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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 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;
…		…
277	{	406	{
278	SDL_UserEvent ev;	407	SDL_UserEvent ev;
279		408
280	ev.type = SDL_USEREVENT;	409	ev.type = SDL_USEREVENT;
281	ev.code = 1;	410	ev.code = 1;
282	ev.data1 = channel;	411	ev.data1 = (void *)(long)channel;
283	ev.data2 = 0;	412	ev.data2 = 0;
284		413
285	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
286	}	415	}
287		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
288	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
289		439
290	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
291		441
292	BOOT:	442	BOOT:
293	{	443	{
294	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
295	static const struct {	445	static const struct {
296	const char *name;	446	const char *name;
297	IV iv;	447	IV iv;
298	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
299	# 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
300	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
301	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
302	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
303	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
304	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
313	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
314	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
315	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
316	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
317	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
318	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
319	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
320	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
321	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
322	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
377	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
378	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
379	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
380	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
381	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
382	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
384	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
385	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
386	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
387	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
388	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
389	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
390	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
391	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
392	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
393	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
394	const_iv (KMOD_CTRL),
395	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_ALT),
397	const_iv (KMOD_META)
398	# undef const_iv	557	# undef const_iv
399	};	558	};
400		559
401	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; )
402	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403		562
404	fontmap = pango_ft2_font_map_new ();	563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
408		572
409	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
410	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
411		598
412	void	599	void
413	SDL_Quit ()	600	SDL_Quit ()
414		601
415	void	602	void
416	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
417	PPCODE:	604	PPCODE:
418	{	605	{
419	SDL_Rect **m;	606	SDL_Rect **m;
420		607
421	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425		612
		613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		615
426	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430		620
431	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		622	#if SDL_VERSION_ATLEAST(1,2,10)
432	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
433	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434		625	#endif
435	SDL_EnableUNICODE (1);
436	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437		626
438	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
439		628
440	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
441	while (*m)	630	while (*m)
442	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
443	AV *av = newAV ();	634	AV *av = newAV ();
444	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
445	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));
446	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
447		641
448	++m;	642	++m;
449	}	643	}
450	}	644	}
451		645
452	int	646	int
453	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454	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
455	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
456	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
457	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
458	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	}
459	OUTPUT:	672	OUTPUT:
460	RETVAL	673	RETVAL
461		674
462	void	675	void
463	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
464		677
		678	char *
		679	SDL_GetKeyName (int sym)
		680
		681	int
		682	SDL_GetAppState ()
		683
465	void	684	void
466	SDL_PollEvent ()	685	poll_events ()
467	PPCODE:	686	PPCODE:
468	{	687	{
469	SDL_Event ev;	688	SDL_Event ev;
470		689
471	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472	{	692	{
473	HV *hv = newHV ();	693	HV *hv = newHV ();
474	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
475		695
476	switch (ev.type)	696	switch (ev.type)
…		…
478	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
479	case SDL_KEYUP:	699	case SDL_KEYUP:
480	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482	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 */
483	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484	break;	705	break;
485		706
486	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
487	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489	break;	710	break;
490		711
491	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);
492	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
493	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
494	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
495	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
497	break;	738	break;
498		739
499	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
500	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
		742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		743
501	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505	break;	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;
506	}	755	}
507		756
508	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
509	}	758	}
510	}	759	}
511		760
512	int	761	int
513	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)
514	POSTCALL:	763	POSTCALL:
515	Mix_HookMusicFinished (music_finished);	764	Mix_HookMusicFinished (music_finished);
516	Mix_ChannelFinished (channel_finished);	765	Mix_ChannelFinished (channel_finished);
517		766
518	void	767	void
…		…
522	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
523		772
524	void	773	void
525	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
526	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
527	#ifndef _WIN32	782	#ifdef _WIN32
528	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	}
529	#endif	804	#endif
530		805	}
531	char *
532	gl_version ()
533	CODE:
534	RETVAL = (char *)glGetString (GL_VERSION);
535	OUTPUT:
536	RETVAL
537
538	char *
539	gl_extensions ()
540	CODE:
541	RETVAL = (char *)glGetString (GL_EXTENSIONS);
542	OUTPUT:
543	RETVAL
544		806
545	void	807	void
546	add_font (char *file)	808	add_font (char *file)
547	CODE:	809	CODE:
548	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
549		811
550	void	812	void
551	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
552	ALIAS:	814	ALIAS:
553	load_image_file = 1	815	load_image_file = 1
…		…
595		857
596	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597		859
598	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
599		861
		862	SDL_LockSurface (surface2);
600	EXTEND (SP, 5);	863	EXTEND (SP, 6);
601	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
602	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
603	SDL_LockSurface (surface2);
604	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
605	SDL_UnlockSurface (surface2);
606	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)));
607	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
609		871
610	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
611	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
612	}	874	}
613		875
…		…
637	}	899	}
638		900
639	void	901	void
640	error (char *message)	902	error (char *message)
641	CODE:	903	CODE:
		904	fprintf (stderr, "ERROR: %s\n", message);
642	#ifdef _WIN32	905	#ifdef _WIN32
643	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
644	#else	923	#else
645	fprintf (stderr, "ERROR: %s\n", message);	924	_exit (retval);
646	#endif	925	#endif
647		926
648	void	927	void
649	fatal (char *message)	928	debug ()
650	CODE:	929	CODE:
651	#ifdef _WIN32	930	{
652	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	931	#if DEBUG
653	#else	932	VALGRIND_DO_LEAK_CHECK;
654	fprintf (stderr, "FATAL: %s\n", message);
655	#endif	933	#endif
656	exit (1);	934	}
657		935
658	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
659		937
660	CFClient::Font	938	CFPlus::Font
661	new_from_file (SV class, char path, int id = 0)	939	new_from_file (SV class, char path, int id = 0)
662	CODE:	940	CODE:
663	{	941	{
664	int count;	942	int count;
665	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
668	}	946	}
669	OUTPUT:	947	OUTPUT:
670	RETVAL	948	RETVAL
671		949
672	void	950	void
673	DESTROY (CFClient::Font self)	951	DESTROY (CFPlus::Font self)
674	CODE:	952	CODE:
675	pango_font_description_free (self);	953	pango_font_description_free (self);
676		954
677	void	955	void
678	make_default (CFClient::Font self)	956	make_default (CFPlus::Font self)
679	CODE:	957	CODE:
680	default_font = self;	958	default_font = self;
681		959
682	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
683		961
684	CFClient::Layout	962	void
685	new (SV *class, int base_height = MIN_FONT_HEIGHT)	963	reset_glyph_cache ()
		964	CODE:
		965	tc_clear ();
		966
		967	CFPlus::Layout
		968	new (SV *class)
686	CODE:	969	CODE:
687	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
		971
688	RETVAL->pl = pango_layout_new (context);	972	RETVAL->pl = pango_layout_new (opengl_context);
689	RETVAL->base_height = base_height;	973	RETVAL->r = 1.;
		974	RETVAL->g = 1.;
		975	RETVAL->b = 1.;
		976	RETVAL->a = 1.;
		977	RETVAL->base_height = MIN_FONT_HEIGHT;
690	RETVAL->font = 0;	978	RETVAL->font = 0;
		979
691	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692	pango_layout_set_font_description (RETVAL->pl, default_font);	981	layout_update_font (RETVAL);
693	OUTPUT:	982	OUTPUT:
694	RETVAL	983	RETVAL
695		984
696	void	985	void
697	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
698	CODE:	987	CODE:
699	g_object_unref (self->pl);	988	g_object_unref (self->pl);
700	Safefree (self);	989	Safefree (self);
701		990
702	void	991	void
703	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
704	CODE:	993	CODE:
705	{	994	{
706	STRLEN textlen;	995	STRLEN textlen;
707	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
708		997
709	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
710	}	999	}
711		1000
712	void	1001	void
713	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
714	CODE:	1003	CODE:
715	{	1004	{
716	STRLEN textlen;	1005	STRLEN textlen;
717	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
718		1007
719	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
720	}	1009	}
721		1010
		1011	void
		1012	set_shapes (CFPlus::Layout self, ...)
		1013	CODE:
		1014	{
		1015	PangoAttrList *attrs = 0;
		1016	const char *text = pango_layout_get_text (self->pl);
		1017	const char *pos = text;
		1018	int arg = 4;
		1019
		1020	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1021	{
		1022	PangoRectangle inkrect, rect;
		1023	PangoAttribute *attr;
		1024
		1025	int x = SvIV (ST (arg - 3));
		1026	int y = SvIV (ST (arg - 2));
		1027	int w = SvIV (ST (arg - 1));
		1028	int h = SvIV (ST (arg ));
		1029
		1030	inkrect.x = 0;
		1031	inkrect.y = 0;
		1032	inkrect.width = 0;
		1033	inkrect.height = 0;
		1034
		1035	rect.x = x * PANGO_SCALE;
		1036	rect.y = y * PANGO_SCALE;
		1037	rect.width = w * PANGO_SCALE;
		1038	rect.height = h * PANGO_SCALE;
		1039
		1040	if (!attrs)
		1041	attrs = pango_layout_get_attributes (self->pl);
		1042
		1043	attr = pango_attr_shape_new (&inkrect, &rect);
		1044	attr->start_index = pos - text;
		1045	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1046	pango_attr_list_insert (attrs, attr);
		1047
		1048	arg += 4;
		1049	pos += sizeof (OBJ_STR) - 1;
		1050	}
		1051
		1052	if (attrs)
		1053	pango_layout_set_attributes (self->pl, attrs);
		1054	}
		1055
		1056	void
		1057	get_shapes (CFPlus::Layout self)
		1058	PPCODE:
		1059	{
		1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1061
		1062	do
		1063	{
		1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1065
		1066	if (run && shape_attr_p (run))
		1067	{
		1068	PangoRectangle extents;
		1069	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1070
		1071	EXTEND (SP, 2);
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1073	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1074	}
		1075	}
		1076	while (pango_layout_iter_next_run (iter));
		1077
		1078	pango_layout_iter_free (iter);
		1079	}
		1080
		1081	int
		1082	has_wrapped (CFPlus::Layout self)
		1083	CODE:
		1084	{
		1085	int lines = 1;
		1086	const char *text = pango_layout_get_text (self->pl);
		1087
		1088	while (*text)
		1089	lines += *text++ == '\n';
		1090
		1091	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1092	}
		1093	OUTPUT:
		1094	RETVAL
		1095
722	SV *	1096	SV *
723	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
724	CODE:	1098	CODE:
725	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
726	SvUTF8_on (RETVAL);	1100	sv_utf8_decode (RETVAL);
727	OUTPUT:	1101	OUTPUT:
728	RETVAL	1102	RETVAL
729		1103
730	void	1104	void
		1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1106	CODE:
		1107	self->r = r;
		1108	self->g = g;
		1109	self->b = b;
		1110	self->a = a;
		1111
		1112	void
731	set_font (CFClient::Layout self, CFClient::Font font = 0)	1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
732	CODE:	1114	CODE:
733	if (self->font != font)	1115	if (self->font != font)
734	{	1116	{
735	self->font = font;	1117	self->font = font;
736	layout_update_font (self);	1118	layout_update_font (self);
737	}	1119	}
738		1120
739	void	1121	void
740	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
741	CODE:	1123	CODE:
742	if (self->base_height != base_height)	1124	if (self->base_height != base_height)
743	{	1125	{
744	self->base_height = base_height;	1126	self->base_height = base_height;
745	layout_update_font (self);	1127	layout_update_font (self);
746	}	1128	}
747		1129
748	void	1130	void
749	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
750	CODE:	1132	CODE:
751	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752		1134
753	void	1135	void
		1136	set_indent (CFPlus::Layout self, int indent)
		1137	CODE:
		1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1139
		1140	void
		1141	set_spacing (CFPlus::Layout self, int spacing)
		1142	CODE:
		1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1144
		1145	void
		1146	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1147	CODE:
		1148	pango_layout_set_ellipsize (self->pl,
		1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1152	: PANGO_ELLIPSIZE_NONE
		1153	);
		1154
		1155	void
		1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1157	CODE:
		1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1159
		1160	void
754	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
755	PPCODE:	1162	PPCODE:
756	{	1163	{
757	int w, h;	1164	int w, h;
758		1165
759	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
…		…
762	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
763	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
764	}	1171	}
765		1172
766	int	1173	int
		1174	descent (CFPlus::Layout self)
		1175	CODE:
		1176	{
		1177	PangoRectangle rect;
		1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1179	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1180	RETVAL = PANGO_DESCENT (rect);
		1181	}
		1182	OUTPUT:
		1183	RETVAL
		1184
		1185	int
767	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
768	CODE:	1187	CODE:
769	{	1188	{
770	int index, trailing;	1189	int index, trailing;
771	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772	RETVAL = index;	1191	RETVAL = index + trailing;
773	}	1192	}
774	OUTPUT:	1193	OUTPUT:
775	RETVAL	1194	RETVAL
776		1195
777	void	1196	void
778	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
779	PPCODE:	1198	PPCODE:
780	{	1199	{
781	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
782	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
783		1202
…		…
786	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
787	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
788	}	1207	}
789		1208
790	void	1209	void
791	render (CFClient::Layout self)	1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
792	PPCODE:	1211	PPCODE:
793	{	1212	{
794	SV *retval;	1213	int line, x;
795	int w, h;
796	FT_Bitmap bitmap;
797		1214
798	layout_get_pixel_size (self, &w, &h);	1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
799		1217
800	retval = newSV (w * h);
801	SvPOK_only (retval);
802	SvCUR_set (retval, w * h);
803
804	bitmap.rows = h;
805	bitmap.width = w;
806	bitmap.pitch = w;
807	bitmap.buffer = (unsigned char*)SvPVX (retval);
808	bitmap.num_grays = 256;
809	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810
811	memset (bitmap.buffer, 0, w * h);
812
813	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814
815	EXTEND (SP, 3);	1218	EXTEND (SP, 2);
816	PUSHs (sv_2mortal (newSViv (w)));	1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
		1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1241	else
		1242	{
817	PUSHs (sv_2mortal (newSViv (h)));	1243	PUSHs (sv_2mortal (newSViv (index)));
818	PUSHs (sv_2mortal (retval));	1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
819	}	1246	}
820		1247
		1248	void
		1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1250	PPCODE:
		1251	pango_opengl_render_layout_subpixel (
		1252	self->pl,
		1253	x * PANGO_SCALE, y * PANGO_SCALE,
		1254	self->r, self->g, self->b, self->a,
		1255	flags
		1256	);
		1257
821	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
822		1259
		1260	int minpot (int n)
		1261
823	void	1262	void
		1263	pad (SV *data_, int ow, int oh, int nw, int nh)
		1264	CODE:
		1265	{
		1266	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1267	{
		1268	STRLEN datalen;
		1269	char *data = SvPVbyte (data_, datalen);
		1270	int bpp = datalen / (ow * oh);
		1271	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1272
		1273	SvPOK_only (result_);
		1274	SvCUR_set (result_, nw * nh * bpp);
		1275
		1276	memset (SvPVX (result_), 0, nw * nh * bpp);
		1277	while (oh--)
		1278	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1279
		1280	sv_setsv (data_, result_);
		1281	}
		1282	}
		1283
		1284	void
824	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
		1287	ALIAS:
		1288	draw_quad_alpha = 1
		1289	draw_quad_alpha_premultiplied = 2
826	CODE:	1290	CODE:
827	{	1291	{
828	HV hv = (HV )SvRV (self);	1292	HV hv = (HV )SvRV (self);
829	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
833		1296
834	if (items < 5)	1297	if (items < 5)
835	{	1298	{
836	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));
837	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));
838	}	1301	}
839		1302
		1303	if (ix)
		1304	{
		1305	glEnable (GL_BLEND);
		1306
		1307	if (ix == 2)
		1308	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1309	else
		1310	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1311	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1312
		1313	glEnable (GL_ALPHA_TEST);
		1314	glAlphaFunc (GL_GREATER, 0.01f);
		1315	}
		1316
840	glBindTexture (GL_TEXTURE_2D, name);	1317	glBindTexture (GL_TEXTURE_2D, name);
841	if (wrap_mode) {	1318
842	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844	}
845	glBegin (GL_QUADS);	1319	glBegin (GL_QUADS);
846	glTexCoord2f (0, 0); glVertex2f (x , y );	1320	glTexCoord2f (0, 0); glVertex2f (x , y );
847	glTexCoord2f (0, t); glVertex2f (x , y + h);	1321	glTexCoord2f (0, t); glVertex2f (x , y + h);
848	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1322	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1323	glTexCoord2f (s, 0); glVertex2f (x + w, y );
850	glEnd ();	1324	glEnd ();
851	}
852		1325
		1326	if (ix)
		1327	{
		1328	glDisable (GL_ALPHA_TEST);
		1329	glDisable (GL_BLEND);
		1330	}
		1331	}
		1332
		1333	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1334	CODE:
		1335	{
		1336	GLint width;
		1337	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1338	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1339	RETVAL = width > 0;
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
853	MODULE = CFClient PACKAGE = CFClient::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
854		1345
855	CFClient::Map	1346	CFPlus::Map
856	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
857	CODE:	1348	CODE:
858	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
859	RETVAL->x = 0;	1350	RETVAL->x = 0;
860	RETVAL->y = 0;	1351	RETVAL->y = 0;
861	RETVAL->w = map_width;	1352	RETVAL->w = 0;
862	RETVAL->h = map_height;	1353	RETVAL->h = 0;
863	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
864	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
865	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
867	RETVAL->texs = 8192;
868	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
869	RETVAL->rows = 0;	1358	RETVAL->rows = 0;
870	RETVAL->row = 0;	1359	RETVAL->row = 0;
871	OUTPUT:	1360	OUTPUT:
872	RETVAL	1361	RETVAL
873		1362
874	void	1363	void
875	DESTROY (CFClient::Map self)	1364	DESTROY (CFPlus::Map self)
876	CODE:	1365	CODE:
877	{	1366	{
878	map_clear (self);	1367	map_clear (self);
879	Safefree (self->face);	1368	Safefree (self->face2tile);
		1369	Safefree (self->tex);
880	Safefree (self);	1370	Safefree (self);
881	}	1371	}
882		1372
883	void	1373	void
		1374	resize (CFPlus::Map self, int map_width, int map_height)
		1375	CODE:
		1376	self->w = map_width;
		1377	self->h = map_height;
		1378
		1379	void
884	clear (CFClient::Map self)	1380	clear (CFPlus::Map self)
885	CODE:	1381	CODE:
886	map_clear (self);	1382	map_clear (self);
887		1383
888	void	1384	void
889	set_face (CFClient::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
890	CODE:	1386	CODE:
891	{	1387	{
892	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
893	{	1389	need_texid (self, tile);
894	Append (mapface, self->face, self->faces, self->faces);
895	self->faces *= 2;
896	}
897
898	self->face [face] = texid;
899	}	1390	}
900		1391
901	void	1392	void
		1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1394	CODE:
		1395	{
		1396	tileid texid;
		1397	maptex *tex;
		1398
		1399	if (face < 0 \|\| face >= self->faces)
		1400	return;
		1401
		1402	if (smooth < 0 \|\| smooth >= self->faces)
		1403	return;
		1404
		1405	texid = self->face2tile [face];
		1406
		1407	if (!texid)
		1408	return;
		1409
		1410	tex = self->tex + texid;
		1411	tex->smoothtile = self->face2tile [smooth];
		1412	tex->smoothlevel = level;
		1413	}
		1414
		1415	void
902	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)	1416	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)
903	CODE:	1417	CODE:
904	{	1418	{
905	while (self->texs <= texid)	1419	need_texid (self, texid);
906	{
907	Append (maptex, self->tex, self->texs, self->texs);
908	self->texs *= 2;
909	}
910		1420
911	{	1421	{
912	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
913		1423
914	tex->name = name;	1424	tex->name = name;
…		…
919	tex->r = r;	1429	tex->r = r;
920	tex->g = g;	1430	tex->g = g;
921	tex->b = b;	1431	tex->b = b;
922	tex->a = a;	1432	tex->a = a;
923	}	1433	}
		1434
		1435	// somewhat hackish, but for textures that require it, it really
		1436	// improves the look, and most others don't suffer.
		1437	glBindTexture (GL_TEXTURE_2D, name);
		1438	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1439	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1440	// use uglier nearest interpolation because linear suffers
		1441	// from transparent color bleeding and ugly wrapping effects.
		1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924	}	1443	}
925		1444
926	int	1445	int
927	ox (CFClient::Map self)	1446	ox (CFPlus::Map self)
928	ALIAS:	1447	ALIAS:
929	oy = 1	1448	oy = 1
		1449	x = 2
		1450	y = 3
		1451	w = 4
		1452	h = 5
930	CODE:	1453	CODE:
931	switch (ix)	1454	switch (ix)
932	{	1455	{
933	case 0: RETVAL = self->ox; break;	1456	case 0: RETVAL = self->ox; break;
934	case 1: RETVAL = self->oy; break;	1457	case 1: RETVAL = self->oy; break;
		1458	case 2: RETVAL = self->x; break;
		1459	case 3: RETVAL = self->y; break;
		1460	case 4: RETVAL = self->w; break;
		1461	case 5: RETVAL = self->h; break;
935	}	1462	}
936	OUTPUT:	1463	OUTPUT:
937	RETVAL	1464	RETVAL
938		1465
939	void	1466	void
940	scroll (CFClient::Map self, int dx, int dy)	1467	scroll (CFPlus::Map self, int dx, int dy)
941	CODE:	1468	CODE:
942	{	1469	{
943	if (dx > 0)	1470	if (dx > 0)
944	map_blank (self, self->x, self->y, dx - 1, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
945	else if (dx < 0)	1472	else if (dx < 0)
946	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1473	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947		1474
948	if (dy > 0)	1475	if (dy > 0)
949	map_blank (self, self->x, self->y, self->w, dy - 1);	1476	map_blank (self, self->x, self->y, self->w, dy);
950	else if (dy < 0)	1477	else if (dy < 0)
951	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1478	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952		1479
953	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
954	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
955		1482
956	while (self->y < 0)	1483	while (self->y < 0)
…		…
961	self->y += MAP_EXTEND_Y;	1488	self->y += MAP_EXTEND_Y;
962	}	1489	}
963	}	1490	}
964		1491
965	void	1492	void
966	map1a_update (CFClient::Map self, SV *data_)	1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)
967	CODE:	1494	CODE:
968	{	1495	{
969	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
970	uint8_t data_end = (uint8_t )SvEND (data_);	1497	uint8_t data_end = (uint8_t )SvEND (data_);
971	mapcell *cell;	1498	mapcell *cell;
972	int x, y, flags;	1499	int x, y, flags;
973		1500
974	while (data < data_end)	1501	while (data < data_end - 1)
975	{	1502	{
976	flags = (data [0] << 8) + data [1]; data += 2;	1503	flags = (data [0] << 8) + data [1]; data += 2;
977		1504
978	x = ((flags >> 10) & 63) + self->x;	1505	x = self->x + ((flags >> 10) & 63);
979	y = ((flags >> 4) & 63) + self->y;	1506	y = self->y + ((flags >> 4) & 63);
980		1507
981	cell = map_get_cell (self, x, y);	1508	cell = map_get_cell (self, x, y);
982		1509
983	if (flags & 15)	1510	if (flags & 15)
984	{	1511	{
985	if (cell->darkness < 0)	1512	if (!cell->darkness)
986	{	1513	{
		1514	memset (cell, 0, sizeof (*cell));
987	cell->darkness = 0;	1515	cell->darkness = 256;
988	cell->face [0] = 0;
989	cell->face [1] = 0;
990	cell->face [2] = 0;
991	}	1516	}
992		1517
993	cell->darkness = flags & 8 ? *data++ : 255;
994
995	//TODO: don't trust server data to be in-range(!)	1518	//TODO: don't trust server data to be in-range(!)
		1519
		1520	if (flags & 8)
		1521	{
		1522	if (extmap)
		1523	{
		1524	uint8_t ext, cmd;
		1525
		1526	do
		1527	{
		1528	ext = *data++;
		1529	cmd = ext & 0x3f;
		1530
		1531	if (cmd < 4)
		1532	cell->darkness = 255 - ext * 64 + 1;
		1533	else if (cmd == 5) // health
		1534	{
		1535	cell->stat_width = 1;
		1536	cell->stat_hp = *data++;
		1537	}
		1538	else if (cmd == 6) // monster width
		1539	cell->stat_width = *data++ + 1;
		1540	else if (cmd == 0x47)
		1541	{
		1542	if (*data == 4)
		1543	; // decode player count
		1544
		1545	data += *data + 1;
		1546	}
		1547	else if (cmd == 8) // cell flags
		1548	cell->flags = *data++;
		1549	else if (ext & 0x40) // unknown, multibyte => skip
		1550	data += *data + 1;
		1551	else
		1552	data++;
		1553	}
		1554	while (ext & 0x80);
		1555	}
		1556	else
		1557	cell->darkness = *data++ + 1;
		1558	}
996		1559
997	if (flags & 4)	1560	if (flags & 4)
998	{	1561	{
999	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [0] = self->face2tile [face];
1000	}	1565	}
1001		1566
1002	if (flags & 2)	1567	if (flags & 2)
1003	{	1568	{
1004	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1569	faceid face = (data [0] << 8) + data [1]; data += 2;
		1570	need_facenum (self, face);
		1571	cell->tile [1] = self->face2tile [face];
1005	}	1572	}
1006		1573
1007	if (flags & 1)	1574	if (flags & 1)
1008	{	1575	{
1009	cell->face [2] = 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 [2] = self->face2tile [face];
1010	}	1579	}
1011	}	1580	}
1012	else	1581	else
1013	cell->darkness = -1;	1582	cell->darkness = 0;
1014	}	1583	}
1015	}	1584	}
1016		1585
1017	SV *	1586	SV *
1018	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1019	CODE:	1588	CODE:
1020	{	1589	{
1021	int x1, x;	1590	int x1, x;
1022	int y1, y;	1591	int y1, y;
1023	int z;	1592	int z;
…		…
1044	{	1613	{
1045	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
1046		1615
1047	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
1048	{	1617	{
1049	mapface face = cell->face [z];
1050
1051	if (face)
1052	{
1053	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
1054	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
1055	int a1 = tex.a;	1620	int a1 = tex.a;
1056		1621
1057	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1058	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1059	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1060	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1061	}
1062	}	1626	}
1063	}	1627	}
1064		1628
1065	*map++ = (r )	1629	*map++ = (r )
1066	\| (g << 8)	1630	\| (g << 8)
…		…
1073	}	1637	}
1074	OUTPUT:	1638	OUTPUT:
1075	RETVAL	1639	RETVAL
1076		1640
1077	void	1641	void
1078	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1079	PPCODE:	1643	CODE:
1080	{	1644	{
1081	int vx, vy;	1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1648	smooth_key skey;
1082	int x, y, z;	1649	int x, y, z;
1083	int last_name;	1650	int last_name;
1084	mapface face;	1651
		1652	// thats current max. sorry.
		1653	if (sw > 255) sw = 255;
		1654	if (sh > 255) sh = 255;
		1655
		1656	// clear key, in case of extra padding
		1657	memset (&skey, 0, sizeof (skey));
		1658
		1659	glColor4ub (255, 255, 255, 255);
		1660
		1661	glEnable (GL_BLEND);
		1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1663	glEnable (GL_TEXTURE_2D);
		1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1665
		1666	glBegin (GL_QUADS);
		1667
		1668	last_name = 0;
		1669
		1670	mx += self->x;
		1671	my += self->y;
		1672
		1673	// first pass: determine smooth_max
		1674	// rather ugly, if you ask me
		1675	// could also be stored inside mapcell and updated on change
		1676	memset (smooth_max, 0, sizeof (smooth_max));
		1677
		1678	for (y = 0; y < sh; y++)
		1679	if (0 <= y + my && y + my < self->rows)
		1680	{
		1681	maprow *row = self->row + (y + my);
		1682
		1683	for (x = 0; x < sw; x++)
		1684	if (row->c0 <= x + mx && x + mx < row->c1)
		1685	{
		1686	mapcell *cell = row->col + (x + mx - row->c0);
		1687
		1688	smooth_max[x + 1][y + 1] =
		1689	MAX (self->tex [cell->tile [0]].smoothlevel,
		1690	MAX (self->tex [cell->tile [1]].smoothlevel,
		1691	self->tex [cell->tile [2]].smoothlevel));
		1692	}
		1693	}
		1694
		1695	for (z = 0; z <= 2; z++)
		1696	{
		1697	memset (smooth_level, 0, sizeof (smooth_level));
		1698
		1699	for (y = 0; y < sh; y++)
		1700	if (0 <= y + my && y + my < self->rows)
		1701	{
		1702	maprow *row = self->row + (y + my);
		1703
		1704	for (x = 0; x < sw; x++)
		1705	if (row->c0 <= x + mx && x + mx < row->c1)
		1706	{
		1707	mapcell *cell = row->col + (x + mx - row->c0);
		1708	tileid tile = cell->tile [z];
		1709
		1710	if (tile)
		1711	{
		1712	maptex tex = self->tex [tile];
		1713	int px = (x + 1) * T - tex.w;
		1714	int py = (y + 1) * T - tex.h;
		1715
		1716	// suppressing texture state switches here
		1717	// is only moderately effective, but worth the extra effort
		1718	if (last_name != tex.name)
		1719	{
		1720	if (!tex.name)
		1721	tex = self->tex [2]; /* missing, replace by noface */
		1722
		1723	glEnd ();
		1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1725	glBegin (GL_QUADS);
		1726	}
		1727
		1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1732
		1733	if (cell->flags && z == 2)
		1734	{
		1735	if (cell->flags & 1)
		1736	{
		1737	maptex tex = self->tex [1];
		1738	int px = x * T + T * 2 / 32;
		1739	int py = y * T - T * 6 / 32;
		1740
		1741	glEnd ();
		1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1743	glBegin (GL_QUADS);
		1744
		1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1749	}
		1750	}
		1751
		1752	// update smooth hash
		1753	if (tex.smoothtile)
		1754	{
		1755	skey.tile = tex.smoothtile;
		1756	skey.level = tex.smoothlevel;
		1757
		1758	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1759
		1760	// add bits to current tile and all neighbours. skey.x\|y is
		1761	// shifted +1\|+1 so we always stay positive.
		1762
		1763	// bits is ___n cccc CCCC bbbb
		1764	// n do not draw borders&corners
		1765	// c draw these corners, but...
		1766	// C ... not these
		1767	// b draw these borders
		1768
		1769	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1770	// ┃· ·· ·┃ ━━
		1771
		1772	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1773	// ·· ·· ·┏ ┓·
		1774
		1775	// full tile
		1776	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1777
		1778	// borders
		1779	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1780	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1781	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1782	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1783
		1784	// corners
		1785	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1786	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1787	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1788	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1789	}
		1790	}
		1791	}
		1792	}
		1793
		1794	// go through all smoothlevels, lowest to highest, then draw.
		1795	// this is basically counting sort
		1796	{
		1797	int w, b;
		1798
		1799	for (w = 0; w < 256 / 32; ++w)
		1800	{
		1801	uint32_t smask = smooth_level [w];
		1802	if (smask)
		1803	for (b = 0; b < 32; ++b)
		1804	if (smask & (((uint32_t)1) << b))
		1805	{
		1806	int level = (w << 5) \| b;
		1807	HE *he;
		1808
		1809	hv_iterinit (smooth);
		1810	while ((he = hv_iternext (smooth)))
		1811	{
		1812	smooth_key skey = (smooth_key )HeKEY (he);
		1813	IV bits = SvIVX (HeVAL (he));
		1814
		1815	if (!(bits & 0x1000)
		1816	&& skey->level == level
		1817	&& level > smooth_max [skey->x][skey->y])
		1818	{
		1819	maptex tex = self->tex [skey->tile];
		1820	int px = (((int)skey->x) - 1) * T;
		1821	int py = (((int)skey->y) - 1) * T;
		1822	int border = bits & 15;
		1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1824	float dx = tex.s * .0625f; // 16 images/row
		1825	float dy = tex.t * .5f ; // 2 images/column
		1826
		1827	// this time naively avoiding texture state changes
		1828	// save gobs of state changes.
		1829	if (last_name != tex.name)
		1830	{
		1831	if (!tex.name)
		1832	continue; // smoothing not yet available
		1833
		1834	glEnd ();
		1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1836	glBegin (GL_QUADS);
		1837	}
		1838
		1839	if (border)
		1840	{
		1841	float ox = border * dx;
		1842
		1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1847	}
		1848
		1849	if (corner)
		1850	{
		1851	float ox = corner * dx;
		1852
		1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1857	}
		1858	}
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	hv_clear (smooth);
		1865	}
		1866
		1867	glEnd ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871
		1872	// top layer: overlays such as the health bar
		1873	for (y = 0; y < sh; y++)
		1874	if (0 <= y + my && y + my < self->rows)
		1875	{
		1876	maprow *row = self->row + (y + my);
		1877
		1878	for (x = 0; x < sw; x++)
		1879	if (row->c0 <= x + mx && x + mx < row->c1)
		1880	{
		1881	mapcell *cell = row->col + (x + mx - row->c0);
		1882
		1883	int px = x * T;
		1884	int py = y * T;
		1885
		1886	if (cell->stat_hp)
		1887	{
		1888	int width = cell->stat_width * T;
		1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1890
		1891	glColor3ub (0, 0, 0);
		1892	glRectf (px + 1, py - thick - 2,
		1893	px + width - 1, py);
		1894
		1895	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1896	glRectf (px + 2,
		1897	py - thick - 1,
		1898	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1899	}
		1900	}
		1901	}
		1902	}
		1903
		1904	void
		1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1906	CODE:
		1907	{
		1908	static float color[16][3] = {
		1909	{ 0.00F, 0.00F, 0.00F },
		1910	{ 1.00F, 1.00F, 1.00F },
		1911	{ 0.00F, 0.00F, 0.55F },
		1912	{ 1.00F, 0.00F, 0.00F },
		1913
		1914	{ 1.00F, 0.54F, 0.00F },
		1915	{ 0.11F, 0.56F, 1.00F },
		1916	{ 0.93F, 0.46F, 0.00F },
		1917	{ 0.18F, 0.54F, 0.34F },
		1918
		1919	{ 0.56F, 0.73F, 0.56F },
		1920	{ 0.80F, 0.80F, 0.80F },
		1921	{ 0.55F, 0.41F, 0.13F },
		1922	{ 0.99F, 0.77F, 0.26F },
		1923
		1924	{ 0.74F, 0.65F, 0.41F },
		1925
		1926	{ 0.00F, 1.00F, 1.00F },
		1927	{ 1.00F, 0.00F, 1.00F },
		1928	{ 1.00F, 1.00F, 0.00F },
		1929	};
		1930
		1931	int x, y;
		1932
		1933	glEnable (GL_TEXTURE_2D);
		1934	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1935	glEnable (GL_BLEND);
		1936	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1937	glBegin (GL_QUADS);
		1938
		1939	for (y = 0; y < h; y++)
		1940	for (x = 0; x < w; x++)
		1941	{
		1942	unsigned char m = data [x + y * w];
		1943
		1944	if (m)
		1945	{
		1946	float *c = color [m & 15];
		1947
		1948	float tx1 = m & 0x40 ? 0.5 : 0.;
		1949	float tx2 = tx1 + 0.5;
		1950
		1951	glColor4f (c[0], c[1], c[2], 0.75);
		1952	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1953	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1954	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1955	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1956	}
		1957	}
		1958
		1959	glEnd ();
		1960	glDisable (GL_BLEND);
		1961	glDisable (GL_TEXTURE_2D);
		1962	}
		1963
		1964	void
		1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1966	PPCODE:
		1967	{
		1968	int x, y;
1085	int sw4 = (sw + 3) & ~3;	1969	int sw4 = (sw + 3) & ~3;
1086	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1970	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1087	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1971	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1088		1972
1089	memset (darkness, 255, sw4 * sh);	1973	memset (darkness, 255, sw4 * sh);
1090	SvPOK_only (darkness_sv);	1974	SvPOK_only (darkness_sv);
1091	SvCUR_set (darkness_sv, sw4 * sh);	1975	SvCUR_set (darkness_sv, sw4 * sh);
1092		1976
1093	vx = self->x + (self->w - sw) / 2 - shift_x;	1977	mx += self->x;
1094	vy = self->y + (self->h - sh) / 2 - shift_y;	1978	my += self->y;
1095		1979
1096	/*
1097	int vx = self->vx = self->w >= sw
1098	? self->x + (self->w - sw) / 2
1099	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1100
1101	int vy = self->vy = self->h >= sh
1102	? self->y + (self->h - sh) / 2
1103	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1104	*/
1105
1106	glColor4ub (255, 255, 255, 255);
1107
1108	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109	glEnable (GL_BLEND);
1110	glEnable (GL_TEXTURE_2D);
1111	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112
1113	glBegin (GL_QUADS);
1114
1115	last_name = 0;
1116
1117	for (z = 0; z < 3; z++)
1118	for (y = 0; y < sh; y++)	1980	for (y = 0; y < sh; y++)
1119	if (0 <= y + vy && y + vy < self->rows)	1981	if (0 <= y + my && y + my < self->rows)
1120	{	1982	{
1121	maprow *row = self->row + (y + vy);	1983	maprow *row = self->row + (y + my);
1122		1984
1123	for (x = 0; x < sw; x++)	1985	for (x = 0; x < sw; x++)
1124	if (row->c0 <= x + vx && x + vx < row->c1)	1986	if (row->c0 <= x + mx && x + mx < row->c1)
1125	{	1987	{
1126	mapcell *cell = row->col + (x + vx - row->c0);	1988	mapcell *cell = row->col + (x + mx - row->c0);
1127		1989
1128	darkness[y * sw4 + x] = cell->darkness < 0	1990	darkness[y * sw4 + x] = cell->darkness
		1991	? 255 - (cell->darkness - 1)
1129	? 255 - FOW_DARKNESS	1992	: 255 - FOW_DARKNESS;
1130	: 255 - cell->darkness;	1993	}
		1994	}
1131		1995
1132	face = cell->face [z];	1996	if (smoothing)
		1997	{
		1998	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		1999	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1133		2000
1134	if (face)	2001	SvPOK_only (darkness2_sv);
		2002	SvCUR_set (darkness2_sv, sw4 * sh);
		2003
		2004	for (y = 0; y < sh; ++y)
		2005	for (x = 0; x < sw4; ++x)
		2006	{
		2007	float f = (float )matrix;
		2008	int dx, dy;
		2009	float sum = 0.f;
		2010
		2011	for (dy = -1; dy <= 1; ++dy)
		2012	for (dx = -1; dx <= 1; ++dx)
1135	{	2013	{
1136	maptex tex = self->tex [face];	2014	unsigned int x2 = x + dx;
		2015	unsigned int y2 = y + dy;
1137		2016
1138	int px = (x + 1) * 32 - tex.w;	2017	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1139	int py = (y + 1) * 32 - tex.h;
1140
1141	if (last_name != tex.name)
1142	{
1143	glEnd ();
1144	last_name = tex.name;
1145	glBindTexture (GL_TEXTURE_2D, last_name);
1146	glBegin (GL_QUADS);
1147	}
1148
1149	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1150	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1151	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1152	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1153	}	2018	}
1154	}	2019
		2020	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1155	}	2021	}
1156		2022
1157	glEnd ();	2023	darkness_sv = darkness2_sv;
1158		2024	}
1159	glDisable (GL_TEXTURE_2D);
1160	glDisable (GL_BLEND);
1161		2025
1162	EXTEND (SP, 3);	2026	EXTEND (SP, 3);
1163	PUSHs (sv_2mortal (newSViv (sw4)));	2027	PUSHs (sv_2mortal (newSViv (sw4)));
1164	PUSHs (sv_2mortal (newSViv (sh)));	2028	PUSHs (sv_2mortal (newSViv (sh)));
1165	PUSHs (darkness_sv);	2029	PUSHs (darkness_sv);
1166	}	2030	}
1167		2031
1168	SV *	2032	SV *
1169	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2033	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1170	CODE:	2034	CODE:
1171	{	2035	{
1172	int x, y, x1, y1;	2036	int x, y, x1, y1;
1173	SV data_sv = newSV (w h * 7 + 5);	2037	SV data_sv = newSV (w h * 7 + 5);
1174	uint8_t data = (uint8_t )SvPVX (data_sv);	2038	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1199	if (row && row->c0 <= x && x < row->c1)	2063	if (row && row->c0 <= x && x < row->c1)
1200	{	2064	{
1201	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1202	uint8_t flags = 0;	2066	uint8_t flags = 0;
1203		2067
1204	if (cell->face [0]) flags \|= 1;	2068	if (cell->tile [0]) flags \|= 1;
1205	if (cell->face [1]) flags \|= 2;	2069	if (cell->tile [1]) flags \|= 2;
1206	if (cell->face [2]) flags \|= 4;	2070	if (cell->tile [2]) flags \|= 4;
1207		2071
1208	*data++ = flags;	2072	*data++ = flags;
1209		2073
1210	if (flags & 1)	2074	if (flags & 1)
1211	{	2075	{
		2076	tileid tile = cell->tile [0];
1212	*data++ = cell->face [0] >> 8;	2077	*data++ = tile >> 8;
1213	*data++ = cell->face [0];	2078	*data++ = tile;
1214	}	2079	}
1215		2080
1216	if (flags & 2)	2081	if (flags & 2)
1217	{	2082	{
		2083	tileid tile = cell->tile [1];
1218	*data++ = cell->face [1] >> 8;	2084	*data++ = tile >> 8;
1219	*data++ = cell->face [1];	2085	*data++ = tile;
1220	}	2086	}
1221		2087
1222	if (flags & 4)	2088	if (flags & 4)
1223	{	2089	{
		2090	tileid tile = cell->tile [2];
1224	*data++ = cell->face [2] >> 8;	2091	*data++ = tile >> 8;
1225	*data++ = cell->face [2];	2092	*data++ = tile;
1226	}	2093	}
1227	}	2094	}
1228	else	2095	else
1229	*data++ = 0;	2096	*data++ = 0;
1230	}	2097	}
…		…
1236	}	2103	}
1237	OUTPUT:	2104	OUTPUT:
1238	RETVAL	2105	RETVAL
1239		2106
1240	void	2107	void
1241	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2108	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1242	PPCODE:	2109	PPCODE:
1243	{	2110	{
1244	int x, y, z;	2111	int x, y, z;
1245	int w, h;	2112	int w, h;
1246	int x1, y1;	2113	int x1, y1;
…		…
1270	{	2137	{
1271	uint8_t flags = *data++;	2138	uint8_t flags = *data++;
1272		2139
1273	if (flags)	2140	if (flags)
1274	{	2141	{
1275	mapface face[3] = { 0, 0, 0 };
1276
1277	mapcell *cell = row_get_cell (row, x);	2142	mapcell *cell = row_get_cell (row, x);
		2143	tileid tile[3] = { 0, 0, 0 };
1278		2144
1279	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2145	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1280	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2146	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1281	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2147	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1282		2148
1283	if (cell->darkness <= 0)	2149	if (cell->darkness == 0)
1284	{	2150	{
1285	cell->darkness = -1;	2151	cell->darkness = 0;
1286		2152
1287	for (z = 0; z <= 2; z++)	2153	for (z = 0; z <= 2; z++)
1288	{	2154	{
1289	cell->face[z] = face[z];	2155	tileid t = tile [z];
1290		2156
1291	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2157	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2158	{
1292	XPUSHs (sv_2mortal (newSViv (face[z])));	2159	XPUSHs (sv_2mortal (newSViv (t)));
		2160	need_texid (self, t);
		2161	}
		2162
		2163	cell->tile [z] = t;
1293	}	2164	}
1294	}	2165	}
1295	}	2166	}
1296	}	2167	}
1297	}	2168	}
1298	}	2169	}
1299		2170
1300	MODULE = CFClient PACKAGE = CFClient::MixChunk	2171	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1301		2172
1302	CFClient::MixChunk	2173	CFPlus::MixChunk
1303	new_from_file (SV class, char path)	2174	new_from_file (SV class, char path)
1304	CODE:	2175	CODE:
1305	RETVAL = Mix_LoadWAV (path);	2176	RETVAL = Mix_LoadWAV (path);
1306	OUTPUT:	2177	OUTPUT:
1307	RETVAL	2178	RETVAL
1308		2179
1309	void	2180	void
1310	DESTROY (CFClient::MixChunk self)	2181	DESTROY (CFPlus::MixChunk self)
1311	CODE:	2182	CODE:
1312	Mix_FreeChunk (self);	2183	Mix_FreeChunk (self);
1313		2184
1314	int	2185	int
1315	volume (CFClient::MixChunk self, int volume = -1)	2186	volume (CFPlus::MixChunk self, int volume = -1)
1316	CODE:	2187	CODE:
1317	RETVAL = Mix_VolumeChunk (self, volume);	2188	RETVAL = Mix_VolumeChunk (self, volume);
1318	OUTPUT:	2189	OUTPUT:
1319	RETVAL	2190	RETVAL
1320		2191
1321	int	2192	int
1322	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2193	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1323	CODE:	2194	CODE:
1324	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2195	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1325	OUTPUT:	2196	OUTPUT:
1326	RETVAL	2197	RETVAL
1327		2198
1328	MODULE = CFClient PACKAGE = CFClient::MixMusic	2199	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1329		2200
1330	int	2201	int
1331	volume (int volume = -1)	2202	volume (int volume = -1)
1332	CODE:	2203	CODE:
1333	RETVAL = Mix_VolumeMusic (volume);	2204	RETVAL = Mix_VolumeMusic (volume);
1334	OUTPUT:	2205	OUTPUT:
1335	RETVAL	2206	RETVAL
1336		2207
		2208	int
		2209	fade_out (int ms)
		2210	CODE:
		2211	RETVAL = Mix_FadeOutMusic (ms);
		2212	OUTPUT:
		2213	RETVAL
		2214
1337	CFClient::MixMusic	2215	CFPlus::MixMusic
1338	new_from_file (SV class, char path)	2216	new_from_file (SV class, char path)
1339	CODE:	2217	CODE:
1340	RETVAL = Mix_LoadMUS (path);	2218	RETVAL = Mix_LoadMUS (path);
1341	OUTPUT:	2219	OUTPUT:
1342	RETVAL	2220	RETVAL
1343		2221
1344	void	2222	void
1345	DESTROY (CFClient::MixMusic self)	2223	DESTROY (CFPlus::MixMusic self)
1346	CODE:	2224	CODE:
1347	Mix_FreeMusic (self);	2225	Mix_FreeMusic (self);
1348		2226
1349	int	2227	int
1350	play (CFClient::MixMusic self, int loops = -1)	2228	play (CFPlus::MixMusic self, int loops = -1)
1351	CODE:	2229	CODE:
1352	RETVAL = Mix_PlayMusic (self, loops);	2230	RETVAL = Mix_PlayMusic (self, loops);
1353	OUTPUT:	2231	OUTPUT:
1354	RETVAL	2232	RETVAL
1355		2233
		2234	int
		2235	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2236	CODE:
		2237	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2238	OUTPUT:
		2239	RETVAL
		2240
1356	MODULE = CFClient PACKAGE = CFClient::OpenGL	2241	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1357		2242
1358	BOOT:	2243	BOOT:
1359	{	2244	{
1360	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2245	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1361	static const struct {	2246	static const struct {
1362	const char *name;	2247	const char *name;
1363	IV iv;	2248	IV iv;
1364	} *civ, const_iv[] = {	2249	} *civ, const_iv[] = {
1365	# define const_iv(name) { # name, (IV)name }	2250	# define const_iv(name) { # name, (IV)name }
		2251	const_iv (GL_VENDOR),
		2252	const_iv (GL_VERSION),
		2253	const_iv (GL_EXTENSIONS),
1366	const_iv (GL_COLOR_MATERIAL),	2254	const_iv (GL_COLOR_MATERIAL),
1367	const_iv (GL_SMOOTH),	2255	const_iv (GL_SMOOTH),
1368	const_iv (GL_FLAT),	2256	const_iv (GL_FLAT),
1369	const_iv (GL_DITHER),	2257	const_iv (GL_DITHER),
1370	const_iv (GL_BLEND),	2258	const_iv (GL_BLEND),
		2259	const_iv (GL_CULL_FACE),
1371	const_iv (GL_SCISSOR_TEST),	2260	const_iv (GL_SCISSOR_TEST),
		2261	const_iv (GL_DEPTH_TEST),
		2262	const_iv (GL_ALPHA_TEST),
		2263	const_iv (GL_NORMALIZE),
		2264	const_iv (GL_RESCALE_NORMAL),
		2265	const_iv (GL_FRONT),
		2266	const_iv (GL_BACK),
1372	const_iv (GL_AND),	2267	const_iv (GL_AND),
1373	const_iv (GL_ONE),	2268	const_iv (GL_ONE),
1374	const_iv (GL_ZERO),	2269	const_iv (GL_ZERO),
1375	const_iv (GL_SRC_ALPHA),	2270	const_iv (GL_SRC_ALPHA),
1376	const_iv (GL_SRC_ALPHA_SATURATE),	2271	const_iv (GL_DST_ALPHA),
1377	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2272	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378	const_iv (GL_ONE_MINUS_DST_ALPHA),	2273	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2274	const_iv (GL_SRC_ALPHA_SATURATE),
1379	const_iv (GL_RGB),	2275	const_iv (GL_RGB),
1380	const_iv (GL_RGBA),	2276	const_iv (GL_RGBA),
		2277	const_iv (GL_RGBA4),
		2278	const_iv (GL_RGBA8),
		2279	const_iv (GL_RGB5_A1),
1381	const_iv (GL_UNSIGNED_BYTE),	2280	const_iv (GL_UNSIGNED_BYTE),
		2281	const_iv (GL_UNSIGNED_SHORT),
		2282	const_iv (GL_UNSIGNED_INT),
1382	const_iv (GL_ALPHA),	2283	const_iv (GL_ALPHA),
		2284	const_iv (GL_INTENSITY),
		2285	const_iv (GL_LUMINANCE),
		2286	const_iv (GL_LUMINANCE_ALPHA),
1383	const_iv (GL_FLOAT),	2287	const_iv (GL_FLOAT),
1384	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2288	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1385	const_iv (GL_COMPILE),	2289	const_iv (GL_COMPILE),
		2290	const_iv (GL_PROXY_TEXTURE_1D),
		2291	const_iv (GL_PROXY_TEXTURE_2D),
1386	const_iv (GL_TEXTURE_1D),	2292	const_iv (GL_TEXTURE_1D),
1387	const_iv (GL_TEXTURE_2D),	2293	const_iv (GL_TEXTURE_2D),
1388	const_iv (GL_TEXTURE_ENV),	2294	const_iv (GL_TEXTURE_ENV),
1389	const_iv (GL_TEXTURE_MAG_FILTER),	2295	const_iv (GL_TEXTURE_MAG_FILTER),
1390	const_iv (GL_TEXTURE_MIN_FILTER),	2296	const_iv (GL_TEXTURE_MIN_FILTER),
1391	const_iv (GL_TEXTURE_ENV_MODE),	2297	const_iv (GL_TEXTURE_ENV_MODE),
1392	const_iv (GL_TEXTURE_WRAP_S),	2298	const_iv (GL_TEXTURE_WRAP_S),
1393	const_iv (GL_TEXTURE_WRAP_T),	2299	const_iv (GL_TEXTURE_WRAP_T),
		2300	const_iv (GL_REPEAT),
1394	const_iv (GL_CLAMP),	2301	const_iv (GL_CLAMP),
1395	const_iv (GL_REPEAT),	2302	const_iv (GL_CLAMP_TO_EDGE),
1396	const_iv (GL_NEAREST),	2303	const_iv (GL_NEAREST),
1397	const_iv (GL_LINEAR),	2304	const_iv (GL_LINEAR),
1398	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2305	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2306	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2307	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2308	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402	const_iv (GL_GENERATE_MIPMAP),	2309	const_iv (GL_GENERATE_MIPMAP),
1403	const_iv (GL_MODULATE),	2310	const_iv (GL_MODULATE),
1404	const_iv (GL_DECAL),	2311	const_iv (GL_DECAL),
1405	const_iv (GL_REPLACE),	2312	const_iv (GL_REPLACE),
		2313	const_iv (GL_DEPTH_BUFFER_BIT),
1406	const_iv (GL_COLOR_BUFFER_BIT),	2314	const_iv (GL_COLOR_BUFFER_BIT),
1407	const_iv (GL_PROJECTION),	2315	const_iv (GL_PROJECTION),
1408	const_iv (GL_MODELVIEW),	2316	const_iv (GL_MODELVIEW),
1409	const_iv (GL_COLOR_LOGIC_OP),	2317	const_iv (GL_COLOR_LOGIC_OP),
1410	const_iv (GL_SEPARABLE_2D),	2318	const_iv (GL_SEPARABLE_2D),
1411	const_iv (GL_CONVOLUTION_2D),	2319	const_iv (GL_CONVOLUTION_2D),
1412	const_iv (GL_CONVOLUTION_BORDER_MODE),	2320	const_iv (GL_CONVOLUTION_BORDER_MODE),
1413	const_iv (GL_CONSTANT_BORDER),	2321	const_iv (GL_CONSTANT_BORDER),
1414	const_iv (GL_LINES),	2322	const_iv (GL_LINES),
		2323	const_iv (GL_LINE_STRIP),
		2324	const_iv (GL_LINE_LOOP),
1415	const_iv (GL_QUADS),	2325	const_iv (GL_QUADS),
1416	const_iv (GL_LINE_LOOP),	2326	const_iv (GL_QUAD_STRIP),
		2327	const_iv (GL_TRIANGLES),
		2328	const_iv (GL_TRIANGLE_STRIP),
		2329	const_iv (GL_TRIANGLE_FAN),
1417	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2330	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1418	const_iv (GL_FASTEST),	2331	const_iv (GL_FASTEST),
		2332	const_iv (GL_V2F),
		2333	const_iv (GL_V3F),
		2334	const_iv (GL_T2F_V3F),
		2335	const_iv (GL_T2F_N3F_V3F),
1419	# undef const_iv	2336	# undef const_iv
1420	};	2337	};
1421		2338
1422	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2339	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2340	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2341
		2342	texture_av = newAV ();
		2343	AvREAL_off (texture_av);
1424	}	2344	}
		2345
		2346	char *
		2347	gl_vendor ()
		2348	CODE:
		2349	RETVAL = (char *)glGetString (GL_VENDOR);
		2350	OUTPUT:
		2351	RETVAL
		2352
		2353	char *
		2354	gl_version ()
		2355	CODE:
		2356	RETVAL = (char *)glGetString (GL_VERSION);
		2357	OUTPUT:
		2358	RETVAL
		2359
		2360	char *
		2361	gl_extensions ()
		2362	CODE:
		2363	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	const char *glGetString (GLenum pname)
		2368
		2369	GLint glGetInteger (GLenum pname)
		2370	CODE:
		2371	glGetIntegerv (pname, &RETVAL);
		2372	OUTPUT:
		2373	RETVAL
		2374
		2375	GLdouble glGetDouble (GLenum pname)
		2376	CODE:
		2377	glGetDoublev (pname, &RETVAL);
		2378	OUTPUT:
		2379	RETVAL
1425		2380
1426	int glGetError ()	2381	int glGetError ()
		2382
		2383	void glFinish ()
1427		2384
1428	void glClear (int mask)	2385	void glClear (int mask)
1429		2386
1430	void glClearColor (float r, float g, float b, float a = 1.0)	2387	void glClearColor (float r, float g, float b, float a = 1.0)
1431	PROTOTYPE: @	2388	PROTOTYPE: @
…		…
1438		2395
1439	void glHint (int target, int mode)	2396	void glHint (int target, int mode)
1440		2397
1441	void glBlendFunc (int sfactor, int dfactor)	2398	void glBlendFunc (int sfactor, int dfactor)
1442		2399
		2400	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2401	CODE:
		2402	gl_BlendFuncSeparate (sa, da, saa, daa);
		2403
		2404	void glDepthMask (int flag)
		2405
1443	void glLogicOp (int opcode)	2406	void glLogicOp (int opcode)
1444		2407
1445	void glColorMask (int red, int green, int blue, int alpha)	2408	void glColorMask (int red, int green, int blue, int alpha)
1446		2409
1447	void glMatrixMode (int mode)	2410	void glMatrixMode (int mode)
…		…
1450		2413
1451	void glPopMatrix ()	2414	void glPopMatrix ()
1452		2415
1453	void glLoadIdentity ()	2416	void glLoadIdentity ()
1454		2417
		2418	void glDrawBuffer (int buffer)
		2419
		2420	void glReadBuffer (int buffer)
		2421
1455	# near and far are due to microsofts buggy c compiler	2422	# near_ and far_ are due to microsofts buggy "c" compiler
		2423	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2424
		2425	# near_ and far_ are due to microsofts buggy "c" compiler
1456	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2426	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1457		2427
1458	void glViewport (int x, int y, int width, int height)	2428	void glViewport (int x, int y, int width, int height)
1459		2429
1460	void glScissor (int x, int y, int width, int height)	2430	void glScissor (int x, int y, int width, int height)
…		…
1475		2445
1476	void glEnd ()	2446	void glEnd ()
1477		2447
1478	void glColor (float r, float g, float b, float a = 1.0)	2448	void glColor (float r, float g, float b, float a = 1.0)
1479	PROTOTYPE: @	2449	PROTOTYPE: @
		2450	ALIAS:
		2451	glColor_premultiply = 1
1480	CODE:	2452	CODE:
1481	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2453	if (ix)
		2454	{
		2455	r *= a;
		2456	g *= a;
		2457	b *= a;
		2458	}
		2459	// microsoft visual "c" rounds instead of truncating...
		2460	glColor4f (r, g, b, a);
		2461
		2462	void glInterleavedArrays (int format, int stride, char *data)
		2463
		2464	void glDrawElements (int mode, int count, int type, char *indices)
		2465
		2466	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2467
		2468	void glRasterPos (float x, float y, float z = 0.)
		2469	CODE:
		2470	glRasterPos3f (0, 0, z);
		2471	glBitmap (0, 0, 0, 0, x, y, 0);
1482		2472
1483	void glVertex (float x, float y, float z = 0.)	2473	void glVertex (float x, float y, float z = 0.)
1484	CODE:	2474	CODE:
1485	glVertex3f (x, y, z);	2475	glVertex3f (x, y, z);
1486		2476
…		…
1498		2488
1499	void glBindTexture (int target, int name)	2489	void glBindTexture (int target, int name)
1500		2490
1501	void glConvolutionParameter (int target, int pname, float params)	2491	void glConvolutionParameter (int target, int pname, float params)
1502	CODE:	2492	CODE:
1503	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2493	if (gl.ConvolutionParameterf)
		2494	gl.ConvolutionParameterf (target, pname, params);
1504		2495
1505	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2496	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506	CODE:	2497	CODE:
1507	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2498	if (gl.ConvolutionFilter2D)
1508	(target, internalformat, width, height, format, type, data));	2499	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509		2500
1510	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2501	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1511	CODE:	2502	CODE:
1512	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2503	if (gl.SeparableFilter2D)
1513	(target, internalformat, width, height, format, type, row, column));	2504	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514		2505
1515	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2506	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1516		2507
1517	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2508	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518		2509
1519	void glRasterPos (int x, int y)	2510	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520	CODE:	2511
1521	glRasterPos2i (x, y);	2512	void glPixelZoom (float x, float y)
1522		2513
1523	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2514	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524		2515
1525	int glGenTexture ()	2516	int glGenTexture ()
1526	CODE:	2517	CODE:
1527	{	2518	RETVAL = gen_texture ();
1528	GLuint name;
1529	glGenTextures (1, &name);
1530	RETVAL = name;
1531	}
1532	OUTPUT:	2519	OUTPUT:
1533	RETVAL	2520	RETVAL
1534		2521
1535	void glDeleteTexture (int name)	2522	void glDeleteTexture (int name)
1536	CODE:	2523	CODE:
1537	{
1538	GLuint name_ = name;
1539	glDeleteTextures (1, &name_);	2524	del_texture (name);
1540	}	2525
1541
1542	int glGenList ()	2526	int glGenList ()
1543	CODE:	2527	CODE:
1544	RETVAL = glGenLists (1);	2528	RETVAL = glGenLists (1);
1545	OUTPUT:	2529	OUTPUT:
1546	RETVAL	2530	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs. Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC