()	392	music_finished (void)
264	{	393	{
265	SDL_UserEvent ev;	394	SDL_UserEvent ev;
266		395
267	ev.type = SDL_USEREVENT;	396	ev.type = SDL_USEREVENT;
268	ev.code = 0;	397	ev.code = 0;
…		…
270	ev.data2 = 0;	399	ev.data2 = 0;
271		400
272	SDL_PushEvent ((SDL_Event *)&ev);	401	SDL_PushEvent ((SDL_Event *)&ev);
273	}	402	}
274		403
		404	static void
		405	channel_finished (int channel)
		406	{
		407	SDL_UserEvent ev;
		408
		409	ev.type = SDL_USEREVENT;
		410	ev.code = 1;
		411	ev.data1 = (void *)(long)channel;
		412	ev.data2 = 0;
		413
		414	SDL_PushEvent ((SDL_Event *)&ev);
		415	}
		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
275	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
276		439
277	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
278		441
279	BOOT:	442	BOOT:
280	{	443	{
281	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	445	static const struct {
283	const char *name;	446	const char *name;
284	IV iv;	447	IV iv;
285	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
286	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
287	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
304	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
305	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
369	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	556	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	557	# undef const_iv
386	};	558	};
387		559
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		562
391	fontmap = pango_ft2_font_map_new ();	563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
395		572
396	int	573	int
		574	in_destruct ()
		575	CODE:
		576	RETVAL = PL_main_cv == Nullcv;
		577	OUTPUT:
		578	RETVAL
		579
		580	NV floor (NV x)
		581
		582	NV ceil (NV x)
		583
		584	void
		585	pango_init ()
		586	CODE:
		587	{
		588	opengl_fontmap = pango_opengl_font_map_new ();
		589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		591	}
		592
		593	char *
		594	SDL_GetError ()
		595
		596	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
398		598
399	void	599	void
400	SDL_Quit ()	600	SDL_Quit ()
401		601
402	void	602	void
403	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
404	PPCODE:	604	PPCODE:
405	{	605	{
406	SDL_Rect **m;	606	SDL_Rect **m;
407		607
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412		612
		613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		615
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		620
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		622	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421		625	#endif
422	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		626
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
426		628
427	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
428	while (*m)	630	while (*m)
429	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
430	AV *av = newAV ();	634	AV *av = newAV ();
431	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
432	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
434		641
435	++m;	642	++m;
436	}	643	}
437	}	644	}
438		645
439	int	646	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
442	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		668	#include "glfunc.h"
		669	#undef GL_FUNC
		670	}
		671	}
446	OUTPUT:	672	OUTPUT:
447	RETVAL	673	RETVAL
448		674
449	void	675	void
450	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
451		677
		678	char *
		679	SDL_GetKeyName (int sym)
		680
		681	int
		682	SDL_GetAppState ()
		683
452	void	684	void
453	SDL_PollEvent ()	685	poll_events ()
454	PPCODE:	686	PPCODE:
455	{	687	{
456	SDL_Event ev;	688	SDL_Event ev;
457		689
458	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459	{	692	{
460	HV *hv = newHV ();	693	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		695
462	switch (ev.type)	696	switch (ev.type)
463	{	697	{
464	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
465	case SDL_KEYUP:	699	case SDL_KEYUP:
466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
469	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470	break;	705	break;
471		706
472	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475	break;	710	break;
476		711
477	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
		731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
483	break;	738	break;
484		739
485	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
486	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
		742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		743
487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		748	break;
		749
		750	case SDL_USEREVENT:
		751	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		754	break;
491	}	755	}
492		756
493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
494	}	758	}
495	}	759	}
496		760
497	int	761	int
498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
499	POSTCALL:	763	POSTCALL:
500	Mix_HookMusicFinished (music_finished);	764	Mix_HookMusicFinished (music_finished);
		765	Mix_ChannelFinished (channel_finished);
501		766
502	void	767	void
503	Mix_CloseAudio ()	768	Mix_CloseAudio ()
504		769
505	int	770	int
506	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
507		772
508	void	773	void
509	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
510	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
511	#ifndef _WIN32	782	#ifdef _WIN32
512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
513	#endif	804	#endif
514		805	}
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		806
529	void	807	void
530	add_font (char *file)	808	add_font (char *file)
531	CODE:	809	CODE:
532	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
533		811
534	void	812	void
535	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
536	ALIAS:	814	ALIAS:
537	load_image_file = 1	815	load_image_file = 1
…		…
579		857
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		859
582	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
583		861
		862	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	863	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	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)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
593		871
594	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
596	}	874	}
597		875
…		…
621	}	899	}
622		900
623	void	901	void
624	error (char *message)	902	error (char *message)
625	CODE:	903	CODE:
		904	fprintf (stderr, "ERROR: %s\n", message);
626	#ifdef _WIN32	905	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		907	#endif
		908
		909	void
		910	fatal (char *message)
		911	CODE:
		912	fprintf (stderr, "FATAL: %s\n", message);
		913	#ifdef _WIN32
		914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		915	#endif
		916	_exit (1);
		917
		918	void
		919	_exit (int retval = 0)
		920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
628	#else	923	#else
629	fprintf (stderr, "ERROR: %s\n", message);	924	_exit (retval);
630	#endif	925	#endif
631		926
632	void	927	void
633	fatal (char *message)	928	debug ()
634	CODE:	929	CODE:
635	#ifdef _WIN32	930	{
636	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	931	#if DEBUG
637	#else	932	VALGRIND_DO_LEAK_CHECK;
638	fprintf (stderr, "FATAL: %s\n", message);
639	#endif	933	#endif
640	exit (1);	934	}
641		935
642	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
643		937
644	CFClient::Font	938	PROTOTYPES: DISABLE
		939
		940	CFPlus::Font
645	new_from_file (SV class, char path)	941	new_from_file (SV class, char path, int id = 0)
646	CODE:	942	CODE:
647	{	943	{
648	int count;	944	int count;
649	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
650	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	946	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
651	FcPatternDestroy (pattern);	947	FcPatternDestroy (pattern);
652	}	948	}
653	OUTPUT:	949	OUTPUT:
654	RETVAL	950	RETVAL
655		951
656	void	952	void
657	DESTROY (CFClient::Font self)	953	DESTROY (CFPlus::Font self)
658	CODE:	954	CODE:
659	pango_font_description_free (self);	955	pango_font_description_free (self);
660		956
661	void	957	void
662	make_default (CFClient::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
663	CODE:	960	CODE:
664	default_font = self;	961	default_font = self;
665		962
666	MODULE = CFClient PACKAGE = CFClient::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
667		964
668	CFClient::Layout	965	PROTOTYPES: DISABLE
669	new (SV *class, int base_height = MIN_FONT_HEIGHT)	966
		967	void
		968	reset_glyph_cache ()
		969	PROTOTYPE:
		970	CODE:
		971	tc_clear ();
		972
		973	CFPlus::Layout
		974	new (SV *class)
670	CODE:	975	CODE:
671	New (0, RETVAL, 1, struct cf_layout);	976	New (0, RETVAL, 1, struct cf_layout);
		977
672	RETVAL->pl = pango_layout_new (context);	978	RETVAL->pl = pango_layout_new (opengl_context);
673	RETVAL->base_height = base_height;	979	RETVAL->r = 1.;
		980	RETVAL->g = 1.;
		981	RETVAL->b = 1.;
		982	RETVAL->a = 1.;
		983	RETVAL->base_height = MIN_FONT_HEIGHT;
674	RETVAL->font = 0;	984	RETVAL->font = 0;
		985
675	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
676	pango_layout_set_font_description (RETVAL->pl, default_font);	987	layout_update_font (RETVAL);
677	OUTPUT:	988	OUTPUT:
678	RETVAL	989	RETVAL
679		990
680	void	991	void
681	DESTROY (CFClient::Layout self)	992	DESTROY (CFPlus::Layout self)
682	CODE:	993	CODE:
683	g_object_unref (self->pl);	994	g_object_unref (self->pl);
684	Safefree (self);	995	Safefree (self);
685		996
686	void	997	void
687	set_text (CFClient::Layout self, SV *text_)	998	set_text (CFPlus::Layout self, SV *text_)
688	CODE:	999	CODE:
689	{	1000	{
690	STRLEN textlen;	1001	STRLEN textlen;
691	char *text = SvPVutf8 (text_, textlen);	1002	char *text = SvPVutf8 (text_, textlen);
692		1003
693	pango_layout_set_text (self->pl, text, textlen);	1004	pango_layout_set_text (self->pl, text, textlen);
694	}	1005	}
695		1006
696	void	1007	void
697	set_markup (CFClient::Layout self, SV *text_)	1008	set_markup (CFPlus::Layout self, SV *text_)
698	CODE:	1009	CODE:
699	{	1010	{
700	STRLEN textlen;	1011	STRLEN textlen;
701	char *text = SvPVutf8 (text_, textlen);	1012	char *text = SvPVutf8 (text_, textlen);
702		1013
703	pango_layout_set_markup (self->pl, text, textlen);	1014	pango_layout_set_markup (self->pl, text, textlen);
704	}	1015	}
705		1016
		1017	void
		1018	set_shapes (CFPlus::Layout self, ...)
		1019	CODE:
		1020	{
		1021	PangoAttrList *attrs = 0;
		1022	const char *text = pango_layout_get_text (self->pl);
		1023	const char *pos = text;
		1024	int arg = 4;
		1025
		1026	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1027	{
		1028	PangoRectangle inkrect, rect;
		1029	PangoAttribute *attr;
		1030
		1031	int x = SvIV (ST (arg - 3));
		1032	int y = SvIV (ST (arg - 2));
		1033	int w = SvIV (ST (arg - 1));
		1034	int h = SvIV (ST (arg ));
		1035
		1036	inkrect.x = 0;
		1037	inkrect.y = 0;
		1038	inkrect.width = 0;
		1039	inkrect.height = 0;
		1040
		1041	rect.x = x * PANGO_SCALE;
		1042	rect.y = y * PANGO_SCALE;
		1043	rect.width = w * PANGO_SCALE;
		1044	rect.height = h * PANGO_SCALE;
		1045
		1046	if (!attrs)
		1047	attrs = pango_layout_get_attributes (self->pl);
		1048
		1049	attr = pango_attr_shape_new (&inkrect, &rect);
		1050	attr->start_index = pos - text;
		1051	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1052	pango_attr_list_insert (attrs, attr);
		1053
		1054	arg += 4;
		1055	pos += sizeof (OBJ_STR) - 1;
		1056	}
		1057
		1058	if (attrs)
		1059	pango_layout_set_attributes (self->pl, attrs);
		1060	}
		1061
		1062	void
		1063	get_shapes (CFPlus::Layout self)
		1064	PPCODE:
		1065	{
		1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1067
		1068	do
		1069	{
		1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1071
		1072	if (run && shape_attr_p (run))
		1073	{
		1074	PangoRectangle extents;
		1075	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1076
		1077	EXTEND (SP, 2);
		1078	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1079	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1080	}
		1081	}
		1082	while (pango_layout_iter_next_run (iter));
		1083
		1084	pango_layout_iter_free (iter);
		1085	}
		1086
		1087	int
		1088	has_wrapped (CFPlus::Layout self)
		1089	CODE:
		1090	{
		1091	int lines = 1;
		1092	const char *text = pango_layout_get_text (self->pl);
		1093
		1094	while (*text)
		1095	lines += *text++ == '\n';
		1096
		1097	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1098	}
		1099	OUTPUT:
		1100	RETVAL
		1101
706	SV *	1102	SV *
707	get_text (CFClient::Layout self)	1103	get_text (CFPlus::Layout self)
708	CODE:	1104	CODE:
709	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
710	SvUTF8_on (RETVAL);	1106	sv_utf8_decode (RETVAL);
711	OUTPUT:	1107	OUTPUT:
712	RETVAL	1108	RETVAL
713		1109
714	void	1110	void
		1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1112	CODE:
		1113	self->r = r;
		1114	self->g = g;
		1115	self->b = b;
		1116	self->a = a;
		1117
		1118	void
715	set_font (CFClient::Layout self, CFClient::Font font = 0)	1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
716	CODE:	1120	CODE:
717	if (self->font != font)	1121	if (self->font != font)
718	{	1122	{
719	self->font = font;	1123	self->font = font;
720	layout_update_font (self);	1124	layout_update_font (self);
721	}	1125	}
722		1126
723	void	1127	void
724	set_height (CFClient::Layout self, int base_height)	1128	set_height (CFPlus::Layout self, int base_height)
725	CODE:	1129	CODE:
726	if (self->base_height != base_height)	1130	if (self->base_height != base_height)
727	{	1131	{
728	self->base_height = base_height;	1132	self->base_height = base_height;
729	layout_update_font (self);	1133	layout_update_font (self);
730	}	1134	}
731		1135
732	void	1136	void
733	set_width (CFClient::Layout self, int max_width = -1)	1137	set_width (CFPlus::Layout self, int max_width = -1)
734	CODE:	1138	CODE:
735	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
736		1140
737	void	1141	void
		1142	set_indent (CFPlus::Layout self, int indent)
		1143	CODE:
		1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1145
		1146	void
		1147	set_spacing (CFPlus::Layout self, int spacing)
		1148	CODE:
		1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1150
		1151	void
		1152	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1153	CODE:
		1154	pango_layout_set_ellipsize (self->pl,
		1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1158	: PANGO_ELLIPSIZE_NONE
		1159	);
		1160
		1161	void
		1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1163	CODE:
		1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1165
		1166	void
738	size (CFClient::Layout self)	1167	size (CFPlus::Layout self)
739	PPCODE:	1168	PPCODE:
740	{	1169	{
741	int w, h;	1170	int w, h;
742		1171
743	layout_get_pixel_size (self, &w, &h);	1172	layout_get_pixel_size (self, &w, &h);
…		…
746	PUSHs (sv_2mortal (newSViv (w)));	1175	PUSHs (sv_2mortal (newSViv (w)));
747	PUSHs (sv_2mortal (newSViv (h)));	1176	PUSHs (sv_2mortal (newSViv (h)));
748	}	1177	}
749		1178
750	int	1179	int
		1180	descent (CFPlus::Layout self)
		1181	CODE:
		1182	{
		1183	PangoRectangle rect;
		1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1185	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1186	RETVAL = PANGO_DESCENT (rect);
		1187	}
		1188	OUTPUT:
		1189	RETVAL
		1190
		1191	int
751	xy_to_index (CFClient::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
752	CODE:	1193	CODE:
753	{	1194	{
754	int index, trailing;	1195	int index, trailing;
755	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
756	RETVAL = index;	1197	RETVAL = index + trailing;
757	}	1198	}
758	OUTPUT:	1199	OUTPUT:
759	RETVAL	1200	RETVAL
760		1201
761	void	1202	void
762	cursor_pos (CFClient::Layout self, int index)	1203	cursor_pos (CFPlus::Layout self, int index)
763	PPCODE:	1204	PPCODE:
764	{	1205	{
765	PangoRectangle strong_pos;	1206	PangoRectangle strong_pos;
766	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
767		1208
…		…
770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
771	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
772	}	1213	}
773		1214
774	void	1215	void
775	render (CFClient::Layout self)	1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
776	PPCODE:	1217	PPCODE:
777	{	1218	{
778	SV *retval;	1219	int line, x;
779	int w, h;
780	FT_Bitmap bitmap;
781		1220
782	layout_get_pixel_size (self, &w, &h);	1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
783		1223
784	retval = newSV (w * h);
785	SvPOK_only (retval);
786	SvCUR_set (retval, w * h);
787
788	bitmap.rows = h;
789	bitmap.width = w;
790	bitmap.pitch = w;
791	bitmap.buffer = (unsigned char*)SvPVX (retval);
792	bitmap.num_grays = 256;
793	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
794
795	memset (bitmap.buffer, 0, w * h);
796
797	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
798
799	EXTEND (SP, 3);	1224	EXTEND (SP, 2);
800	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (line - 1)));
		1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1227	}
		1228
		1229	void
		1230	line_x_to_index (CFPlus::Layout self, int line, int x)
		1231	PPCODE:
		1232	{
		1233	PangoLayoutLine *lp;
		1234	int index, trailing;
		1235
		1236	if (line < 0)
		1237	XSRETURN_EMPTY;
		1238
		1239	if (!(lp = pango_layout_get_line (self->pl, line)))
		1240	XSRETURN_EMPTY; /* do better */
		1241
		1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1243
		1244	EXTEND (SP, 2);
		1245	if (GIMME_V == G_SCALAR)
		1246	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1247	else
		1248	{
801	PUSHs (sv_2mortal (newSViv (h)));	1249	PUSHs (sv_2mortal (newSViv (index)));
802	PUSHs (sv_2mortal (retval));	1250	PUSHs (sv_2mortal (newSViv (trailing)));
		1251	}
803	}	1252	}
804		1253
		1254	void
		1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1256	PPCODE:
		1257	pango_opengl_render_layout_subpixel (
		1258	self->pl,
		1259	x * PANGO_SCALE, y * PANGO_SCALE,
		1260	self->r, self->g, self->b, self->a,
		1261	flags
		1262	);
		1263
805	MODULE = CFClient PACKAGE = CFClient::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
806		1265
		1266	PROTOTYPES: ENABLE
		1267
		1268	int minpot (int n)
		1269
807	void	1270	void
		1271	pad (SV *data_, int ow, int oh, int nw, int nh)
		1272	CODE:
		1273	{
		1274	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1275	{
		1276	STRLEN datalen;
		1277	char *data = SvPVbyte (data_, datalen);
		1278	int bpp = datalen / (ow * oh);
		1279	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1280
		1281	SvPOK_only (result_);
		1282	SvCUR_set (result_, nw * nh * bpp);
		1283
		1284	memset (SvPVX (result_), 0, nw * nh * bpp);
		1285	while (oh--)
		1286	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1287
		1288	sv_setsv (data_, result_);
		1289	}
		1290	}
		1291
		1292	void
808	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1293	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
809	PROTOTYPE: $$$;$$	1294	PROTOTYPE: $$$;$$
		1295	ALIAS:
		1296	draw_quad_alpha = 1
		1297	draw_quad_alpha_premultiplied = 2
810	CODE:	1298	CODE:
811	{	1299	{
812	HV hv = (HV )SvRV (self);	1300	HV hv = (HV )SvRV (self);
813	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
814	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
815	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
816	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
817		1304
818	if (items < 5)	1305	if (items < 5)
819	{	1306	{
820	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));
821	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));
822	}	1309	}
823		1310
		1311	if (ix)
		1312	{
		1313	glEnable (GL_BLEND);
		1314
		1315	if (ix == 2)
		1316	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1317	else
		1318	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1319	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1320
		1321	glEnable (GL_ALPHA_TEST);
		1322	glAlphaFunc (GL_GREATER, 0.01f);
		1323	}
		1324
824	glBindTexture (GL_TEXTURE_2D, name);	1325	glBindTexture (GL_TEXTURE_2D, name);
825	if (wrap_mode) {	1326
826	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
827	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
828	}
829	glBegin (GL_QUADS);	1327	glBegin (GL_QUADS);
830	glTexCoord2f (0, 0); glVertex2f (x , y );	1328	glTexCoord2f (0, 0); glVertex2f (x , y );
831	glTexCoord2f (0, t); glVertex2f (x , y + h);	1329	glTexCoord2f (0, t); glVertex2f (x , y + h);
832	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1330	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
833	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1331	glTexCoord2f (s, 0); glVertex2f (x + w, y );
834	glEnd ();	1332	glEnd ();
835	}
836		1333
		1334	if (ix)
		1335	{
		1336	glDisable (GL_ALPHA_TEST);
		1337	glDisable (GL_BLEND);
		1338	}
		1339	}
		1340
		1341	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1342	CODE:
		1343	{
		1344	GLint width;
		1345	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1346	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1347	RETVAL = width > 0;
		1348	}
		1349	OUTPUT:
		1350	RETVAL
		1351
837	MODULE = CFClient PACKAGE = CFClient::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
838		1353
839	CFClient::Map	1354	PROTOTYPES: DISABLE
840	new (SV *class, int map_width, int map_height)	1355
		1356	CFPlus::Map
		1357	new (SV *class)
841	CODE:	1358	CODE:
842	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
843	RETVAL->x = 0;	1360	RETVAL->x = 0;
844	RETVAL->y = 0;	1361	RETVAL->y = 0;
845	RETVAL->w = map_width;	1362	RETVAL->w = 0;
846	RETVAL->h = map_height;	1363	RETVAL->h = 0;
847	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
848	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
849	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
850	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
851	RETVAL->texs = 8192;
852	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
853	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
854	RETVAL->row = 0;	1369	RETVAL->row = 0;
855	OUTPUT:	1370	OUTPUT:
856	RETVAL	1371	RETVAL
857		1372
858	void	1373	void
859	DESTROY (CFClient::Map self)	1374	DESTROY (CFPlus::Map self)
860	CODE:	1375	CODE:
861	{	1376	{
862	map_clear (self);	1377	map_clear (self);
863	Safefree (self->face);	1378	Safefree (self->face2tile);
		1379	Safefree (self->tex);
864	Safefree (self);	1380	Safefree (self);
865	}	1381	}
866		1382
867	void	1383	void
		1384	resize (CFPlus::Map self, int map_width, int map_height)
		1385	CODE:
		1386	self->w = map_width;
		1387	self->h = map_height;
		1388
		1389	void
868	clear (CFClient::Map self)	1390	clear (CFPlus::Map self)
869	CODE:	1391	CODE:
870	map_clear (self);	1392	map_clear (self);
871		1393
872	void	1394	void
873	set_face (CFClient::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
874	CODE:	1396	CODE:
875	{	1397	{
876	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
877	{	1399	need_texid (self, tile);
878	Append (mapface, self->face, self->faces, self->faces);
879	self->faces *= 2;
880	}
881
882	self->face [face] = texid;
883	}	1400	}
884		1401
885	void	1402	void
		1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1404	CODE:
		1405	{
		1406	tileid texid;
		1407	maptex *tex;
		1408
		1409	if (face < 0 \|\| face >= self->faces)
		1410	return;
		1411
		1412	if (smooth < 0 \|\| smooth >= self->faces)
		1413	return;
		1414
		1415	texid = self->face2tile [face];
		1416
		1417	if (!texid)
		1418	return;
		1419
		1420	tex = self->tex + texid;
		1421	tex->smoothtile = self->face2tile [smooth];
		1422	tex->smoothlevel = level;
		1423	}
		1424
		1425	void
886	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)	1426	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)
887	CODE:	1427	CODE:
888	{	1428	{
889	while (self->texs <= texid)	1429	need_texid (self, texid);
890	{
891	Append (maptex, self->tex, self->texs, self->texs);
892	self->texs *= 2;
893	}
894		1430
895	{	1431	{
896	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
897		1433
898	tex->name = name;	1434	tex->name = name;
…		…
903	tex->r = r;	1439	tex->r = r;
904	tex->g = g;	1440	tex->g = g;
905	tex->b = b;	1441	tex->b = b;
906	tex->a = a;	1442	tex->a = a;
907	}	1443	}
		1444
		1445	// somewhat hackish, but for textures that require it, it really
		1446	// improves the look, and most others don't suffer.
		1447	glBindTexture (GL_TEXTURE_2D, name);
		1448	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1449	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1450	// use uglier nearest interpolation because linear suffers
		1451	// from transparent color bleeding and ugly wrapping effects.
		1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
908	}	1453	}
909		1454
910	int	1455	int
911	ox (CFClient::Map self)	1456	ox (CFPlus::Map self)
912	ALIAS:	1457	ALIAS:
913	oy = 1	1458	oy = 1
		1459	x = 2
		1460	y = 3
		1461	w = 4
		1462	h = 5
914	CODE:	1463	CODE:
915	switch (ix)	1464	switch (ix)
916	{	1465	{
917	case 0: RETVAL = self->ox; break;	1466	case 0: RETVAL = self->ox; break;
918	case 1: RETVAL = self->oy; break;	1467	case 1: RETVAL = self->oy; break;
		1468	case 2: RETVAL = self->x; break;
		1469	case 3: RETVAL = self->y; break;
		1470	case 4: RETVAL = self->w; break;
		1471	case 5: RETVAL = self->h; break;
919	}	1472	}
920	OUTPUT:	1473	OUTPUT:
921	RETVAL	1474	RETVAL
922		1475
923	void	1476	void
924	scroll (CFClient::Map self, int dx, int dy)	1477	scroll (CFPlus::Map self, int dx, int dy)
925	CODE:	1478	CODE:
926	{	1479	{
927	if (dx > 0)	1480	if (dx > 0)
928	map_blank (self, self->x, self->y, dx - 1, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
929	else if (dx < 0)	1482	else if (dx < 0)
930	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1483	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
931		1484
932	if (dy > 0)	1485	if (dy > 0)
933	map_blank (self, self->x, self->y, self->w, dy - 1);	1486	map_blank (self, self->x, self->y, self->w, dy);
934	else if (dy < 0)	1487	else if (dy < 0)
935	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1488	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
936		1489
937	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
938	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
939		1492
940	while (self->y < 0)	1493	while (self->y < 0)
…		…
945	self->y += MAP_EXTEND_Y;	1498	self->y += MAP_EXTEND_Y;
946	}	1499	}
947	}	1500	}
948		1501
949	void	1502	void
950	map1a_update (CFClient::Map self, SV *data_)	1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)
951	CODE:	1504	CODE:
952	{	1505	{
953	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
954	uint8_t data_end = (uint8_t )SvEND (data_);	1507	uint8_t data_end = (uint8_t )SvEND (data_);
955	mapcell *cell;	1508	mapcell *cell;
956	int x, y, flags;	1509	int x, y, flags;
957		1510
958	while (data < data_end)	1511	while (data < data_end - 1)
959	{	1512	{
960	flags = (data [0] << 8) + data [1]; data += 2;	1513	flags = (data [0] << 8) + data [1]; data += 2;
961		1514
962	x = ((flags >> 10) & 63) + self->x;	1515	x = self->x + ((flags >> 10) & 63);
963	y = ((flags >> 4) & 63) + self->y;	1516	y = self->y + ((flags >> 4) & 63);
964		1517
965	cell = map_get_cell (self, x, y);	1518	cell = map_get_cell (self, x, y);
966		1519
967	if (flags & 15)	1520	if (flags & 15)
968	{	1521	{
969	if (cell->darkness < 0)	1522	if (!cell->darkness)
970	{	1523	{
		1524	memset (cell, 0, sizeof (*cell));
971	cell->darkness = 0;	1525	cell->darkness = 256;
972	cell->face [0] = 0;
973	cell->face [1] = 0;
974	cell->face [2] = 0;
975	}	1526	}
976		1527
977	cell->darkness = flags & 8 ? *data++ : 255;
978
979	//TODO: don't trust server data to be in-range(!)	1528	//TODO: don't trust server data to be in-range(!)
		1529
		1530	if (flags & 8)
		1531	{
		1532	if (extmap)
		1533	{
		1534	uint8_t ext, cmd;
		1535
		1536	do
		1537	{
		1538	ext = *data++;
		1539	cmd = ext & 0x3f;
		1540
		1541	if (cmd < 4)
		1542	cell->darkness = 255 - ext * 64 + 1;
		1543	else if (cmd == 5) // health
		1544	{
		1545	cell->stat_width = 1;
		1546	cell->stat_hp = *data++;
		1547	}
		1548	else if (cmd == 6) // monster width
		1549	cell->stat_width = *data++ + 1;
		1550	else if (cmd == 0x47)
		1551	{
		1552	if (*data == 4)
		1553	; // decode player count
		1554
		1555	data += *data + 1;
		1556	}
		1557	else if (cmd == 8) // cell flags
		1558	cell->flags = *data++;
		1559	else if (ext & 0x40) // unknown, multibyte => skip
		1560	data += *data + 1;
		1561	else
		1562	data++;
		1563	}
		1564	while (ext & 0x80);
		1565	}
		1566	else
		1567	cell->darkness = *data++ + 1;
		1568	}
980		1569
981	if (flags & 4)	1570	if (flags & 4)
982	{	1571	{
983	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1572	faceid face = (data [0] << 8) + data [1]; data += 2;
		1573	need_facenum (self, face);
		1574	cell->tile [0] = self->face2tile [face];
984	}	1575	}
985		1576
986	if (flags & 2)	1577	if (flags & 2)
987	{	1578	{
988	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1579	faceid face = (data [0] << 8) + data [1]; data += 2;
		1580	need_facenum (self, face);
		1581	cell->tile [1] = self->face2tile [face];
989	}	1582	}
990		1583
991	if (flags & 1)	1584	if (flags & 1)
992	{	1585	{
993	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1586	faceid face = (data [0] << 8) + data [1]; data += 2;
		1587	need_facenum (self, face);
		1588	cell->tile [2] = self->face2tile [face];
994	}	1589	}
995	}	1590	}
996	else	1591	else
997	cell->darkness = -1;	1592	cell->darkness = 0;
998	}	1593	}
999	}	1594	}
1000		1595
1001	SV *	1596	SV *
1002	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1003	CODE:	1598	CODE:
1004	{	1599	{
1005	int x1, x;	1600	int x1, x;
1006	int y1, y;	1601	int y1, y;
1007	int z;	1602	int z;
…		…
1028	{	1623	{
1029	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1030		1625
1031	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1032	{	1627	{
1033	mapface face = cell->face [z];
1034
1035	if (face)
1036	{
1037	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1038	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1039	int a1 = tex.a;	1630	int a1 = tex.a;
1040		1631
1041	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1042	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1043	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1044	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1045	}
1046	}	1636	}
1047	}	1637	}
1048		1638
1049	*map++ = (r )	1639	*map++ = (r )
1050	\| (g << 8)	1640	\| (g << 8)
…		…
1057	}	1647	}
1058	OUTPUT:	1648	OUTPUT:
1059	RETVAL	1649	RETVAL
1060		1650
1061	void	1651	void
1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1063	PPCODE:	1653	CODE:
1064	{	1654	{
1065	int vx, vy;	1655	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1658	smooth_key skey;
1066	int x, y, z;	1659	int x, y, z;
1067	int last_name;	1660	int last_name;
1068	mapface face;
1069	int sw4 = (sw + 3) & ~3;
1070	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1071	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1072		1661
1073	memset (darkness, 255, sw4 * sh);	1662	// thats current max. sorry.
1074	SvPOK_only (darkness_sv);	1663	if (sw > 255) sw = 255;
1075	SvCUR_set (darkness_sv, sw4 * sh);	1664	if (sh > 255) sh = 255;
1076		1665
1077	vx = self->x + (self->w - sw) / 2 - shift_x;	1666	// clear key, in case of extra padding
1078	vy = self->y + (self->h - sh) / 2 - shift_y;	1667	memset (&skey, 0, sizeof (skey));
1079
1080	/*
1081	int vx = self->vx = self->w >= sw
1082	? self->x + (self->w - sw) / 2
1083	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1084
1085	int vy = self->vy = self->h >= sh
1086	? self->y + (self->h - sh) / 2
1087	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1088	*/
1089		1668
1090	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1091		1670
		1671	glEnable (GL_BLEND);
1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1093	glEnable (GL_BLEND);
1094	glEnable (GL_TEXTURE_2D);	1673	glEnable (GL_TEXTURE_2D);
1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1096		1675
1097	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1098		1677
1099	last_name = 0;	1678	last_name = 0;
1100		1679
		1680	mx += self->x;
		1681	my += self->y;
		1682
		1683	// first pass: determine smooth_max
		1684	// rather ugly, if you ask me
		1685	// could also be stored inside mapcell and updated on change
		1686	memset (smooth_max, 0, sizeof (smooth_max));
		1687
		1688	for (y = 0; y < sh; y++)
		1689	if (0 <= y + my && y + my < self->rows)
		1690	{
		1691	maprow *row = self->row + (y + my);
		1692
		1693	for (x = 0; x < sw; x++)
		1694	if (row->c0 <= x + mx && x + mx < row->c1)
		1695	{
		1696	mapcell *cell = row->col + (x + mx - row->c0);
		1697
		1698	smooth_max[x + 1][y + 1] =
		1699	MAX (self->tex [cell->tile [0]].smoothlevel,
		1700	MAX (self->tex [cell->tile [1]].smoothlevel,
		1701	self->tex [cell->tile [2]].smoothlevel));
		1702	}
		1703	}
		1704
1101	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1102	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1103	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1104	{	1711	{
1105	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1106		1713
1107	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1108	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1109	{	1716	{
1110	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1111
1112	darkness[y * sw4 + x] = cell->darkness < 0
1113	? 255 - FOW_DARKNESS
1114	: 255 - cell->darkness;
1115
1116	face = cell->face [z];	1718	tileid tile = cell->tile [z];
1117		1719
1118	if (face)	1720	if (tile)
		1721	{
		1722	maptex tex = self->tex [tile];
		1723	int px = (x + 1) * T - tex.w;
		1724	int py = (y + 1) * T - tex.h;
		1725
		1726	// suppressing texture state switches here
		1727	// is only moderately effective, but worth the extra effort
		1728	if (last_name != tex.name)
		1729	{
		1730	if (!tex.name)
		1731	tex = self->tex [2]; /* missing, replace by noface */
		1732
		1733	glEnd ();
		1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1735	glBegin (GL_QUADS);
		1736	}
		1737
		1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1742
		1743	if (cell->flags && z == 2)
		1744	{
		1745	if (cell->flags & 1)
		1746	{
		1747	maptex tex = self->tex [1];
		1748	int px = x * T + T * 2 / 32;
		1749	int py = y * T - T * 6 / 32;
		1750
		1751	glEnd ();
		1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1753	glBegin (GL_QUADS);
		1754
		1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1759	}
		1760	}
		1761
		1762	// update smooth hash
		1763	if (tex.smoothtile)
		1764	{
		1765	skey.tile = tex.smoothtile;
		1766	skey.level = tex.smoothlevel;
		1767
		1768	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1769
		1770	// add bits to current tile and all neighbours. skey.x\|y is
		1771	// shifted +1\|+1 so we always stay positive.
		1772
		1773	// bits is ___n cccc CCCC bbbb
		1774	// n do not draw borders&corners
		1775	// c draw these corners, but...
		1776	// C ... not these
		1777	// b draw these borders
		1778
		1779	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1780	// ┃· ·· ·┃ ━━
		1781
		1782	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1783	// ·· ·· ·┏ ┓·
		1784
		1785	// full tile
		1786	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1787
		1788	// borders
		1789	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1790	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1791	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1792	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1793
		1794	// corners
		1795	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1796	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1797	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1798	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1799	}
		1800	}
		1801	}
		1802	}
		1803
		1804	// go through all smoothlevels, lowest to highest, then draw.
		1805	// this is basically counting sort
		1806	{
		1807	int w, b;
		1808
		1809	for (w = 0; w < 256 / 32; ++w)
		1810	{
		1811	uint32_t smask = smooth_level [w];
		1812	if (smask)
		1813	for (b = 0; b < 32; ++b)
		1814	if (smask & (((uint32_t)1) << b))
1119	{	1815	{
1120	maptex tex = self->tex [face];	1816	int level = (w << 5) \| b;
		1817	HE *he;
1121		1818
1122	int px = (x + 1) * 32 - tex.w;	1819	hv_iterinit (smooth);
1123	int py = (y + 1) * 32 - tex.h;	1820	while ((he = hv_iternext (smooth)))
1124
1125	if (last_name != tex.name)
1126	{	1821	{
		1822	smooth_key skey = (smooth_key )HeKEY (he);
		1823	IV bits = SvIVX (HeVAL (he));
		1824
		1825	if (!(bits & 0x1000)
		1826	&& skey->level == level
		1827	&& level > smooth_max [skey->x][skey->y])
		1828	{
		1829	maptex tex = self->tex [skey->tile];
		1830	int px = (((int)skey->x) - 1) * T;
		1831	int py = (((int)skey->y) - 1) * T;
		1832	int border = bits & 15;
		1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1834	float dx = tex.s * .0625f; // 16 images/row
		1835	float dy = tex.t * .5f ; // 2 images/column
		1836
		1837	// this time naively avoiding texture state changes
		1838	// save gobs of state changes.
		1839	if (last_name != tex.name)
		1840	{
		1841	if (!tex.name)
		1842	continue; // smoothing not yet available
		1843
1127	glEnd ();	1844	glEnd ();
1128	last_name = tex.name;
1129	glBindTexture (GL_TEXTURE_2D, last_name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1130	glBegin (GL_QUADS);	1846	glBegin (GL_QUADS);
		1847	}
		1848
		1849	if (border)
		1850	{
		1851	float ox = border * dx;
		1852
		1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1857	}
		1858
		1859	if (corner)
		1860	{
		1861	float ox = corner * dx;
		1862
		1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1867	}
		1868	}
1131	}	1869	}
1132
1133	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1134	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1135	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1136	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1137	}	1870	}
1138	}
1139	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1140		1876
1141	glEnd ();	1877	glEnd ();
1142		1878
1143	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1144	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1145		1881
		1882	// top layer: overlays such as the health bar
		1883	for (y = 0; y < sh; y++)
		1884	if (0 <= y + my && y + my < self->rows)
		1885	{
		1886	maprow *row = self->row + (y + my);
		1887
		1888	for (x = 0; x < sw; x++)
		1889	if (row->c0 <= x + mx && x + mx < row->c1)
		1890	{
		1891	mapcell *cell = row->col + (x + mx - row->c0);
		1892
		1893	int px = x * T;
		1894	int py = y * T;
		1895
		1896	if (cell->stat_hp)
		1897	{
		1898	int width = cell->stat_width * T;
		1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1900
		1901	glColor3ub (0, 0, 0);
		1902	glRectf (px + 1, py - thick - 2,
		1903	px + width - 1, py);
		1904
		1905	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1906	glRectf (px + 2,
		1907	py - thick - 1,
		1908	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1909	}
		1910	}
		1911	}
		1912	}
		1913
		1914	void
		1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1916	CODE:
		1917	{
		1918	static float color[16][3] = {
		1919	{ 0.00F, 0.00F, 0.00F },
		1920	{ 1.00F, 1.00F, 1.00F },
		1921	{ 0.00F, 0.00F, 0.55F },
		1922	{ 1.00F, 0.00F, 0.00F },
		1923
		1924	{ 1.00F, 0.54F, 0.00F },
		1925	{ 0.11F, 0.56F, 1.00F },
		1926	{ 0.93F, 0.46F, 0.00F },
		1927	{ 0.18F, 0.54F, 0.34F },
		1928
		1929	{ 0.56F, 0.73F, 0.56F },
		1930	{ 0.80F, 0.80F, 0.80F },
		1931	{ 0.55F, 0.41F, 0.13F },
		1932	{ 0.99F, 0.77F, 0.26F },
		1933
		1934	{ 0.74F, 0.65F, 0.41F },
		1935
		1936	{ 0.00F, 1.00F, 1.00F },
		1937	{ 1.00F, 0.00F, 1.00F },
		1938	{ 1.00F, 1.00F, 0.00F },
		1939	};
		1940
		1941	int x, y;
		1942
		1943	glEnable (GL_TEXTURE_2D);
		1944	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1945	glEnable (GL_BLEND);
		1946	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1947	glBegin (GL_QUADS);
		1948
		1949	for (y = 0; y < h; y++)
		1950	for (x = 0; x < w; x++)
		1951	{
		1952	unsigned char m = data [x + y * w];
		1953
		1954	if (m)
		1955	{
		1956	float *c = color [m & 15];
		1957
		1958	float tx1 = m & 0x40 ? 0.5 : 0.;
		1959	float tx2 = tx1 + 0.5;
		1960
		1961	glColor4f (c[0], c[1], c[2], 0.75);
		1962	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1963	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1964	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1965	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1966	}
		1967	}
		1968
		1969	glEnd ();
		1970	glDisable (GL_BLEND);
		1971	glDisable (GL_TEXTURE_2D);
		1972	}
		1973
		1974	void
		1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1976	PPCODE:
		1977	{
		1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
		1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		1984	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		1985	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		1986
		1987	SvPOK_only (darkness3_sv);
		1988	SvCUR_set (darkness3_sv, sw34 * sh3);
		1989
		1990	mx += self->x - 1;
		1991	my += self->y - 1;
		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
		1995	for (y = 0; y < sh1; y++)
		1996	if (0 <= y + my && y + my < self->rows)
		1997	{
		1998	maprow *row = self->row + (y + my);
		1999
		2000	for (x = 0; x < sw1; x++)
		2001	if (row->c0 <= x + mx && x + mx < row->c1)
		2002	{
		2003	mapcell *cell = row->col + (x + mx - row->c0);
		2004
		2005	darkness1 [y * sw1 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
		2007	: 255 - FOW_DARKNESS;
		2008	}
		2009	}
		2010
		2011	for (y = 0; y < sh; ++y)
		2012	for (x = 0; x < sw; ++x)
		2013	{
		2014	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2015	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2016	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2017	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2018	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2019	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2020	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2021	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2022	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2023
		2024	uint8_t r11 = (d11 + d21 + d12) / 3;
		2025	uint8_t r21 = d21;
		2026	uint8_t r31 = (d21 + d31 + d32) / 3;
		2027
		2028	uint8_t r12 = d12;
		2029	uint8_t r22 = d22;
		2030	uint8_t r32 = d32;
		2031
		2032	uint8_t r13 = (d13 + d23 + d12) / 3;
		2033	uint8_t r23 = d23;
		2034	uint8_t r33 = (d23 + d33 + d32) / 3;
		2035
		2036	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2037	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2038	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2039	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2040	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2041	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2042	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2043	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2044	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2045	}
		2046
		2047	free (darkness1);
		2048
1146	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1147	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1148	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1149	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1150	}	2053	}
1151		2054
1152	SV *	2055	SV *
1153	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1154	CODE:	2057	CODE:
1155	{	2058	{
1156	int x, y, x1, y1;	2059	int x, y, x1, y1;
1157	SV data_sv = newSV (w h * 7 + 5);	2060	SV data_sv = newSV (w h * 7 + 5);
1158	uint8_t data = (uint8_t )SvPVX (data_sv);	2061	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1183	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1184	{	2087	{
1185	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1186	uint8_t flags = 0;	2089	uint8_t flags = 0;
1187		2090
1188	if (cell->face [0]) flags \|= 1;	2091	if (cell->tile [0]) flags \|= 1;
1189	if (cell->face [1]) flags \|= 2;	2092	if (cell->tile [1]) flags \|= 2;
1190	if (cell->face [2]) flags \|= 4;	2093	if (cell->tile [2]) flags \|= 4;
1191		2094
1192	*data++ = flags;	2095	*data++ = flags;
1193		2096
1194	if (flags & 1)	2097	if (flags & 1)
1195	{	2098	{
		2099	tileid tile = cell->tile [0];
1196	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1197	*data++ = cell->face [0];	2101	*data++ = tile;
1198	}	2102	}
1199		2103
1200	if (flags & 2)	2104	if (flags & 2)
1201	{	2105	{
		2106	tileid tile = cell->tile [1];
1202	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1203	*data++ = cell->face [1];	2108	*data++ = tile;
1204	}	2109	}
1205		2110
1206	if (flags & 4)	2111	if (flags & 4)
1207	{	2112	{
		2113	tileid tile = cell->tile [2];
1208	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1209	*data++ = cell->face [2];	2115	*data++ = tile;
1210	}	2116	}
1211	}	2117	}
1212	else	2118	else
1213	*data++ = 0;	2119	*data++ = 0;
1214	}	2120	}
…		…
1220	}	2126	}
1221	OUTPUT:	2127	OUTPUT:
1222	RETVAL	2128	RETVAL
1223		2129
1224	void	2130	void
1225	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1226	PPCODE:	2132	PPCODE:
1227	{	2133	{
1228	int x, y, z;	2134	int x, y, z;
1229	int w, h;	2135	int w, h;
1230	int x1, y1;	2136	int x1, y1;
…		…
1254	{	2160	{
1255	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1256		2162
1257	if (flags)	2163	if (flags)
1258	{	2164	{
1259	mapface face[3] = { 0, 0, 0 };
1260
1261	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1262		2167
1263	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2168	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1264	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2169	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1265	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2170	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1266		2171
1267	if (cell->darkness <= 0)	2172	if (cell->darkness == 0)
1268	{	2173	{
1269	cell->darkness = -1;	2174	cell->darkness = 0;
1270		2175
1271	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1272	{	2177	{
1273	cell->face[z] = face[z];	2178	tileid t = tile [z];
1274		2179
1275	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2180	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2181	{
1276	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1277	}	2187	}
1278	}	2188	}
1279	}	2189	}
1280	}	2190	}
1281	}	2191	}
1282	}	2192	}
1283		2193
1284	MODULE = CFClient PACKAGE = CFClient::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1285		2195
		2196	PROTOTYPES: DISABLE
		2197
1286	CFClient::MixChunk	2198	CFPlus::MixChunk
1287	new_from_file (SV class, char path)	2199	new_from_file (SV class, char path)
1288	CODE:	2200	CODE:
1289	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1290	OUTPUT:	2202	OUTPUT:
1291	RETVAL	2203	RETVAL
1292		2204
1293	void	2205	void
1294	DESTROY (CFClient::MixChunk self)	2206	DESTROY (CFPlus::MixChunk self)
1295	CODE:	2207	CODE:
1296	Mix_FreeChunk (self);	2208	Mix_FreeChunk (self);
1297		2209
1298	int	2210	int
1299	volume (CFClient::MixChunk self, int volume = -1)	2211	volume (CFPlus::MixChunk self, int volume = -1)
1300	CODE:	2212	CODE:
1301	RETVAL = Mix_VolumeChunk (self, volume);	2213	RETVAL = Mix_VolumeChunk (self, volume);
1302	OUTPUT:	2214	OUTPUT:
1303	RETVAL	2215	RETVAL
1304		2216
1305	int	2217	int
1306	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1307	CODE:	2219	CODE:
1308	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1309	OUTPUT:	2221	OUTPUT:
1310	RETVAL	2222	RETVAL
1311		2223
1312	MODULE = CFClient PACKAGE = CFClient::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1313		2225
1314	int	2226	int
1315	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1316	CODE:	2229	CODE:
1317	RETVAL = Mix_VolumeMusic (volume);	2230	RETVAL = Mix_VolumeMusic (volume);
1318	OUTPUT:	2231	OUTPUT:
1319	RETVAL	2232	RETVAL
1320		2233
		2234	int
		2235	fade_out (int ms)
		2236	CODE:
		2237	RETVAL = Mix_FadeOutMusic (ms);
		2238	OUTPUT:
		2239	RETVAL
		2240
1321	CFClient::MixMusic	2241	CFPlus::MixMusic
1322	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1323	CODE:	2243	CODE:
1324	RETVAL = Mix_LoadMUS (path);	2244	RETVAL = Mix_LoadMUS (path);
1325	OUTPUT:	2245	OUTPUT:
1326	RETVAL	2246	RETVAL
1327		2247
1328	void	2248	void
1329	DESTROY (CFClient::MixMusic self)	2249	DESTROY (CFPlus::MixMusic self)
1330	CODE:	2250	CODE:
1331	Mix_FreeMusic (self);	2251	Mix_FreeMusic (self);
1332		2252
1333	int	2253	int
1334	play (CFClient::MixMusic self, int loops = -1)	2254	play (CFPlus::MixMusic self, int loops = -1)
1335	CODE:	2255	CODE:
1336	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1337	OUTPUT:	2257	OUTPUT:
1338	RETVAL	2258	RETVAL
1339		2259
		2260	int
		2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2262	CODE:
		2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2264	OUTPUT:
		2265	RETVAL
		2266
1340	MODULE = CFClient PACKAGE = CFClient::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1341		2270
1342	BOOT:	2271	BOOT:
1343	{	2272	{
1344	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1345	static const struct {	2274	static const struct {
1346	const char *name;	2275	const char *name;
1347	IV iv;	2276	IV iv;
1348	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1349	# define const_iv(name) { # name, (IV)name }	2278	# define const_iv(name) { # name, (IV)name }
		2279	const_iv (GL_VENDOR),
		2280	const_iv (GL_VERSION),
		2281	const_iv (GL_EXTENSIONS),
1350	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1351	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1352	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1353	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1354	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
		2287	const_iv (GL_CULL_FACE),
1355	const_iv (GL_SCISSOR_TEST),	2288	const_iv (GL_SCISSOR_TEST),
		2289	const_iv (GL_DEPTH_TEST),
		2290	const_iv (GL_ALPHA_TEST),
		2291	const_iv (GL_NORMALIZE),
		2292	const_iv (GL_RESCALE_NORMAL),
		2293	const_iv (GL_FRONT),
		2294	const_iv (GL_BACK),
1356	const_iv (GL_AND),	2295	const_iv (GL_AND),
1357	const_iv (GL_ONE),	2296	const_iv (GL_ONE),
1358	const_iv (GL_ZERO),	2297	const_iv (GL_ZERO),
1359	const_iv (GL_SRC_ALPHA),	2298	const_iv (GL_SRC_ALPHA),
1360	const_iv (GL_SRC_ALPHA_SATURATE),	2299	const_iv (GL_DST_ALPHA),
1361	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2300	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1362	const_iv (GL_ONE_MINUS_DST_ALPHA),	2301	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2302	const_iv (GL_SRC_ALPHA_SATURATE),
1363	const_iv (GL_RGB),	2303	const_iv (GL_RGB),
1364	const_iv (GL_RGBA),	2304	const_iv (GL_RGBA),
		2305	const_iv (GL_RGBA4),
		2306	const_iv (GL_RGBA8),
		2307	const_iv (GL_RGB5_A1),
1365	const_iv (GL_UNSIGNED_BYTE),	2308	const_iv (GL_UNSIGNED_BYTE),
		2309	const_iv (GL_UNSIGNED_SHORT),
		2310	const_iv (GL_UNSIGNED_INT),
1366	const_iv (GL_ALPHA),	2311	const_iv (GL_ALPHA),
		2312	const_iv (GL_INTENSITY),
		2313	const_iv (GL_LUMINANCE),
		2314	const_iv (GL_LUMINANCE_ALPHA),
1367	const_iv (GL_FLOAT),	2315	const_iv (GL_FLOAT),
1368	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1369	const_iv (GL_COMPILE),	2317	const_iv (GL_COMPILE),
		2318	const_iv (GL_PROXY_TEXTURE_1D),
		2319	const_iv (GL_PROXY_TEXTURE_2D),
1370	const_iv (GL_TEXTURE_1D),	2320	const_iv (GL_TEXTURE_1D),
1371	const_iv (GL_TEXTURE_2D),	2321	const_iv (GL_TEXTURE_2D),
1372	const_iv (GL_TEXTURE_ENV),	2322	const_iv (GL_TEXTURE_ENV),
1373	const_iv (GL_TEXTURE_MAG_FILTER),	2323	const_iv (GL_TEXTURE_MAG_FILTER),
1374	const_iv (GL_TEXTURE_MIN_FILTER),	2324	const_iv (GL_TEXTURE_MIN_FILTER),
1375	const_iv (GL_TEXTURE_ENV_MODE),	2325	const_iv (GL_TEXTURE_ENV_MODE),
1376	const_iv (GL_TEXTURE_WRAP_S),	2326	const_iv (GL_TEXTURE_WRAP_S),
1377	const_iv (GL_TEXTURE_WRAP_T),	2327	const_iv (GL_TEXTURE_WRAP_T),
		2328	const_iv (GL_REPEAT),
1378	const_iv (GL_CLAMP),	2329	const_iv (GL_CLAMP),
1379	const_iv (GL_REPEAT),	2330	const_iv (GL_CLAMP_TO_EDGE),
1380	const_iv (GL_NEAREST),	2331	const_iv (GL_NEAREST),
1381	const_iv (GL_LINEAR),	2332	const_iv (GL_LINEAR),
1382	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2333	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1383	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2334	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1384	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2335	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1385	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2336	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1386	const_iv (GL_GENERATE_MIPMAP),	2337	const_iv (GL_GENERATE_MIPMAP),
1387	const_iv (GL_MODULATE),	2338	const_iv (GL_MODULATE),
1388	const_iv (GL_DECAL),	2339	const_iv (GL_DECAL),
1389	const_iv (GL_REPLACE),	2340	const_iv (GL_REPLACE),
		2341	const_iv (GL_DEPTH_BUFFER_BIT),
1390	const_iv (GL_COLOR_BUFFER_BIT),	2342	const_iv (GL_COLOR_BUFFER_BIT),
1391	const_iv (GL_PROJECTION),	2343	const_iv (GL_PROJECTION),
1392	const_iv (GL_MODELVIEW),	2344	const_iv (GL_MODELVIEW),
1393	const_iv (GL_COLOR_LOGIC_OP),	2345	const_iv (GL_COLOR_LOGIC_OP),
1394	const_iv (GL_SEPARABLE_2D),	2346	const_iv (GL_SEPARABLE_2D),
1395	const_iv (GL_CONVOLUTION_2D),	2347	const_iv (GL_CONVOLUTION_2D),
1396	const_iv (GL_CONVOLUTION_BORDER_MODE),	2348	const_iv (GL_CONVOLUTION_BORDER_MODE),
1397	const_iv (GL_CONSTANT_BORDER),	2349	const_iv (GL_CONSTANT_BORDER),
1398	const_iv (GL_LINES),	2350	const_iv (GL_LINES),
		2351	const_iv (GL_LINE_STRIP),
		2352	const_iv (GL_LINE_LOOP),
1399	const_iv (GL_QUADS),	2353	const_iv (GL_QUADS),
1400	const_iv (GL_LINE_LOOP),	2354	const_iv (GL_QUAD_STRIP),
		2355	const_iv (GL_TRIANGLES),
		2356	const_iv (GL_TRIANGLE_STRIP),
		2357	const_iv (GL_TRIANGLE_FAN),
1401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1402	const_iv (GL_FASTEST),	2359	const_iv (GL_FASTEST),
		2360	const_iv (GL_V2F),
		2361	const_iv (GL_V3F),
		2362	const_iv (GL_T2F_V3F),
		2363	const_iv (GL_T2F_N3F_V3F),
1403	# undef const_iv	2364	# undef const_iv
1404	};	2365	};
1405		2366
1406	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2367	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1407	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2368	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2369
		2370	texture_av = newAV ();
		2371	AvREAL_off (texture_av);
1408	}	2372	}
		2373
		2374	char *
		2375	gl_vendor ()
		2376	CODE:
		2377	RETVAL = (char *)glGetString (GL_VENDOR);
		2378	OUTPUT:
		2379	RETVAL
		2380
		2381	char *
		2382	gl_version ()
		2383	CODE:
		2384	RETVAL = (char *)glGetString (GL_VERSION);
		2385	OUTPUT:
		2386	RETVAL
		2387
		2388	char *
		2389	gl_extensions ()
		2390	CODE:
		2391	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2392	OUTPUT:
		2393	RETVAL
		2394
		2395	const char *glGetString (GLenum pname)
		2396
		2397	GLint glGetInteger (GLenum pname)
		2398	CODE:
		2399	glGetIntegerv (pname, &RETVAL);
		2400	OUTPUT:
		2401	RETVAL
		2402
		2403	GLdouble glGetDouble (GLenum pname)
		2404	CODE:
		2405	glGetDoublev (pname, &RETVAL);
		2406	OUTPUT:
		2407	RETVAL
1409		2408
1410	int glGetError ()	2409	int glGetError ()
		2410
		2411	void glFinish ()
1411		2412
1412	void glClear (int mask)	2413	void glClear (int mask)
1413		2414
1414	void glClearColor (float r, float g, float b, float a = 1.0)	2415	void glClearColor (float r, float g, float b, float a = 1.0)
1415	PROTOTYPE: @	2416	PROTOTYPE: @
…		…
1422		2423
1423	void glHint (int target, int mode)	2424	void glHint (int target, int mode)
1424		2425
1425	void glBlendFunc (int sfactor, int dfactor)	2426	void glBlendFunc (int sfactor, int dfactor)
1426		2427
		2428	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2429	CODE:
		2430	gl_BlendFuncSeparate (sa, da, saa, daa);
		2431
		2432	void glDepthMask (int flag)
		2433
1427	void glLogicOp (int opcode)	2434	void glLogicOp (int opcode)
1428		2435
1429	void glColorMask (int red, int green, int blue, int alpha)	2436	void glColorMask (int red, int green, int blue, int alpha)
1430		2437
1431	void glMatrixMode (int mode)	2438	void glMatrixMode (int mode)
…		…
1434		2441
1435	void glPopMatrix ()	2442	void glPopMatrix ()
1436		2443
1437	void glLoadIdentity ()	2444	void glLoadIdentity ()
1438		2445
		2446	void glDrawBuffer (int buffer)
		2447
		2448	void glReadBuffer (int buffer)
		2449
1439	# near and far are due to microsofts buggy c compiler	2450	# near_ and far_ are due to microsofts buggy "c" compiler
		2451	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2452
		2453	# near_ and far_ are due to microsofts buggy "c" compiler
1440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2454	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1441		2455
1442	void glViewport (int x, int y, int width, int height)	2456	void glViewport (int x, int y, int width, int height)
1443		2457
1444	void glScissor (int x, int y, int width, int height)	2458	void glScissor (int x, int y, int width, int height)
…		…
1459		2473
1460	void glEnd ()	2474	void glEnd ()
1461		2475
1462	void glColor (float r, float g, float b, float a = 1.0)	2476	void glColor (float r, float g, float b, float a = 1.0)
1463	PROTOTYPE: @	2477	PROTOTYPE: @
		2478	ALIAS:
		2479	glColor_premultiply = 1
1464	CODE:	2480	CODE:
		2481	if (ix)
		2482	{
		2483	r *= a;
		2484	g *= a;
		2485	b *= a;
		2486	}
		2487	// microsoft visual "c" rounds instead of truncating...
1465	glColor4f (r, g, b, a);	2488	glColor4f (r, g, b, a);
		2489
		2490	void glInterleavedArrays (int format, int stride, char *data)
		2491
		2492	void glDrawElements (int mode, int count, int type, char *indices)
		2493
		2494	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2495
		2496	void glRasterPos (float x, float y, float z = 0.)
		2497	CODE:
		2498	glRasterPos3f (0, 0, z);
		2499	glBitmap (0, 0, 0, 0, x, y, 0);
1466		2500
1467	void glVertex (float x, float y, float z = 0.)	2501	void glVertex (float x, float y, float z = 0.)
1468	CODE:	2502	CODE:
1469	glVertex3f (x, y, z);	2503	glVertex3f (x, y, z);
1470		2504
…		…
1482		2516
1483	void glBindTexture (int target, int name)	2517	void glBindTexture (int target, int name)
1484		2518
1485	void glConvolutionParameter (int target, int pname, float params)	2519	void glConvolutionParameter (int target, int pname, float params)
1486	CODE:	2520	CODE:
1487	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2521	if (gl.ConvolutionParameterf)
		2522	gl.ConvolutionParameterf (target, pname, params);
1488		2523
1489	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2524	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1490	CODE:	2525	CODE:
1491	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2526	if (gl.ConvolutionFilter2D)
1492	(target, internalformat, width, height, format, type, data));	2527	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1493		2528
1494	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2529	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1495	CODE:	2530	CODE:
1496	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2531	if (gl.SeparableFilter2D)
1497	(target, internalformat, width, height, format, type, row, column));	2532	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1498		2533
1499	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2534	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1500		2535
1501	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2536	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1502		2537
1503	void glRasterPos (int x, int y)	2538	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1504	CODE:	2539
1505	glRasterPos2i (x, y);	2540	void glPixelZoom (float x, float y)
1506		2541
1507	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2542	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1508		2543
1509	int glGenTexture ()	2544	int glGenTexture ()
1510	CODE:	2545	CODE:
1511	{	2546	RETVAL = gen_texture ();
1512	GLuint name;
1513	glGenTextures (1, &name);
1514	RETVAL = name;
1515	}
1516	OUTPUT:	2547	OUTPUT:
1517	RETVAL	2548	RETVAL
1518		2549
1519	void glDeleteTexture (int name)	2550	void glDeleteTexture (int name)
1520	CODE:	2551	CODE:
1521	{
1522	GLuint name_ = name;
1523	glDeleteTextures (1, &name_);	2552	del_texture (name);
1524	}	2553
1525
1526	int glGenList ()	2554	int glGenList ()
1527	CODE:	2555	CODE:
1528	RETVAL = glGenLists (1);	2556	RETVAL = glGenLists (1);
1529	OUTPUT:	2557	OUTPUT:
1530	RETVAL	2558	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.69 by root, Sun Apr 30 08:09:44 2006 UTC vs. Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.69 by root, Sun Apr 30 08:09:44 2006 UTC vs.
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC