[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 1.202 by root, Tue Jul 17 18:34:24 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	pad2pot (SV data_, SV w_, SV *h_)
		1264	CODE:
		1265	{
		1266	int ow = SvIV (w_);
		1267	int oh = SvIV (h_);
		1268
		1269	if (ow && oh)
		1270	{
		1271	int nw = minpot (ow);
		1272	int nh = minpot (oh);
		1273
		1274	if (nw != ow \|\| nh != oh)
		1275	{
		1276	if (SvOK (data_))
		1277	{
		1278	STRLEN datalen;
		1279	char *data = SvPVbyte (data_, datalen);
		1280	int bpp = datalen / (ow * oh);
		1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1282
		1283	SvPOK_only (result_);
		1284	SvCUR_set (result_, nw * nh * bpp);
		1285
		1286	memset (SvPVX (result_), 0, nw * nh * bpp);
		1287	while (oh--)
		1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1289
		1290	sv_setsv (data_, result_);
		1291	}
		1292
		1293	sv_setiv (w_, nw);
		1294	sv_setiv (h_, nh);
		1295	}
		1296	}
		1297	}
		1298
		1299	void
824	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825	PROTOTYPE: $$$;$$	1301	PROTOTYPE: $$$;$$
		1302	ALIAS:
		1303	draw_quad_alpha = 1
		1304	draw_quad_alpha_premultiplied = 2
826	CODE:	1305	CODE:
827	{	1306	{
828	HV hv = (HV )SvRV (self);	1307	HV hv = (HV )SvRV (self);
829	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
833		1311
834	if (items < 5)	1312	if (items < 5)
835	{	1313	{
836	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));
837	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));
838	}	1316	}
839		1317
		1318	if (ix)
		1319	{
		1320	glEnable (GL_BLEND);
		1321
		1322	if (ix == 2)
		1323	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1324	else
		1325	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1326	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1327
		1328	glEnable (GL_ALPHA_TEST);
		1329	glAlphaFunc (GL_GREATER, 0.01f);
		1330	}
		1331
840	glBindTexture (GL_TEXTURE_2D, name);	1332	glBindTexture (GL_TEXTURE_2D, name);
841	if (wrap_mode) {	1333
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);	1334	glBegin (GL_QUADS);
846	glTexCoord2f (0, 0); glVertex2f (x , y );	1335	glTexCoord2f (0, 0); glVertex2f (x , y );
847	glTexCoord2f (0, t); glVertex2f (x , y + h);	1336	glTexCoord2f (0, t); glVertex2f (x , y + h);
848	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1337	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1338	glTexCoord2f (s, 0); glVertex2f (x + w, y );
850	glEnd ();	1339	glEnd ();
851	}
852		1340
		1341	if (ix)
		1342	{
		1343	glDisable (GL_ALPHA_TEST);
		1344	glDisable (GL_BLEND);
		1345	}
		1346	}
		1347
		1348	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1349	CODE:
		1350	{
		1351	GLint width;
		1352	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1353	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1354	RETVAL = width > 0;
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
853	MODULE = CFClient PACKAGE = CFClient::Map	1359	MODULE = CFPlus PACKAGE = CFPlus::Map
854		1360
855	CFClient::Map	1361	CFPlus::Map
856	new (SV *class, int map_width, int map_height)	1362	new (SV *class)
857	CODE:	1363	CODE:
858	New (0, RETVAL, 1, struct map);	1364	New (0, RETVAL, 1, struct map);
859	RETVAL->x = 0;	1365	RETVAL->x = 0;
860	RETVAL->y = 0;	1366	RETVAL->y = 0;
861	RETVAL->w = map_width;	1367	RETVAL->w = 0;
862	RETVAL->h = map_height;	1368	RETVAL->h = 0;
863	RETVAL->ox = 0;	1369	RETVAL->ox = 0;
864	RETVAL->oy = 0;	1370	RETVAL->oy = 0;
865	RETVAL->faces = 8192;	1371	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1372	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;	1373	RETVAL->rows = 0;
870	RETVAL->row = 0;	1374	RETVAL->row = 0;
871	OUTPUT:	1375	OUTPUT:
872	RETVAL	1376	RETVAL
873		1377
874	void	1378	void
875	DESTROY (CFClient::Map self)	1379	DESTROY (CFPlus::Map self)
876	CODE:	1380	CODE:
877	{	1381	{
878	map_clear (self);	1382	map_clear (self);
879	Safefree (self->face);	1383	Safefree (self->face2tile);
		1384	Safefree (self->tex);
880	Safefree (self);	1385	Safefree (self);
881	}	1386	}
882		1387
883	void	1388	void
		1389	resize (CFPlus::Map self, int map_width, int map_height)
		1390	CODE:
		1391	self->w = map_width;
		1392	self->h = map_height;
		1393
		1394	void
884	clear (CFClient::Map self)	1395	clear (CFPlus::Map self)
885	CODE:	1396	CODE:
886	map_clear (self);	1397	map_clear (self);
887		1398
888	void	1399	void
889	set_face (CFClient::Map self, int face, int texid)	1400	set_tileid (CFPlus::Map self, int face, int tile)
890	CODE:	1401	CODE:
891	{	1402	{
892	while (self->faces <= face)	1403	need_facenum (self, face); self->face2tile [face] = tile;
893	{	1404	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	}	1405	}
900		1406
901	void	1407	void
		1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1409	CODE:
		1410	{
		1411	tileid texid;
		1412	maptex *tex;
		1413
		1414	if (face < 0 \|\| face >= self->faces)
		1415	return;
		1416
		1417	if (smooth < 0 \|\| smooth >= self->faces)
		1418	return;
		1419
		1420	texid = self->face2tile [face];
		1421
		1422	if (!texid)
		1423	return;
		1424
		1425	tex = self->tex + texid;
		1426	tex->smoothtile = self->face2tile [smooth];
		1427	tex->smoothlevel = level;
		1428	}
		1429
		1430	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)	1431	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:	1432	CODE:
904	{	1433	{
905	while (self->texs <= texid)	1434	need_texid (self, texid);
906	{
907	Append (maptex, self->tex, self->texs, self->texs);
908	self->texs *= 2;
909	}
910		1435
911	{	1436	{
912	maptex *tex = self->tex + texid;	1437	maptex *tex = self->tex + texid;
913		1438
914	tex->name = name;	1439	tex->name = name;
…		…
919	tex->r = r;	1444	tex->r = r;
920	tex->g = g;	1445	tex->g = g;
921	tex->b = b;	1446	tex->b = b;
922	tex->a = a;	1447	tex->a = a;
923	}	1448	}
		1449
		1450	// somewhat hackish, but for textures that require it, it really
		1451	// improves the look, and most others don't suffer.
		1452	glBindTexture (GL_TEXTURE_2D, name);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1454	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1455	// use uglier nearest interpolation because linear suffers
		1456	// from transparent color bleeding and ugly wrapping effects.
		1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924	}	1458	}
925		1459
926	int	1460	int
927	ox (CFClient::Map self)	1461	ox (CFPlus::Map self)
928	ALIAS:	1462	ALIAS:
929	oy = 1	1463	oy = 1
		1464	x = 2
		1465	y = 3
		1466	w = 4
		1467	h = 5
930	CODE:	1468	CODE:
931	switch (ix)	1469	switch (ix)
932	{	1470	{
933	case 0: RETVAL = self->ox; break;	1471	case 0: RETVAL = self->ox; break;
934	case 1: RETVAL = self->oy; break;	1472	case 1: RETVAL = self->oy; break;
		1473	case 2: RETVAL = self->x; break;
		1474	case 3: RETVAL = self->y; break;
		1475	case 4: RETVAL = self->w; break;
		1476	case 5: RETVAL = self->h; break;
935	}	1477	}
936	OUTPUT:	1478	OUTPUT:
937	RETVAL	1479	RETVAL
938		1480
939	void	1481	void
940	scroll (CFClient::Map self, int dx, int dy)	1482	scroll (CFPlus::Map self, int dx, int dy)
941	CODE:	1483	CODE:
942	{	1484	{
943	if (dx > 0)	1485	if (dx > 0)
944	map_blank (self, self->x, self->y, dx - 1, self->h);	1486	map_blank (self, self->x, self->y, dx, self->h);
945	else if (dx < 0)	1487	else if (dx < 0)
946	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1488	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947		1489
948	if (dy > 0)	1490	if (dy > 0)
949	map_blank (self, self->x, self->y, self->w, dy - 1);	1491	map_blank (self, self->x, self->y, self->w, dy);
950	else if (dy < 0)	1492	else if (dy < 0)
951	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1493	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952		1494
953	self->ox += dx; self->x += dx;	1495	self->ox += dx; self->x += dx;
954	self->oy += dy; self->y += dy;	1496	self->oy += dy; self->y += dy;
955		1497
956	while (self->y < 0)	1498	while (self->y < 0)
…		…
961	self->y += MAP_EXTEND_Y;	1503	self->y += MAP_EXTEND_Y;
962	}	1504	}
963	}	1505	}
964		1506
965	void	1507	void
966	map1a_update (CFClient::Map self, SV *data_)	1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)
967	CODE:	1509	CODE:
968	{	1510	{
969	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
970	uint8_t data_end = (uint8_t )SvEND (data_);	1512	uint8_t data_end = (uint8_t )SvEND (data_);
971	mapcell *cell;	1513	mapcell *cell;
972	int x, y, flags;	1514	int x, y, flags;
973		1515
974	while (data < data_end)	1516	while (data < data_end - 1)
975	{	1517	{
976	flags = (data [0] << 8) + data [1]; data += 2;	1518	flags = (data [0] << 8) + data [1]; data += 2;
977		1519
978	x = ((flags >> 10) & 63) + self->x;	1520	x = self->x + ((flags >> 10) & 63);
979	y = ((flags >> 4) & 63) + self->y;	1521	y = self->y + ((flags >> 4) & 63);
980		1522
981	cell = map_get_cell (self, x, y);	1523	cell = map_get_cell (self, x, y);
982		1524
983	if (flags & 15)	1525	if (flags & 15)
984	{	1526	{
985	if (cell->darkness < 0)	1527	if (!cell->darkness)
986	{	1528	{
		1529	memset (cell, 0, sizeof (*cell));
987	cell->darkness = 0;	1530	cell->darkness = 256;
988	cell->face [0] = 0;
989	cell->face [1] = 0;
990	cell->face [2] = 0;
991	}	1531	}
992		1532
993	cell->darkness = flags & 8 ? *data++ : 255;
994
995	//TODO: don't trust server data to be in-range(!)	1533	//TODO: don't trust server data to be in-range(!)
		1534
		1535	if (flags & 8)
		1536	{
		1537	if (extmap)
		1538	{
		1539	uint8_t ext, cmd;
		1540
		1541	do
		1542	{
		1543	ext = *data++;
		1544	cmd = ext & 0x3f;
		1545
		1546	if (cmd < 4)
		1547	cell->darkness = 255 - ext * 64 + 1;
		1548	else if (cmd == 5) // health
		1549	{
		1550	cell->stat_width = 1;
		1551	cell->stat_hp = *data++;
		1552	}
		1553	else if (cmd == 6) // monster width
		1554	cell->stat_width = *data++ + 1;
		1555	else if (cmd == 0x47)
		1556	{
		1557	if (*data == 4)
		1558	; // decode player count
		1559
		1560	data += *data + 1;
		1561	}
		1562	else if (cmd == 8) // cell flags
		1563	cell->flags = *data++;
		1564	else if (ext & 0x40) // unknown, multibyte => skip
		1565	data += *data + 1;
		1566	else
		1567	data++;
		1568	}
		1569	while (ext & 0x80);
		1570	}
		1571	else
		1572	cell->darkness = *data++ + 1;
		1573	}
996		1574
997	if (flags & 4)	1575	if (flags & 4)
998	{	1576	{
999	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1577	faceid face = (data [0] << 8) + data [1]; data += 2;
		1578	need_facenum (self, face);
		1579	cell->tile [0] = self->face2tile [face];
1000	}	1580	}
1001		1581
1002	if (flags & 2)	1582	if (flags & 2)
1003	{	1583	{
1004	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1584	faceid face = (data [0] << 8) + data [1]; data += 2;
		1585	need_facenum (self, face);
		1586	cell->tile [1] = self->face2tile [face];
1005	}	1587	}
1006		1588
1007	if (flags & 1)	1589	if (flags & 1)
1008	{	1590	{
1009	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1591	faceid face = (data [0] << 8) + data [1]; data += 2;
		1592	need_facenum (self, face);
		1593	cell->tile [2] = self->face2tile [face];
1010	}	1594	}
1011	}	1595	}
1012	else	1596	else
1013	cell->darkness = -1;	1597	cell->darkness = 0;
1014	}	1598	}
1015	}	1599	}
1016		1600
1017	SV *	1601	SV *
1018	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1019	CODE:	1603	CODE:
1020	{	1604	{
1021	int x1, x;	1605	int x1, x;
1022	int y1, y;	1606	int y1, y;
1023	int z;	1607	int z;
…		…
1044	{	1628	{
1045	mapcell *cell = row->col + (x - row->c0);	1629	mapcell *cell = row->col + (x - row->c0);
1046		1630
1047	for (z = 0; z <= 0; z++)	1631	for (z = 0; z <= 0; z++)
1048	{	1632	{
1049	mapface face = cell->face [z];
1050
1051	if (face)
1052	{
1053	maptex tex = self->tex [face];	1633	maptex tex = self->tex [cell->tile [z]];
1054	int a0 = 255 - tex.a;	1634	int a0 = 255 - tex.a;
1055	int a1 = tex.a;	1635	int a1 = tex.a;
1056		1636
1057	r = (r * a0 + tex.r * a1) / 255;	1637	r = (r * a0 + tex.r * a1) / 255;
1058	g = (g * a0 + tex.g * a1) / 255;	1638	g = (g * a0 + tex.g * a1) / 255;
1059	b = (b * a0 + tex.b * a1) / 255;	1639	b = (b * a0 + tex.b * a1) / 255;
1060	a = (a * a0 + tex.a * a1) / 255;	1640	a = (a * a0 + tex.a * a1) / 255;
1061	}
1062	}	1641	}
1063	}	1642	}
1064		1643
1065	*map++ = (r )	1644	*map++ = (r )
1066	\| (g << 8)	1645	\| (g << 8)
…		…
1073	}	1652	}
1074	OUTPUT:	1653	OUTPUT:
1075	RETVAL	1654	RETVAL
1076		1655
1077	void	1656	void
1078	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1079	PPCODE:	1658	CODE:
1080	{	1659	{
1081	int vx, vy;	1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1663	smooth_key skey;
1082	int x, y, z;	1664	int x, y, z;
1083	int last_name;	1665	int last_name;
1084	mapface face;	1666
		1667	// thats current max. sorry.
		1668	if (sw > 255) sw = 255;
		1669	if (sh > 255) sh = 255;
		1670
		1671	// clear key, in case of extra padding
		1672	memset (&skey, 0, sizeof (skey));
		1673
		1674	glColor4ub (255, 255, 255, 255);
		1675
		1676	glEnable (GL_BLEND);
		1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1678	glEnable (GL_TEXTURE_2D);
		1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1680
		1681	glBegin (GL_QUADS);
		1682
		1683	last_name = 0;
		1684
		1685	mx += self->x;
		1686	my += self->y;
		1687
		1688	// first pass: determine smooth_max
		1689	// rather ugly, if you ask me
		1690	// could also be stored inside mapcell and updated on change
		1691	memset (smooth_max, 0, sizeof (smooth_max));
		1692
		1693	for (y = 0; y < sh; y++)
		1694	if (0 <= y + my && y + my < self->rows)
		1695	{
		1696	maprow *row = self->row + (y + my);
		1697
		1698	for (x = 0; x < sw; x++)
		1699	if (row->c0 <= x + mx && x + mx < row->c1)
		1700	{
		1701	mapcell *cell = row->col + (x + mx - row->c0);
		1702
		1703	smooth_max[x + 1][y + 1] =
		1704	MAX (self->tex [cell->tile [0]].smoothlevel,
		1705	MAX (self->tex [cell->tile [1]].smoothlevel,
		1706	self->tex [cell->tile [2]].smoothlevel));
		1707	}
		1708	}
		1709
		1710	for (z = 0; z <= 2; z++)
		1711	{
		1712	memset (smooth_level, 0, sizeof (smooth_level));
		1713
		1714	for (y = 0; y < sh; y++)
		1715	if (0 <= y + my && y + my < self->rows)
		1716	{
		1717	maprow *row = self->row + (y + my);
		1718
		1719	for (x = 0; x < sw; x++)
		1720	if (row->c0 <= x + mx && x + mx < row->c1)
		1721	{
		1722	mapcell *cell = row->col + (x + mx - row->c0);
		1723	tileid tile = cell->tile [z];
		1724
		1725	if (tile)
		1726	{
		1727	maptex tex = self->tex [tile];
		1728	int px = (x + 1) * T - tex.w;
		1729	int py = (y + 1) * T - tex.h;
		1730
		1731	// suppressing texture state switches here
		1732	// is only moderately effective, but worth the extra effort
		1733	if (last_name != tex.name)
		1734	{
		1735	if (!tex.name)
		1736	tex = self->tex [2]; /* missing, replace by noface */
		1737
		1738	glEnd ();
		1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1740	glBegin (GL_QUADS);
		1741	}
		1742
		1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1747
		1748	if (cell->flags && z == 2)
		1749	{
		1750	if (cell->flags & 1)
		1751	{
		1752	maptex tex = self->tex [1];
		1753	int px = x * T + T * 2 / 32;
		1754	int py = y * T - T * 6 / 32;
		1755
		1756	glEnd ();
		1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1758	glBegin (GL_QUADS);
		1759
		1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1764	}
		1765	}
		1766
		1767	// update smooth hash
		1768	if (tex.smoothtile)
		1769	{
		1770	skey.tile = tex.smoothtile;
		1771	skey.level = tex.smoothlevel;
		1772
		1773	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1774
		1775	// add bits to current tile and all neighbours. skey.x\|y is
		1776	// shifted +1\|+1 so we always stay positive.
		1777
		1778	// bits is ___n cccc CCCC bbbb
		1779	// n do not draw borders&corners
		1780	// c draw these corners, but...
		1781	// C ... not these
		1782	// b draw these borders
		1783
		1784	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1785	// ┃· ·· ·┃ ━━
		1786
		1787	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1788	// ·· ·· ·┏ ┓·
		1789
		1790	// full tile
		1791	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1792
		1793	// borders
		1794	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1795	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1796	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1797	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1798
		1799	// corners
		1800	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1801	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1802	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1803	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1804	}
		1805	}
		1806	}
		1807	}
		1808
		1809	// go through all smoothlevels, lowest to highest, then draw.
		1810	// this is basically counting sort
		1811	{
		1812	int w, b;
		1813
		1814	for (w = 0; w < 256 / 32; ++w)
		1815	{
		1816	uint32_t smask = smooth_level [w];
		1817	if (smask)
		1818	for (b = 0; b < 32; ++b)
		1819	if (smask & (((uint32_t)1) << b))
		1820	{
		1821	int level = (w << 5) \| b;
		1822	HE *he;
		1823
		1824	hv_iterinit (smooth);
		1825	while ((he = hv_iternext (smooth)))
		1826	{
		1827	smooth_key skey = (smooth_key )HeKEY (he);
		1828	IV bits = SvIVX (HeVAL (he));
		1829
		1830	if (!(bits & 0x1000)
		1831	&& skey->level == level
		1832	&& level > smooth_max [skey->x][skey->y])
		1833	{
		1834	maptex tex = self->tex [skey->tile];
		1835	int px = (((int)skey->x) - 1) * T;
		1836	int py = (((int)skey->y) - 1) * T;
		1837	int border = bits & 15;
		1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1839	float dx = tex.s * .0625f; // 16 images/row
		1840	float dy = tex.t * .5f ; // 2 images/column
		1841
		1842	// this time naively avoiding texture state changes
		1843	// save gobs of state changes.
		1844	if (last_name != tex.name)
		1845	{
		1846	if (!tex.name)
		1847	continue; // smoothing not yet available
		1848
		1849	glEnd ();
		1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1851	glBegin (GL_QUADS);
		1852	}
		1853
		1854	if (border)
		1855	{
		1856	float ox = border * dx;
		1857
		1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1862	}
		1863
		1864	if (corner)
		1865	{
		1866	float ox = corner * dx;
		1867
		1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	hv_clear (smooth);
		1880	}
		1881
		1882	glEnd ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886
		1887	// top layer: overlays such as the health bar
		1888	for (y = 0; y < sh; y++)
		1889	if (0 <= y + my && y + my < self->rows)
		1890	{
		1891	maprow *row = self->row + (y + my);
		1892
		1893	for (x = 0; x < sw; x++)
		1894	if (row->c0 <= x + mx && x + mx < row->c1)
		1895	{
		1896	mapcell *cell = row->col + (x + mx - row->c0);
		1897
		1898	int px = x * T;
		1899	int py = y * T;
		1900
		1901	if (cell->stat_hp)
		1902	{
		1903	int width = cell->stat_width * T;
		1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1905
		1906	glColor3ub (0, 0, 0);
		1907	glRectf (px + 1, py - thick - 2,
		1908	px + width - 1, py);
		1909
		1910	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1911	glRectf (px + 2,
		1912	py - thick - 1,
		1913	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1914	}
		1915	}
		1916	}
		1917	}
		1918
		1919	void
		1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1921	CODE:
		1922	{
		1923	static float color[16][3] = {
		1924	{ 0.00F, 0.00F, 0.00F },
		1925	{ 1.00F, 1.00F, 1.00F },
		1926	{ 0.00F, 0.00F, 0.55F },
		1927	{ 1.00F, 0.00F, 0.00F },
		1928
		1929	{ 1.00F, 0.54F, 0.00F },
		1930	{ 0.11F, 0.56F, 1.00F },
		1931	{ 0.93F, 0.46F, 0.00F },
		1932	{ 0.18F, 0.54F, 0.34F },
		1933
		1934	{ 0.56F, 0.73F, 0.56F },
		1935	{ 0.80F, 0.80F, 0.80F },
		1936	{ 0.55F, 0.41F, 0.13F },
		1937	{ 0.99F, 0.77F, 0.26F },
		1938
		1939	{ 0.74F, 0.65F, 0.41F },
		1940
		1941	{ 0.00F, 1.00F, 1.00F },
		1942	{ 1.00F, 0.00F, 1.00F },
		1943	{ 1.00F, 1.00F, 0.00F },
		1944	};
		1945
		1946	int x, y;
		1947
		1948	glEnable (GL_TEXTURE_2D);
		1949	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1950	glEnable (GL_BLEND);
		1951	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1952	glBegin (GL_QUADS);
		1953
		1954	for (y = 0; y < h; y++)
		1955	for (x = 0; x < w; x++)
		1956	{
		1957	unsigned char m = data [x + y * w];
		1958
		1959	if (m)
		1960	{
		1961	float *c = color [m & 15];
		1962
		1963	float tx1 = m & 0x40 ? 0.5 : 0.;
		1964	float tx2 = tx1 + 0.5;
		1965
		1966	glColor4f (c[0], c[1], c[2], 0.75);
		1967	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1968	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1969	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1970	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1971	}
		1972	}
		1973
		1974	glEnd ();
		1975	glDisable (GL_BLEND);
		1976	glDisable (GL_TEXTURE_2D);
		1977	}
		1978
		1979	void
		1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1981	PPCODE:
		1982	{
		1983	int x, y;
1085	int sw4 = (sw + 3) & ~3;	1984	int sw4 = (sw + 3) & ~3;
1086	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1087	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1088		1987
1089	memset (darkness, 255, sw4 * sh);	1988	memset (darkness, 255, sw4 * sh);
1090	SvPOK_only (darkness_sv);	1989	SvPOK_only (darkness_sv);
1091	SvCUR_set (darkness_sv, sw4 * sh);	1990	SvCUR_set (darkness_sv, sw4 * sh);
1092		1991
1093	vx = self->x + (self->w - sw) / 2 - shift_x;	1992	mx += self->x;
1094	vy = self->y + (self->h - sh) / 2 - shift_y;	1993	my += self->y;
1095		1994
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++)	1995	for (y = 0; y < sh; y++)
1119	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1120	{	1997	{
1121	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1122		1999
1123	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw; x++)
1124	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1125	{	2002	{
1126	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1127		2004
1128	darkness[y * sw4 + x] = cell->darkness < 0	2005	darkness[y * sw4 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
1129	? 255 - FOW_DARKNESS	2007	: 255 - FOW_DARKNESS;
1130	: 255 - cell->darkness;	2008	}
		2009	}
1131		2010
1132	face = cell->face [z];	2011	if (smoothing)
		2012	{
		2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1133		2015
1134	if (face)	2016	SvPOK_only (darkness2_sv);
		2017	SvCUR_set (darkness2_sv, sw4 * sh);
		2018
		2019	for (y = 0; y < sh; ++y)
		2020	for (x = 0; x < sw4; ++x)
		2021	{
		2022	float f = (float )matrix;
		2023	int dx, dy;
		2024	float sum = 0.f;
		2025
		2026	for (dy = -1; dy <= 1; ++dy)
		2027	for (dx = -1; dx <= 1; ++dx)
1135	{	2028	{
1136	maptex tex = self->tex [face];	2029	unsigned int x2 = x + dx;
		2030	unsigned int y2 = y + dy;
1137		2031
1138	int px = (x + 1) * 32 - tex.w;	2032	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	}	2033	}
1154	}	2034
		2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1155	}	2036	}
1156		2037
1157	glEnd ();	2038	darkness_sv = darkness2_sv;
1158		2039	}
1159	glDisable (GL_TEXTURE_2D);
1160	glDisable (GL_BLEND);
1161		2040
1162	EXTEND (SP, 3);	2041	EXTEND (SP, 3);
1163	PUSHs (sv_2mortal (newSViv (sw4)));	2042	PUSHs (sv_2mortal (newSViv (sw4)));
1164	PUSHs (sv_2mortal (newSViv (sh)));	2043	PUSHs (sv_2mortal (newSViv (sh)));
1165	PUSHs (darkness_sv);	2044	PUSHs (darkness_sv);
1166	}	2045	}
1167		2046
1168	SV *	2047	SV *
1169	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1170	CODE:	2049	CODE:
1171	{	2050	{
1172	int x, y, x1, y1;	2051	int x, y, x1, y1;
1173	SV data_sv = newSV (w h * 7 + 5);	2052	SV data_sv = newSV (w h * 7 + 5);
1174	uint8_t data = (uint8_t )SvPVX (data_sv);	2053	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1199	if (row && row->c0 <= x && x < row->c1)	2078	if (row && row->c0 <= x && x < row->c1)
1200	{	2079	{
1201	mapcell *cell = row->col + (x - row->c0);	2080	mapcell *cell = row->col + (x - row->c0);
1202	uint8_t flags = 0;	2081	uint8_t flags = 0;
1203		2082
1204	if (cell->face [0]) flags \|= 1;	2083	if (cell->tile [0]) flags \|= 1;
1205	if (cell->face [1]) flags \|= 2;	2084	if (cell->tile [1]) flags \|= 2;
1206	if (cell->face [2]) flags \|= 4;	2085	if (cell->tile [2]) flags \|= 4;
1207		2086
1208	*data++ = flags;	2087	*data++ = flags;
1209		2088
1210	if (flags & 1)	2089	if (flags & 1)
1211	{	2090	{
		2091	tileid tile = cell->tile [0];
1212	*data++ = cell->face [0] >> 8;	2092	*data++ = tile >> 8;
1213	*data++ = cell->face [0];	2093	*data++ = tile;
1214	}	2094	}
1215		2095
1216	if (flags & 2)	2096	if (flags & 2)
1217	{	2097	{
		2098	tileid tile = cell->tile [1];
1218	*data++ = cell->face [1] >> 8;	2099	*data++ = tile >> 8;
1219	*data++ = cell->face [1];	2100	*data++ = tile;
1220	}	2101	}
1221		2102
1222	if (flags & 4)	2103	if (flags & 4)
1223	{	2104	{
		2105	tileid tile = cell->tile [2];
1224	*data++ = cell->face [2] >> 8;	2106	*data++ = tile >> 8;
1225	*data++ = cell->face [2];	2107	*data++ = tile;
1226	}	2108	}
1227	}	2109	}
1228	else	2110	else
1229	*data++ = 0;	2111	*data++ = 0;
1230	}	2112	}
…		…
1236	}	2118	}
1237	OUTPUT:	2119	OUTPUT:
1238	RETVAL	2120	RETVAL
1239		2121
1240	void	2122	void
1241	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1242	PPCODE:	2124	PPCODE:
1243	{	2125	{
1244	int x, y, z;	2126	int x, y, z;
1245	int w, h;	2127	int w, h;
1246	int x1, y1;	2128	int x1, y1;
…		…
1270	{	2152	{
1271	uint8_t flags = *data++;	2153	uint8_t flags = *data++;
1272		2154
1273	if (flags)	2155	if (flags)
1274	{	2156	{
1275	mapface face[3] = { 0, 0, 0 };
1276
1277	mapcell *cell = row_get_cell (row, x);	2157	mapcell *cell = row_get_cell (row, x);
		2158	tileid tile[3] = { 0, 0, 0 };
1278		2159
1279	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2160	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1280	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2161	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1281	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2162	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1282		2163
1283	if (cell->darkness <= 0)	2164	if (cell->darkness == 0)
1284	{	2165	{
1285	cell->darkness = -1;	2166	cell->darkness = 0;
1286		2167
1287	for (z = 0; z <= 2; z++)	2168	for (z = 0; z <= 2; z++)
1288	{	2169	{
1289	cell->face[z] = face[z];	2170	tileid t = tile [z];
1290		2171
1291	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2172	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2173	{
1292	XPUSHs (sv_2mortal (newSViv (face[z])));	2174	XPUSHs (sv_2mortal (newSViv (t)));
		2175	need_texid (self, t);
		2176	}
		2177
		2178	cell->tile [z] = t;
1293	}	2179	}
1294	}	2180	}
1295	}	2181	}
1296	}	2182	}
1297	}	2183	}
1298	}	2184	}
1299		2185
1300	MODULE = CFClient PACKAGE = CFClient::MixChunk	2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1301		2187
1302	CFClient::MixChunk	2188	CFPlus::MixChunk
1303	new_from_file (SV class, char path)	2189	new_from_file (SV class, char path)
1304	CODE:	2190	CODE:
1305	RETVAL = Mix_LoadWAV (path);	2191	RETVAL = Mix_LoadWAV (path);
1306	OUTPUT:	2192	OUTPUT:
1307	RETVAL	2193	RETVAL
1308		2194
1309	void	2195	void
1310	DESTROY (CFClient::MixChunk self)	2196	DESTROY (CFPlus::MixChunk self)
1311	CODE:	2197	CODE:
1312	Mix_FreeChunk (self);	2198	Mix_FreeChunk (self);
1313		2199
1314	int	2200	int
1315	volume (CFClient::MixChunk self, int volume = -1)	2201	volume (CFPlus::MixChunk self, int volume = -1)
1316	CODE:	2202	CODE:
1317	RETVAL = Mix_VolumeChunk (self, volume);	2203	RETVAL = Mix_VolumeChunk (self, volume);
1318	OUTPUT:	2204	OUTPUT:
1319	RETVAL	2205	RETVAL
1320		2206
1321	int	2207	int
1322	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1323	CODE:	2209	CODE:
1324	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1325	OUTPUT:	2211	OUTPUT:
1326	RETVAL	2212	RETVAL
1327		2213
1328	MODULE = CFClient PACKAGE = CFClient::MixMusic	2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1329		2215
1330	int	2216	int
1331	volume (int volume = -1)	2217	volume (int volume = -1)
1332	CODE:	2218	CODE:
1333	RETVAL = Mix_VolumeMusic (volume);	2219	RETVAL = Mix_VolumeMusic (volume);
1334	OUTPUT:	2220	OUTPUT:
1335	RETVAL	2221	RETVAL
1336		2222
		2223	int
		2224	fade_out (int ms)
		2225	CODE:
		2226	RETVAL = Mix_FadeOutMusic (ms);
		2227	OUTPUT:
		2228	RETVAL
		2229
1337	CFClient::MixMusic	2230	CFPlus::MixMusic
1338	new_from_file (SV class, char path)	2231	new_from_file (SV class, char path)
1339	CODE:	2232	CODE:
1340	RETVAL = Mix_LoadMUS (path);	2233	RETVAL = Mix_LoadMUS (path);
1341	OUTPUT:	2234	OUTPUT:
1342	RETVAL	2235	RETVAL
1343		2236
1344	void	2237	void
1345	DESTROY (CFClient::MixMusic self)	2238	DESTROY (CFPlus::MixMusic self)
1346	CODE:	2239	CODE:
1347	Mix_FreeMusic (self);	2240	Mix_FreeMusic (self);
1348		2241
1349	int	2242	int
1350	play (CFClient::MixMusic self, int loops = -1)	2243	play (CFPlus::MixMusic self, int loops = -1)
1351	CODE:	2244	CODE:
1352	RETVAL = Mix_PlayMusic (self, loops);	2245	RETVAL = Mix_PlayMusic (self, loops);
1353	OUTPUT:	2246	OUTPUT:
1354	RETVAL	2247	RETVAL
1355		2248
		2249	int
		2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2251	CODE:
		2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2253	OUTPUT:
		2254	RETVAL
		2255
1356	MODULE = CFClient PACKAGE = CFClient::OpenGL	2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1357		2257
1358	BOOT:	2258	BOOT:
1359	{	2259	{
1360	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1361	static const struct {	2261	static const struct {
1362	const char *name;	2262	const char *name;
1363	IV iv;	2263	IV iv;
1364	} *civ, const_iv[] = {	2264	} *civ, const_iv[] = {
1365	# define const_iv(name) { # name, (IV)name }	2265	# define const_iv(name) { # name, (IV)name }
		2266	const_iv (GL_VENDOR),
		2267	const_iv (GL_VERSION),
		2268	const_iv (GL_EXTENSIONS),
1366	const_iv (GL_COLOR_MATERIAL),	2269	const_iv (GL_COLOR_MATERIAL),
1367	const_iv (GL_SMOOTH),	2270	const_iv (GL_SMOOTH),
1368	const_iv (GL_FLAT),	2271	const_iv (GL_FLAT),
1369	const_iv (GL_DITHER),	2272	const_iv (GL_DITHER),
1370	const_iv (GL_BLEND),	2273	const_iv (GL_BLEND),
		2274	const_iv (GL_CULL_FACE),
1371	const_iv (GL_SCISSOR_TEST),	2275	const_iv (GL_SCISSOR_TEST),
		2276	const_iv (GL_DEPTH_TEST),
		2277	const_iv (GL_ALPHA_TEST),
		2278	const_iv (GL_NORMALIZE),
		2279	const_iv (GL_RESCALE_NORMAL),
		2280	const_iv (GL_FRONT),
		2281	const_iv (GL_BACK),
1372	const_iv (GL_AND),	2282	const_iv (GL_AND),
1373	const_iv (GL_ONE),	2283	const_iv (GL_ONE),
1374	const_iv (GL_ZERO),	2284	const_iv (GL_ZERO),
1375	const_iv (GL_SRC_ALPHA),	2285	const_iv (GL_SRC_ALPHA),
1376	const_iv (GL_SRC_ALPHA_SATURATE),	2286	const_iv (GL_DST_ALPHA),
1377	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2287	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378	const_iv (GL_ONE_MINUS_DST_ALPHA),	2288	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2289	const_iv (GL_SRC_ALPHA_SATURATE),
1379	const_iv (GL_RGB),	2290	const_iv (GL_RGB),
1380	const_iv (GL_RGBA),	2291	const_iv (GL_RGBA),
		2292	const_iv (GL_RGBA4),
		2293	const_iv (GL_RGBA8),
		2294	const_iv (GL_RGB5_A1),
1381	const_iv (GL_UNSIGNED_BYTE),	2295	const_iv (GL_UNSIGNED_BYTE),
		2296	const_iv (GL_UNSIGNED_SHORT),
		2297	const_iv (GL_UNSIGNED_INT),
1382	const_iv (GL_ALPHA),	2298	const_iv (GL_ALPHA),
		2299	const_iv (GL_INTENSITY),
		2300	const_iv (GL_LUMINANCE),
		2301	const_iv (GL_LUMINANCE_ALPHA),
1383	const_iv (GL_FLOAT),	2302	const_iv (GL_FLOAT),
1384	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1385	const_iv (GL_COMPILE),	2304	const_iv (GL_COMPILE),
		2305	const_iv (GL_PROXY_TEXTURE_1D),
		2306	const_iv (GL_PROXY_TEXTURE_2D),
1386	const_iv (GL_TEXTURE_1D),	2307	const_iv (GL_TEXTURE_1D),
1387	const_iv (GL_TEXTURE_2D),	2308	const_iv (GL_TEXTURE_2D),
1388	const_iv (GL_TEXTURE_ENV),	2309	const_iv (GL_TEXTURE_ENV),
1389	const_iv (GL_TEXTURE_MAG_FILTER),	2310	const_iv (GL_TEXTURE_MAG_FILTER),
1390	const_iv (GL_TEXTURE_MIN_FILTER),	2311	const_iv (GL_TEXTURE_MIN_FILTER),
1391	const_iv (GL_TEXTURE_ENV_MODE),	2312	const_iv (GL_TEXTURE_ENV_MODE),
1392	const_iv (GL_TEXTURE_WRAP_S),	2313	const_iv (GL_TEXTURE_WRAP_S),
1393	const_iv (GL_TEXTURE_WRAP_T),	2314	const_iv (GL_TEXTURE_WRAP_T),
		2315	const_iv (GL_REPEAT),
1394	const_iv (GL_CLAMP),	2316	const_iv (GL_CLAMP),
1395	const_iv (GL_REPEAT),	2317	const_iv (GL_CLAMP_TO_EDGE),
1396	const_iv (GL_NEAREST),	2318	const_iv (GL_NEAREST),
1397	const_iv (GL_LINEAR),	2319	const_iv (GL_LINEAR),
1398	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2320	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2321	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2322	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2323	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402	const_iv (GL_GENERATE_MIPMAP),	2324	const_iv (GL_GENERATE_MIPMAP),
1403	const_iv (GL_MODULATE),	2325	const_iv (GL_MODULATE),
1404	const_iv (GL_DECAL),	2326	const_iv (GL_DECAL),
1405	const_iv (GL_REPLACE),	2327	const_iv (GL_REPLACE),
		2328	const_iv (GL_DEPTH_BUFFER_BIT),
1406	const_iv (GL_COLOR_BUFFER_BIT),	2329	const_iv (GL_COLOR_BUFFER_BIT),
1407	const_iv (GL_PROJECTION),	2330	const_iv (GL_PROJECTION),
1408	const_iv (GL_MODELVIEW),	2331	const_iv (GL_MODELVIEW),
1409	const_iv (GL_COLOR_LOGIC_OP),	2332	const_iv (GL_COLOR_LOGIC_OP),
1410	const_iv (GL_SEPARABLE_2D),	2333	const_iv (GL_SEPARABLE_2D),
1411	const_iv (GL_CONVOLUTION_2D),	2334	const_iv (GL_CONVOLUTION_2D),
1412	const_iv (GL_CONVOLUTION_BORDER_MODE),	2335	const_iv (GL_CONVOLUTION_BORDER_MODE),
1413	const_iv (GL_CONSTANT_BORDER),	2336	const_iv (GL_CONSTANT_BORDER),
1414	const_iv (GL_LINES),	2337	const_iv (GL_LINES),
		2338	const_iv (GL_LINE_STRIP),
		2339	const_iv (GL_LINE_LOOP),
1415	const_iv (GL_QUADS),	2340	const_iv (GL_QUADS),
1416	const_iv (GL_LINE_LOOP),	2341	const_iv (GL_QUAD_STRIP),
		2342	const_iv (GL_TRIANGLES),
		2343	const_iv (GL_TRIANGLE_STRIP),
		2344	const_iv (GL_TRIANGLE_FAN),
1417	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1418	const_iv (GL_FASTEST),	2346	const_iv (GL_FASTEST),
		2347	const_iv (GL_V2F),
		2348	const_iv (GL_V3F),
		2349	const_iv (GL_T2F_V3F),
		2350	const_iv (GL_T2F_N3F_V3F),
1419	# undef const_iv	2351	# undef const_iv
1420	};	2352	};
1421		2353
1422	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2354	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2355	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2356
		2357	texture_av = newAV ();
		2358	AvREAL_off (texture_av);
1424	}	2359	}
		2360
		2361	char *
		2362	gl_vendor ()
		2363	CODE:
		2364	RETVAL = (char *)glGetString (GL_VENDOR);
		2365	OUTPUT:
		2366	RETVAL
		2367
		2368	char *
		2369	gl_version ()
		2370	CODE:
		2371	RETVAL = (char *)glGetString (GL_VERSION);
		2372	OUTPUT:
		2373	RETVAL
		2374
		2375	char *
		2376	gl_extensions ()
		2377	CODE:
		2378	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2379	OUTPUT:
		2380	RETVAL
		2381
		2382	const char *glGetString (GLenum pname)
		2383
		2384	GLint glGetInteger (GLenum pname)
		2385	CODE:
		2386	glGetIntegerv (pname, &RETVAL);
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	GLdouble glGetDouble (GLenum pname)
		2391	CODE:
		2392	glGetDoublev (pname, &RETVAL);
		2393	OUTPUT:
		2394	RETVAL
1425		2395
1426	int glGetError ()	2396	int glGetError ()
		2397
		2398	void glFinish ()
1427		2399
1428	void glClear (int mask)	2400	void glClear (int mask)
1429		2401
1430	void glClearColor (float r, float g, float b, float a = 1.0)	2402	void glClearColor (float r, float g, float b, float a = 1.0)
1431	PROTOTYPE: @	2403	PROTOTYPE: @
…		…
1438		2410
1439	void glHint (int target, int mode)	2411	void glHint (int target, int mode)
1440		2412
1441	void glBlendFunc (int sfactor, int dfactor)	2413	void glBlendFunc (int sfactor, int dfactor)
1442		2414
		2415	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2416	CODE:
		2417	gl_BlendFuncSeparate (sa, da, saa, daa);
		2418
		2419	void glDepthMask (int flag)
		2420
1443	void glLogicOp (int opcode)	2421	void glLogicOp (int opcode)
1444		2422
1445	void glColorMask (int red, int green, int blue, int alpha)	2423	void glColorMask (int red, int green, int blue, int alpha)
1446		2424
1447	void glMatrixMode (int mode)	2425	void glMatrixMode (int mode)
…		…
1450		2428
1451	void glPopMatrix ()	2429	void glPopMatrix ()
1452		2430
1453	void glLoadIdentity ()	2431	void glLoadIdentity ()
1454		2432
		2433	void glDrawBuffer (int buffer)
		2434
		2435	void glReadBuffer (int buffer)
		2436
1455	# near and far are due to microsofts buggy c compiler	2437	# near_ and far_ are due to microsofts buggy "c" compiler
		2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2439
		2440	# 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_)	2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1457		2442
1458	void glViewport (int x, int y, int width, int height)	2443	void glViewport (int x, int y, int width, int height)
1459		2444
1460	void glScissor (int x, int y, int width, int height)	2445	void glScissor (int x, int y, int width, int height)
…		…
1475		2460
1476	void glEnd ()	2461	void glEnd ()
1477		2462
1478	void glColor (float r, float g, float b, float a = 1.0)	2463	void glColor (float r, float g, float b, float a = 1.0)
1479	PROTOTYPE: @	2464	PROTOTYPE: @
		2465	ALIAS:
		2466	glColor_premultiply = 1
1480	CODE:	2467	CODE:
1481	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2468	if (ix)
		2469	{
		2470	r *= a;
		2471	g *= a;
		2472	b *= a;
		2473	}
		2474	// microsoft visual "c" rounds instead of truncating...
		2475	glColor4f (r, g, b, a);
		2476
		2477	void glInterleavedArrays (int format, int stride, char *data)
		2478
		2479	void glDrawElements (int mode, int count, int type, char *indices)
		2480
		2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2482
		2483	void glRasterPos (float x, float y, float z = 0.)
		2484	CODE:
		2485	glRasterPos3f (0, 0, z);
		2486	glBitmap (0, 0, 0, 0, x, y, 0);
1482		2487
1483	void glVertex (float x, float y, float z = 0.)	2488	void glVertex (float x, float y, float z = 0.)
1484	CODE:	2489	CODE:
1485	glVertex3f (x, y, z);	2490	glVertex3f (x, y, z);
1486		2491
…		…
1498		2503
1499	void glBindTexture (int target, int name)	2504	void glBindTexture (int target, int name)
1500		2505
1501	void glConvolutionParameter (int target, int pname, float params)	2506	void glConvolutionParameter (int target, int pname, float params)
1502	CODE:	2507	CODE:
1503	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2508	if (gl.ConvolutionParameterf)
		2509	gl.ConvolutionParameterf (target, pname, params);
1504		2510
1505	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2511	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506	CODE:	2512	CODE:
1507	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2513	if (gl.ConvolutionFilter2D)
1508	(target, internalformat, width, height, format, type, data));	2514	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509		2515
1510	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1511	CODE:	2517	CODE:
1512	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2518	if (gl.SeparableFilter2D)
1513	(target, internalformat, width, height, format, type, row, column));	2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514		2520
1515	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1516		2522
1517	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518		2524
1519	void glRasterPos (int x, int y)	2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520	CODE:	2526
1521	glRasterPos2i (x, y);	2527	void glPixelZoom (float x, float y)
1522		2528
1523	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2529	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524		2530
1525	int glGenTexture ()	2531	int glGenTexture ()
1526	CODE:	2532	CODE:
1527	{	2533	RETVAL = gen_texture ();
1528	GLuint name;
1529	glGenTextures (1, &name);
1530	RETVAL = name;
1531	}
1532	OUTPUT:	2534	OUTPUT:
1533	RETVAL	2535	RETVAL
1534		2536
1535	void glDeleteTexture (int name)	2537	void glDeleteTexture (int name)
1536	CODE:	2538	CODE:
1537	{
1538	GLuint name_ = name;
1539	glDeleteTextures (1, &name_);	2539	del_texture (name);
1540	}	2540
1541
1542	int glGenList ()	2541	int glGenList ()
1543	CODE:	2542	CODE:
1544	RETVAL = glGenLists (1);	2543	RETVAL = glGenLists (1);
1545	OUTPUT:	2544	OUTPUT:
1546	RETVAL	2545	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 1.202 by root, Tue Jul 17 18:34:24 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 1.202 by root, Tue Jul 17 18:34:24 2007 UTC