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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 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)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
		20	#include <math.h>
9	#include <string.h>	21	#include <string.h>
10	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
11		24
12	#include <SDL.h>	25	#include <SDL.h>
		26	#include <SDL_endian.h>
13	#include <SDL_image.h>	27	#include <SDL_image.h>
14	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
16		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
17	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
18		35
19	#include <pango/pango.h>	36	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		37
23	#ifndef _WIN32	38	#ifndef _WIN32
24	# include <sys/types.h>	39	# include <sys/types.h>
25	# include <sys/socket.h>	40	# include <sys/socket.h>
26	# include <netinet/in.h>	41	# include <netinet/in.h>
27	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
28	# include <inttypes.h>	43	# 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	44	#endif
37		45
38	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		47
40	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
41		49
42	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
44		52
45	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
46		54
47	#define GL_CALL(type,func,args) \	55	#if 0
48	{ \	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	57	#else
50	static type fptr_; \	58	# define PARACHUTE 0
51	\	59	#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		60
		61	static AV *texture_av;
		62
		63	static struct
		64	{
		65	#define GL_FUNC(ptr,name) ptr name;
		66	#include "glfunc.h"
		67	#undef GL_FUNC
		68	} gl;
		69
		70	static void
		71	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		72	{
		73	if (gl.BlendFuncSeparate)
		74	gl.BlendFuncSeparate (sa, da, saa, daa);
		75	else if (gl.BlendFuncSeparateEXT)
		76	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		77	else
		78	glBlendFunc (sa, da);
		79	}
		80
		81	static GLuint
		82	gen_texture ()
		83	{
		84	GLuint name;
		85
		86	if (AvFILL (texture_av) >= 0)
		87	name = (GLuint)(size_t)av_pop (texture_av);
		88	else
		89	glGenTextures (1, &name);
		90
		91	return name;
		92	}
		93
		94	static void
		95	del_texture (GLuint name)
		96	{
		97	/* make a half-assed attempt at returning the memory used by the texture */
		98	/* textures are frequently being reused by cfplus anyway */
		99	/glBindTexture (GL_TEXTURE_2D, name);/
		100	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		101	av_push (texture_av, (SV *)(size_t)name);
		102	glDeleteTextures (1, &name);
		103	}
		104
		105	#include "texcache.c"
		106
		107	#include "pango-font.c"
		108	#include "pango-fontmap.c"
		109	#include "pango-render.c"
		110
62	typedef Mix_Chunk *CFClient__MixChunk;	111	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	112	typedef Mix_Music *CFPlus__MixMusic;
64		113
65	typedef PangoFontDescription *CFClient__Font;	114	typedef PangoFontDescription *CFPlus__Font;
		115
		116	static int
		117	shape_attr_p (PangoLayoutRun *run)
		118	{
		119	GSList *attrs = run->item->analysis.extra_attrs;
		120
		121	while (attrs)
		122	{
		123	PangoAttribute *attr = attrs->data;
		124
		125	if (attr->klass->type == PANGO_ATTR_SHAPE)
		126	return 1;
		127
		128	attrs = attrs->next;
		129	}
		130
		131	return 0;
		132	}
66		133
67	typedef struct cf_layout {	134	typedef struct cf_layout {
68	PangoLayout *pl;	135	PangoLayout *pl;
		136	float r, g, b, a; // default color for rgba mode
69	int base_height;	137	int base_height;
70	CFClient__Font font;	138	CFPlus__Font font;
71	} *CFClient__Layout;	139	} *CFPlus__Layout;
72		140
73	static CFClient__Font default_font;	141	static CFPlus__Font default_font;
74	static PangoContext *context;	142	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	143	static PangoFontMap *opengl_fontmap;
76		144
77	static void	145	static void
78	substitute_func (FcPattern *pattern, gpointer data)	146	substitute_func (FcPattern *pattern, gpointer data)
79	{	147	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	148	FcPatternAddBool (pattern, FC_HINTING, 1);
		149	#ifdef FC_HINT_STYLE
		150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		151	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	153	}
83		154
84	static void	155	static void
85	layout_update_font (CFClient__Layout self)	156	layout_update_font (CFPlus__Layout self)
86	{	157	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	158	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	159	* reasonably well with bitstream vera
89	*/	160	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	161	PangoFontDescription *font = self->font ? self->font : default_font;
94		165
95	pango_layout_set_font_description (self->pl, font);	166	pango_layout_set_font_description (self->pl, font);
96	}	167	}
97		168
98	static void	169	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	170	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
100	{	171	{
		172	PangoRectangle rect;
		173
		174	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	175	pango_layout_get_extents (self->pl, 0, &rect);
102		176
103	w = (w + 3) & ~3;	177	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	178	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		179
		180	if (!rect.width) rect.width = 1;
		181	if (!rect.height) rect.height = 1;
		182
		183	*w = rect.width;
		184	*h = rect.height;
		185	}
		186
		187	typedef uint16_t tileid;
108	typedef uint16_t mapface;	188	typedef uint16_t faceid;
109		189
110	typedef struct {	190	typedef struct {
111	GLint name;	191	int name;
112	int w, h;	192	int w, h;
113	float s, t;	193	float s, t;
114	uint8_t r, g, b, a;	194	uint8_t r, g, b, a;
		195	tileid smoothtile;
		196	uint8_t smoothlevel;
115	} maptex;	197	} maptex;
116		198
117	typedef struct {	199	typedef struct {
		200	uint32_t player;
		201	tileid tile[3];
118	int16_t darkness;	202	uint16_t darkness;
119	mapface face[3];	203	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	204	} mapcell;
121		205
122	typedef struct {	206	typedef struct {
123	int32_t c0, c1;	207	int32_t c0, c1;
124	mapcell *col;	208	mapcell *col;
125	} maprow;	209	} maprow;
126		210
127	typedef struct map {	211	typedef struct map {
128	int x, y, w, h;	212	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	213	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	214	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	215	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		216
136	int32_t rows;	217	int32_t rows;
137	maprow *row;	218	maprow *row;
138	} *CFClient__Map;	219	} *CFPlus__Map;
139		220
140	static char *	221	static char *
141	prepend (char *ptr, int sze, int inc)	222	prepend (char *ptr, int sze, int inc)
142	{	223	{
143	char *p;	224	char *p;
…		…
160	}	241	}
161		242
162	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	243	#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))	244	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		245
		246	static void
		247	need_facenum (struct map *self, faceid face)
		248	{
		249	while (self->faces <= face)
		250	{
		251	Append (tileid, self->face2tile, self->faces, self->faces);
		252	self->faces *= 2;
		253	}
		254	}
		255
		256	static void
		257	need_texid (struct map *self, int texid)
		258	{
		259	while (self->texs <= texid)
		260	{
		261	Append (maptex, self->tex, self->texs, self->texs);
		262	self->texs *= 2;
		263	}
		264	}
		265
165	static maprow *	266	static maprow *
166	map_get_row (CFClient__Map self, int y)	267	map_get_row (CFPlus__Map self, int y)
167	{	268	{
168	if (0 > y)	269	if (0 > y)
169	{	270	{
170	int extend = - y + MAP_EXTEND_Y;	271	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	272	Prepend (maprow, self->row, self->rows, extend);
…		…
209		310
210	return row->col + (x - row->c0);	311	return row->col + (x - row->c0);
211	}	312	}
212		313
213	static mapcell *	314	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	315	map_get_cell (CFPlus__Map self, int x, int y)
215	{	316	{
216	return row_get_cell (map_get_row (self, y), x);	317	return row_get_cell (map_get_row (self, y), x);
217	}	318	}
218		319
219	static void	320	static void
220	map_clear (CFClient__Map self)	321	map_clear (CFPlus__Map self)
221	{	322	{
222	int r;	323	int r;
223		324
224	for (r = 0; r < self->rows; r++)	325	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	326	Safefree (self->row[r].col);
…		…
233	self->row = 0;	334	self->row = 0;
234	self->rows = 0;	335	self->rows = 0;
235	}	336	}
236		337
237	static void	338	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	340	{
240	int x, y;	341	int x, y;
241	maprow *row;	342	maprow *row;
		343	mapcell *cell;
242		344
243	for (y = y0; y < y0 + h; y++)	345	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	346	if (y >= 0)
245	{	347	{
246	if (y >= self->rows)	348	if (y >= self->rows)
…		…
252	if (x >= row->c0)	354	if (x >= row->c0)
253	{	355	{
254	if (x >= row->c1)	356	if (x >= row->c1)
255	break;	357	break;
256		358
257	row->col[x - row->c0].darkness = -1;	359	cell = row->col + x - row->c0;
		360
		361	cell->darkness = 0;
		362	cell->stat_hp = 0;
		363	cell->flags = 0;
		364	cell->player = 0;
258	}	365	}
259	}	366	}
260	}	367	}
261		368
		369	typedef struct {
		370	tileid tile;
		371	uint8_t x, y, level;
		372	} smooth_key;
		373
262	static void	374	static void
		375	smooth_or_bits (HV hv, smooth_key key, IV bits)
		376	{
		377	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		378
		379	if (SvIOK (*sv))
		380	SvIV_set (sv, SvIVX (sv) \| bits);
		381	else
		382	sv_setiv (*sv, bits);
		383	}
		384
		385	static void
263	music_finished ()	386	music_finished (void)
264	{	387	{
265	SDL_UserEvent ev;	388	SDL_UserEvent ev;
266		389
267	ev.type = SDL_USEREVENT;	390	ev.type = SDL_USEREVENT;
268	ev.code = 0;	391	ev.code = 0;
…		…
270	ev.data2 = 0;	393	ev.data2 = 0;
271		394
272	SDL_PushEvent ((SDL_Event *)&ev);	395	SDL_PushEvent ((SDL_Event *)&ev);
273	}	396	}
274		397
		398	static void
		399	channel_finished (int channel)
		400	{
		401	SDL_UserEvent ev;
		402
		403	ev.type = SDL_USEREVENT;
		404	ev.code = 1;
		405	ev.data1 = (void *)(long)channel;
		406	ev.data2 = 0;
		407
		408	SDL_PushEvent ((SDL_Event *)&ev);
		409	}
		410
		411	static unsigned int
		412	minpot (unsigned int n)
		413	{
		414	if (!n)
		415	return 0;
		416
		417	--n;
		418
		419	n \|= n >> 1;
		420	n \|= n >> 2;
		421	n \|= n >> 4;
		422	n \|= n >> 8;
		423	n \|= n >> 16;
		424
		425	return n + 1;
		426	}
		427
		428	/* SDL should provide this, really. */
		429	#define SDLK_MODIFIER_MIN 300
		430	#define SDLK_MODIFIER_MAX 314
		431
275	MODULE = CFClient PACKAGE = CFClient	432	MODULE = CFPlus PACKAGE = CFPlus
276		433
277	PROTOTYPES: ENABLE	434	PROTOTYPES: ENABLE
278		435
279	BOOT:	436	BOOT:
280	{	437	{
281	HV *stash = gv_stashpv ("CFClient", 1);	438	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	439	static const struct {
283	const char *name;	440	const char *name;
284	IV iv;	441	IV iv;
285	} *civ, const_iv[] = {	442	} *civ, const_iv[] = {
286	# define const_iv(name) { # name, (IV)name }	443	# define const_iv(name) { # name, (IV)name }
		444	const_iv (SDLK_MODIFIER_MIN),
		445	const_iv (SDLK_MODIFIER_MAX),
		446
287	const_iv (SDL_ACTIVEEVENT),	447	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	448	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	449	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	450	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	451	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	460	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	461	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	462	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	463	const_iv (SDL_VIDEOEXPOSE),
304	const_iv (SDL_USEREVENT),	464	const_iv (SDL_USEREVENT),
		465
		466	const_iv (SDL_APPINPUTFOCUS),
		467	const_iv (SDL_APPMOUSEFOCUS),
		468	const_iv (SDL_APPACTIVE),
		469
305	const_iv (SDLK_KP0),	470	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	471	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	472	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	473	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	474	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	529	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	530	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	531	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	532	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	533	const_iv (SDLK_UNDO),
		534
369	const_iv (KMOD_NONE),	535	const_iv (KMOD_NONE),
		536	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	537	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	538	const_iv (KMOD_RSHIFT),
		539	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	540	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	541	const_iv (KMOD_RCTRL),
		542	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	543	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	544	const_iv (KMOD_RALT),
		545	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	546	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	547	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	548	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	549	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	550	const_iv (KMOD_MODE),
381	const_iv (KMOD_CTRL),
382	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_ALT),
384	const_iv (KMOD_META)
385	# undef const_iv	551	# undef const_iv
386	};	552	};
387		553
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		556
391	fontmap = pango_ft2_font_map_new ();	557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	559	}
		560
		561	void
		562	weaken (SV *rv)
		563	PROTOTYPE: $
		564	CODE:
		565	sv_rvweaken (rv);
395		566
396	int	567	int
		568	in_destruct ()
		569	CODE:
		570	RETVAL = PL_main_cv == Nullcv;
		571	OUTPUT:
		572	RETVAL
		573
		574	NV floor (NV x)
		575
		576	NV ceil (NV x)
		577
		578	void
		579	pango_init ()
		580	CODE:
		581	{
		582	opengl_fontmap = pango_opengl_font_map_new ();
		583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		585	}
		586
		587	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	588	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
398		589
399	void	590	void
400	SDL_Quit ()	591	SDL_Quit ()
401		592
402	void	593	void
…		…
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
412		603
		604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		606
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		611
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		613	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		616	#endif
421		617
422	SDL_EnableUNICODE (1);	618	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		620
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	621	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
434		630
435	++m;	631	++m;
436	}	632	}
437	}	633	}
438		634
		635	char *
		636	SDL_GetError ()
		637
439	int	638	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	639	SDL_SetVideoMode (int w, int h, int fullscreen)
441	CODE:	640	CODE:
442	RETVAL = !!SDL_SetVideoMode (	641	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	642	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	643	);
		644	if (RETVAL)
		645	{
		646	av_clear (texture_av);
		647
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		650	# include "glfunc.h"
		651	# undef GL_FUNC
		652
		653	}
446	OUTPUT:	654	OUTPUT:
447	RETVAL	655	RETVAL
448		656
449	void	657	void
450	SDL_GL_SwapBuffers ()	658	SDL_GL_SwapBuffers ()
		659
		660	char *
		661	SDL_GetKeyName (int sym)
451		662
452	void	663	void
453	SDL_PollEvent ()	664	SDL_PollEvent ()
454	PPCODE:	665	PPCODE:
455	{	666	{
…		…
465	case SDL_KEYDOWN:	676	case SDL_KEYDOWN:
466	case SDL_KEYUP:	677	case SDL_KEYUP:
467	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
468	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
469	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
470	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
471	break;	683	break;
472		684
473	case SDL_ACTIVEEVENT:	685	case SDL_ACTIVEEVENT:
474	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
475	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
476	break;	688	break;
477		689
478	case SDL_MOUSEMOTION:	690	case SDL_MOUSEMOTION:
		691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		692
479	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
482	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
483	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
484	break;	698	break;
485		699
486	case SDL_MOUSEBUTTONDOWN:	700	case SDL_MOUSEBUTTONDOWN:
487	case SDL_MOUSEBUTTONUP:	701	case SDL_MOUSEBUTTONUP:
		702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		703
488	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
489	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
490	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
491	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
492	break;	708	break;
		709
		710	case SDL_USEREVENT:
		711	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		714	break;
493	}	715	}
494		716
495	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
496	}	718	}
497	}	719	}
498		720
499	int	721	int
500	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
501	POSTCALL:	723	POSTCALL:
502	Mix_HookMusicFinished (music_finished);	724	Mix_HookMusicFinished (music_finished);
		725	Mix_ChannelFinished (channel_finished);
503		726
504	void	727	void
505	Mix_CloseAudio ()	728	Mix_CloseAudio ()
506		729
507	int	730	int
508	Mix_AllocateChannels (int numchans = -1)	731	Mix_AllocateChannels (int numchans = -1)
509		732
510	void	733	void
511	lowdelay (int fd, int val = 1)	734	lowdelay (int fd, int val = 1)
512	CODE:	735	CODE:
		736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		737
		738	void
		739	win32_proxy_info ()
		740	PPCODE:
		741	{
513	#ifndef _WIN32	742	#ifdef _WIN32
514	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	743	char buffer[2048];
		744	DWORD buflen;
		745
		746	EXTEND (SP, 3);
		747
		748	buflen = sizeof (buffer);
		749	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		750	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		751	{
		752	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		753
		754	buflen = sizeof (buffer);
		755	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		756	{
		757	PUSHs (newSVpv (buffer, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		761	PUSHs (newSVpv (buffer, 0));
		762	}
		763	}
515	#endif	764	#endif
516		765	}
517	char *
518	gl_version ()
519	CODE:
520	RETVAL = (char *)glGetString (GL_VERSION);
521	OUTPUT:
522	RETVAL
523
524	char *
525	gl_extensions ()
526	CODE:
527	RETVAL = (char *)glGetString (GL_EXTENSIONS);
528	OUTPUT:
529	RETVAL
530		766
531	void	767	void
532	add_font (char *file)	768	add_font (char *file)
533	CODE:	769	CODE:
534	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535		771
536	void	772	void
537	load_image_inline (SV *image_)	773	load_image_inline (SV *image_)
538	ALIAS:	774	ALIAS:
539	load_image_file = 1	775	load_image_file = 1
…		…
581		817
582	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	818	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583		819
584	assert (surface2->pitch == surface2->w * 4);	820	assert (surface2->pitch == surface2->w * 4);
585		821
		822	SDL_LockSurface (surface2);
586	EXTEND (SP, 5);	823	EXTEND (SP, 6);
587	PUSHs (sv_2mortal (newSViv (surface2->w)));	824	PUSHs (sv_2mortal (newSViv (surface2->w)));
588	PUSHs (sv_2mortal (newSViv (surface2->h)));	825	PUSHs (sv_2mortal (newSViv (surface2->h)));
589	SDL_LockSurface (surface2);
590	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591	SDL_UnlockSurface (surface2);
592	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	827	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
593	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		830	SDL_UnlockSurface (surface2);
595		831
596	SDL_FreeSurface (surface);	832	SDL_FreeSurface (surface);
597	SDL_FreeSurface (surface2);	833	SDL_FreeSurface (surface2);
598	}	834	}
599		835
…		…
623	}	859	}
624		860
625	void	861	void
626	error (char *message)	862	error (char *message)
627	CODE:	863	CODE:
		864	fprintf (stderr, "ERROR: %s\n", message);
628	#ifdef _WIN32	865	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	866	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		867	#endif
		868
		869	void
		870	fatal (char *message)
		871	CODE:
		872	fprintf (stderr, "FATAL: %s\n", message);
		873	#ifdef _WIN32
		874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		875	#endif
		876	_exit (1);
		877
		878	void
		879	_exit (int retval = 0)
		880	CODE:
		881	#ifdef WIN32
		882	ExitThread (retval); // unclean, please beam me up
630	#else	883	#else
631	fprintf (stderr, "ERROR: %s\n", message);	884	_exit (retval);
632	#endif	885	#endif
633		886
634	void
635	fatal (char *message)
636	CODE:
637	#ifdef _WIN32
638	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
639	#else
640	fprintf (stderr, "FATAL: %s\n", message);
641	#endif
642	exit (1);
643
644	MODULE = CFClient PACKAGE = CFClient::Font	887	MODULE = CFPlus PACKAGE = CFPlus::Font
645		888
646	CFClient::Font	889	CFPlus::Font
647	new_from_file (SV class, char path, int id = 0)	890	new_from_file (SV class, char path, int id = 0)
648	CODE:	891	CODE:
649	{	892	{
650	int count;	893	int count;
651	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	894	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
654	}	897	}
655	OUTPUT:	898	OUTPUT:
656	RETVAL	899	RETVAL
657		900
658	void	901	void
659	DESTROY (CFClient::Font self)	902	DESTROY (CFPlus::Font self)
660	CODE:	903	CODE:
661	pango_font_description_free (self);	904	pango_font_description_free (self);
662		905
663	void	906	void
664	make_default (CFClient::Font self)	907	make_default (CFPlus::Font self)
665	CODE:	908	CODE:
666	default_font = self;	909	default_font = self;
667		910
668	MODULE = CFClient PACKAGE = CFClient::Layout	911	MODULE = CFPlus PACKAGE = CFPlus::Layout
669		912
670	CFClient::Layout	913	void
671	new (SV *class, int base_height = MIN_FONT_HEIGHT)	914	reset_glyph_cache ()
		915	CODE:
		916	tc_clear ();
		917
		918	CFPlus::Layout
		919	new (SV *class)
672	CODE:	920	CODE:
673	New (0, RETVAL, 1, struct cf_layout);	921	New (0, RETVAL, 1, struct cf_layout);
		922
674	RETVAL->pl = pango_layout_new (context);	923	RETVAL->pl = pango_layout_new (opengl_context);
675	RETVAL->base_height = base_height;	924	RETVAL->r = 1.;
		925	RETVAL->g = 1.;
		926	RETVAL->b = 1.;
		927	RETVAL->a = 1.;
		928	RETVAL->base_height = MIN_FONT_HEIGHT;
676	RETVAL->font = 0;	929	RETVAL->font = 0;
		930
677	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
678	pango_layout_set_font_description (RETVAL->pl, default_font);	932	layout_update_font (RETVAL);
679	OUTPUT:	933	OUTPUT:
680	RETVAL	934	RETVAL
681		935
682	void	936	void
683	DESTROY (CFClient::Layout self)	937	DESTROY (CFPlus::Layout self)
684	CODE:	938	CODE:
685	g_object_unref (self->pl);	939	g_object_unref (self->pl);
686	Safefree (self);	940	Safefree (self);
687		941
688	void	942	void
689	set_text (CFClient::Layout self, SV *text_)	943	set_text (CFPlus::Layout self, SV *text_)
690	CODE:	944	CODE:
691	{	945	{
692	STRLEN textlen;	946	STRLEN textlen;
693	char *text = SvPVutf8 (text_, textlen);	947	char *text = SvPVutf8 (text_, textlen);
694		948
695	pango_layout_set_text (self->pl, text, textlen);	949	pango_layout_set_text (self->pl, text, textlen);
696	}	950	}
697		951
698	void	952	void
699	set_markup (CFClient::Layout self, SV *text_)	953	set_markup (CFPlus::Layout self, SV *text_)
700	CODE:	954	CODE:
701	{	955	{
702	STRLEN textlen;	956	STRLEN textlen;
703	char *text = SvPVutf8 (text_, textlen);	957	char *text = SvPVutf8 (text_, textlen);
704		958
705	pango_layout_set_markup (self->pl, text, textlen);	959	pango_layout_set_markup (self->pl, text, textlen);
706	}	960	}
707		961
708	SV *	962	void
		963	set_shapes (CFPlus::Layout self, ...)
		964	CODE:
		965	{
		966	PangoAttrList *attrs = 0;
		967	const char *text = pango_layout_get_text (self->pl);
		968	const char *pos = text;
		969	int arg = 4;
		970
		971	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		972	{
		973	PangoRectangle inkrect, rect;
		974	PangoAttribute *attr;
		975
		976	int x = SvIV (ST (arg - 3));
		977	int y = SvIV (ST (arg - 2));
		978	int w = SvIV (ST (arg - 1));
		979	int h = SvIV (ST (arg ));
		980
		981	inkrect.x = 0;
		982	inkrect.y = 0;
		983	inkrect.width = 0;
		984	inkrect.height = 0;
		985
		986	rect.x = x * PANGO_SCALE;
		987	rect.y = y * PANGO_SCALE;
		988	rect.width = w * PANGO_SCALE;
		989	rect.height = h * PANGO_SCALE;
		990
		991	if (!attrs)
		992	attrs = pango_layout_get_attributes (self->pl);
		993
		994	attr = pango_attr_shape_new (&inkrect, &rect);
		995	attr->start_index = pos - text;
		996	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		997	pango_attr_list_insert (attrs, attr);
		998
		999	arg += 4;
		1000	pos += sizeof (OBJ_STR) - 1;
		1001	}
		1002
		1003	if (attrs)
		1004	pango_layout_set_attributes (self->pl, attrs);
		1005	}
		1006
		1007	void
709	get_text (CFClient::Layout self)	1008	get_shapes (CFPlus::Layout self)
710	CODE:	1009	PPCODE:
		1010	{
		1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1012
		1013	do
		1014	{
		1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1016
		1017	if (run && shape_attr_p (run))
		1018	{
		1019	PangoRectangle extents;
		1020	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1021
		1022	EXTEND (SP, 2);
		1023	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1024	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1025	}
		1026	}
		1027	while (pango_layout_iter_next_run (iter));
		1028
		1029	pango_layout_iter_free (iter);
		1030	}
		1031
		1032	int
		1033	has_wrapped (CFPlus::Layout self)
		1034	CODE:
		1035	{
		1036	int lines = 1;
		1037	const char *text = pango_layout_get_text (self->pl);
		1038
		1039	while (*text)
		1040	lines += *text++ == '\n';
		1041
711	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1042	RETVAL = lines < pango_layout_get_line_count (self->pl);
712	SvUTF8_on (RETVAL);	1043	}
713	OUTPUT:	1044	OUTPUT:
714	RETVAL	1045	RETVAL
715		1046
		1047	SV *
		1048	get_text (CFPlus::Layout self)
		1049	CODE:
		1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1051	sv_utf8_decode (RETVAL);
		1052	OUTPUT:
		1053	RETVAL
		1054
716	void	1055	void
		1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1057	CODE:
		1058	self->r = r;
		1059	self->g = g;
		1060	self->b = b;
		1061	self->a = a;
		1062
		1063	void
717	set_font (CFClient::Layout self, CFClient::Font font = 0)	1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
718	CODE:	1065	CODE:
719	if (self->font != font)	1066	if (self->font != font)
720	{	1067	{
721	self->font = font;	1068	self->font = font;
722	layout_update_font (self);	1069	layout_update_font (self);
723	}	1070	}
724		1071
725	void	1072	void
726	set_height (CFClient::Layout self, int base_height)	1073	set_height (CFPlus::Layout self, int base_height)
727	CODE:	1074	CODE:
728	if (self->base_height != base_height)	1075	if (self->base_height != base_height)
729	{	1076	{
730	self->base_height = base_height;	1077	self->base_height = base_height;
731	layout_update_font (self);	1078	layout_update_font (self);
732	}	1079	}
733		1080
734	void	1081	void
735	set_width (CFClient::Layout self, int max_width = -1)	1082	set_width (CFPlus::Layout self, int max_width = -1)
736	CODE:	1083	CODE:
737	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
738		1085
739	void	1086	void
		1087	set_indent (CFPlus::Layout self, int indent)
		1088	CODE:
		1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1090
		1091	void
		1092	set_spacing (CFPlus::Layout self, int spacing)
		1093	CODE:
		1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1095
		1096	void
		1097	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1098	CODE:
		1099	pango_layout_set_ellipsize (self->pl,
		1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1103	: PANGO_ELLIPSIZE_NONE
		1104	);
		1105
		1106	void
		1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1108	CODE:
		1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1110
		1111	void
740	size (CFClient::Layout self)	1112	size (CFPlus::Layout self)
741	PPCODE:	1113	PPCODE:
742	{	1114	{
743	int w, h;	1115	int w, h;
744		1116
745	layout_get_pixel_size (self, &w, &h);	1117	layout_get_pixel_size (self, &w, &h);
…		…
748	PUSHs (sv_2mortal (newSViv (w)));	1120	PUSHs (sv_2mortal (newSViv (w)));
749	PUSHs (sv_2mortal (newSViv (h)));	1121	PUSHs (sv_2mortal (newSViv (h)));
750	}	1122	}
751		1123
752	int	1124	int
		1125	descent (CFPlus::Layout self)
		1126	CODE:
		1127	{
		1128	PangoRectangle rect;
		1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1130	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1131	RETVAL = PANGO_DESCENT (rect);
		1132	}
		1133	OUTPUT:
		1134	RETVAL
		1135
		1136	int
753	xy_to_index (CFClient::Layout self, int x, int y)	1137	xy_to_index (CFPlus::Layout self, int x, int y)
754	CODE:	1138	CODE:
755	{	1139	{
756	int index, trailing;	1140	int index, trailing;
757	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
758	RETVAL = index;	1142	RETVAL = index + trailing;
759	}	1143	}
760	OUTPUT:	1144	OUTPUT:
761	RETVAL	1145	RETVAL
762		1146
763	void	1147	void
764	cursor_pos (CFClient::Layout self, int index)	1148	cursor_pos (CFPlus::Layout self, int index)
765	PPCODE:	1149	PPCODE:
766	{	1150	{
767	PangoRectangle strong_pos;	1151	PangoRectangle strong_pos;
768	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
769		1153
…		…
772	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
773	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
774	}	1158	}
775		1159
776	void	1160	void
777	render (CFClient::Layout self)	1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
778	PPCODE:	1162	PPCODE:
779	{	1163	{
780	SV *retval;	1164	int line, x;
781	int w, h;
782	FT_Bitmap bitmap;
783		1165
784	layout_get_pixel_size (self, &w, &h);	1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
785		1168
786	retval = newSV (w * h);
787	SvPOK_only (retval);
788	SvCUR_set (retval, w * h);
789
790	bitmap.rows = h;
791	bitmap.width = w;
792	bitmap.pitch = w;
793	bitmap.buffer = (unsigned char*)SvPVX (retval);
794	bitmap.num_grays = 256;
795	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
796
797	memset (bitmap.buffer, 0, w * h);
798
799	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
800
801	EXTEND (SP, 3);	1169	EXTEND (SP, 2);
802	PUSHs (sv_2mortal (newSViv (w)));	1170	PUSHs (sv_2mortal (newSViv (line - 1)));
		1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1172	}
		1173
		1174	void
		1175	line_x_to_index (CFPlus::Layout self, int line, int x)
		1176	PPCODE:
		1177	{
		1178	PangoLayoutLine *lp;
		1179	int index, trailing;
		1180
		1181	if (line < 0)
		1182	XSRETURN_EMPTY;
		1183
		1184	if (!(lp = pango_layout_get_line (self->pl, line)))
		1185	XSRETURN_EMPTY; /* do better */
		1186
		1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1188
		1189	EXTEND (SP, 2);
		1190	if (GIMME_V == G_SCALAR)
		1191	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1192	else
		1193	{
803	PUSHs (sv_2mortal (newSViv (h)));	1194	PUSHs (sv_2mortal (newSViv (index)));
804	PUSHs (sv_2mortal (retval));	1195	PUSHs (sv_2mortal (newSViv (trailing)));
		1196	}
805	}	1197	}
806		1198
		1199	void
		1200	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1201	PPCODE:
		1202	pango_opengl_render_layout_subpixel (
		1203	self->pl,
		1204	x * PANGO_SCALE, y * PANGO_SCALE,
		1205	self->r, self->g, self->b, self->a,
		1206	flags
		1207	);
		1208
807	MODULE = CFClient PACKAGE = CFClient::Texture	1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
808		1210
809	void	1211	void
		1212	pad2pot (SV data_, SV w_, SV *h_)
		1213	CODE:
		1214	{
		1215	int ow = SvIV (w_);
		1216	int oh = SvIV (h_);
		1217
		1218	if (ow && oh)
		1219	{
		1220	int nw = minpot (ow);
		1221	int nh = minpot (oh);
		1222
		1223	if (nw != ow \|\| nh != oh)
		1224	{
		1225	if (SvOK (data_))
		1226	{
		1227	STRLEN datalen;
		1228	char *data = SvPVbyte (data_, datalen);
		1229	int bpp = datalen / (ow * oh);
		1230	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1231
		1232	SvPOK_only (result_);
		1233	SvCUR_set (result_, nw * nh * bpp);
		1234
		1235	memset (SvPVX (result_), 0, nw * nh * bpp);
		1236	while (oh--)
		1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1238
		1239	sv_setsv (data_, result_);
		1240	}
		1241
		1242	sv_setiv (w_, nw);
		1243	sv_setiv (h_, nh);
		1244	}
		1245	}
		1246	}
		1247
		1248	void
810	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
811	PROTOTYPE: $$$;$$	1250	PROTOTYPE: $$$;$$
		1251	ALIAS:
		1252	draw_quad_alpha = 1
		1253	draw_quad_alpha_premultiplied = 2
812	CODE:	1254	CODE:
813	{	1255	{
814	HV hv = (HV )SvRV (self);	1256	HV hv = (HV )SvRV (self);
815	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
816	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
817	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
818	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
819		1260
820	if (items < 5)	1261	if (items < 5)
821	{	1262	{
822	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));
823	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));
824	}	1265	}
825		1266
		1267	if (ix)
		1268	{
		1269	glEnable (GL_BLEND);
		1270
		1271	if (ix == 2)
		1272	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1273	else
		1274	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1275	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1276
		1277	glEnable (GL_ALPHA_TEST);
		1278	glAlphaFunc (GL_GREATER, 0.01f);
		1279	}
		1280
826	glBindTexture (GL_TEXTURE_2D, name);	1281	glBindTexture (GL_TEXTURE_2D, name);
827	if (wrap_mode) {	1282
828	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
829	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
830	}
831	glBegin (GL_QUADS);	1283	glBegin (GL_QUADS);
832	glTexCoord2f (0, 0); glVertex2f (x , y );	1284	glTexCoord2f (0, 0); glVertex2f (x , y );
833	glTexCoord2f (0, t); glVertex2f (x , y + h);	1285	glTexCoord2f (0, t); glVertex2f (x , y + h);
834	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1286	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
835	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1287	glTexCoord2f (s, 0); glVertex2f (x + w, y );
836	glEnd ();	1288	glEnd ();
837	}
838		1289
		1290	if (ix)
		1291	{
		1292	glDisable (GL_ALPHA_TEST);
		1293	glDisable (GL_BLEND);
		1294	}
		1295	}
		1296
839	MODULE = CFClient PACKAGE = CFClient::Map	1297	MODULE = CFPlus PACKAGE = CFPlus::Map
840		1298
841	CFClient::Map	1299	CFPlus::Map
842	new (SV *class, int map_width, int map_height)	1300	new (SV *class)
843	CODE:	1301	CODE:
844	New (0, RETVAL, 1, struct map);	1302	New (0, RETVAL, 1, struct map);
845	RETVAL->x = 0;	1303	RETVAL->x = 0;
846	RETVAL->y = 0;	1304	RETVAL->y = 0;
847	RETVAL->w = map_width;	1305	RETVAL->w = 0;
848	RETVAL->h = map_height;	1306	RETVAL->h = 0;
849	RETVAL->ox = 0;	1307	RETVAL->ox = 0;
850	RETVAL->oy = 0;	1308	RETVAL->oy = 0;
851	RETVAL->faces = 8192;	1309	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
852	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1310	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
853	RETVAL->texs = 8192;
854	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
855	RETVAL->rows = 0;	1311	RETVAL->rows = 0;
856	RETVAL->row = 0;	1312	RETVAL->row = 0;
857	OUTPUT:	1313	OUTPUT:
858	RETVAL	1314	RETVAL
859		1315
860	void	1316	void
861	DESTROY (CFClient::Map self)	1317	DESTROY (CFPlus::Map self)
862	CODE:	1318	CODE:
863	{	1319	{
864	map_clear (self);	1320	map_clear (self);
865	Safefree (self->face);	1321	Safefree (self->face2tile);
		1322	Safefree (self->tex);
866	Safefree (self);	1323	Safefree (self);
867	}	1324	}
868		1325
869	void	1326	void
		1327	resize (CFPlus::Map self, int map_width, int map_height)
		1328	CODE:
		1329	self->w = map_width;
		1330	self->h = map_height;
		1331
		1332	void
870	clear (CFClient::Map self)	1333	clear (CFPlus::Map self)
871	CODE:	1334	CODE:
872	map_clear (self);	1335	map_clear (self);
873		1336
874	void	1337	void
875	set_face (CFClient::Map self, int face, int texid)	1338	set_tileid (CFPlus::Map self, int face, int tile)
876	CODE:	1339	CODE:
877	{	1340	{
878	while (self->faces <= face)	1341	need_facenum (self, face); self->face2tile [face] = tile;
879	{	1342	need_texid (self, tile);
880	Append (mapface, self->face, self->faces, self->faces);
881	self->faces *= 2;
882	}
883
884	self->face [face] = texid;
885	}	1343	}
886		1344
887	void	1345	void
		1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1347	CODE:
		1348	{
		1349	tileid texid;
		1350	maptex *tex;
		1351
		1352	if (face < 0 \|\| face >= self->faces)
		1353	return;
		1354
		1355	if (smooth < 0 \|\| smooth >= self->faces)
		1356	return;
		1357
		1358	texid = self->face2tile [face];
		1359
		1360	if (!texid)
		1361	return;
		1362
		1363	tex = self->tex + texid;
		1364	tex->smoothtile = self->face2tile [smooth];
		1365	tex->smoothlevel = level;
		1366	}
		1367
		1368	void
888	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)	1369	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)
889	CODE:	1370	CODE:
890	{	1371	{
891	while (self->texs <= texid)	1372	need_texid (self, texid);
892	{
893	Append (maptex, self->tex, self->texs, self->texs);
894	self->texs *= 2;
895	}
896		1373
897	{	1374	{
898	maptex *tex = self->tex + texid;	1375	maptex *tex = self->tex + texid;
899		1376
900	tex->name = name;	1377	tex->name = name;
…		…
905	tex->r = r;	1382	tex->r = r;
906	tex->g = g;	1383	tex->g = g;
907	tex->b = b;	1384	tex->b = b;
908	tex->a = a;	1385	tex->a = a;
909	}	1386	}
		1387
		1388	// somewhat hackish, but for textures that require it, it really
		1389	// improves the look, and most others don't suffer.
		1390	glBindTexture (GL_TEXTURE_2D, name);
		1391	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1392	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1393	// use uglier nearest interpolation because linear suffers
		1394	// from transparent color bleeding and ugly wrapping effects.
		1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
910	}	1396	}
911		1397
912	int	1398	int
913	ox (CFClient::Map self)	1399	ox (CFPlus::Map self)
914	ALIAS:	1400	ALIAS:
915	oy = 1	1401	oy = 1
		1402	x = 2
		1403	y = 3
		1404	w = 4
		1405	h = 5
916	CODE:	1406	CODE:
917	switch (ix)	1407	switch (ix)
918	{	1408	{
919	case 0: RETVAL = self->ox; break;	1409	case 0: RETVAL = self->ox; break;
920	case 1: RETVAL = self->oy; break;	1410	case 1: RETVAL = self->oy; break;
		1411	case 2: RETVAL = self->x; break;
		1412	case 3: RETVAL = self->y; break;
		1413	case 4: RETVAL = self->w; break;
		1414	case 5: RETVAL = self->h; break;
921	}	1415	}
922	OUTPUT:	1416	OUTPUT:
923	RETVAL	1417	RETVAL
924		1418
925	void	1419	void
926	scroll (CFClient::Map self, int dx, int dy)	1420	scroll (CFPlus::Map self, int dx, int dy)
927	CODE:	1421	CODE:
928	{	1422	{
929	if (dx > 0)	1423	if (dx > 0)
930	map_blank (self, self->x, self->y, dx - 1, self->h);	1424	map_blank (self, self->x, self->y, dx, self->h);
931	else if (dx < 0)	1425	else if (dx < 0)
932	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1426	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
933		1427
934	if (dy > 0)	1428	if (dy > 0)
935	map_blank (self, self->x, self->y, self->w, dy - 1);	1429	map_blank (self, self->x, self->y, self->w, dy);
936	else if (dy < 0)	1430	else if (dy < 0)
937	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1431	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
938		1432
939	self->ox += dx; self->x += dx;	1433	self->ox += dx; self->x += dx;
940	self->oy += dy; self->y += dy;	1434	self->oy += dy; self->y += dy;
941		1435
942	while (self->y < 0)	1436	while (self->y < 0)
…		…
947	self->y += MAP_EXTEND_Y;	1441	self->y += MAP_EXTEND_Y;
948	}	1442	}
949	}	1443	}
950		1444
951	void	1445	void
952	map1a_update (CFClient::Map self, SV *data_)	1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)
953	CODE:	1447	CODE:
954	{	1448	{
955	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1449	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
956	uint8_t data_end = (uint8_t )SvEND (data_);	1450	uint8_t data_end = (uint8_t )SvEND (data_);
957	mapcell *cell;	1451	mapcell *cell;
958	int x, y, flags;	1452	int x, y, flags;
959		1453
960	while (data < data_end)	1454	while (data < data_end - 1)
961	{	1455	{
962	flags = (data [0] << 8) + data [1]; data += 2;	1456	flags = (data [0] << 8) + data [1]; data += 2;
963		1457
964	x = ((flags >> 10) & 63) + self->x;	1458	x = self->x + ((flags >> 10) & 63);
965	y = ((flags >> 4) & 63) + self->y;	1459	y = self->y + ((flags >> 4) & 63);
966		1460
967	cell = map_get_cell (self, x, y);	1461	cell = map_get_cell (self, x, y);
968		1462
969	if (flags & 15)	1463	if (flags & 15)
970	{	1464	{
971	if (cell->darkness < 0)	1465	if (!cell->darkness)
972	{	1466	{
		1467	memset (cell, 0, sizeof (*cell));
973	cell->darkness = 0;	1468	cell->darkness = 256;
974	cell->face [0] = 0;
975	cell->face [1] = 0;
976	cell->face [2] = 0;
977	}	1469	}
978		1470
979	cell->darkness = flags & 8 ? *data++ : 255;
980
981	//TODO: don't trust server data to be in-range(!)	1471	//TODO: don't trust server data to be in-range(!)
		1472
		1473	if (flags & 8)
		1474	{
		1475	if (extmap)
		1476	{
		1477	uint8_t ext, cmd;
		1478
		1479	do
		1480	{
		1481	ext = *data++;
		1482	cmd = ext & 0x3f;
		1483
		1484	if (cmd < 4)
		1485	cell->darkness = 255 - ext * 64 + 1;
		1486	else if (cmd == 5) // health
		1487	{
		1488	cell->stat_width = 1;
		1489	cell->stat_hp = *data++;
		1490	}
		1491	else if (cmd == 6) // monster width
		1492	cell->stat_width = *data++ + 1;
		1493	else if (cmd == 0x47)
		1494	{
		1495	if (*data == 4)
		1496	; // decode player count
		1497
		1498	data += *data + 1;
		1499	}
		1500	else if (cmd == 8) // cell flags
		1501	cell->flags = *data++;
		1502	else if (ext & 0x40) // unknown, multibyte => skip
		1503	data += *data + 1;
		1504	else
		1505	data++;
		1506	}
		1507	while (ext & 0x80);
		1508	}
		1509	else
		1510	cell->darkness = *data++ + 1;
		1511	}
982		1512
983	if (flags & 4)	1513	if (flags & 4)
984	{	1514	{
985	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1515	faceid face = (data [0] << 8) + data [1]; data += 2;
		1516	need_facenum (self, face);
		1517	cell->tile [0] = self->face2tile [face];
986	}	1518	}
987		1519
988	if (flags & 2)	1520	if (flags & 2)
989	{	1521	{
990	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1522	faceid face = (data [0] << 8) + data [1]; data += 2;
		1523	need_facenum (self, face);
		1524	cell->tile [1] = self->face2tile [face];
991	}	1525	}
992		1526
993	if (flags & 1)	1527	if (flags & 1)
994	{	1528	{
995	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1529	faceid face = (data [0] << 8) + data [1]; data += 2;
		1530	need_facenum (self, face);
		1531	cell->tile [2] = self->face2tile [face];
996	}	1532	}
997	}	1533	}
998	else	1534	else
999	cell->darkness = -1;	1535	cell->darkness = 0;
1000	}	1536	}
1001	}	1537	}
1002		1538
1003	SV *	1539	SV *
1004	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1005	CODE:	1541	CODE:
1006	{	1542	{
1007	int x1, x;	1543	int x1, x;
1008	int y1, y;	1544	int y1, y;
1009	int z;	1545	int z;
…		…
1030	{	1566	{
1031	mapcell *cell = row->col + (x - row->c0);	1567	mapcell *cell = row->col + (x - row->c0);
1032		1568
1033	for (z = 0; z <= 0; z++)	1569	for (z = 0; z <= 0; z++)
1034	{	1570	{
1035	mapface face = cell->face [z];
1036
1037	if (face)
1038	{
1039	maptex tex = self->tex [face];	1571	maptex tex = self->tex [cell->tile [z]];
1040	int a0 = 255 - tex.a;	1572	int a0 = 255 - tex.a;
1041	int a1 = tex.a;	1573	int a1 = tex.a;
1042		1574
1043	r = (r * a0 + tex.r * a1) / 255;	1575	r = (r * a0 + tex.r * a1) / 255;
1044	g = (g * a0 + tex.g * a1) / 255;	1576	g = (g * a0 + tex.g * a1) / 255;
1045	b = (b * a0 + tex.b * a1) / 255;	1577	b = (b * a0 + tex.b * a1) / 255;
1046	a = (a * a0 + tex.a * a1) / 255;	1578	a = (a * a0 + tex.a * a1) / 255;
1047	}
1048	}	1579	}
1049	}	1580	}
1050		1581
1051	*map++ = (r )	1582	*map++ = (r )
1052	\| (g << 8)	1583	\| (g << 8)
…		…
1059	}	1590	}
1060	OUTPUT:	1591	OUTPUT:
1061	RETVAL	1592	RETVAL
1062		1593
1063	void	1594	void
1064	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1065	PPCODE:	1596	CODE:
1066	{	1597	{
1067	int vx, vy;	1598	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1601	smooth_key skey;
1068	int x, y, z;	1602	int x, y, z;
1069	int last_name;	1603	int last_name;
1070	mapface face;	1604
		1605	// thats current max. sorry.
		1606	if (sw > 255) sw = 255;
		1607	if (sh > 255) sh = 255;
		1608
		1609	// clear key, in case of extra padding
		1610	memset (&skey, 0, sizeof (skey));
		1611
		1612	glColor4ub (255, 255, 255, 255);
		1613
		1614	glEnable (GL_BLEND);
		1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1616	glEnable (GL_TEXTURE_2D);
		1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1618
		1619	glBegin (GL_QUADS);
		1620
		1621	last_name = 0;
		1622
		1623	mx += self->x;
		1624	my += self->y;
		1625
		1626	// first pass: determine smooth_max
		1627	// rather ugly, if you ask me
		1628	// could also be stored inside mapcell and updated on change
		1629	memset (smooth_max, 0, sizeof (smooth_max));
		1630
		1631	for (y = 0; y < sh; y++)
		1632	if (0 <= y + my && y + my < self->rows)
		1633	{
		1634	maprow *row = self->row + (y + my);
		1635
		1636	for (x = 0; x < sw; x++)
		1637	if (row->c0 <= x + mx && x + mx < row->c1)
		1638	{
		1639	mapcell *cell = row->col + (x + mx - row->c0);
		1640
		1641	smooth_max[x + 1][y + 1] =
		1642	MAX (self->tex [cell->tile [0]].smoothlevel,
		1643	MAX (self->tex [cell->tile [1]].smoothlevel,
		1644	self->tex [cell->tile [2]].smoothlevel));
		1645	}
		1646	}
		1647
		1648	for (z = 0; z <= 2; z++)
		1649	{
		1650	memset (smooth_level, 0, sizeof (smooth_level));
		1651
		1652	for (y = 0; y < sh; y++)
		1653	if (0 <= y + my && y + my < self->rows)
		1654	{
		1655	maprow *row = self->row + (y + my);
		1656
		1657	for (x = 0; x < sw; x++)
		1658	if (row->c0 <= x + mx && x + mx < row->c1)
		1659	{
		1660	mapcell *cell = row->col + (x + mx - row->c0);
		1661	tileid tile = cell->tile [z];
		1662
		1663	if (tile)
		1664	{
		1665	maptex tex = self->tex [tile];
		1666	int px = (x + 1) * T - tex.w;
		1667	int py = (y + 1) * T - tex.h;
		1668
		1669	// suppressing texture state switches here
		1670	// is only moderately effective, but worth the extra effort
		1671	if (last_name != tex.name)
		1672	{
		1673	if (!tex.name)
		1674	tex = self->tex [2]; /* missing, replace by noface */
		1675
		1676	glEnd ();
		1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1678	glBegin (GL_QUADS);
		1679	}
		1680
		1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1685
		1686	if (cell->flags && z == 2)
		1687	{
		1688	if (cell->flags & 1)
		1689	{
		1690	maptex tex = self->tex [1];
		1691	int px = x * T + T * 2 / 32;
		1692	int py = y * T - T * 6 / 32;
		1693
		1694	glEnd ();
		1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1696	glBegin (GL_QUADS);
		1697
		1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1702	}
		1703	}
		1704
		1705	// update smooth hash
		1706	if (tex.smoothtile)
		1707	{
		1708	skey.tile = tex.smoothtile;
		1709	skey.level = tex.smoothlevel;
		1710
		1711	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1712
		1713	// add bits to current tile and all neighbours. skey.x\|y is
		1714	// shifted +1\|+1 so we always stay positive.
		1715
		1716	// bits is ___n cccc CCCC bbbb
		1717	// n do not draw borders&corners
		1718	// c draw these corners, but...
		1719	// C ... not these
		1720	// b draw these borders
		1721
		1722	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1723	// ┃· ·· ·┃ ━━
		1724
		1725	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1726	// ·· ·· ·┏ ┓·
		1727
		1728	// full tile
		1729	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1730
		1731	// borders
		1732	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1733	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1734	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1735	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1736
		1737	// corners
		1738	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1739	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1740	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1741	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1742	}
		1743	}
		1744	}
		1745	}
		1746
		1747	// go through all smoothlevels, lowest to highest, then draw.
		1748	// this is basically counting sort
		1749	{
		1750	int w, b;
		1751
		1752	for (w = 0; w < 256 / 32; ++w)
		1753	{
		1754	uint32_t smask = smooth_level [w];
		1755	if (smask)
		1756	for (b = 0; b < 32; ++b)
		1757	if (smask & (((uint32_t)1) << b))
		1758	{
		1759	int level = (w << 5) \| b;
		1760	HE *he;
		1761
		1762	hv_iterinit (smooth);
		1763	while ((he = hv_iternext (smooth)))
		1764	{
		1765	smooth_key skey = (smooth_key )HeKEY (he);
		1766	IV bits = SvIVX (HeVAL (he));
		1767
		1768	if (!(bits & 0x1000)
		1769	&& skey->level == level
		1770	&& level > smooth_max [skey->x][skey->y])
		1771	{
		1772	maptex tex = self->tex [skey->tile];
		1773	int px = (((int)skey->x) - 1) * T;
		1774	int py = (((int)skey->y) - 1) * T;
		1775	int border = bits & 15;
		1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1777	float dx = tex.s * .0625f; // 16 images/row
		1778	float dy = tex.t * .5f ; // 2 images/column
		1779
		1780	// this time naively avoiding texture state changes
		1781	// save gobs of state changes.
		1782	if (last_name != tex.name)
		1783	{
		1784	if (!tex.name)
		1785	continue; // smoothing not yet available
		1786
		1787	glEnd ();
		1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1789	glBegin (GL_QUADS);
		1790	}
		1791
		1792	if (border)
		1793	{
		1794	float ox = border * dx;
		1795
		1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1800	}
		1801
		1802	if (corner)
		1803	{
		1804	float ox = corner * dx;
		1805
		1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1810	}
		1811	}
		1812	}
		1813	}
		1814	}
		1815	}
		1816
		1817	hv_clear (smooth);
		1818	}
		1819
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	glDisable (GL_BLEND);
		1824
		1825	// top layer: overlays such as the health bar
		1826	for (y = 0; y < sh; y++)
		1827	if (0 <= y + my && y + my < self->rows)
		1828	{
		1829	maprow *row = self->row + (y + my);
		1830
		1831	for (x = 0; x < sw; x++)
		1832	if (row->c0 <= x + mx && x + mx < row->c1)
		1833	{
		1834	mapcell *cell = row->col + (x + mx - row->c0);
		1835
		1836	int px = x * T;
		1837	int py = y * T;
		1838
		1839	if (cell->stat_hp)
		1840	{
		1841	int width = cell->stat_width * T;
		1842	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1843
		1844	glColor3ub (0, 0, 0);
		1845	glRectf (px + 1, py - thick - 2,
		1846	px + width - 1, py);
		1847
		1848	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1849	glRectf (px + 2,
		1850	py - thick - 1,
		1851	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1852	}
		1853	}
		1854	}
		1855	}
		1856
		1857	void
		1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1859	CODE:
		1860	{
		1861	static float color[16][3] = {
		1862	{ 0.00F, 0.00F, 0.00F },
		1863	{ 1.00F, 1.00F, 1.00F },
		1864	{ 0.00F, 0.00F, 0.55F },
		1865	{ 1.00F, 0.00F, 0.00F },
		1866
		1867	{ 1.00F, 0.54F, 0.00F },
		1868	{ 0.11F, 0.56F, 1.00F },
		1869	{ 0.93F, 0.46F, 0.00F },
		1870	{ 0.18F, 0.54F, 0.34F },
		1871
		1872	{ 0.56F, 0.73F, 0.56F },
		1873	{ 0.80F, 0.80F, 0.80F },
		1874	{ 0.55F, 0.41F, 0.13F },
		1875	{ 0.99F, 0.77F, 0.26F },
		1876
		1877	{ 0.74F, 0.65F, 0.41F },
		1878
		1879	{ 0.00F, 1.00F, 1.00F },
		1880	{ 1.00F, 0.00F, 1.00F },
		1881	{ 1.00F, 1.00F, 0.00F },
		1882	};
		1883
		1884	int x, y;
		1885
		1886	glEnable (GL_TEXTURE_2D);
		1887	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1888	glEnable (GL_BLEND);
		1889	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1890	glBegin (GL_QUADS);
		1891
		1892	for (y = 0; y < h; y++)
		1893	for (x = 0; x < w; x++)
		1894	{
		1895	unsigned char m = data [x + y * w];
		1896
		1897	if (m)
		1898	{
		1899	float *c = color [m & 15];
		1900
		1901	float tx1 = m & 0x40 ? 0.5 : 0.;
		1902	float tx2 = tx1 + 0.5;
		1903
		1904	glColor4f (c[0], c[1], c[2], 0.75);
		1905	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1906	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1907	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1908	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1909	}
		1910	}
		1911
		1912	glEnd ();
		1913	glDisable (GL_BLEND);
		1914	glDisable (GL_TEXTURE_2D);
		1915	}
		1916
		1917	void
		1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1919	PPCODE:
		1920	{
		1921	int x, y;
1071	int sw4 = (sw + 3) & ~3;	1922	int sw4 = (sw + 3) & ~3;
1072	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1923	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1073	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1924	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1074		1925
1075	memset (darkness, 255, sw4 * sh);	1926	memset (darkness, 255, sw4 * sh);
1076	SvPOK_only (darkness_sv);	1927	SvPOK_only (darkness_sv);
1077	SvCUR_set (darkness_sv, sw4 * sh);	1928	SvCUR_set (darkness_sv, sw4 * sh);
1078		1929
1079	vx = self->x + (self->w - sw) / 2 - shift_x;	1930	mx += self->x;
1080	vy = self->y + (self->h - sh) / 2 - shift_y;	1931	my += self->y;
1081		1932
1082	/*
1083	int vx = self->vx = self->w >= sw
1084	? self->x + (self->w - sw) / 2
1085	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1086
1087	int vy = self->vy = self->h >= sh
1088	? self->y + (self->h - sh) / 2
1089	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1090	*/
1091
1092	glColor4ub (255, 255, 255, 255);
1093
1094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1095	glEnable (GL_BLEND);
1096	glEnable (GL_TEXTURE_2D);
1097	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1098
1099	glBegin (GL_QUADS);
1100
1101	last_name = 0;
1102
1103	for (z = 0; z < 3; z++)
1104	for (y = 0; y < sh; y++)	1933	for (y = 0; y < sh; y++)
1105	if (0 <= y + vy && y + vy < self->rows)	1934	if (0 <= y + my && y + my < self->rows)
1106	{	1935	{
1107	maprow *row = self->row + (y + vy);	1936	maprow *row = self->row + (y + my);
1108		1937
1109	for (x = 0; x < sw; x++)	1938	for (x = 0; x < sw; x++)
1110	if (row->c0 <= x + vx && x + vx < row->c1)	1939	if (row->c0 <= x + mx && x + mx < row->c1)
1111	{	1940	{
1112	mapcell *cell = row->col + (x + vx - row->c0);	1941	mapcell *cell = row->col + (x + mx - row->c0);
1113		1942
1114	darkness[y * sw4 + x] = cell->darkness < 0	1943	darkness[y * sw4 + x] = cell->darkness
		1944	? 255 - (cell->darkness - 1)
1115	? 255 - FOW_DARKNESS	1945	: 255 - FOW_DARKNESS;
1116	: 255 - cell->darkness;
1117
1118	face = cell->face [z];
1119
1120	if (face)
1121	{
1122	maptex tex = self->tex [face];
1123
1124	int px = (x + 1) * 32 - tex.w;
1125	int py = (y + 1) * 32 - tex.h;
1126
1127	if (last_name != tex.name)
1128	{
1129	glEnd ();
1130	last_name = tex.name;
1131	glBindTexture (GL_TEXTURE_2D, last_name);
1132	glBegin (GL_QUADS);
1133	}
1134
1135	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1136	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1137	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1138	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1139	}
1140	}	1946	}
1141	}	1947	}
1142
1143	glEnd ();
1144
1145	glDisable (GL_TEXTURE_2D);
1146	glDisable (GL_BLEND);
1147		1948
1148	EXTEND (SP, 3);	1949	EXTEND (SP, 3);
1149	PUSHs (sv_2mortal (newSViv (sw4)));	1950	PUSHs (sv_2mortal (newSViv (sw4)));
1150	PUSHs (sv_2mortal (newSViv (sh)));	1951	PUSHs (sv_2mortal (newSViv (sh)));
1151	PUSHs (darkness_sv);	1952	PUSHs (darkness_sv);
1152	}	1953	}
1153		1954
1154	SV *	1955	SV *
1155	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1156	CODE:	1957	CODE:
1157	{	1958	{
1158	int x, y, x1, y1;	1959	int x, y, x1, y1;
1159	SV data_sv = newSV (w h * 7 + 5);	1960	SV data_sv = newSV (w h * 7 + 5);
1160	uint8_t data = (uint8_t )SvPVX (data_sv);	1961	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1185	if (row && row->c0 <= x && x < row->c1)	1986	if (row && row->c0 <= x && x < row->c1)
1186	{	1987	{
1187	mapcell *cell = row->col + (x - row->c0);	1988	mapcell *cell = row->col + (x - row->c0);
1188	uint8_t flags = 0;	1989	uint8_t flags = 0;
1189		1990
1190	if (cell->face [0]) flags \|= 1;	1991	if (cell->tile [0]) flags \|= 1;
1191	if (cell->face [1]) flags \|= 2;	1992	if (cell->tile [1]) flags \|= 2;
1192	if (cell->face [2]) flags \|= 4;	1993	if (cell->tile [2]) flags \|= 4;
1193		1994
1194	*data++ = flags;	1995	*data++ = flags;
1195		1996
1196	if (flags & 1)	1997	if (flags & 1)
1197	{	1998	{
		1999	tileid tile = cell->tile [0];
1198	*data++ = cell->face [0] >> 8;	2000	*data++ = tile >> 8;
1199	*data++ = cell->face [0];	2001	*data++ = tile;
1200	}	2002	}
1201		2003
1202	if (flags & 2)	2004	if (flags & 2)
1203	{	2005	{
		2006	tileid tile = cell->tile [1];
1204	*data++ = cell->face [1] >> 8;	2007	*data++ = tile >> 8;
1205	*data++ = cell->face [1];	2008	*data++ = tile;
1206	}	2009	}
1207		2010
1208	if (flags & 4)	2011	if (flags & 4)
1209	{	2012	{
		2013	tileid tile = cell->tile [2];
1210	*data++ = cell->face [2] >> 8;	2014	*data++ = tile >> 8;
1211	*data++ = cell->face [2];	2015	*data++ = tile;
1212	}	2016	}
1213	}	2017	}
1214	else	2018	else
1215	*data++ = 0;	2019	*data++ = 0;
1216	}	2020	}
…		…
1222	}	2026	}
1223	OUTPUT:	2027	OUTPUT:
1224	RETVAL	2028	RETVAL
1225		2029
1226	void	2030	void
1227	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1228	PPCODE:	2032	PPCODE:
1229	{	2033	{
1230	int x, y, z;	2034	int x, y, z;
1231	int w, h;	2035	int w, h;
1232	int x1, y1;	2036	int x1, y1;
…		…
1256	{	2060	{
1257	uint8_t flags = *data++;	2061	uint8_t flags = *data++;
1258		2062
1259	if (flags)	2063	if (flags)
1260	{	2064	{
1261	mapface face[3] = { 0, 0, 0 };
1262
1263	mapcell *cell = row_get_cell (row, x);	2065	mapcell *cell = row_get_cell (row, x);
		2066	tileid tile[3] = { 0, 0, 0 };
1264		2067
1265	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2068	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1266	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2069	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1267	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2070	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1268		2071
1269	if (cell->darkness <= 0)	2072	if (cell->darkness == 0)
1270	{	2073	{
1271	cell->darkness = -1;	2074	cell->darkness = 0;
1272		2075
1273	for (z = 0; z <= 2; z++)	2076	for (z = 0; z <= 2; z++)
1274	{	2077	{
1275	cell->face[z] = face[z];	2078	tileid t = tile [z];
1276		2079
1277	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2080	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2081	{
1278	XPUSHs (sv_2mortal (newSViv (face[z])));	2082	XPUSHs (sv_2mortal (newSViv (t)));
		2083	need_texid (self, t);
		2084	}
		2085
		2086	cell->tile [z] = t;
1279	}	2087	}
1280	}	2088	}
1281	}	2089	}
1282	}	2090	}
1283	}	2091	}
1284	}	2092	}
1285		2093
1286	MODULE = CFClient PACKAGE = CFClient::MixChunk	2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1287		2095
1288	CFClient::MixChunk	2096	CFPlus::MixChunk
1289	new_from_file (SV class, char path)	2097	new_from_file (SV class, char path)
1290	CODE:	2098	CODE:
1291	RETVAL = Mix_LoadWAV (path);	2099	RETVAL = Mix_LoadWAV (path);
1292	OUTPUT:	2100	OUTPUT:
1293	RETVAL	2101	RETVAL
1294		2102
1295	void	2103	void
1296	DESTROY (CFClient::MixChunk self)	2104	DESTROY (CFPlus::MixChunk self)
1297	CODE:	2105	CODE:
1298	Mix_FreeChunk (self);	2106	Mix_FreeChunk (self);
1299		2107
1300	int	2108	int
1301	volume (CFClient::MixChunk self, int volume = -1)	2109	volume (CFPlus::MixChunk self, int volume = -1)
1302	CODE:	2110	CODE:
1303	RETVAL = Mix_VolumeChunk (self, volume);	2111	RETVAL = Mix_VolumeChunk (self, volume);
1304	OUTPUT:	2112	OUTPUT:
1305	RETVAL	2113	RETVAL
1306		2114
1307	int	2115	int
1308	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1309	CODE:	2117	CODE:
1310	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1311	OUTPUT:	2119	OUTPUT:
1312	RETVAL	2120	RETVAL
1313		2121
1314	MODULE = CFClient PACKAGE = CFClient::MixMusic	2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1315		2123
1316	int	2124	int
1317	volume (int volume = -1)	2125	volume (int volume = -1)
1318	CODE:	2126	CODE:
1319	RETVAL = Mix_VolumeMusic (volume);	2127	RETVAL = Mix_VolumeMusic (volume);
1320	OUTPUT:	2128	OUTPUT:
1321	RETVAL	2129	RETVAL
1322		2130
1323	CFClient::MixMusic	2131	CFPlus::MixMusic
1324	new_from_file (SV class, char path)	2132	new_from_file (SV class, char path)
1325	CODE:	2133	CODE:
1326	RETVAL = Mix_LoadMUS (path);	2134	RETVAL = Mix_LoadMUS (path);
1327	OUTPUT:	2135	OUTPUT:
1328	RETVAL	2136	RETVAL
1329		2137
1330	void	2138	void
1331	DESTROY (CFClient::MixMusic self)	2139	DESTROY (CFPlus::MixMusic self)
1332	CODE:	2140	CODE:
1333	Mix_FreeMusic (self);	2141	Mix_FreeMusic (self);
1334		2142
1335	int	2143	int
1336	play (CFClient::MixMusic self, int loops = -1)	2144	play (CFPlus::MixMusic self, int loops = -1)
1337	CODE:	2145	CODE:
1338	RETVAL = Mix_PlayMusic (self, loops);	2146	RETVAL = Mix_PlayMusic (self, loops);
1339	OUTPUT:	2147	OUTPUT:
1340	RETVAL	2148	RETVAL
1341		2149
1342	MODULE = CFClient PACKAGE = CFClient::OpenGL	2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1343		2151
1344	BOOT:	2152	BOOT:
1345	{	2153	{
1346	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1347	static const struct {	2155	static const struct {
1348	const char *name;	2156	const char *name;
1349	IV iv;	2157	IV iv;
1350	} *civ, const_iv[] = {	2158	} *civ, const_iv[] = {
1351	# define const_iv(name) { # name, (IV)name }	2159	# define const_iv(name) { # name, (IV)name }
1352	const_iv (GL_COLOR_MATERIAL),	2160	const_iv (GL_COLOR_MATERIAL),
1353	const_iv (GL_SMOOTH),	2161	const_iv (GL_SMOOTH),
1354	const_iv (GL_FLAT),	2162	const_iv (GL_FLAT),
1355	const_iv (GL_DITHER),	2163	const_iv (GL_DITHER),
1356	const_iv (GL_BLEND),	2164	const_iv (GL_BLEND),
		2165	const_iv (GL_CULL_FACE),
1357	const_iv (GL_SCISSOR_TEST),	2166	const_iv (GL_SCISSOR_TEST),
		2167	const_iv (GL_DEPTH_TEST),
		2168	const_iv (GL_ALPHA_TEST),
		2169	const_iv (GL_NORMALIZE),
		2170	const_iv (GL_RESCALE_NORMAL),
		2171	const_iv (GL_FRONT),
		2172	const_iv (GL_BACK),
1358	const_iv (GL_AND),	2173	const_iv (GL_AND),
1359	const_iv (GL_ONE),	2174	const_iv (GL_ONE),
1360	const_iv (GL_ZERO),	2175	const_iv (GL_ZERO),
1361	const_iv (GL_SRC_ALPHA),	2176	const_iv (GL_SRC_ALPHA),
1362	const_iv (GL_SRC_ALPHA_SATURATE),	2177	const_iv (GL_DST_ALPHA),
1363	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2178	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1364	const_iv (GL_ONE_MINUS_DST_ALPHA),	2179	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2180	const_iv (GL_SRC_ALPHA_SATURATE),
1365	const_iv (GL_RGB),	2181	const_iv (GL_RGB),
1366	const_iv (GL_RGBA),	2182	const_iv (GL_RGBA),
		2183	const_iv (GL_RGBA4),
		2184	const_iv (GL_RGBA8),
		2185	const_iv (GL_RGB5_A1),
1367	const_iv (GL_UNSIGNED_BYTE),	2186	const_iv (GL_UNSIGNED_BYTE),
		2187	const_iv (GL_UNSIGNED_SHORT),
		2188	const_iv (GL_UNSIGNED_INT),
1368	const_iv (GL_ALPHA),	2189	const_iv (GL_ALPHA),
		2190	const_iv (GL_INTENSITY),
		2191	const_iv (GL_LUMINANCE),
		2192	const_iv (GL_LUMINANCE_ALPHA),
1369	const_iv (GL_FLOAT),	2193	const_iv (GL_FLOAT),
1370	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1371	const_iv (GL_COMPILE),	2195	const_iv (GL_COMPILE),
1372	const_iv (GL_TEXTURE_1D),	2196	const_iv (GL_TEXTURE_1D),
1373	const_iv (GL_TEXTURE_2D),	2197	const_iv (GL_TEXTURE_2D),
…		…
1375	const_iv (GL_TEXTURE_MAG_FILTER),	2199	const_iv (GL_TEXTURE_MAG_FILTER),
1376	const_iv (GL_TEXTURE_MIN_FILTER),	2200	const_iv (GL_TEXTURE_MIN_FILTER),
1377	const_iv (GL_TEXTURE_ENV_MODE),	2201	const_iv (GL_TEXTURE_ENV_MODE),
1378	const_iv (GL_TEXTURE_WRAP_S),	2202	const_iv (GL_TEXTURE_WRAP_S),
1379	const_iv (GL_TEXTURE_WRAP_T),	2203	const_iv (GL_TEXTURE_WRAP_T),
		2204	const_iv (GL_REPEAT),
1380	const_iv (GL_CLAMP),	2205	const_iv (GL_CLAMP),
1381	const_iv (GL_REPEAT),	2206	const_iv (GL_CLAMP_TO_EDGE),
1382	const_iv (GL_NEAREST),	2207	const_iv (GL_NEAREST),
1383	const_iv (GL_LINEAR),	2208	const_iv (GL_LINEAR),
1384	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2209	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1385	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2210	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1386	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2211	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1387	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2212	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1388	const_iv (GL_GENERATE_MIPMAP),	2213	const_iv (GL_GENERATE_MIPMAP),
1389	const_iv (GL_MODULATE),	2214	const_iv (GL_MODULATE),
1390	const_iv (GL_DECAL),	2215	const_iv (GL_DECAL),
1391	const_iv (GL_REPLACE),	2216	const_iv (GL_REPLACE),
		2217	const_iv (GL_DEPTH_BUFFER_BIT),
1392	const_iv (GL_COLOR_BUFFER_BIT),	2218	const_iv (GL_COLOR_BUFFER_BIT),
1393	const_iv (GL_PROJECTION),	2219	const_iv (GL_PROJECTION),
1394	const_iv (GL_MODELVIEW),	2220	const_iv (GL_MODELVIEW),
1395	const_iv (GL_COLOR_LOGIC_OP),	2221	const_iv (GL_COLOR_LOGIC_OP),
1396	const_iv (GL_SEPARABLE_2D),	2222	const_iv (GL_SEPARABLE_2D),
1397	const_iv (GL_CONVOLUTION_2D),	2223	const_iv (GL_CONVOLUTION_2D),
1398	const_iv (GL_CONVOLUTION_BORDER_MODE),	2224	const_iv (GL_CONVOLUTION_BORDER_MODE),
1399	const_iv (GL_CONSTANT_BORDER),	2225	const_iv (GL_CONSTANT_BORDER),
1400	const_iv (GL_LINES),	2226	const_iv (GL_LINES),
		2227	const_iv (GL_LINE_STRIP),
		2228	const_iv (GL_LINE_LOOP),
1401	const_iv (GL_QUADS),	2229	const_iv (GL_QUADS),
1402	const_iv (GL_LINE_LOOP),	2230	const_iv (GL_QUAD_STRIP),
		2231	const_iv (GL_TRIANGLES),
		2232	const_iv (GL_TRIANGLE_STRIP),
		2233	const_iv (GL_TRIANGLE_FAN),
1403	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1404	const_iv (GL_FASTEST),	2235	const_iv (GL_FASTEST),
		2236	const_iv (GL_V2F),
		2237	const_iv (GL_V3F),
		2238	const_iv (GL_T2F_V3F),
		2239	const_iv (GL_T2F_N3F_V3F),
1405	# undef const_iv	2240	# undef const_iv
1406	};	2241	};
1407		2242
1408	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1409	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2245
		2246	texture_av = newAV ();
		2247	AvREAL_off (texture_av);
1410	}	2248	}
		2249
		2250	char *
		2251	gl_vendor ()
		2252	CODE:
		2253	RETVAL = (char *)glGetString (GL_VENDOR);
		2254	OUTPUT:
		2255	RETVAL
		2256
		2257	char *
		2258	gl_version ()
		2259	CODE:
		2260	RETVAL = (char *)glGetString (GL_VERSION);
		2261	OUTPUT:
		2262	RETVAL
		2263
		2264	char *
		2265	gl_extensions ()
		2266	CODE:
		2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2268	OUTPUT:
		2269	RETVAL
1411		2270
1412	int glGetError ()	2271	int glGetError ()
		2272
		2273	void glFinish ()
1413		2274
1414	void glClear (int mask)	2275	void glClear (int mask)
1415		2276
1416	void glClearColor (float r, float g, float b, float a = 1.0)	2277	void glClearColor (float r, float g, float b, float a = 1.0)
1417	PROTOTYPE: @	2278	PROTOTYPE: @
…		…
1424		2285
1425	void glHint (int target, int mode)	2286	void glHint (int target, int mode)
1426		2287
1427	void glBlendFunc (int sfactor, int dfactor)	2288	void glBlendFunc (int sfactor, int dfactor)
1428		2289
		2290	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2291	CODE:
		2292	gl_BlendFuncSeparate (sa, da, saa, daa);
		2293
		2294	void glDepthMask (int flag)
		2295
1429	void glLogicOp (int opcode)	2296	void glLogicOp (int opcode)
1430		2297
1431	void glColorMask (int red, int green, int blue, int alpha)	2298	void glColorMask (int red, int green, int blue, int alpha)
1432		2299
1433	void glMatrixMode (int mode)	2300	void glMatrixMode (int mode)
…		…
1436		2303
1437	void glPopMatrix ()	2304	void glPopMatrix ()
1438		2305
1439	void glLoadIdentity ()	2306	void glLoadIdentity ()
1440		2307
		2308	void glDrawBuffer (int buffer)
		2309
		2310	void glReadBuffer (int buffer)
		2311
1441	# near and far are due to microsofts buggy c compiler	2312	# near_ and far_ are due to microsofts buggy "c" compiler
		2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2314
		2315	# near_ and far_ are due to microsofts buggy "c" compiler
1442	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1443		2317
1444	void glViewport (int x, int y, int width, int height)	2318	void glViewport (int x, int y, int width, int height)
1445		2319
1446	void glScissor (int x, int y, int width, int height)	2320	void glScissor (int x, int y, int width, int height)
…		…
1461		2335
1462	void glEnd ()	2336	void glEnd ()
1463		2337
1464	void glColor (float r, float g, float b, float a = 1.0)	2338	void glColor (float r, float g, float b, float a = 1.0)
1465	PROTOTYPE: @	2339	PROTOTYPE: @
		2340	ALIAS:
		2341	glColor_premultiply = 1
1466	CODE:	2342	CODE:
1467	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2343	if (ix)
		2344	{
		2345	r *= a;
		2346	g *= a;
		2347	b *= a;
		2348	}
		2349	// microsoft visual "c" rounds instead of truncating...
		2350	glColor4f (r, g, b, a);
		2351
		2352	void glInterleavedArrays (int format, int stride, char *data)
		2353
		2354	void glDrawElements (int mode, int count, int type, char *indices)
		2355
		2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2357
		2358	void glRasterPos (float x, float y, float z = 0.)
		2359	CODE:
		2360	glRasterPos3f (0, 0, z);
		2361	glBitmap (0, 0, 0, 0, x, y, 0);
1468		2362
1469	void glVertex (float x, float y, float z = 0.)	2363	void glVertex (float x, float y, float z = 0.)
1470	CODE:	2364	CODE:
1471	glVertex3f (x, y, z);	2365	glVertex3f (x, y, z);
1472		2366
…		…
1484		2378
1485	void glBindTexture (int target, int name)	2379	void glBindTexture (int target, int name)
1486		2380
1487	void glConvolutionParameter (int target, int pname, float params)	2381	void glConvolutionParameter (int target, int pname, float params)
1488	CODE:	2382	CODE:
1489	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2383	if (gl.ConvolutionParameterf)
		2384	gl.ConvolutionParameterf (target, pname, params);
1490		2385
1491	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2386	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1492	CODE:	2387	CODE:
1493	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2388	if (gl.ConvolutionFilter2D)
1494	(target, internalformat, width, height, format, type, data));	2389	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1495		2390
1496	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1497	CODE:	2392	CODE:
1498	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2393	if (gl.SeparableFilter2D)
1499	(target, internalformat, width, height, format, type, row, column));	2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1500		2395
1501	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1502		2397
1503	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1504		2399
1505	void glRasterPos (int x, int y)	2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1506	CODE:
1507	glRasterPos2i (x, y);
1508		2401
1509	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1510		2403
1511	int glGenTexture ()	2404	int glGenTexture ()
1512	CODE:	2405	CODE:
1513	{	2406	RETVAL = gen_texture ();
1514	GLuint name;
1515	glGenTextures (1, &name);
1516	RETVAL = name;
1517	}
1518	OUTPUT:	2407	OUTPUT:
1519	RETVAL	2408	RETVAL
1520		2409
1521	void glDeleteTexture (int name)	2410	void glDeleteTexture (int name)
1522	CODE:	2411	CODE:
1523	{
1524	GLuint name_ = name;
1525	glDeleteTextures (1, &name_);	2412	del_texture (name);
1526	}	2413
1527
1528	int glGenList ()	2414	int glGenList ()
1529	CODE:	2415	CODE:
1530	RETVAL = glGenLists (1);	2416	RETVAL = glGenLists (1);
1531	OUTPUT:	2417	OUTPUT:
1532	RETVAL	2418	RETVAL

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+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs. Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC