[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 1.214 by root, Sun Jul 29 18:56:02 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>
		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11		31
12	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
		34	#include <SDL_endian.h>
13	#include <SDL_image.h>	35	#include <SDL_image.h>
14	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
16		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
17	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
18		43
19	#include <pango/pango.h>	44	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		45
23	#ifndef _WIN32	46	#ifndef _WIN32
24	# include <sys/types.h>	47	# include <sys/types.h>
25	# include <sys/socket.h>	48	# include <sys/socket.h>
26	# include <netinet/in.h>	49	# include <netinet/in.h>
27	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
28	# include <inttypes.h>	51	# 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	52	#endif
37		53
38	#include "glext.h"	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		55
40	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
41		57
42	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
44		60
45	#define MIN_FONT_HEIGHT 10	61	#define MIN_FONT_HEIGHT 10
46		62
47	#define GL_CALL(type,func,args) \	63	#if 0
48	{ \	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	65	#else
50	static type fptr_; \	66	# define PARACHUTE 0
51	\	67	#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		68
		69	static AV *texture_av;
		70
		71	static struct
		72	{
		73	#define GL_FUNC(ptr,name) ptr name;
		74	#include "glfunc.h"
		75	#undef GL_FUNC
		76	} gl;
		77
		78	static void
		79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		80	{
		81	if (gl.BlendFuncSeparate)
		82	gl.BlendFuncSeparate (sa, da, saa, daa);
		83	else if (gl.BlendFuncSeparateEXT)
		84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		85	else
		86	glBlendFunc (sa, da);
		87	}
		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/glBindTexture (GL_TEXTURE_2D, name);/
		108	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
		113	#include "texcache.c"
		114
		115	#include "pango-font.c"
		116	#include "pango-fontmap.c"
		117	#include "pango-render.c"
		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
62	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
64		123
65	typedef PangoFontDescription *CFClient__Font;	124	typedef PangoFontDescription *CFPlus__Font;
		125
		126	static int
		127	shape_attr_p (PangoLayoutRun *run)
		128	{
		129	GSList *attrs = run->item->analysis.extra_attrs;
		130
		131	while (attrs)
		132	{
		133	PangoAttribute *attr = attrs->data;
		134
		135	if (attr->klass->type == PANGO_ATTR_SHAPE)
		136	return 1;
		137
		138	attrs = attrs->next;
		139	}
		140
		141	return 0;
		142	}
66		143
67	typedef struct cf_layout {	144	typedef struct cf_layout {
68	PangoLayout *pl;	145	PangoLayout *pl;
		146	float r, g, b, a; // default color for rgba mode
69	int base_height;	147	int base_height;
70	CFClient__Font font;	148	CFPlus__Font font;
71	} *CFClient__Layout;	149	} *CFPlus__Layout;
72		150
73	static CFClient__Font default_font;	151	static CFPlus__Font default_font;
74	static PangoContext *context;	152	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	153	static PangoFontMap *opengl_fontmap;
76		154
77	static void	155	static void
78	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
79	{	157	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	158	FcPatternAddBool (pattern, FC_HINTING, 1);
		159	#ifdef FC_HINT_STYLE
		160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		161	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	163	}
83		164
84	static void	165	static void
85	layout_update_font (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
86	{	167	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	168	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
89	*/	170	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	171	PangoFontDescription *font = self->font ? self->font : default_font;
94		175
95	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
96	}	177	}
97		178
98	static void	179	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
100	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
102		186
103	w = (w + 3) & ~3;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		189
		190	if (!rect.width) rect.width = 1;
		191	if (!rect.height) rect.height = 1;
		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
108	typedef uint16_t mapface;	198	typedef uint16_t faceid;
109		199
110	typedef struct {	200	typedef struct {
111	GLint name;	201	int name;
112	int w, h;	202	int w, h;
113	float s, t;	203	float s, t;
114	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
115	} maptex;	207	} maptex;
116		208
117	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
118	int16_t darkness;	212	uint16_t darkness;
119	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	214	} mapcell;
121		215
122	typedef struct {	216	typedef struct {
123	int32_t c0, c1;	217	int32_t c0, c1;
124	mapcell *col;	218	mapcell *col;
125	} maprow;	219	} maprow;
126		220
127	typedef struct map {	221	typedef struct map {
128	int x, y, w, h;	222	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	224	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	225	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		226
136	int32_t rows;	227	int32_t rows;
137	maprow *row;	228	maprow *row;
138	} *CFClient__Map;	229	} *CFPlus__Map;
139		230
140	static char *	231	static char *
141	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
142	{	233	{
143	char *p;	234	char *p;
…		…
160	}	251	}
161		252
162	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#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))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
		275
165	static maprow *	276	static maprow *
166	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
167	{	278	{
168	if (0 > y)	279	if (0 > y)
169	{	280	{
170	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
209		320
210	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
211	}	322	}
212		323
213	static mapcell *	324	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
215	{	326	{
216	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
217	}	328	}
218		329
219	static void	330	static void
220	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
221	{	332	{
222	int r;	333	int r;
223		334
224	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
233	self->row = 0;	344	self->row = 0;
234	self->rows = 0;	345	self->rows = 0;
235	}	346	}
236		347
237	static void	348	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	350	{
240	int x, y;	351	int x, y;
241	maprow *row;	352	maprow *row;
		353	mapcell *cell;
242		354
243	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	356	if (y >= 0)
245	{	357	{
246	if (y >= self->rows)	358	if (y >= self->rows)
…		…
252	if (x >= row->c0)	364	if (x >= row->c0)
253	{	365	{
254	if (x >= row->c1)	366	if (x >= row->c1)
255	break;	367	break;
256		368
257	row->col[x - row->c0].darkness = -1;	369	cell = row->col + x - row->c0;
		370
		371	cell->darkness = 0;
		372	cell->stat_hp = 0;
		373	cell->flags = 0;
		374	cell->player = 0;
258	}	375	}
259	}	376	}
260	}	377	}
261		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
262	static void	384	static void
		385	smooth_or_bits (HV hv, smooth_key key, IV bits)
		386	{
		387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (sv, SvIVX (sv) \| bits);
		391	else
		392	sv_setiv (*sv, bits);
		393	}
		394
		395	static void
263	music_finished ()	396	music_finished (void)
264	{	397	{
265	SDL_UserEvent ev;	398	SDL_UserEvent ev;
266		399
267	ev.type = SDL_USEREVENT;	400	ev.type = SDL_USEREVENT;
268	ev.code = 0;	401	ev.code = 0;
…		…
277	{	410	{
278	SDL_UserEvent ev;	411	SDL_UserEvent ev;
279		412
280	ev.type = SDL_USEREVENT;	413	ev.type = SDL_USEREVENT;
281	ev.code = 1;	414	ev.code = 1;
282	ev.data1 = channel;	415	ev.data1 = (void *)(long)channel;
283	ev.data2 = 0;	416	ev.data2 = 0;
284		417
285	SDL_PushEvent ((SDL_Event *)&ev);	418	SDL_PushEvent ((SDL_Event *)&ev);
286	}	419	}
287		420
		421	static unsigned int
		422	minpot (unsigned int n)
		423	{
		424	if (!n)
		425	return 0;
		426
		427	--n;
		428
		429	n \|= n >> 1;
		430	n \|= n >> 2;
		431	n \|= n >> 4;
		432	n \|= n >> 8;
		433	n \|= n >> 16;
		434
		435	return n + 1;
		436	}
		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
		484
288	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
289		486
290	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
291		488
292	BOOT:	489	BOOT:
293	{	490	{
294	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
295	static const struct {	492	static const struct {
296	const char *name;	493	const char *name;
297	IV iv;	494	IV iv;
298	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
299	# define const_iv(name) { # name, (IV)name }	496	# define const_iv(name) { # name, (IV)name }
		497	const_iv (SDLK_MODIFIER_MIN),
		498	const_iv (SDLK_MODIFIER_MAX),
		499
300	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
301	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
302	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
303	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
304	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
313	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
314	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
315	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
316	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
317	const_iv (SDL_USEREVENT),	517	const_iv (SDL_USEREVENT),
		518
		519	const_iv (SDL_APPINPUTFOCUS),
		520	const_iv (SDL_APPMOUSEFOCUS),
		521	const_iv (SDL_APPACTIVE),
		522
318	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
319	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
320	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
321	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
322	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
377	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
378	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
379	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
380	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
381	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
382	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
384	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
385	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
386	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
387	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
388	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
389	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
390	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
391	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
392	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
393	const_iv (KMOD_MODE),	603	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	604	# undef const_iv
399	};	605	};
400		606
401	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403		609
404	fontmap = pango_ft2_font_map_new ();	610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
408		619
409	int	620	int
		621	in_destruct ()
		622	CODE:
		623	RETVAL = PL_main_cv == Nullcv;
		624	OUTPUT:
		625	RETVAL
		626
		627	NV floor (NV x)
		628
		629	NV ceil (NV x)
		630
		631	void
		632	pango_init ()
		633	CODE:
		634	{
		635	opengl_fontmap = pango_opengl_font_map_new ();
		636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		638	}
		639
		640	char *
		641	SDL_GetError ()
		642
		643	int
410	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
411		645
412	void	646	void
413	SDL_Quit ()	647	SDL_Quit ()
414		648
415	void	649	void
416	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
417	PPCODE:	651	PPCODE:
418	{	652	{
419	SDL_Rect **m;	653	SDL_Rect **m;
420		654
421	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425		659
		660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		662
426	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430		667
431	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		669	#if SDL_VERSION_ATLEAST(1,2,10)
432	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
433	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434		672	#endif
435	SDL_EnableUNICODE (1);
436	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437		673
438	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
439		675
440	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
441	while (*m)	677	while (*m)
442	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
443	AV *av = newAV ();	681	AV *av = newAV ();
444	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
445	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
446	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
447		688
448	++m;	689	++m;
449	}	690	}
450	}	691	}
451		692
452	int	693	int
453	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
455	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
456	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
457	);	707	);
		708
		709	if (RETVAL)
		710	{
		711	av_clear (texture_av);
		712
458	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		715	#include "glfunc.h"
		716	#undef GL_FUNC
		717	}
		718	}
459	OUTPUT:	719	OUTPUT:
460	RETVAL	720	RETVAL
461		721
462	void	722	void
463	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
464		724
		725	char *
		726	SDL_GetKeyName (int sym)
		727
		728	int
		729	SDL_GetAppState ()
		730
465	void	731	void
466	SDL_PollEvent ()	732	poll_events ()
467	PPCODE:	733	PPCODE:
468	{	734	{
469	SDL_Event ev;	735	SDL_Event ev;
470		736
471	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472	{	739	{
473	HV *hv = newHV ();	740	HV *hv = newHV ();
474	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
475		742
476	switch (ev.type)	743	switch (ev.type)
…		…
478	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
479	case SDL_KEYUP:	746	case SDL_KEYUP:
480	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
483	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484	break;	752	break;
485		753
486	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
487	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489	break;	757	break;
490		758
491	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
		778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
492	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
493	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
494	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
495	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
497	break;	785	break;
498		786
499	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
500	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
		789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		790
501	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505	break;	795	break;
		796
		797	case SDL_USEREVENT:
		798	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		801	break;
506	}	802	}
507		803
508	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
509	}	805	}
510	}	806	}
511		807
512	int	808	int
513	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
514	POSTCALL:	810	POSTCALL:
515	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
516	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
517		813
518	void	814	void
519	Mix_CloseAudio ()	815	Mix_CloseAudio ()
520		816
521	int	817	int
522	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
523		819
		820	const char *
		821	Mix_GetError ()
		822
524	void	823	void
525	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
526	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
527	#ifndef _WIN32	832	#ifdef _WIN32
528	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	833	char buffer[2048];
		834	DWORD buflen;
		835
		836	EXTEND (SP, 3);
		837
		838	buflen = sizeof (buffer);
		839	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		840	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		841	{
		842	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		843
		844	buflen = sizeof (buffer);
		845	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		846	{
		847	PUSHs (newSVpv (buffer, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		851	PUSHs (newSVpv (buffer, 0));
		852	}
		853	}
529	#endif	854	#endif
530		855	}
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		856
545	void	857	void
546	add_font (char *file)	858	add_font (char *file)
547	CODE:	859	CODE:
548	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
549		861
550	void	862	void
551	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
552	ALIAS:	864	ALIAS:
553	load_image_file = 1	865	load_image_file = 1
…		…
556	STRLEN image_len;	868	STRLEN image_len;
557	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
558	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
559	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
560	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
561	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
562	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
563		875
564	if (!rw)	876	if (!rw)
565	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
566		878
…		…
595		907
596	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597		909
598	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
599		911
		912	SDL_LockSurface (surface2);
600	EXTEND (SP, 5);	913	EXTEND (SP, 6);
601	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
602	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
603	SDL_LockSurface (surface2);
604	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	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)));	917	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
607	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
609		921
610	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
611	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
612	}	924	}
613		925
…		…
637	}	949	}
638		950
639	void	951	void
640	error (char *message)	952	error (char *message)
641	CODE:	953	CODE:
		954	fprintf (stderr, "ERROR: %s\n", message);
642	#ifdef _WIN32	955	#ifdef _WIN32
643	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	956	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		957	#endif
		958
		959	void
		960	fatal (char *message)
		961	CODE:
		962	fprintf (stderr, "FATAL: %s\n", message);
		963	#ifdef _WIN32
		964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		965	#endif
		966	_exit (1);
		967
		968	void
		969	_exit (int retval = 0)
		970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
644	#else	973	#else
645	fprintf (stderr, "ERROR: %s\n", message);	974	_exit (retval);
646	#endif	975	#endif
647		976
648	void	977	void
649	fatal (char *message)	978	debug ()
650	CODE:	979	CODE:
651	#ifdef _WIN32	980	{
652	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	981	#if DEBUG
653	#else	982	VALGRIND_DO_LEAK_CHECK;
654	fprintf (stderr, "FATAL: %s\n", message);
655	#endif	983	#endif
656	exit (1);	984	}
657		985
658	MODULE = CFClient PACKAGE = CFClient::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
659		987
660	CFClient::Font	988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
661	new_from_file (SV class, char path, int id = 0)	991	new_from_file (SV class, char path, int id = 0)
662	CODE:	992	CODE:
663	{	993	{
664	int count;	994	int count;
665	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
668	}	998	}
669	OUTPUT:	999	OUTPUT:
670	RETVAL	1000	RETVAL
671		1001
672	void	1002	void
673	DESTROY (CFClient::Font self)	1003	DESTROY (CFPlus::Font self)
674	CODE:	1004	CODE:
675	pango_font_description_free (self);	1005	pango_font_description_free (self);
676		1006
677	void	1007	void
678	make_default (CFClient::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
679	CODE:	1010	CODE:
680	default_font = self;	1011	default_font = self;
681		1012
682	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
683		1014
684	CFClient::Layout	1015	PROTOTYPES: DISABLE
685	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1016
		1017	void
		1018	reset_glyph_cache ()
		1019	PROTOTYPE:
		1020	CODE:
		1021	tc_clear ();
		1022
		1023	CFPlus::Layout
		1024	new (SV *class)
686	CODE:	1025	CODE:
687	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
		1027
688	RETVAL->pl = pango_layout_new (context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
689	RETVAL->base_height = base_height;	1029	RETVAL->r = 1.;
		1030	RETVAL->g = 1.;
		1031	RETVAL->b = 1.;
		1032	RETVAL->a = 1.;
		1033	RETVAL->base_height = MIN_FONT_HEIGHT;
690	RETVAL->font = 0;	1034	RETVAL->font = 0;
		1035
691	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692	pango_layout_set_font_description (RETVAL->pl, default_font);	1037	layout_update_font (RETVAL);
693	OUTPUT:	1038	OUTPUT:
694	RETVAL	1039	RETVAL
695		1040
696	void	1041	void
697	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
698	CODE:	1043	CODE:
699	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
700	Safefree (self);	1045	Safefree (self);
701		1046
702	void	1047	void
703	set_text (CFClient::Layout self, SV *text_)	1048	set_text (CFPlus::Layout self, SV *text_)
704	CODE:	1049	CODE:
705	{	1050	{
706	STRLEN textlen;	1051	STRLEN textlen;
707	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
708		1053
709	pango_layout_set_text (self->pl, text, textlen);	1054	pango_layout_set_text (self->pl, text, textlen);
710	}	1055	}
711		1056
712	void	1057	void
713	set_markup (CFClient::Layout self, SV *text_)	1058	set_markup (CFPlus::Layout self, SV *text_)
714	CODE:	1059	CODE:
715	{	1060	{
716	STRLEN textlen;	1061	STRLEN textlen;
717	char *text = SvPVutf8 (text_, textlen);	1062	char *text = SvPVutf8 (text_, textlen);
718		1063
719	pango_layout_set_markup (self->pl, text, textlen);	1064	pango_layout_set_markup (self->pl, text, textlen);
720	}	1065	}
721		1066
722	SV *	1067	void
		1068	set_shapes (CFPlus::Layout self, ...)
		1069	CODE:
		1070	{
		1071	PangoAttrList *attrs = 0;
		1072	const char *text = pango_layout_get_text (self->pl);
		1073	const char *pos = text;
		1074	int arg = 4;
		1075
		1076	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1077	{
		1078	PangoRectangle inkrect, rect;
		1079	PangoAttribute *attr;
		1080
		1081	int x = SvIV (ST (arg - 3));
		1082	int y = SvIV (ST (arg - 2));
		1083	int w = SvIV (ST (arg - 1));
		1084	int h = SvIV (ST (arg ));
		1085
		1086	inkrect.x = 0;
		1087	inkrect.y = 0;
		1088	inkrect.width = 0;
		1089	inkrect.height = 0;
		1090
		1091	rect.x = x * PANGO_SCALE;
		1092	rect.y = y * PANGO_SCALE;
		1093	rect.width = w * PANGO_SCALE;
		1094	rect.height = h * PANGO_SCALE;
		1095
		1096	if (!attrs)
		1097	attrs = pango_layout_get_attributes (self->pl);
		1098
		1099	attr = pango_attr_shape_new (&inkrect, &rect);
		1100	attr->start_index = pos - text;
		1101	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1102	pango_attr_list_insert (attrs, attr);
		1103
		1104	arg += 4;
		1105	pos += sizeof (OBJ_STR) - 1;
		1106	}
		1107
		1108	if (attrs)
		1109	pango_layout_set_attributes (self->pl, attrs);
		1110	}
		1111
		1112	void
723	get_text (CFClient::Layout self)	1113	get_shapes (CFPlus::Layout self)
724	CODE:	1114	PPCODE:
		1115	{
		1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1117
		1118	do
		1119	{
		1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1121
		1122	if (run && shape_attr_p (run))
		1123	{
		1124	PangoRectangle extents;
		1125	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1126
		1127	EXTEND (SP, 2);
		1128	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1129	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1130	}
		1131	}
		1132	while (pango_layout_iter_next_run (iter));
		1133
		1134	pango_layout_iter_free (iter);
		1135	}
		1136
		1137	int
		1138	has_wrapped (CFPlus::Layout self)
		1139	CODE:
		1140	{
		1141	int lines = 1;
		1142	const char *text = pango_layout_get_text (self->pl);
		1143
		1144	while (*text)
		1145	lines += *text++ == '\n';
		1146
725	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1147	RETVAL = lines < pango_layout_get_line_count (self->pl);
726	SvUTF8_on (RETVAL);	1148	}
727	OUTPUT:	1149	OUTPUT:
728	RETVAL	1150	RETVAL
729		1151
		1152	SV *
		1153	get_text (CFPlus::Layout self)
		1154	CODE:
		1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1156	sv_utf8_decode (RETVAL);
		1157	OUTPUT:
		1158	RETVAL
		1159
730	void	1160	void
		1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1162	CODE:
		1163	self->r = r;
		1164	self->g = g;
		1165	self->b = b;
		1166	self->a = a;
		1167
		1168	void
731	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
732	CODE:	1170	CODE:
733	if (self->font != font)	1171	if (self->font != font)
734	{	1172	{
735	self->font = font;	1173	self->font = font;
736	layout_update_font (self);	1174	layout_update_font (self);
737	}	1175	}
738		1176
739	void	1177	void
740	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
741	CODE:	1179	CODE:
742	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
743	{	1181	{
744	self->base_height = base_height;	1182	self->base_height = base_height;
745	layout_update_font (self);	1183	layout_update_font (self);
746	}	1184	}
747		1185
748	void	1186	void
749	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
750	CODE:	1188	CODE:
751	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752		1190
753	void	1191	void
		1192	set_indent (CFPlus::Layout self, int indent)
		1193	CODE:
		1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1195
		1196	void
		1197	set_spacing (CFPlus::Layout self, int spacing)
		1198	CODE:
		1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1200
		1201	void
		1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1203	CODE:
		1204	pango_layout_set_ellipsize (self->pl,
		1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1208	: PANGO_ELLIPSIZE_NONE
		1209	);
		1210
		1211	void
		1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1213	CODE:
		1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1215
		1216	void
754	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
755	PPCODE:	1218	PPCODE:
756	{	1219	{
757	int w, h;	1220	int w, h;
758		1221
759	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
762	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
763	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
764	}	1227	}
765		1228
766	int	1229	int
		1230	descent (CFPlus::Layout self)
		1231	CODE:
		1232	{
		1233	PangoRectangle rect;
		1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1235	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1236	RETVAL = PANGO_DESCENT (rect);
		1237	}
		1238	OUTPUT:
		1239	RETVAL
		1240
		1241	int
767	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
768	CODE:	1243	CODE:
769	{	1244	{
770	int index, trailing;	1245	int index, trailing;
771	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772	RETVAL = index;	1247	RETVAL = index + trailing;
773	}	1248	}
774	OUTPUT:	1249	OUTPUT:
775	RETVAL	1250	RETVAL
776		1251
777	void	1252	void
778	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
779	PPCODE:	1254	PPCODE:
780	{	1255	{
781	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
782	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
783		1258
…		…
786	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
787	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
788	}	1263	}
789		1264
790	void	1265	void
791	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
792	PPCODE:	1267	PPCODE:
793	{	1268	{
794	SV *retval;	1269	int line, x;
795	int w, h;
796	FT_Bitmap bitmap;
797		1270
798	layout_get_pixel_size (self, &w, &h);	1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
799		1273
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);	1274	EXTEND (SP, 2);
816	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (line - 1)));
		1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1277	}
		1278
		1279	void
		1280	line_x_to_index (CFPlus::Layout self, int line, int x)
		1281	PPCODE:
		1282	{
		1283	PangoLayoutLine *lp;
		1284	int index, trailing;
		1285
		1286	if (line < 0)
		1287	XSRETURN_EMPTY;
		1288
		1289	if (!(lp = pango_layout_get_line (self->pl, line)))
		1290	XSRETURN_EMPTY; /* do better */
		1291
		1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1293
		1294	EXTEND (SP, 2);
		1295	if (GIMME_V == G_SCALAR)
		1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1297	else
		1298	{
817	PUSHs (sv_2mortal (newSViv (h)));	1299	PUSHs (sv_2mortal (newSViv (index)));
818	PUSHs (sv_2mortal (retval));	1300	PUSHs (sv_2mortal (newSViv (trailing)));
		1301	}
819	}	1302	}
820		1303
		1304	void
		1305	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1306	PPCODE:
		1307	pango_opengl_render_layout_subpixel (
		1308	self->pl,
		1309	x * PANGO_SCALE, y * PANGO_SCALE,
		1310	self->r, self->g, self->b, self->a,
		1311	flags
		1312	);
		1313
821	MODULE = CFClient PACKAGE = CFClient::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
822		1315
		1316	PROTOTYPES: ENABLE
		1317
		1318	int minpot (int n)
		1319
823	void	1320	void
		1321	pad (SV *data_, int ow, int oh, int nw, int nh)
		1322	CODE:
		1323	{
		1324	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1325	{
		1326	STRLEN datalen;
		1327	char *data = SvPVbyte (data_, datalen);
		1328	int bpp = datalen / (ow * oh);
		1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1330
		1331	SvPOK_only (result_);
		1332	SvCUR_set (result_, nw * nh * bpp);
		1333
		1334	memset (SvPVX (result_), 0, nw * nh * bpp);
		1335	while (oh--)
		1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1337
		1338	sv_setsv (data_, result_);
		1339	}
		1340	}
		1341
		1342	void
824	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825	PROTOTYPE: $$$;$$	1344	PROTOTYPE: $$$;$$
		1345	ALIAS:
		1346	draw_quad_alpha = 1
		1347	draw_quad_alpha_premultiplied = 2
826	CODE:	1348	CODE:
827	{	1349	{
828	HV hv = (HV )SvRV (self);	1350	HV hv = (HV )SvRV (self);
829	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
833		1354
834	if (items < 5)	1355	if (items < 5)
835	{	1356	{
836	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));
837	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));
838	}	1359	}
839		1360
		1361	if (ix)
		1362	{
		1363	glEnable (GL_BLEND);
		1364
		1365	if (ix == 2)
		1366	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1367	else
		1368	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1369	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1370
		1371	glEnable (GL_ALPHA_TEST);
		1372	glAlphaFunc (GL_GREATER, 0.01f);
		1373	}
		1374
840	glBindTexture (GL_TEXTURE_2D, name);	1375	glBindTexture (GL_TEXTURE_2D, name);
841	if (wrap_mode) {	1376
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);	1377	glBegin (GL_QUADS);
846	glTexCoord2f (0, 0); glVertex2f (x , y );	1378	glTexCoord2f (0, 0); glVertex2f (x , y );
847	glTexCoord2f (0, t); glVertex2f (x , y + h);	1379	glTexCoord2f (0, t); glVertex2f (x , y + h);
848	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1380	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1381	glTexCoord2f (s, 0); glVertex2f (x + w, y );
850	glEnd ();	1382	glEnd ();
851	}
852		1383
		1384	if (ix)
		1385	{
		1386	glDisable (GL_ALPHA_TEST);
		1387	glDisable (GL_BLEND);
		1388	}
		1389	}
		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
853	MODULE = CFClient PACKAGE = CFClient::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
854		1403
855	CFClient::Map	1404	PROTOTYPES: DISABLE
856	new (SV *class, int map_width, int map_height)	1405
		1406	CFPlus::Map
		1407	new (SV *class)
857	CODE:	1408	CODE:
858	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
859	RETVAL->x = 0;	1410	RETVAL->x = 0;
860	RETVAL->y = 0;	1411	RETVAL->y = 0;
861	RETVAL->w = map_width;	1412	RETVAL->w = 0;
862	RETVAL->h = map_height;	1413	RETVAL->h = 0;
863	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
864	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
865	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	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;	1418	RETVAL->rows = 0;
870	RETVAL->row = 0;	1419	RETVAL->row = 0;
871	OUTPUT:	1420	OUTPUT:
872	RETVAL	1421	RETVAL
873		1422
874	void	1423	void
875	DESTROY (CFClient::Map self)	1424	DESTROY (CFPlus::Map self)
876	CODE:	1425	CODE:
877	{	1426	{
878	map_clear (self);	1427	map_clear (self);
879	Safefree (self->face);	1428	Safefree (self->face2tile);
		1429	Safefree (self->tex);
880	Safefree (self);	1430	Safefree (self);
881	}	1431	}
882		1432
883	void	1433	void
		1434	resize (CFPlus::Map self, int map_width, int map_height)
		1435	CODE:
		1436	self->w = map_width;
		1437	self->h = map_height;
		1438
		1439	void
884	clear (CFClient::Map self)	1440	clear (CFPlus::Map self)
885	CODE:	1441	CODE:
886	map_clear (self);	1442	map_clear (self);
887		1443
888	void	1444	void
889	set_face (CFClient::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
890	CODE:	1446	CODE:
891	{	1447	{
892	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
893	{	1449	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	}	1450	}
900		1451
901	void	1452	void
		1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1454	CODE:
		1455	{
		1456	tileid texid;
		1457	maptex *tex;
		1458
		1459	if (face < 0 \|\| face >= self->faces)
		1460	return;
		1461
		1462	if (smooth < 0 \|\| smooth >= self->faces)
		1463	return;
		1464
		1465	texid = self->face2tile [face];
		1466
		1467	if (!texid)
		1468	return;
		1469
		1470	tex = self->tex + texid;
		1471	tex->smoothtile = self->face2tile [smooth];
		1472	tex->smoothlevel = level;
		1473	}
		1474
		1475	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)	1476	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:	1477	CODE:
904	{	1478	{
905	while (self->texs <= texid)	1479	need_texid (self, texid);
906	{
907	Append (maptex, self->tex, self->texs, self->texs);
908	self->texs *= 2;
909	}
910		1480
911	{	1481	{
912	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
913		1483
914	tex->name = name;	1484	tex->name = name;
…		…
919	tex->r = r;	1489	tex->r = r;
920	tex->g = g;	1490	tex->g = g;
921	tex->b = b;	1491	tex->b = b;
922	tex->a = a;	1492	tex->a = a;
923	}	1493	}
		1494
		1495	// somewhat hackish, but for textures that require it, it really
		1496	// improves the look, and most others don't suffer.
		1497	glBindTexture (GL_TEXTURE_2D, name);
		1498	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1499	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1500	// use uglier nearest interpolation because linear suffers
		1501	// from transparent color bleeding and ugly wrapping effects.
		1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924	}	1503	}
925		1504
926	int	1505	int
927	ox (CFClient::Map self)	1506	ox (CFPlus::Map self)
928	ALIAS:	1507	ALIAS:
929	oy = 1	1508	oy = 1
		1509	x = 2
		1510	y = 3
		1511	w = 4
		1512	h = 5
930	CODE:	1513	CODE:
931	switch (ix)	1514	switch (ix)
932	{	1515	{
933	case 0: RETVAL = self->ox; break;	1516	case 0: RETVAL = self->ox; break;
934	case 1: RETVAL = self->oy; break;	1517	case 1: RETVAL = self->oy; break;
		1518	case 2: RETVAL = self->x; break;
		1519	case 3: RETVAL = self->y; break;
		1520	case 4: RETVAL = self->w; break;
		1521	case 5: RETVAL = self->h; break;
935	}	1522	}
936	OUTPUT:	1523	OUTPUT:
937	RETVAL	1524	RETVAL
938		1525
939	void	1526	void
940	scroll (CFClient::Map self, int dx, int dy)	1527	scroll (CFPlus::Map self, int dx, int dy)
941	CODE:	1528	CODE:
942	{	1529	{
943	if (dx > 0)	1530	if (dx > 0)
944	map_blank (self, self->x, self->y, dx - 1, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
945	else if (dx < 0)	1532	else if (dx < 0)
946	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1533	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947		1534
948	if (dy > 0)	1535	if (dy > 0)
949	map_blank (self, self->x, self->y, self->w, dy - 1);	1536	map_blank (self, self->x, self->y, self->w, dy);
950	else if (dy < 0)	1537	else if (dy < 0)
951	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1538	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952		1539
953	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
954	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
955		1542
956	while (self->y < 0)	1543	while (self->y < 0)
…		…
961	self->y += MAP_EXTEND_Y;	1548	self->y += MAP_EXTEND_Y;
962	}	1549	}
963	}	1550	}
964		1551
965	void	1552	void
966	map1a_update (CFClient::Map self, SV *data_)	1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)
967	CODE:	1554	CODE:
968	{	1555	{
969	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1556	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
970	uint8_t data_end = (uint8_t )SvEND (data_);	1557	uint8_t data_end = (uint8_t )SvEND (data_);
971	mapcell *cell;	1558	mapcell *cell;
972	int x, y, flags;	1559	int x, y, flags;
973		1560
974	while (data < data_end)	1561	while (data < data_end - 1)
975	{	1562	{
976	flags = (data [0] << 8) + data [1]; data += 2;	1563	flags = (data [0] << 8) + data [1]; data += 2;
977		1564
978	x = ((flags >> 10) & 63) + self->x;	1565	x = self->x + ((flags >> 10) & 63);
979	y = ((flags >> 4) & 63) + self->y;	1566	y = self->y + ((flags >> 4) & 63);
980		1567
981	cell = map_get_cell (self, x, y);	1568	cell = map_get_cell (self, x, y);
982		1569
983	if (flags & 15)	1570	if (flags & 15)
984	{	1571	{
985	if (cell->darkness < 0)	1572	if (!cell->darkness)
986	{	1573	{
		1574	memset (cell, 0, sizeof (*cell));
987	cell->darkness = 0;	1575	cell->darkness = 256;
988	cell->face [0] = 0;
989	cell->face [1] = 0;
990	cell->face [2] = 0;
991	}	1576	}
992		1577
993	cell->darkness = flags & 8 ? *data++ : 255;
994
995	//TODO: don't trust server data to be in-range(!)	1578	//TODO: don't trust server data to be in-range(!)
		1579
		1580	if (flags & 8)
		1581	{
		1582	if (extmap)
		1583	{
		1584	uint8_t ext, cmd;
		1585
		1586	do
		1587	{
		1588	ext = *data++;
		1589	cmd = ext & 0x3f;
		1590
		1591	if (cmd < 4)
		1592	cell->darkness = 255 - ext * 64 + 1;
		1593	else if (cmd == 5) // health
		1594	{
		1595	cell->stat_width = 1;
		1596	cell->stat_hp = *data++;
		1597	}
		1598	else if (cmd == 6) // monster width
		1599	cell->stat_width = *data++ + 1;
		1600	else if (cmd == 0x47)
		1601	{
		1602	if (*data == 4)
		1603	; // decode player count
		1604
		1605	data += *data + 1;
		1606	}
		1607	else if (cmd == 8) // cell flags
		1608	cell->flags = *data++;
		1609	else if (ext & 0x40) // unknown, multibyte => skip
		1610	data += *data + 1;
		1611	else
		1612	data++;
		1613	}
		1614	while (ext & 0x80);
		1615	}
		1616	else
		1617	cell->darkness = *data++ + 1;
		1618	}
996		1619
997	if (flags & 4)	1620	if (flags & 4)
998	{	1621	{
999	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [0] = self->face2tile [face];
1000	}	1625	}
1001		1626
1002	if (flags & 2)	1627	if (flags & 2)
1003	{	1628	{
1004	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [1] = self->face2tile [face];
1005	}	1632	}
1006		1633
1007	if (flags & 1)	1634	if (flags & 1)
1008	{	1635	{
1009	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1636	faceid face = (data [0] << 8) + data [1]; data += 2;
		1637	need_facenum (self, face);
		1638	cell->tile [2] = self->face2tile [face];
1010	}	1639	}
1011	}	1640	}
1012	else	1641	else
1013	cell->darkness = -1;	1642	cell->darkness = 0;
1014	}	1643	}
1015	}	1644	}
1016		1645
1017	SV *	1646	SV *
1018	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1019	CODE:	1648	CODE:
1020	{	1649	{
1021	int x1, x;	1650	int x1, x;
1022	int y1, y;	1651	int y1, y;
1023	int z;	1652	int z;
…		…
1044	{	1673	{
1045	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
1046		1675
1047	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
1048	{	1677	{
1049	mapface face = cell->face [z];
1050
1051	if (face)
1052	{
1053	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
1054	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
1055	int a1 = tex.a;	1680	int a1 = tex.a;
1056		1681
1057	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
1058	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
1059	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
1060	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
1061	}
1062	}	1686	}
1063	}	1687	}
1064		1688
1065	*map++ = (r )	1689	*map++ = (r )
1066	\| (g << 8)	1690	\| (g << 8)
…		…
1073	}	1697	}
1074	OUTPUT:	1698	OUTPUT:
1075	RETVAL	1699	RETVAL
1076		1700
1077	void	1701	void
1078	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1079	PPCODE:	1703	CODE:
1080	{	1704	{
1081	int vx, vy;	1705	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1708	smooth_key skey;
1082	int x, y, z;	1709	int x, y, z;
1083	int last_name;	1710	int last_name;
1084	mapface face;
1085	int sw4 = (sw + 3) & ~3;
1086	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1087	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1088		1711
1089	memset (darkness, 255, sw4 * sh);	1712	// thats current max. sorry.
1090	SvPOK_only (darkness_sv);	1713	if (sw > 255) sw = 255;
1091	SvCUR_set (darkness_sv, sw4 * sh);	1714	if (sh > 255) sh = 255;
1092		1715
1093	vx = self->x + (self->w - sw) / 2 - shift_x;	1716	// clear key, in case of extra padding
1094	vy = self->y + (self->h - sh) / 2 - shift_y;	1717	memset (&skey, 0, sizeof (skey));
1095
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		1718
1106	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1107		1720
		1721	glEnable (GL_BLEND);
1108	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109	glEnable (GL_BLEND);
1110	glEnable (GL_TEXTURE_2D);	1723	glEnable (GL_TEXTURE_2D);
1111	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112		1725
1113	glBegin (GL_QUADS);	1726	glBegin (GL_QUADS);
1114		1727
1115	last_name = 0;	1728	last_name = 0;
1116		1729
		1730	mx += self->x;
		1731	my += self->y;
		1732
		1733	// first pass: determine smooth_max
		1734	// rather ugly, if you ask me
		1735	// could also be stored inside mapcell and updated on change
		1736	memset (smooth_max, 0, sizeof (smooth_max));
		1737
		1738	for (y = 0; y < sh; y++)
		1739	if (0 <= y + my && y + my < self->rows)
		1740	{
		1741	maprow *row = self->row + (y + my);
		1742
		1743	for (x = 0; x < sw; x++)
		1744	if (row->c0 <= x + mx && x + mx < row->c1)
		1745	{
		1746	mapcell *cell = row->col + (x + mx - row->c0);
		1747
		1748	smooth_max[x + 1][y + 1] =
		1749	MAX (self->tex [cell->tile [0]].smoothlevel,
		1750	MAX (self->tex [cell->tile [1]].smoothlevel,
		1751	self->tex [cell->tile [2]].smoothlevel));
		1752	}
		1753	}
		1754
1117	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1118	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1119	if (0 <= y + vy && y + vy < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1120	{	1761	{
1121	maprow *row = self->row + (y + vy);	1762	maprow *row = self->row + (y + my);
1122		1763
1123	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1124	if (row->c0 <= x + vx && x + vx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1125	{	1766	{
1126	mapcell *cell = row->col + (x + vx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1127
1128	darkness[y * sw4 + x] = cell->darkness < 0
1129	? 255 - FOW_DARKNESS
1130	: 255 - cell->darkness;
1131
1132	face = cell->face [z];	1768	tileid tile = cell->tile [z];
1133		1769
1134	if (face)	1770	if (tile)
		1771	{
		1772	maptex tex = self->tex [tile];
		1773	int px = (x + 1) * T - tex.w;
		1774	int py = (y + 1) * T - tex.h;
		1775
		1776	// suppressing texture state switches here
		1777	// is only moderately effective, but worth the extra effort
		1778	if (last_name != tex.name)
		1779	{
		1780	if (!tex.name)
		1781	tex = self->tex [2]; /* missing, replace by noface */
		1782
		1783	glEnd ();
		1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1785	glBegin (GL_QUADS);
		1786	}
		1787
		1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1792
		1793	if (cell->flags && z == 2)
		1794	{
		1795	if (cell->flags & 1)
		1796	{
		1797	maptex tex = self->tex [1];
		1798	int px = x * T + T * 2 / 32;
		1799	int py = y * T - T * 6 / 32;
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804
		1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1809	}
		1810	}
		1811
		1812	// update smooth hash
		1813	if (tex.smoothtile)
		1814	{
		1815	skey.tile = tex.smoothtile;
		1816	skey.level = tex.smoothlevel;
		1817
		1818	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1819
		1820	// add bits to current tile and all neighbours. skey.x\|y is
		1821	// shifted +1\|+1 so we always stay positive.
		1822
		1823	// bits is ___n cccc CCCC bbbb
		1824	// n do not draw borders&corners
		1825	// c draw these corners, but...
		1826	// C ... not these
		1827	// b draw these borders
		1828
		1829	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1830	// ┃· ·· ·┃ ━━
		1831
		1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1833	// ·· ·· ·┏ ┓·
		1834
		1835	// full tile
		1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1837
		1838	// borders
		1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1843
		1844	// corners
		1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1849	}
		1850	}
		1851	}
		1852	}
		1853
		1854	// go through all smoothlevels, lowest to highest, then draw.
		1855	// this is basically counting sort
		1856	{
		1857	int w, b;
		1858
		1859	for (w = 0; w < 256 / 32; ++w)
		1860	{
		1861	uint32_t smask = smooth_level [w];
		1862	if (smask)
		1863	for (b = 0; b < 32; ++b)
		1864	if (smask & (((uint32_t)1) << b))
1135	{	1865	{
1136	maptex tex = self->tex [face];	1866	int level = (w << 5) \| b;
		1867	HE *he;
1137		1868
1138	int px = (x + 1) * 32 - tex.w;	1869	hv_iterinit (smooth);
1139	int py = (y + 1) * 32 - tex.h;	1870	while ((he = hv_iternext (smooth)))
1140
1141	if (last_name != tex.name)
1142	{	1871	{
		1872	smooth_key skey = (smooth_key )HeKEY (he);
		1873	IV bits = SvIVX (HeVAL (he));
		1874
		1875	if (!(bits & 0x1000)
		1876	&& skey->level == level
		1877	&& level > smooth_max [skey->x][skey->y])
		1878	{
		1879	maptex tex = self->tex [skey->tile];
		1880	int px = (((int)skey->x) - 1) * T;
		1881	int py = (((int)skey->y) - 1) * T;
		1882	int border = bits & 15;
		1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1884	float dx = tex.s * .0625f; // 16 images/row
		1885	float dy = tex.t * .5f ; // 2 images/column
		1886
		1887	// this time naively avoiding texture state changes
		1888	// save gobs of state changes.
		1889	if (last_name != tex.name)
		1890	{
		1891	if (!tex.name)
		1892	continue; // smoothing not yet available
		1893
1143	glEnd ();	1894	glEnd ();
1144	last_name = tex.name;
1145	glBindTexture (GL_TEXTURE_2D, last_name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1146	glBegin (GL_QUADS);	1896	glBegin (GL_QUADS);
		1897	}
		1898
		1899	if (border)
		1900	{
		1901	float ox = border * dx;
		1902
		1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1907	}
		1908
		1909	if (corner)
		1910	{
		1911	float ox = corner * dx;
		1912
		1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1917	}
		1918	}
1147	}	1919	}
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	}	1920	}
1154	}
1155	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1156		1926
1157	glEnd ();	1927	glEnd ();
1158		1928
1159	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1160	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
1161		1931
		1932	// top layer: overlays such as the health bar
		1933	for (y = 0; y < sh; y++)
		1934	if (0 <= y + my && y + my < self->rows)
		1935	{
		1936	maprow *row = self->row + (y + my);
		1937
		1938	for (x = 0; x < sw; x++)
		1939	if (row->c0 <= x + mx && x + mx < row->c1)
		1940	{
		1941	mapcell *cell = row->col + (x + mx - row->c0);
		1942
		1943	int px = x * T;
		1944	int py = y * T;
		1945
		1946	if (cell->stat_hp)
		1947	{
		1948	int width = cell->stat_width * T;
		1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1950
		1951	glColor3ub (0, 0, 0);
		1952	glRectf (px + 1, py - thick - 2,
		1953	px + width - 1, py);
		1954
		1955	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1956	glRectf (px + 2,
		1957	py - thick - 1,
		1958	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1959	}
		1960	}
		1961	}
		1962	}
		1963
		1964	void
		1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1966	CODE:
		1967	{
		1968	static float color[16][3] = {
		1969	{ 0.00F, 0.00F, 0.00F },
		1970	{ 1.00F, 1.00F, 1.00F },
		1971	{ 0.00F, 0.00F, 0.55F },
		1972	{ 1.00F, 0.00F, 0.00F },
		1973
		1974	{ 1.00F, 0.54F, 0.00F },
		1975	{ 0.11F, 0.56F, 1.00F },
		1976	{ 0.93F, 0.46F, 0.00F },
		1977	{ 0.18F, 0.54F, 0.34F },
		1978
		1979	{ 0.56F, 0.73F, 0.56F },
		1980	{ 0.80F, 0.80F, 0.80F },
		1981	{ 0.55F, 0.41F, 0.13F },
		1982	{ 0.99F, 0.77F, 0.26F },
		1983
		1984	{ 0.74F, 0.65F, 0.41F },
		1985
		1986	{ 0.00F, 1.00F, 1.00F },
		1987	{ 1.00F, 0.00F, 1.00F },
		1988	{ 1.00F, 1.00F, 0.00F },
		1989	};
		1990
		1991	int x, y;
		1992
		1993	glEnable (GL_TEXTURE_2D);
		1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1995	glEnable (GL_BLEND);
		1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1997	glBegin (GL_QUADS);
		1998
		1999	for (y = 0; y < h; y++)
		2000	for (x = 0; x < w; x++)
		2001	{
		2002	unsigned char m = data [x + y * w];
		2003
		2004	if (m)
		2005	{
		2006	float *c = color [m & 15];
		2007
		2008	float tx1 = m & 0x40 ? 0.5 : 0.;
		2009	float tx2 = tx1 + 0.5;
		2010
		2011	glColor4f (c[0], c[1], c[2], 0.75);
		2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2016	}
		2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_BLEND);
		2021	glDisable (GL_TEXTURE_2D);
		2022	}
		2023
		2024	void
		2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2026	PPCODE:
		2027	{
		2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
		2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2036
		2037	SvPOK_only (darkness3_sv);
		2038	SvCUR_set (darkness3_sv, sw34 * sh3);
		2039
		2040	mx += self->x - 1;
		2041	my += self->y - 1;
		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
		2045	for (y = 0; y < sh1; y++)
		2046	if (0 <= y + my && y + my < self->rows)
		2047	{
		2048	maprow *row = self->row + (y + my);
		2049
		2050	for (x = 0; x < sw1; x++)
		2051	if (row->c0 <= x + mx && x + mx < row->c1)
		2052	{
		2053	mapcell *cell = row->col + (x + mx - row->c0);
		2054
		2055	darkness1 [y * sw1 + x] = cell->darkness
		2056	? 255 - (cell->darkness - 1)
		2057	: 255 - FOW_DARKNESS;
		2058	}
		2059	}
		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1162	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1163	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1164	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1165	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1166	}	2103	}
1167		2104
1168	SV *	2105	SV *
1169	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1170	CODE:	2107	CODE:
1171	{	2108	{
1172	int x, y, x1, y1;	2109	int x, y, x1, y1;
1173	SV data_sv = newSV (w h * 7 + 5);	2110	SV data_sv = newSV (w h * 7 + 5);
1174	uint8_t data = (uint8_t )SvPVX (data_sv);	2111	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1199	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1200	{	2137	{
1201	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1202	uint8_t flags = 0;	2139	uint8_t flags = 0;
1203		2140
1204	if (cell->face [0]) flags \|= 1;	2141	if (cell->tile [0]) flags \|= 1;
1205	if (cell->face [1]) flags \|= 2;	2142	if (cell->tile [1]) flags \|= 2;
1206	if (cell->face [2]) flags \|= 4;	2143	if (cell->tile [2]) flags \|= 4;
1207		2144
1208	*data++ = flags;	2145	*data++ = flags;
1209		2146
1210	if (flags & 1)	2147	if (flags & 1)
1211	{	2148	{
		2149	tileid tile = cell->tile [0];
1212	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1213	*data++ = cell->face [0];	2151	*data++ = tile;
1214	}	2152	}
1215		2153
1216	if (flags & 2)	2154	if (flags & 2)
1217	{	2155	{
		2156	tileid tile = cell->tile [1];
1218	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1219	*data++ = cell->face [1];	2158	*data++ = tile;
1220	}	2159	}
1221		2160
1222	if (flags & 4)	2161	if (flags & 4)
1223	{	2162	{
		2163	tileid tile = cell->tile [2];
1224	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1225	*data++ = cell->face [2];	2165	*data++ = tile;
1226	}	2166	}
1227	}	2167	}
1228	else	2168	else
1229	*data++ = 0;	2169	*data++ = 0;
1230	}	2170	}
…		…
1236	}	2176	}
1237	OUTPUT:	2177	OUTPUT:
1238	RETVAL	2178	RETVAL
1239		2179
1240	void	2180	void
1241	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1242	PPCODE:	2182	PPCODE:
1243	{	2183	{
1244	int x, y, z;	2184	int x, y, z;
1245	int w, h;	2185	int w, h;
1246	int x1, y1;	2186	int x1, y1;
…		…
1270	{	2210	{
1271	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1272		2212
1273	if (flags)	2213	if (flags)
1274	{	2214	{
1275	mapface face[3] = { 0, 0, 0 };
1276
1277	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1278		2217
1279	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2218	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1280	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2219	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1281	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2220	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1282		2221
1283	if (cell->darkness <= 0)	2222	if (cell->darkness == 0)
1284	{	2223	{
1285	cell->darkness = -1;	2224	cell->darkness = 0;
1286		2225
1287	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1288	{	2227	{
1289	cell->face[z] = face[z];	2228	tileid t = tile [z];
1290		2229
1291	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2230	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2231	{
1292	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1293	}	2237	}
1294	}	2238	}
1295	}	2239	}
1296	}	2240	}
1297	}	2241	}
1298	}	2242	}
1299		2243
1300	MODULE = CFClient PACKAGE = CFClient::MixChunk	2244	MODULE = CFPlus PACKAGE = CFPlus::RW
1301		2245
1302	CFClient::MixChunk	2246	CFPlus::RW
1303	new_from_file (SV class, char path)	2247	new (SV class, SV data_sv)
1304	CODE:	2248	CODE:
1305	RETVAL = Mix_LoadWAV (path);	2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
1306	OUTPUT:	2255	OUTPUT:
1307	RETVAL	2256	RETVAL
1308		2257
		2258	CFPlus::RW
		2259	new_from_file (SV class, const char path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
1309	void	2265	void
		2266	close (CFPlus::RW self)
		2267	CODE:
		2268	SDL_RWclose (self);
		2269
		2270	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2271
		2272	PROTOTYPES: DISABLE
		2273
		2274	void
		2275	halt (CFPlus::Channel self)
		2276	CODE:
		2277	Mix_HaltChannel (self);
		2278
		2279	void
		2280	expire (CFPlus::Channel self, int ticks = -1)
		2281	CODE:
		2282	Mix_ExpireChannel (self, ticks);
		2283
		2284	void
		2285	fade_out (CFPlus::Channel self, int ticks = -1)
		2286	CODE:
		2287	Mix_FadeOutChannel (self, ticks);
		2288
		2289	int
		2290	volume (CFPlus::Channel self, int volume)
		2291	CODE:
		2292	RETVAL = Mix_Volume (self, volume);
		2293	OUTPUT:
		2294	RETVAL
		2295
		2296	void
		2297	unregister_all_effects (CFPlus::Channel self)
		2298	CODE:
		2299	Mix_UnregisterAllEffects (self);
		2300
		2301	void
		2302	set_panning (CFPlus::Channel self, int left, int right)
		2303	CODE:
		2304	Mix_SetPanning (self, left, right);
		2305
		2306	void
		2307	set_distance (CFPlus::Channel self, int distance)
		2308	CODE:
		2309	Mix_SetDistance (self, distance);
		2310
		2311	void
		2312	set_position (CFPlus::Channel self, int angle, int distance)
		2313	CODE:
		2314	Mix_SetPosition (self, angle, distance);
		2315
		2316	void
		2317	set_reverse_stereo (CFPlus::Channel self, int flip)
		2318	CODE:
		2319	Mix_SetReverseStereo (self, flip);
		2320
		2321	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2322
		2323	PROTOTYPES: DISABLE
		2324
		2325	CFPlus::MixChunk
		2326	new (SV *class, CFPlus::RW rwops)
		2327	CODE:
		2328	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2329	OUTPUT:
		2330	RETVAL
		2331
		2332	void
1310	DESTROY (CFClient::MixChunk self)	2333	DESTROY (CFPlus::MixChunk self)
1311	CODE:	2334	CODE:
1312	Mix_FreeChunk (self);	2335	Mix_FreeChunk (self);
1313		2336
1314	int	2337	int
1315	volume (CFClient::MixChunk self, int volume = -1)	2338	volume (CFPlus::MixChunk self, int volume = -1)
1316	CODE:	2339	CODE:
1317	RETVAL = Mix_VolumeChunk (self, volume);	2340	RETVAL = Mix_VolumeChunk (self, volume);
1318	OUTPUT:	2341	OUTPUT:
1319	RETVAL	2342	RETVAL
1320		2343
1321	int	2344	CFPlus::Channel
1322	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2345	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1323	CODE:	2346	CODE:
1324	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2347	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2348	Mix_UnregisterAllEffects (RETVAL);
1325	OUTPUT:	2349	OUTPUT:
1326	RETVAL	2350	RETVAL
1327		2351
1328	MODULE = CFClient PACKAGE = CFClient::MixMusic	2352	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1329		2353
1330	int	2354	int
1331	volume (int volume = -1)	2355	volume (int volume = -1)
		2356	PROTOTYPE: ;$
1332	CODE:	2357	CODE:
1333	RETVAL = Mix_VolumeMusic (volume);	2358	RETVAL = Mix_VolumeMusic (volume);
1334	OUTPUT:	2359	OUTPUT:
1335	RETVAL	2360	RETVAL
1336		2361
		2362	void
		2363	fade_out (int ms)
		2364	CODE:
		2365	Mix_FadeOutMusic (ms);
		2366
		2367	void
		2368	halt ()
		2369	CODE:
		2370	Mix_HaltMusic ();
		2371
1337	CFClient::MixMusic	2372	CFPlus::MixMusic
1338	new_from_file (SV class, char path)	2373	new (SV *class, CFPlus::RW rwops)
1339	CODE:	2374	CODE:
1340	RETVAL = Mix_LoadMUS (path);	2375	RETVAL = Mix_LoadMUS_RW (rwops);
1341	OUTPUT:	2376	OUTPUT:
1342	RETVAL	2377	RETVAL
1343		2378
1344	void	2379	void
1345	DESTROY (CFClient::MixMusic self)	2380	DESTROY (CFPlus::MixMusic self)
1346	CODE:	2381	CODE:
1347	Mix_FreeMusic (self);	2382	Mix_FreeMusic (self);
1348		2383
1349	int	2384	int
1350	play (CFClient::MixMusic self, int loops = -1)	2385	play (CFPlus::MixMusic self, int loops = -1)
1351	CODE:	2386	CODE:
1352	RETVAL = Mix_PlayMusic (self, loops);	2387	RETVAL = Mix_PlayMusic (self, loops);
1353	OUTPUT:	2388	OUTPUT:
1354	RETVAL	2389	RETVAL
1355		2390
		2391	void
		2392	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2393	CODE:
		2394	Mix_FadeInMusicPos (self, loops, ms, position);
		2395
1356	MODULE = CFClient PACKAGE = CFClient::OpenGL	2396	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2397
		2398	PROTOTYPES: ENABLE
1357		2399
1358	BOOT:	2400	BOOT:
1359	{	2401	{
1360	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2402	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1361	static const struct {	2403	static const struct {
1362	const char *name;	2404	const char *name;
1363	IV iv;	2405	IV iv;
1364	} *civ, const_iv[] = {	2406	} *civ, const_iv[] = {
1365	# define const_iv(name) { # name, (IV)name }	2407	# define const_iv(name) { # name, (IV)name }
		2408	const_iv (GL_VENDOR),
		2409	const_iv (GL_VERSION),
		2410	const_iv (GL_EXTENSIONS),
1366	const_iv (GL_COLOR_MATERIAL),	2411	const_iv (GL_COLOR_MATERIAL),
1367	const_iv (GL_SMOOTH),	2412	const_iv (GL_SMOOTH),
1368	const_iv (GL_FLAT),	2413	const_iv (GL_FLAT),
1369	const_iv (GL_DITHER),	2414	const_iv (GL_DITHER),
1370	const_iv (GL_BLEND),	2415	const_iv (GL_BLEND),
		2416	const_iv (GL_CULL_FACE),
1371	const_iv (GL_SCISSOR_TEST),	2417	const_iv (GL_SCISSOR_TEST),
		2418	const_iv (GL_DEPTH_TEST),
		2419	const_iv (GL_ALPHA_TEST),
		2420	const_iv (GL_NORMALIZE),
		2421	const_iv (GL_RESCALE_NORMAL),
		2422	const_iv (GL_FRONT),
		2423	const_iv (GL_BACK),
		2424	const_iv (GL_AUX0),
1372	const_iv (GL_AND),	2425	const_iv (GL_AND),
1373	const_iv (GL_ONE),	2426	const_iv (GL_ONE),
1374	const_iv (GL_ZERO),	2427	const_iv (GL_ZERO),
1375	const_iv (GL_SRC_ALPHA),	2428	const_iv (GL_SRC_ALPHA),
1376	const_iv (GL_SRC_ALPHA_SATURATE),	2429	const_iv (GL_DST_ALPHA),
1377	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2430	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378	const_iv (GL_ONE_MINUS_DST_ALPHA),	2431	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2432	const_iv (GL_SRC_ALPHA_SATURATE),
1379	const_iv (GL_RGB),	2433	const_iv (GL_RGB),
1380	const_iv (GL_RGBA),	2434	const_iv (GL_RGBA),
		2435	const_iv (GL_RGBA4),
		2436	const_iv (GL_RGBA8),
		2437	const_iv (GL_RGB5_A1),
1381	const_iv (GL_UNSIGNED_BYTE),	2438	const_iv (GL_UNSIGNED_BYTE),
		2439	const_iv (GL_UNSIGNED_SHORT),
		2440	const_iv (GL_UNSIGNED_INT),
1382	const_iv (GL_ALPHA),	2441	const_iv (GL_ALPHA),
		2442	const_iv (GL_INTENSITY),
		2443	const_iv (GL_LUMINANCE),
		2444	const_iv (GL_LUMINANCE_ALPHA),
1383	const_iv (GL_FLOAT),	2445	const_iv (GL_FLOAT),
1384	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2446	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1385	const_iv (GL_COMPILE),	2447	const_iv (GL_COMPILE),
		2448	const_iv (GL_PROXY_TEXTURE_1D),
		2449	const_iv (GL_PROXY_TEXTURE_2D),
1386	const_iv (GL_TEXTURE_1D),	2450	const_iv (GL_TEXTURE_1D),
1387	const_iv (GL_TEXTURE_2D),	2451	const_iv (GL_TEXTURE_2D),
1388	const_iv (GL_TEXTURE_ENV),	2452	const_iv (GL_TEXTURE_ENV),
1389	const_iv (GL_TEXTURE_MAG_FILTER),	2453	const_iv (GL_TEXTURE_MAG_FILTER),
1390	const_iv (GL_TEXTURE_MIN_FILTER),	2454	const_iv (GL_TEXTURE_MIN_FILTER),
1391	const_iv (GL_TEXTURE_ENV_MODE),	2455	const_iv (GL_TEXTURE_ENV_MODE),
1392	const_iv (GL_TEXTURE_WRAP_S),	2456	const_iv (GL_TEXTURE_WRAP_S),
1393	const_iv (GL_TEXTURE_WRAP_T),	2457	const_iv (GL_TEXTURE_WRAP_T),
		2458	const_iv (GL_REPEAT),
1394	const_iv (GL_CLAMP),	2459	const_iv (GL_CLAMP),
1395	const_iv (GL_REPEAT),	2460	const_iv (GL_CLAMP_TO_EDGE),
1396	const_iv (GL_NEAREST),	2461	const_iv (GL_NEAREST),
1397	const_iv (GL_LINEAR),	2462	const_iv (GL_LINEAR),
1398	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2463	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2464	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2465	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2466	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402	const_iv (GL_GENERATE_MIPMAP),	2467	const_iv (GL_GENERATE_MIPMAP),
1403	const_iv (GL_MODULATE),	2468	const_iv (GL_MODULATE),
1404	const_iv (GL_DECAL),	2469	const_iv (GL_DECAL),
1405	const_iv (GL_REPLACE),	2470	const_iv (GL_REPLACE),
		2471	const_iv (GL_DEPTH_BUFFER_BIT),
1406	const_iv (GL_COLOR_BUFFER_BIT),	2472	const_iv (GL_COLOR_BUFFER_BIT),
1407	const_iv (GL_PROJECTION),	2473	const_iv (GL_PROJECTION),
1408	const_iv (GL_MODELVIEW),	2474	const_iv (GL_MODELVIEW),
1409	const_iv (GL_COLOR_LOGIC_OP),	2475	const_iv (GL_COLOR_LOGIC_OP),
1410	const_iv (GL_SEPARABLE_2D),	2476	const_iv (GL_SEPARABLE_2D),
1411	const_iv (GL_CONVOLUTION_2D),	2477	const_iv (GL_CONVOLUTION_2D),
1412	const_iv (GL_CONVOLUTION_BORDER_MODE),	2478	const_iv (GL_CONVOLUTION_BORDER_MODE),
1413	const_iv (GL_CONSTANT_BORDER),	2479	const_iv (GL_CONSTANT_BORDER),
		2480	const_iv (GL_POINTS),
1414	const_iv (GL_LINES),	2481	const_iv (GL_LINES),
		2482	const_iv (GL_LINE_STRIP),
		2483	const_iv (GL_LINE_LOOP),
1415	const_iv (GL_QUADS),	2484	const_iv (GL_QUADS),
		2485	const_iv (GL_QUAD_STRIP),
		2486	const_iv (GL_TRIANGLES),
		2487	const_iv (GL_TRIANGLE_STRIP),
		2488	const_iv (GL_TRIANGLE_FAN),
1416	const_iv (GL_LINE_LOOP),	2489	const_iv (GL_POLYGON),
1417	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2490	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2491	const_iv (GL_POINT_SMOOTH_HINT),
		2492	const_iv (GL_LINE_SMOOTH_HINT),
		2493	const_iv (GL_POLYGON_SMOOTH_HINT),
		2494	const_iv (GL_GENERATE_MIPMAP_HINT),
1418	const_iv (GL_FASTEST),	2495	const_iv (GL_FASTEST),
		2496	const_iv (GL_DONT_CARE),
		2497	const_iv (GL_NICEST),
		2498	const_iv (GL_V2F),
		2499	const_iv (GL_V3F),
		2500	const_iv (GL_T2F_V3F),
		2501	const_iv (GL_T2F_N3F_V3F),
1419	# undef const_iv	2502	# undef const_iv
1420	};	2503	};
1421		2504
1422	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2505	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2506	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2507
		2508	texture_av = newAV ();
		2509	AvREAL_off (texture_av);
1424	}	2510	}
		2511
		2512	char *
		2513	gl_vendor ()
		2514	CODE:
		2515	RETVAL = (char *)glGetString (GL_VENDOR);
		2516	OUTPUT:
		2517	RETVAL
		2518
		2519	char *
		2520	gl_version ()
		2521	CODE:
		2522	RETVAL = (char *)glGetString (GL_VERSION);
		2523	OUTPUT:
		2524	RETVAL
		2525
		2526	char *
		2527	gl_extensions ()
		2528	CODE:
		2529	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2530	OUTPUT:
		2531	RETVAL
		2532
		2533	const char *glGetString (GLenum pname)
		2534
		2535	GLint glGetInteger (GLenum pname)
		2536	CODE:
		2537	glGetIntegerv (pname, &RETVAL);
		2538	OUTPUT:
		2539	RETVAL
		2540
		2541	GLdouble glGetDouble (GLenum pname)
		2542	CODE:
		2543	glGetDoublev (pname, &RETVAL);
		2544	OUTPUT:
		2545	RETVAL
1425		2546
1426	int glGetError ()	2547	int glGetError ()
		2548
		2549	void glFinish ()
1427		2550
1428	void glClear (int mask)	2551	void glClear (int mask)
1429		2552
1430	void glClearColor (float r, float g, float b, float a = 1.0)	2553	void glClearColor (float r, float g, float b, float a = 1.0)
1431	PROTOTYPE: @	2554	PROTOTYPE: @
…		…
1438		2561
1439	void glHint (int target, int mode)	2562	void glHint (int target, int mode)
1440		2563
1441	void glBlendFunc (int sfactor, int dfactor)	2564	void glBlendFunc (int sfactor, int dfactor)
1442		2565
		2566	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2567	CODE:
		2568	gl_BlendFuncSeparate (sa, da, saa, daa);
		2569
		2570	void glDepthMask (int flag)
		2571
1443	void glLogicOp (int opcode)	2572	void glLogicOp (int opcode)
1444		2573
1445	void glColorMask (int red, int green, int blue, int alpha)	2574	void glColorMask (int red, int green, int blue, int alpha)
1446		2575
1447	void glMatrixMode (int mode)	2576	void glMatrixMode (int mode)
…		…
1450		2579
1451	void glPopMatrix ()	2580	void glPopMatrix ()
1452		2581
1453	void glLoadIdentity ()	2582	void glLoadIdentity ()
1454		2583
		2584	void glDrawBuffer (int buffer)
		2585
		2586	void glReadBuffer (int buffer)
		2587
1455	# near and far are due to microsofts buggy c compiler	2588	# near_ and far_ are due to microsofts buggy "c" compiler
		2589	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2590
		2591	# 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_)	2592	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2593
		2594	PROTOTYPES: DISABLE
1457		2595
1458	void glViewport (int x, int y, int width, int height)	2596	void glViewport (int x, int y, int width, int height)
1459		2597
1460	void glScissor (int x, int y, int width, int height)	2598	void glScissor (int x, int y, int width, int height)
1461		2599
…		…
1469		2607
1470	void glRotate (float angle, float x, float y, float z)	2608	void glRotate (float angle, float x, float y, float z)
1471	CODE:	2609	CODE:
1472	glRotatef (angle, x, y, z);	2610	glRotatef (angle, x, y, z);
1473		2611
1474	void glBegin (int mode)
1475
1476	void glEnd ()
1477
1478	void glColor (float r, float g, float b, float a = 1.0)	2612	void glColor (float r, float g, float b, float a = 1.0)
1479	PROTOTYPE: @	2613	ALIAS:
		2614	glColor_premultiply = 1
1480	CODE:	2615	CODE:
1481	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2616	if (ix)
		2617	{
		2618	r *= a;
		2619	g *= a;
		2620	b *= a;
		2621	}
		2622	// microsoft visual "c" rounds instead of truncating...
		2623	glColor4f (r, g, b, a);
		2624
		2625	void glRasterPos (float x, float y, float z = 0.)
		2626	CODE:
		2627	glRasterPos3f (0, 0, z);
		2628	glBitmap (0, 0, 0, 0, x, y, 0);
1482		2629
1483	void glVertex (float x, float y, float z = 0.)	2630	void glVertex (float x, float y, float z = 0.)
1484	CODE:	2631	CODE:
1485	glVertex3f (x, y, z);	2632	glVertex3f (x, y, z);
1486		2633
1487	void glTexCoord (float s, float t)	2634	void glTexCoord (float s, float t)
1488	CODE:	2635	CODE:
1489	glTexCoord2f (s, t);	2636	glTexCoord2f (s, t);
1490		2637
		2638	void glRect (float x1, float y1, float x2, float y2)
		2639	CODE:
		2640	glRectf (x1, y1, x2, y2);
		2641
		2642	PROTOTYPES: ENABLE
		2643
		2644	void glBegin (int mode)
		2645
		2646	void glEnd ()
		2647
		2648	void glPointSize (GLfloat size)
		2649
		2650	void glLineWidth (GLfloat width)
		2651
		2652	void glInterleavedArrays (int format, int stride, char *data)
		2653
		2654	void glDrawElements (int mode, int count, int type, char *indices)
		2655
		2656	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2657
1491	void glTexEnv (int target, int pname, float param)	2658	void glTexEnv (int target, int pname, float param)
1492	CODE:	2659	CODE:
1493	glTexEnvf (target, pname, param);	2660	glTexEnvf (target, pname, param);
1494		2661
1495	void glTexParameter (int target, int pname, float param)	2662	void glTexParameter (int target, int pname, float param)
…		…
1498		2665
1499	void glBindTexture (int target, int name)	2666	void glBindTexture (int target, int name)
1500		2667
1501	void glConvolutionParameter (int target, int pname, float params)	2668	void glConvolutionParameter (int target, int pname, float params)
1502	CODE:	2669	CODE:
1503	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2670	if (gl.ConvolutionParameterf)
		2671	gl.ConvolutionParameterf (target, pname, params);
1504		2672
1505	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2673	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506	CODE:	2674	CODE:
1507	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2675	if (gl.ConvolutionFilter2D)
1508	(target, internalformat, width, height, format, type, data));	2676	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509		2677
1510	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2678	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1511	CODE:	2679	CODE:
1512	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2680	if (gl.SeparableFilter2D)
1513	(target, internalformat, width, height, format, type, row, column));	2681	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514		2682
1515	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2683	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1516		2684
1517	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2685	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518		2686
1519	void glRasterPos (int x, int y)	2687	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520	CODE:	2688
1521	glRasterPos2i (x, y);	2689	void glPixelZoom (float x, float y)
1522		2690
1523	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2691	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524		2692
1525	int glGenTexture ()	2693	int glGenTexture ()
1526	CODE:	2694	CODE:
1527	{	2695	RETVAL = gen_texture ();
1528	GLuint name;
1529	glGenTextures (1, &name);
1530	RETVAL = name;
1531	}
1532	OUTPUT:	2696	OUTPUT:
1533	RETVAL	2697	RETVAL
1534		2698
1535	void glDeleteTexture (int name)	2699	void glDeleteTexture (int name)
1536	CODE:	2700	CODE:
1537	{
1538	GLuint name_ = name;
1539	glDeleteTextures (1, &name_);	2701	del_texture (name);
1540	}	2702
1541
1542	int glGenList ()	2703	int glGenList ()
1543	CODE:	2704	CODE:
1544	RETVAL = glGenLists (1);	2705	RETVAL = glGenLists (1);
1545	OUTPUT:	2706	OUTPUT:
1546	RETVAL	2707	RETVAL
…		…
1553		2714
1554	void glEndList ()	2715	void glEndList ()
1555		2716
1556	void glCallList (int list)	2717	void glCallList (int list)
1557		2718
		2719	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2720
		2721	PROTOTYPES: DISABLE
		2722
		2723	void
		2724	find_widget (SV *self, NV x, NV y)
		2725	PPCODE:
		2726	{
		2727	if (within_widget (self, x, y))
		2728	XPUSHs (self);
		2729	}
		2730
		2731	BOOT:
		2732	{
		2733	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2734
		2735	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2736	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2737	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2738	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2739	}
		2740
		2741	void
		2742	draw (SV *self)
		2743	CODE:
		2744	{
		2745	HV *hv;
		2746	SV **svp;
		2747	NV x, y, w, h;
		2748	SV *draw_x_sv = GvSV (draw_x_gv);
		2749	SV *draw_y_sv = GvSV (draw_y_gv);
		2750	SV *draw_w_sv = GvSV (draw_w_gv);
		2751	SV *draw_h_sv = GvSV (draw_h_gv);
		2752	SV *hover;
		2753	double draw_x, draw_y, draw_w, draw_h;
		2754
		2755	if (!SvROK (self))
		2756	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2757
		2758	hv = (HV *)SvRV (self);
		2759
		2760	if (SvTYPE (hv) != SVt_PVHV)
		2761	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2762
		2763	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2764	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2765
		2766	if (!h \|\| !w)
		2767	XSRETURN_EMPTY;
		2768
		2769	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2770	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2771
		2772	draw_x = SvNV (draw_x_sv) + x;
		2773	draw_y = SvNV (draw_y_sv) + y;
		2774
		2775	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2776	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2777	XSRETURN_EMPTY;
		2778
		2779	sv_setnv (draw_x_sv, draw_x);
		2780	sv_setnv (draw_y_sv, draw_y);
		2781
		2782	glPushMatrix ();
		2783	glTranslated (x, y, 0);
		2784
		2785	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2786	{
		2787	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2788
		2789	if (svp && SvTRUE (*svp))
		2790	{
		2791	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2792	glEnable (GL_BLEND);
		2793	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2794	glBegin (GL_QUADS);
		2795	glVertex2f (0, 0);
		2796	glVertex2f (w, 0);
		2797	glVertex2f (w, h);
		2798	glVertex2f (0, h);
		2799	glEnd ();
		2800	glDisable (GL_BLEND);
		2801	}
		2802	}
		2803	#if 0
		2804	if ($ENV{CFPLUS_DEBUG} & 1) {
		2805	glPushMatrix;
		2806	glColor 1, 1, 0, 1;
		2807	glTranslate 0.375, 0.375;
		2808	glBegin GL_LINE_LOOP;
		2809	glVertex 0 , 0;
		2810	glVertex $self->{w} - 1, 0;
		2811	glVertex $self->{w} - 1, $self->{h} - 1;
		2812	glVertex 0 , $self->{h} - 1;
		2813	glEnd;
		2814	glPopMatrix;
		2815	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2816	}
		2817	#endif
		2818	PUSHMARK (SP);
		2819	XPUSHs (self);
		2820	PUTBACK;
		2821	call_method ("_draw", G_VOID \| G_DISCARD);
		2822	SPAGAIN;
		2823
		2824	glPopMatrix ();
		2825
		2826	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2827	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2828	}
		2829

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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 1.214 by root, Sun Jul 29 18:56:02 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 1.214 by root, Sun Jul 29 18:56:02 2007 UTC