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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs.
Revision 1.227 by root, Mon Aug 13 14:15:09 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		36
16	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
17	#include <SDL_endian.h>	39	#include <SDL_endian.h>
18	#include <SDL_image.h>	40	#include <SDL_image.h>
19	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
21		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
22	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
23		48
24	#include <pango/pango.h>	49	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		50
29	#ifndef _WIN32	51	#ifndef _WIN32
30	# include <sys/types.h>	52	# include <sys/types.h>
31	# include <sys/socket.h>	53	# include <sys/socket.h>
32	# include <netinet/in.h>	54	# include <netinet/in.h>
33	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
34	# include <inttypes.h>	56	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	57	#endif
43		58
44	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		60
46	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
47		62
48	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
50		65
51	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
52		67
53	#define GL_CALL(type,func,args) \	68	#if 0
54	{ \	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	70	#else
56	static type fptr_; \	71	# define PARACHUTE 0
57	\	72	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		73
		74	static AV *texture_av;
		75
		76	static struct
		77	{
		78	#define GL_FUNC(ptr,name) ptr name;
		79	#include "glfunc.h"
		80	#undef GL_FUNC
		81	} gl;
		82
		83	static void
		84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		85	{
		86	if (gl.BlendFuncSeparate)
		87	gl.BlendFuncSeparate (sa, da, saa, daa);
		88	else if (gl.BlendFuncSeparateEXT)
		89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		90	else
		91	glBlendFunc (sa, da);
		92	}
		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
68	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
70		129
71	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
		131
		132	static int
		133	shape_attr_p (PangoLayoutRun *run)
		134	{
		135	GSList *attrs = run->item->analysis.extra_attrs;
		136
		137	while (attrs)
		138	{
		139	PangoAttribute *attr = attrs->data;
		140
		141	if (attr->klass->type == PANGO_ATTR_SHAPE)
		142	return 1;
		143
		144	attrs = attrs->next;
		145	}
		146
		147	return 0;
		148	}
72		149
73	typedef struct cf_layout {	150	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
77	int base_height;	153	int base_height;
78	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
79	} *CFClient__Layout;	156	} *CFPlus__Layout;
80		157
81	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
84		161
85	static void	162	static void
86	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
87	{	164	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	166	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	168	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	170	}
95		171
96	static void	172	static void
97	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
98	{	174	{
99	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
100	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
101	*/	177	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
106		182
107	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
108	}	184	}
109		185
110	static void	186	static void
111	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
112	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
114		193
115	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		196
118	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
119	}	198	if (!rect.height) rect.height = 1;
120		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
121	typedef uint16_t mapface;	205	typedef uint16_t faceid;
122		206
123	typedef struct {	207	typedef struct {
124	GLint name;	208	int name;
125	int w, h;	209	int w, h;
126	float s, t;	210	float s, t;
127	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
128	} maptex;	214	} maptex;
129		215
130	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
131	int16_t darkness;	219	uint16_t darkness;
132	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
133	} mapcell;	221	} mapcell;
134		222
135	typedef struct {	223	typedef struct {
136	int32_t c0, c1;	224	int32_t c0, c1;
137	mapcell *col;	225	mapcell *col;
138	} maprow;	226	} maprow;
139		227
140	typedef struct map {	228	typedef struct map {
141	int x, y, w, h;	229	int x, y, w, h;
142	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
143	int faces;	231	int faces; tileid *face2tile; // [faceid]
144	mapface *face;	232	int texs; maptex *tex; // [tileid]
145
146	int texs;
147	maptex *tex;
148		233
149	int32_t rows;	234	int32_t rows;
150	maprow *row;	235	maprow *row;
151	} *CFClient__Map;	236	} *CFPlus__Map;
152		237
153	static char *	238	static char *
154	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
155	{	240	{
156	char *p;	241	char *p;
…		…
173	}	258	}
174		259
175	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
178	static maprow *	283	static maprow *
179	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
180	{	285	{
181	if (0 > y)	286	if (0 > y)
182	{	287	{
183	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
222		327
223	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
224	}	329	}
225		330
226	static mapcell *	331	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
228	{	333	{
229	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
230	}	335	}
231		336
232	static void	337	static void
233	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
234	{	339	{
235	int r;	340	int r;
236		341
237	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
246	self->row = 0;	351	self->row = 0;
247	self->rows = 0;	352	self->rows = 0;
248	}	353	}
249		354
250	static void	355	static void
251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252	{	357	{
253	int x, y;	358	int x, y;
254	maprow *row;	359	maprow *row;
		360	mapcell *cell;
255		361
256	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	363	if (y >= 0)
258	{	364	{
259	if (y >= self->rows)	365	if (y >= self->rows)
…		…
265	if (x >= row->c0)	371	if (x >= row->c0)
266	{	372	{
267	if (x >= row->c1)	373	if (x >= row->c1)
268	break;	374	break;
269		375
270	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
271	}	382	}
272	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
273	}	400	}
274		401
275	static void	402	static void
276	music_finished (void)	403	music_finished (void)
277	{	404	{
…		…
296	ev.data2 = 0;	423	ev.data2 = 0;
297		424
298	SDL_PushEvent ((SDL_Event *)&ev);	425	SDL_PushEvent ((SDL_Event *)&ev);
299	}	426	}
300		427
		428	static unsigned int
		429	minpot (unsigned int n)
		430	{
		431	if (!n)
		432	return 0;
		433
		434	--n;
		435
		436	n \|= n >> 1;
		437	n \|= n >> 2;
		438	n \|= n >> 4;
		439	n \|= n >> 8;
		440	n \|= n >> 16;
		441
		442	return n + 1;
		443	}
		444
		445	/* SDL should provide this, really. */
		446	#define SDLK_MODIFIER_MIN 300
		447	#define SDLK_MODIFIER_MAX 314
		448
		449	/******************************************************************************/
		450
		451	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		452	static GV *hover_gv;
		453
		454	static int
		455	within_widget (SV *widget, NV x, NV y)
		456	{
		457	HV *self;
		458	SV **svp;
		459	NV wx, ww, wy, wh;
		460
		461	if (!SvROK (widget))
		462	return 0;
		463
		464	self = (HV *)SvRV (widget);
		465
		466	if (SvTYPE (self) != SVt_PVHV)
		467	return 0;
		468
		469	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		470	if (y < wy)
		471	return 0;
		472
		473	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		474	if (y >= wy + wh)
		475	return 0;
		476
		477	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		478	if (x < wx)
		479	return 0;
		480
		481	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		482	if (x >= wx + ww)
		483	return 0;
		484
		485	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		486	if (!svp \|\| !SvTRUE (*svp))
		487	return 0;
		488
		489	return 1;
		490	}
		491
301	MODULE = CFClient PACKAGE = CFClient	492	MODULE = CFPlus PACKAGE = CFPlus
302		493
303	PROTOTYPES: ENABLE	494	PROTOTYPES: ENABLE
304		495
305	BOOT:	496	BOOT:
306	{	497	{
307	HV *stash = gv_stashpv ("CFClient", 1);	498	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	499	static const struct {
309	const char *name;	500	const char *name;
310	IV iv;	501	IV iv;
311	} *civ, const_iv[] = {	502	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	503	# define const_iv(name) { # name, (IV)name }
		504	const_iv (SDLK_MODIFIER_MIN),
		505	const_iv (SDLK_MODIFIER_MAX),
		506
313	const_iv (SDL_ACTIVEEVENT),	507	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	508	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	509	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	510	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	511	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	520	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	521	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	522	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	523	const_iv (SDL_VIDEOEXPOSE),
330	const_iv (SDL_USEREVENT),	524	const_iv (SDL_USEREVENT),
		525
		526	const_iv (SDL_APPINPUTFOCUS),
		527	const_iv (SDL_APPMOUSEFOCUS),
		528	const_iv (SDL_APPACTIVE),
		529
331	const_iv (SDLK_KP0),	530	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	531	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	532	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	533	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	534	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	589	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	590	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	591	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	592	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	593	const_iv (SDLK_UNDO),
		594
395	const_iv (KMOD_NONE),	595	const_iv (KMOD_NONE),
		596	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	597	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	598	const_iv (KMOD_RSHIFT),
		599	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	600	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	601	const_iv (KMOD_RCTRL),
		602	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	603	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	604	const_iv (KMOD_RALT),
		605	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	606	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	607	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	608	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	609	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	610	const_iv (KMOD_MODE),
407	const_iv (KMOD_CTRL),
408	const_iv (KMOD_SHIFT),
409	const_iv (KMOD_ALT),
410	const_iv (KMOD_META)
411	# undef const_iv	611	# undef const_iv
412	};	612	};
413		613
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		616
		617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	619	}
		620
		621	void
		622	weaken (SV *rv)
		623	PROTOTYPE: $
		624	CODE:
		625	sv_rvweaken (rv);
		626
		627	int
		628	in_destruct ()
		629	CODE:
		630	RETVAL = PL_main_cv == Nullcv;
		631	OUTPUT:
		632	RETVAL
		633
		634	NV floor (NV x)
		635
		636	NV ceil (NV x)
417		637
418	void	638	void
419	pango_init ()	639	pango_init ()
420	CODE:	640	CODE:
421	{	641	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	642	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	643	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	645	}
		646
		647	char *
		648	SDL_GetError ()
430		649
431	int	650	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	651	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		652
434	void	653	void
435	SDL_Quit ()	654	SDL_Quit ()
436		655
437	void	656	void
438	SDL_ListModes ()	657	SDL_ListModes (int rgb, int alpha)
439	PPCODE:	658	PPCODE:
440	{	659	{
441	SDL_Rect **m;	660	SDL_Rect **m;
442		661
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	664	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 16);	665	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447		666
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);	667	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450		669
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		674
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457		676	#if SDL_VERSION_ATLEAST(1,2,10)
458	SDL_EnableUNICODE (1);	677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		679	#endif
460		680
461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	681	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
462		682
463	if (m && m != (SDL_Rect **)-1)	683	if (m && m != (SDL_Rect **)-1)
464	while (*m)	684	while (*m)
465	{	685	{
		686	if ((m)->w >= 640 && (m)->h >= 480)
		687	{
466	AV *av = newAV ();	688	AV *av = newAV ();
467	av_push (av, newSViv ((*m)->w));	689	av_push (av, newSViv ((*m)->w));
468	av_push (av, newSViv ((*m)->h));	690	av_push (av, newSViv ((*m)->h));
		691	av_push (av, newSViv (rgb));
		692	av_push (av, newSViv (alpha));
469	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	693	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		694	}
470		695
471	++m;	696	++m;
472	}	697	}
473	}	698	}
474		699
475	int	700	int
476	SDL_SetVideoMode (int w, int h, int fullscreen)	701	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
477	CODE:	702	CODE:
		703	{
		704	SDL_EnableUNICODE (1);
		705	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		706
		707	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		709	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		710	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		711
478	RETVAL = !!SDL_SetVideoMode (	712	RETVAL = !!SDL_SetVideoMode (
479	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	713	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
480	);	714	);
		715
		716	if (RETVAL)
		717	{
		718	av_clear (texture_av);
		719
481	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		722	#include "glfunc.h"
		723	#undef GL_FUNC
		724	}
		725	}
482	OUTPUT:	726	OUTPUT:
483	RETVAL	727	RETVAL
484		728
485	void	729	void
486	SDL_GL_SwapBuffers ()	730	SDL_GL_SwapBuffers ()
487		731
		732	char *
		733	SDL_GetKeyName (int sym)
		734
		735	int
		736	SDL_GetAppState ()
		737
488	void	738	void
489	SDL_PollEvent ()	739	poll_events ()
490	PPCODE:	740	PPCODE:
491	{	741	{
492	SDL_Event ev;	742	SDL_Event ev;
493		743
494	while (SDL_PollEvent (&ev))	744	SDL_PumpEvents ();
		745	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
495	{	746	{
496	HV *hv = newHV ();	747	HV *hv = newHV ();
497	hv_store (hv, "type", 4, newSViv (ev.type), 0);	748	hv_store (hv, "type", 4, newSViv (ev.type), 0);
498		749
499	switch (ev.type)	750	switch (ev.type)
…		…
501	case SDL_KEYDOWN:	752	case SDL_KEYDOWN:
502	case SDL_KEYUP:	753	case SDL_KEYUP:
503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
504	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
505	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
506	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
507	break;	759	break;
508		760
509	case SDL_ACTIVEEVENT:	761	case SDL_ACTIVEEVENT:
510	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
511	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	763	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
512	break;	764	break;
513		765
514	case SDL_MOUSEMOTION:	766	case SDL_MOUSEMOTION:
		767	{
		768	int state = ev.motion.state;
		769	int x = ev.motion.x;
		770	int y = ev.motion.y;
		771	int xrel = ev.motion.xrel;
		772	int yrel = ev.motion.yrel;
		773
		774	/* do simplistic event compression */
		775	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		776	&& state == ev.motion.state)
		777	{
		778	xrel += ev.motion.xrel;
		779	yrel += ev.motion.yrel;
		780	x = ev.motion.x;
		781	y = ev.motion.y;
		782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		783	}
		784
		785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
515	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	786	hv_store (hv, "state", 5, newSViv (state), 0);
516	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	787	hv_store (hv, "x", 1, newSViv (x), 0);
517	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	788	hv_store (hv, "y", 1, newSViv (y), 0);
518	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
519	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		791	}
520	break;	792	break;
521		793
522	case SDL_MOUSEBUTTONDOWN:	794	case SDL_MOUSEBUTTONDOWN:
523	case SDL_MOUSEBUTTONUP:	795	case SDL_MOUSEBUTTONUP:
		796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		797
524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	798	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	799	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	800	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	801	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
528	break;	802	break;
…		…
532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
534	break;	808	break;
535	}	809	}
536		810
537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
538	}	812	}
539	}	813	}
540		814
541	int	815	int
542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
543	POSTCALL:	817	POSTCALL:
544	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
545	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
546		820
547	void	821	void
548	Mix_CloseAudio ()	822	Mix_CloseAudio ()
549		823
550	int	824	int
551	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
552		826
		827	const char *
		828	Mix_GetError ()
		829
553	void	830	void
554	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
555	CODE:	832	CODE:
		833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		834
		835	void
		836	win32_proxy_info ()
		837	PPCODE:
		838	{
556	#ifndef _WIN32	839	#ifdef _WIN32
557	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	840	char buffer[2048];
		841	DWORD buflen;
		842
		843	EXTEND (SP, 3);
		844
		845	buflen = sizeof (buffer);
		846	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		847	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		848	{
		849	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		850
		851	buflen = sizeof (buffer);
		852	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		853	{
		854	PUSHs (newSVpv (buffer, 0));
		855
		856	buflen = sizeof (buffer);
		857	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		858	PUSHs (newSVpv (buffer, 0));
		859	}
		860	}
558	#endif	861	#endif
559		862	}
560	char *
561	gl_version ()
562	CODE:
563	RETVAL = (char *)glGetString (GL_VERSION);
564	OUTPUT:
565	RETVAL
566
567	char *
568	gl_extensions ()
569	CODE:
570	RETVAL = (char *)glGetString (GL_EXTENSIONS);
571	OUTPUT:
572	RETVAL
573		863
574	void	864	void
575	add_font (char *file)	865	add_font (char *file)
576	CODE:	866	CODE:
577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
578	#ifdef _WIN32
579	// cairo... sigh... requires win2000
580	AddFontResourceEx (file, FR_PRIVATE, 0);
581	#endif
582		868
583	void	869	void
584	load_image_inline (SV *image_)	870	load_image_inline (SV *image_)
585	ALIAS:	871	ALIAS:
586	load_image_file = 1	872	load_image_file = 1
…		…
589	STRLEN image_len;	875	STRLEN image_len;
590	char image = (char )SvPVbyte (image_, image_len);	876	char image = (char )SvPVbyte (image_, image_len);
591	SDL_Surface surface, surface2;	877	SDL_Surface surface, surface2;
592	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
593	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
594	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
595	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
596		882
597	if (!rw)	883	if (!rw)
598	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
599		885
…		…
628		914
629	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	915	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630		916
631	assert (surface2->pitch == surface2->w * 4);	917	assert (surface2->pitch == surface2->w * 4);
632		918
		919	SDL_LockSurface (surface2);
633	EXTEND (SP, 5);	920	EXTEND (SP, 6);
634	PUSHs (sv_2mortal (newSViv (surface2->w)));	921	PUSHs (sv_2mortal (newSViv (surface2->w)));
635	PUSHs (sv_2mortal (newSViv (surface2->h)));	922	PUSHs (sv_2mortal (newSViv (surface2->h)));
636	SDL_LockSurface (surface2);
637	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	923	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
638	SDL_UnlockSurface (surface2);
639	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	924	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	925	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	926	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		927	SDL_UnlockSurface (surface2);
642		928
643	SDL_FreeSurface (surface);	929	SDL_FreeSurface (surface);
644	SDL_FreeSurface (surface2);	930	SDL_FreeSurface (surface2);
645	}	931	}
646		932
…		…
682	CODE:	968	CODE:
683	fprintf (stderr, "FATAL: %s\n", message);	969	fprintf (stderr, "FATAL: %s\n", message);
684	#ifdef _WIN32	970	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
686	#endif	972	#endif
687	exit (1);	973	_exit (1);
688		974
		975	void
		976	_exit (int retval = 0)
		977	CODE:
		978	#ifdef WIN32
		979	ExitThread (retval); // unclean, please beam me up
		980	#else
		981	_exit (retval);
		982	#endif
		983
		984	void
		985	debug ()
		986	CODE:
		987	{
		988	#if DEBUG
		989	VALGRIND_DO_LEAK_CHECK;
		990	#endif
		991	}
		992
689	MODULE = CFClient PACKAGE = CFClient::Font	993	MODULE = CFPlus PACKAGE = CFPlus::Font
690		994
691	CFClient::Font	995	PROTOTYPES: DISABLE
		996
		997	CFPlus::Font
692	new_from_file (SV class, char path, int id = 0)	998	new_from_file (SV class, char path, int id = 0)
693	CODE:	999	CODE:
694	{	1000	{
695	int count;	1001	int count;
696	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1002	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
699	}	1005	}
700	OUTPUT:	1006	OUTPUT:
701	RETVAL	1007	RETVAL
702		1008
703	void	1009	void
704	DESTROY (CFClient::Font self)	1010	DESTROY (CFPlus::Font self)
705	CODE:	1011	CODE:
706	pango_font_description_free (self);	1012	pango_font_description_free (self);
707		1013
708	void	1014	void
709	make_default (CFClient::Font self)	1015	make_default (CFPlus::Font self)
		1016	PROTOTYPE: $
710	CODE:	1017	CODE:
711	default_font = self;	1018	default_font = self;
712		1019
713	MODULE = CFClient PACKAGE = CFClient::Layout	1020	MODULE = CFPlus PACKAGE = CFPlus::Layout
714		1021
715	CFClient::Layout	1022	PROTOTYPES: DISABLE
716	new (SV *class, int rgba = 0)	1023
		1024	void
		1025	reset_glyph_cache ()
		1026	PROTOTYPE:
717	CODE:	1027	CODE:
718	#if _WIN32	1028	tc_clear ();
719	rgba = 0;//D	1029
720	#endif	1030	CFPlus::Layout
		1031	new (SV *class)
		1032	CODE:
721	New (0, RETVAL, 1, struct cf_layout);	1033	New (0, RETVAL, 1, struct cf_layout);
722		1034
723	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1035	RETVAL->pl = pango_layout_new (opengl_context);
724	RETVAL->rgba = rgba;
725	RETVAL->r = 1.;	1036	RETVAL->r = 1.;
726	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
727	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
728	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
729	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
730	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
731		1043
732	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
733	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
734	OUTPUT:	1046	OUTPUT:
735	RETVAL	1047	RETVAL
736		1048
737	void	1049	void
738	DESTROY (CFClient::Layout self)	1050	DESTROY (CFPlus::Layout self)
739	CODE:	1051	CODE:
740	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
741	Safefree (self);	1054	Safefree (self);
742		1055
743	int
744	is_rgba (CFClient::Layout self)
745	CODE:
746	RETVAL = self->rgba;
747	OUTPUT:
748	RETVAL
749
750	void	1056	void
751	set_text (CFClient::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
752	CODE:	1058	CODE:
753	{	1059	{
754	STRLEN textlen;	1060	STRLEN textlen;
755	char *text = SvPVutf8 (text_, textlen);	1061	char *text = SvPVutf8 (text_, textlen);
756		1062
757	pango_layout_set_text (self->pl, text, textlen);	1063	pango_layout_set_text (self->pl, text, textlen);
758	}	1064	}
759		1065
760	void	1066	void
761	set_markup (CFClient::Layout self, SV *text_)	1067	set_markup (CFPlus::Layout self, SV *text_)
762	CODE:	1068	CODE:
763	{	1069	{
764	STRLEN textlen;	1070	STRLEN textlen;
765	char *text = SvPVutf8 (text_, textlen);	1071	char *text = SvPVutf8 (text_, textlen);
766		1072
767	pango_layout_set_markup (self->pl, text, textlen);	1073	pango_layout_set_markup (self->pl, text, textlen);
768	}	1074	}
769		1075
		1076	void
		1077	set_shapes (CFPlus::Layout self, ...)
		1078	CODE:
		1079	{
		1080	PangoAttrList *attrs = 0;
		1081	const char *text = pango_layout_get_text (self->pl);
		1082	const char *pos = text;
		1083	int arg = 4;
		1084
		1085	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1086	{
		1087	PangoRectangle inkrect, rect;
		1088	PangoAttribute *attr;
		1089
		1090	int x = SvIV (ST (arg - 3));
		1091	int y = SvIV (ST (arg - 2));
		1092	int w = SvIV (ST (arg - 1));
		1093	int h = SvIV (ST (arg ));
		1094
		1095	inkrect.x = 0;
		1096	inkrect.y = 0;
		1097	inkrect.width = 0;
		1098	inkrect.height = 0;
		1099
		1100	rect.x = x * PANGO_SCALE;
		1101	rect.y = y * PANGO_SCALE;
		1102	rect.width = w * PANGO_SCALE;
		1103	rect.height = h * PANGO_SCALE;
		1104
		1105	if (!attrs)
		1106	attrs = pango_layout_get_attributes (self->pl);
		1107
		1108	attr = pango_attr_shape_new (&inkrect, &rect);
		1109	attr->start_index = pos - text;
		1110	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1111	pango_attr_list_insert (attrs, attr);
		1112
		1113	arg += 4;
		1114	pos += sizeof (OBJ_STR) - 1;
		1115	}
		1116
		1117	if (attrs)
		1118	pango_layout_set_attributes (self->pl, attrs);
		1119	}
		1120
		1121	void
		1122	get_shapes (CFPlus::Layout self)
		1123	PPCODE:
		1124	{
		1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1126
		1127	do
		1128	{
		1129	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1130
		1131	if (run && shape_attr_p (run))
		1132	{
		1133	PangoRectangle extents;
		1134	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1135
		1136	EXTEND (SP, 2);
		1137	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1138	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1139	}
		1140	}
		1141	while (pango_layout_iter_next_run (iter));
		1142
		1143	pango_layout_iter_free (iter);
		1144	}
		1145
		1146	int
		1147	has_wrapped (CFPlus::Layout self)
		1148	CODE:
		1149	{
		1150	int lines = 1;
		1151	const char *text = pango_layout_get_text (self->pl);
		1152
		1153	while (*text)
		1154	lines += *text++ == '\n';
		1155
		1156	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1157	}
		1158	OUTPUT:
		1159	RETVAL
		1160
770	SV *	1161	SV *
771	get_text (CFClient::Layout self)	1162	get_text (CFPlus::Layout self)
772	CODE:	1163	CODE:
773	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
774	SvUTF8_on (RETVAL);	1165	sv_utf8_decode (RETVAL);
775	OUTPUT:	1166	OUTPUT:
776	RETVAL	1167	RETVAL
777		1168
778	void	1169	void
779	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
780	CODE:	1171	CODE:
781	self->r = r;	1172	self->r = r;
782	self->g = g;	1173	self->g = g;
783	self->b = b;	1174	self->b = b;
784	self->a = a;	1175	self->a = a;
785		1176
786	void	1177	void
787	set_font (CFClient::Layout self, CFClient::Font font = 0)	1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
788	CODE:	1179	CODE:
789	if (self->font != font)	1180	if (self->font != font)
790	{	1181	{
791	self->font = font;	1182	self->font = font;
792	layout_update_font (self);	1183	layout_update_font (self);
793	}	1184	}
794		1185
795	void	1186	void
796	set_height (CFClient::Layout self, int base_height)	1187	set_height (CFPlus::Layout self, int base_height)
797	CODE:	1188	CODE:
798	if (self->base_height != base_height)	1189	if (self->base_height != base_height)
799	{	1190	{
800	self->base_height = base_height;	1191	self->base_height = base_height;
801	layout_update_font (self);	1192	layout_update_font (self);
802	}	1193	}
803		1194
804	void	1195	void
805	set_width (CFClient::Layout self, int max_width = -1)	1196	set_width (CFPlus::Layout self, int max_width = -1)
806	CODE:	1197	CODE:
807	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
808		1199
809	void	1200	void
810	set_indent (CFClient::Layout self, int indent)	1201	set_indent (CFPlus::Layout self, int indent)
811	CODE:	1202	CODE:
812	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
813		1204
814	void	1205	void
815	set_spacing (CFClient::Layout self, int spacing)	1206	set_spacing (CFPlus::Layout self, int spacing)
816	CODE:	1207	CODE:
817	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
818		1209
819	void	1210	void
820	set_ellipsise (CFClient::Layout self, int ellipsise)	1211	set_ellipsise (CFPlus::Layout self, int ellipsise)
821	CODE:	1212	CODE:
822	pango_layout_set_ellipsize (self->pl,	1213	pango_layout_set_ellipsize (self->pl,
823	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START
824	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
825	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
826	: PANGO_ELLIPSIZE_NONE	1217	: PANGO_ELLIPSIZE_NONE
827	);	1218	);
828		1219
829	void	1220	void
830	set_single_paragraph_mode (CFClient::Layout self, int spm)	1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)
831	CODE:	1222	CODE:
832	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
833		1224
834	void	1225	void
835	size (CFClient::Layout self)	1226	size (CFPlus::Layout self)
836	PPCODE:	1227	PPCODE:
837	{	1228	{
838	int w, h;	1229	int w, h;
839		1230
840	layout_get_pixel_size (self, &w, &h);	1231	layout_get_pixel_size (self, &w, &h);
…		…
843	PUSHs (sv_2mortal (newSViv (w)));	1234	PUSHs (sv_2mortal (newSViv (w)));
844	PUSHs (sv_2mortal (newSViv (h)));	1235	PUSHs (sv_2mortal (newSViv (h)));
845	}	1236	}
846		1237
847	int	1238	int
		1239	descent (CFPlus::Layout self)
		1240	CODE:
		1241	{
		1242	PangoRectangle rect;
		1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1244	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1245	RETVAL = PANGO_DESCENT (rect);
		1246	}
		1247	OUTPUT:
		1248	RETVAL
		1249
		1250	int
848	xy_to_index (CFClient::Layout self, int x, int y)	1251	xy_to_index (CFPlus::Layout self, int x, int y)
849	CODE:	1252	CODE:
850	{	1253	{
851	int index, trailing;	1254	int index, trailing;
852	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
853	RETVAL = index;	1256	RETVAL = index + trailing;
854	}	1257	}
855	OUTPUT:	1258	OUTPUT:
856	RETVAL	1259	RETVAL
857		1260
858	void	1261	void
859	cursor_pos (CFClient::Layout self, int index)	1262	cursor_pos (CFPlus::Layout self, int index)
860	PPCODE:	1263	PPCODE:
861	{	1264	{
862	PangoRectangle strong_pos;	1265	PangoRectangle strong_pos;
863	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
864		1267
…		…
867	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
868	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
869	}	1272	}
870		1273
871	void	1274	void
872	render (CFClient::Layout self)	1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
873	PPCODE:	1276	PPCODE:
874	{	1277	{
875	SV *retval;	1278	int line, x;
876	int w, h;
877		1279
878	layout_get_pixel_size (self, &w, &h);	1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
879		1282
880	if (self->rgba)
881	{
882	cairo_surface_t *surface;
883	cairo_t *cairo;
884
885	retval = newSV (w * h * 4);
886	SvPOK_only (retval);
887	SvCUR_set (retval, w * h * 4);
888
889	memset (SvPVX (retval), 0, w * h * 4);
890
891	surface = cairo_image_surface_create_for_data (
892	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
893	cairo = cairo_create (surface);
894	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
895
896	pango_cairo_show_layout (cairo, self->pl);
897
898	cairo_destroy (cairo);
899	cairo_surface_destroy (surface);
900
901	// what a mess, and its premultiplied, too :(
902	{
903	uint32_t p = (uint32_t )SvPVX (retval);
904	uint32_t e = p + w h;
905
906	while (p < e)
907	{
908	uint32_t rgba = *p;
909	rgba = (rgba >> 24) \| (rgba << 8);
910	#if 0
911	#ifdef _WIN32
912	{//D
913	uint8_t r = rgba >> 24;
914	uint8_t g = rgba >> 16;
915	uint8_t b = rgba >> 8;
916	uint8_t a = rgba >> 0;
917
918	rgba = (rgba & 0xffffff00) \| a;
919	}
920	#endif
921	#endif
922	rgba = SDL_SwapBE32 (rgba);
923	*p++ = rgba;
924	}
925	}
926
927	EXTEND (SP, 5);	1283	EXTEND (SP, 2);
928	PUSHs (sv_2mortal (newSViv (w)));	1284	PUSHs (sv_2mortal (newSViv (line - 1)));
		1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1286	}
		1287
		1288	void
		1289	line_x_to_index (CFPlus::Layout self, int line, int x)
		1290	PPCODE:
		1291	{
		1292	PangoLayoutLine *lp;
		1293	int index, trailing;
		1294
		1295	if (line < 0)
		1296	XSRETURN_EMPTY;
		1297
		1298	if (!(lp = pango_layout_get_line (self->pl, line)))
		1299	XSRETURN_EMPTY; /* do better */
		1300
		1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1302
		1303	EXTEND (SP, 2);
		1304	if (GIMME_V == G_SCALAR)
929	PUSHs (sv_2mortal (newSViv (h)));	1305	PUSHs (sv_2mortal (newSViv (index + trailing)));
930	PUSHs (sv_2mortal (retval));
931	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
932	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
933	}
934	else	1306	else
935	{	1307	{
936	FT_Bitmap bitmap;
937
938	retval = newSV (w * h);
939	SvPOK_only (retval);
940	SvCUR_set (retval, w * h);
941
942	bitmap.rows = h;
943	bitmap.width = w;
944	bitmap.pitch = w;
945	bitmap.buffer = (unsigned char*)SvPVX (retval);
946	bitmap.num_grays = 256;
947	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
948
949	memset (bitmap.buffer, 0, w * h);
950
951	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
952
953	EXTEND (SP, 5);
954	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (index)));
955	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (trailing)));
956	PUSHs (sv_2mortal (retval));
957	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
958	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
959	}	1310	}
960	}	1311	}
961		1312
		1313	void
		1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1315	CODE:
		1316	rc_clear (self->rc);
		1317	pango_opengl_render_layout_subpixel (
		1318	self->pl,
		1319	self->rc,
		1320	x * PANGO_SCALE, y * PANGO_SCALE,
		1321	self->r, self->g, self->b, self->a,
		1322	flags
		1323	);
		1324	// we assume that context_change actually clears/frees stuff
		1325	// and does not do any recomputation...
		1326	pango_layout_context_changed (self->pl);
		1327
		1328	void
		1329	draw (CFPlus::Layout self)
		1330	CODE:
		1331	{
		1332	glEnable (GL_TEXTURE_2D);
		1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1334	glEnable (GL_BLEND);
		1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1337	glEnable (GL_ALPHA_TEST);
		1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1339
		1340	rc_draw (self->rc);
		1341
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	glDisable (GL_TEXTURE_2D);
		1345	}
		1346
962	MODULE = CFClient PACKAGE = CFClient::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
963		1348
		1349	PROTOTYPES: ENABLE
		1350
		1351	int minpot (int n)
		1352
964	void	1353	void
		1354	pad (SV *data_, int ow, int oh, int nw, int nh)
		1355	CODE:
		1356	{
		1357	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1358	{
		1359	STRLEN datalen;
		1360	char *data = SvPVbyte (data_, datalen);
		1361	int bpp = datalen / (ow * oh);
		1362	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1363
		1364	SvPOK_only (result_);
		1365	SvCUR_set (result_, nw * nh * bpp);
		1366
		1367	memset (SvPVX (result_), 0, nw * nh * bpp);
		1368	while (oh--)
		1369	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1370
		1371	sv_setsv (data_, result_);
		1372	}
		1373	}
		1374
		1375	void
965	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1376	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
966	PROTOTYPE: $$$;$$	1377	PROTOTYPE: $$$;$$
967	ALIAS:	1378	ALIAS:
968	draw_quad_alpha = 1	1379	draw_quad_alpha = 1
969	draw_quad_alpha_premultiplied = 2	1380	draw_quad_alpha_premultiplied = 2
970	CODE:	1381	CODE:
971	{	1382	{
972	HV hv = (HV )SvRV (self);	1383	HV hv = (HV )SvRV (self);
973	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
974	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
975	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1386	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
976	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1387
		1388	if (name <= 0)
		1389	XSRETURN_EMPTY;
977		1390
978	if (items < 5)	1391	if (items < 5)
979	{	1392	{
980	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
981	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
982	}	1395	}
983		1396
984	if (ix)	1397	if (ix)
985	{	1398	{
986	glEnable (GL_BLEND);	1399	glEnable (GL_BLEND);
		1400
		1401	if (ix == 2)
987	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1402	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1403	else
		1404	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1405	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1406
988	glEnable (GL_ALPHA_TEST);	1407	glEnable (GL_ALPHA_TEST);
989	glAlphaFunc (GL_GREATER, 0.01f);	1408	glAlphaFunc (GL_GREATER, 0.01f);
990	}	1409	}
991		1410
992	glBindTexture (GL_TEXTURE_2D, name);	1411	glBindTexture (GL_TEXTURE_2D, name);
993
994	if (wrap_mode)
995	{
996	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
997	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
998	}
999		1412
1000	glBegin (GL_QUADS);	1413	glBegin (GL_QUADS);
1001	glTexCoord2f (0, 0); glVertex2f (x , y );	1414	glTexCoord2f (0, 0); glVertex2f (x , y );
1002	glTexCoord2f (0, t); glVertex2f (x , y + h);	1415	glTexCoord2f (0, t); glVertex2f (x , y + h);
1003	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1416	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1009	glDisable (GL_ALPHA_TEST);	1422	glDisable (GL_ALPHA_TEST);
1010	glDisable (GL_BLEND);	1423	glDisable (GL_BLEND);
1011	}	1424	}
1012	}	1425	}
1013		1426
		1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1428	CODE:
		1429	{
		1430	GLint width;
		1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1432	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1433	RETVAL = width > 0;
		1434	}
		1435	OUTPUT:
		1436	RETVAL
		1437
1014	MODULE = CFClient PACKAGE = CFClient::Map	1438	MODULE = CFPlus PACKAGE = CFPlus::Map
1015		1439
1016	CFClient::Map	1440	PROTOTYPES: DISABLE
1017	new (SV *class, int map_width, int map_height)	1441
		1442	CFPlus::Map
		1443	new (SV *class)
1018	CODE:	1444	CODE:
1019	New (0, RETVAL, 1, struct map);	1445	New (0, RETVAL, 1, struct map);
1020	RETVAL->x = 0;	1446	RETVAL->x = 0;
1021	RETVAL->y = 0;	1447	RETVAL->y = 0;
1022	RETVAL->w = map_width;	1448	RETVAL->w = 0;
1023	RETVAL->h = map_height;	1449	RETVAL->h = 0;
1024	RETVAL->ox = 0;	1450	RETVAL->ox = 0;
1025	RETVAL->oy = 0;	1451	RETVAL->oy = 0;
1026	RETVAL->faces = 8192;	1452	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1027	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1453	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1028	RETVAL->texs = 8192;
1029	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1030	RETVAL->rows = 0;	1454	RETVAL->rows = 0;
1031	RETVAL->row = 0;	1455	RETVAL->row = 0;
1032	OUTPUT:	1456	OUTPUT:
1033	RETVAL	1457	RETVAL
1034		1458
1035	void	1459	void
1036	DESTROY (CFClient::Map self)	1460	DESTROY (CFPlus::Map self)
1037	CODE:	1461	CODE:
1038	{	1462	{
1039	map_clear (self);	1463	map_clear (self);
1040	Safefree (self->face);	1464	Safefree (self->face2tile);
		1465	Safefree (self->tex);
1041	Safefree (self);	1466	Safefree (self);
1042	}	1467	}
1043		1468
1044	void	1469	void
		1470	resize (CFPlus::Map self, int map_width, int map_height)
		1471	CODE:
		1472	self->w = map_width;
		1473	self->h = map_height;
		1474
		1475	void
1045	clear (CFClient::Map self)	1476	clear (CFPlus::Map self)
1046	CODE:	1477	CODE:
1047	map_clear (self);	1478	map_clear (self);
1048		1479
1049	void	1480	void
1050	set_face (CFClient::Map self, int face, int texid)	1481	set_tileid (CFPlus::Map self, int face, int tile)
1051	CODE:	1482	CODE:
1052	{	1483	{
1053	while (self->faces <= face)	1484	need_facenum (self, face); self->face2tile [face] = tile;
1054	{	1485	need_texid (self, tile);
1055	Append (mapface, self->face, self->faces, self->faces);
1056	self->faces *= 2;
1057	}
1058
1059	self->face [face] = texid;
1060	}	1486	}
1061		1487
1062	void	1488	void
		1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1490	CODE:
		1491	{
		1492	tileid texid;
		1493	maptex *tex;
		1494
		1495	if (face < 0 \|\| face >= self->faces)
		1496	return;
		1497
		1498	if (smooth < 0 \|\| smooth >= self->faces)
		1499	return;
		1500
		1501	texid = self->face2tile [face];
		1502
		1503	if (!texid)
		1504	return;
		1505
		1506	tex = self->tex + texid;
		1507	tex->smoothtile = self->face2tile [smooth];
		1508	tex->smoothlevel = level;
		1509	}
		1510
		1511	void
1063	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)	1512	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)
1064	CODE:	1513	CODE:
1065	{	1514	{
1066	while (self->texs <= texid)	1515	need_texid (self, texid);
1067	{
1068	Append (maptex, self->tex, self->texs, self->texs);
1069	self->texs *= 2;
1070	}
1071		1516
1072	{	1517	{
1073	maptex *tex = self->tex + texid;	1518	maptex *tex = self->tex + texid;
1074		1519
1075	tex->name = name;	1520	tex->name = name;
…		…
1080	tex->r = r;	1525	tex->r = r;
1081	tex->g = g;	1526	tex->g = g;
1082	tex->b = b;	1527	tex->b = b;
1083	tex->a = a;	1528	tex->a = a;
1084	}	1529	}
		1530
		1531	// somewhat hackish, but for textures that require it, it really
		1532	// improves the look, and most others don't suffer.
		1533	glBindTexture (GL_TEXTURE_2D, name);
		1534	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1535	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1536	// use uglier nearest interpolation because linear suffers
		1537	// from transparent color bleeding and ugly wrapping effects.
		1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1085	}	1539	}
1086		1540
1087	int	1541	int
1088	ox (CFClient::Map self)	1542	ox (CFPlus::Map self)
1089	ALIAS:	1543	ALIAS:
1090	oy = 1	1544	oy = 1
		1545	x = 2
		1546	y = 3
		1547	w = 4
		1548	h = 5
1091	CODE:	1549	CODE:
1092	switch (ix)	1550	switch (ix)
1093	{	1551	{
1094	case 0: RETVAL = self->ox; break;	1552	case 0: RETVAL = self->ox; break;
1095	case 1: RETVAL = self->oy; break;	1553	case 1: RETVAL = self->oy; break;
		1554	case 2: RETVAL = self->x; break;
		1555	case 3: RETVAL = self->y; break;
		1556	case 4: RETVAL = self->w; break;
		1557	case 5: RETVAL = self->h; break;
1096	}	1558	}
1097	OUTPUT:	1559	OUTPUT:
1098	RETVAL	1560	RETVAL
1099		1561
1100	void	1562	void
1101	scroll (CFClient::Map self, int dx, int dy)	1563	scroll (CFPlus::Map self, int dx, int dy)
1102	CODE:	1564	CODE:
1103	{	1565	{
1104	if (dx > 0)	1566	if (dx > 0)
1105	map_blank (self, self->x, self->y, dx - 1, self->h);	1567	map_blank (self, self->x, self->y, dx, self->h);
1106	else if (dx < 0)	1568	else if (dx < 0)
1107	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1569	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1108		1570
1109	if (dy > 0)	1571	if (dy > 0)
1110	map_blank (self, self->x, self->y, self->w, dy - 1);	1572	map_blank (self, self->x, self->y, self->w, dy);
1111	else if (dy < 0)	1573	else if (dy < 0)
1112	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1574	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1113		1575
1114	self->ox += dx; self->x += dx;	1576	self->ox += dx; self->x += dx;
1115	self->oy += dy; self->y += dy;	1577	self->oy += dy; self->y += dy;
1116		1578
1117	while (self->y < 0)	1579	while (self->y < 0)
…		…
1121	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1122	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1123	}	1585	}
1124	}	1586	}
1125		1587
1126	void	1588	SV *
1127	map1a_update (CFClient::Map self, SV *data_)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1128	CODE:	1590	CODE:
1129	{	1591	{
1130	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1592	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1131	uint8_t data_end = (uint8_t )SvEND (data_);	1593	uint8_t data_end = (uint8_t )SvEND (data_);
1132	mapcell *cell;	1594	mapcell *cell;
1133	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1134		1598
1135	while (data < data_end)	1599	while (data < data_end - 1)
1136	{	1600	{
1137	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1138		1602
1139	x = ((flags >> 10) & 63) + self->x;	1603	x = self->x + ((flags >> 10) & 63);
1140	y = ((flags >> 4) & 63) + self->y;	1604	y = self->y + ((flags >> 4) & 63);
1141		1605
1142	cell = map_get_cell (self, x, y);	1606	cell = map_get_cell (self, x, y);
1143		1607
1144	if (flags & 15)	1608	if (flags & 15)
1145	{	1609	{
1146	if (cell->darkness < 0)	1610	if (!cell->darkness)
1147	{	1611	{
		1612	memset (cell, 0, sizeof (*cell));
1148	cell->darkness = 0;	1613	cell->darkness = 256;
1149	cell->face [0] = 0;
1150	cell->face [1] = 0;
1151	cell->face [2] = 0;
1152	}	1614	}
1153		1615
1154	cell->darkness = flags & 8 ? *data++ : 255;
1155
1156	//TODO: don't trust server data to be in-range(!)	1616	//TODO: don't trust server data to be in-range(!)
1157		1617
1158	if (flags & 4)	1618	if (flags & 8)
1159	{	1619	{
1160	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1620	if (extmap)
		1621	{
		1622	uint8_t ext, cmd;
		1623
		1624	do
		1625	{
		1626	ext = *data++;
		1627	cmd = ext & 0x3f;
		1628
		1629	if (cmd < 4)
		1630	cell->darkness = 255 - ext * 64 + 1;
		1631	else if (cmd == 5) // health
		1632	{
		1633	cell->stat_width = 1;
		1634	cell->stat_hp = *data++;
		1635	}
		1636	else if (cmd == 6) // monster width
		1637	cell->stat_width = *data++ + 1;
		1638	else if (cmd == 0x47)
		1639	{
		1640	if (*data == 4)
		1641	; // decode player count
		1642
		1643	data += *data + 1;
		1644	}
		1645	else if (cmd == 8) // cell flags
		1646	cell->flags = *data++;
		1647	else if (ext & 0x40) // unknown, multibyte => skip
		1648	data += *data + 1;
		1649	else
		1650	data++;
		1651	}
		1652	while (ext & 0x80);
		1653	}
		1654	else
		1655	cell->darkness = *data++ + 1;
1161	}	1656	}
1162		1657
		1658	for (z = 0; z <= 2; ++z)
1163	if (flags & 2)	1659	if (flags & (4 >> z))
1164	{	1660	{
1165	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
		1662	need_facenum (self, face);
		1663	cell->tile [z] = self->face2tile [face];
		1664
		1665	if (cell->tile [z])
		1666	{
		1667	maptex *tex = self->tex + cell->tile [z];
		1668	if (!tex->name)
		1669	av_push (missing, newSViv (cell->tile [z]));
		1670
		1671	if (tex->smoothtile)
		1672	{
		1673	maptex *smooth = self->tex + tex->smoothtile;
		1674	if (!smooth->name)
		1675	av_push (missing, newSViv (tex->smoothtile));
		1676	}
		1677	}
1166	}	1678	}
1167
1168	if (flags & 1)
1169	{
1170	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1171	}
1172	}	1679	}
1173	else	1680	else
1174	cell->darkness = -1;	1681	cell->darkness = 0;
1175	}	1682	}
1176	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1177		1686
1178	SV *	1687	SV *
1179	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1180	CODE:	1689	CODE:
1181	{	1690	{
1182	int x1, x;	1691	int x1, x;
1183	int y1, y;	1692	int y1, y;
1184	int z;	1693	int z;
…		…
1205	{	1714	{
1206	mapcell *cell = row->col + (x - row->c0);	1715	mapcell *cell = row->col + (x - row->c0);
1207		1716
1208	for (z = 0; z <= 0; z++)	1717	for (z = 0; z <= 0; z++)
1209	{	1718	{
1210	mapface face = cell->face [z];
1211
1212	if (face)
1213	{
1214	maptex tex = self->tex [face];	1719	maptex tex = self->tex [cell->tile [z]];
1215	int a0 = 255 - tex.a;	1720	int a0 = 255 - tex.a;
1216	int a1 = tex.a;	1721	int a1 = tex.a;
1217		1722
1218	r = (r * a0 + tex.r * a1) / 255;	1723	r = (r * a0 + tex.r * a1) / 255;
1219	g = (g * a0 + tex.g * a1) / 255;	1724	g = (g * a0 + tex.g * a1) / 255;
1220	b = (b * a0 + tex.b * a1) / 255;	1725	b = (b * a0 + tex.b * a1) / 255;
1221	a = (a * a0 + tex.a * a1) / 255;	1726	a = (a * a0 + tex.a * a1) / 255;
1222	}
1223	}	1727	}
1224	}	1728	}
1225		1729
1226	*map++ = (r )	1730	*map++ = (r )
1227	\| (g << 8)	1731	\| (g << 8)
…		…
1234	}	1738	}
1235	OUTPUT:	1739	OUTPUT:
1236	RETVAL	1740	RETVAL
1237		1741
1238	void	1742	void
1239	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
		1744	CODE:
		1745	{
		1746	int x, y, z;
		1747
		1748	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1751	smooth_key skey;
		1752
		1753	rc_t *rc = rc_alloc ();
		1754	rc_key_t key;
		1755	rc_array_t *arr;
		1756
		1757	// thats current max. sorry.
		1758	if (sw > 255) sw = 255;
		1759	if (sh > 255) sh = 255;
		1760
		1761	// clear key, in case of extra padding
		1762	memset (&skey, 0, sizeof (skey));
		1763
		1764	memset (&key, 0, sizeof (key));
		1765	key.r = 255;
		1766	key.g = 255;
		1767	key.b = 255;
		1768	key.a = 255;
		1769	key.mode = GL_QUADS;
		1770	key.format = GL_T2F_V3F;
		1771	key.texname = -1;
		1772
		1773	mx += self->x;
		1774	my += self->y;
		1775
		1776	// first pass: determine smooth_max
		1777	// rather ugly, if you ask me
		1778	// could also be stored inside mapcell and updated on change
		1779	memset (smooth_max, 0, sizeof (smooth_max));
		1780
		1781	for (y = 0; y < sh; y++)
		1782	if (0 <= y + my && y + my < self->rows)
		1783	{
		1784	maprow *row = self->row + (y + my);
		1785
		1786	for (x = 0; x < sw; x++)
		1787	if (row->c0 <= x + mx && x + mx < row->c1)
		1788	{
		1789	mapcell *cell = row->col + (x + mx - row->c0);
		1790
		1791	smooth_max[x + 1][y + 1] =
		1792	MAX (self->tex [cell->tile [0]].smoothlevel,
		1793	MAX (self->tex [cell->tile [1]].smoothlevel,
		1794	self->tex [cell->tile [2]].smoothlevel));
		1795	}
		1796	}
		1797
		1798	glEnable (GL_BLEND);
		1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1801
		1802	for (z = 0; z <= 2; z++)
		1803	{
		1804	memset (smooth_level, 0, sizeof (smooth_level));
		1805
		1806	for (y = 0; y < sh; y++)
		1807	if (0 <= y + my && y + my < self->rows)
		1808	{
		1809	maprow *row = self->row + (y + my);
		1810
		1811	for (x = 0; x < sw; x++)
		1812	if (row->c0 <= x + mx && x + mx < row->c1)
		1813	{
		1814	mapcell *cell = row->col + (x + mx - row->c0);
		1815	tileid tile = cell->tile [z];
		1816
		1817	if (tile)
		1818	{
		1819	maptex tex = self->tex [tile];
		1820	int px, py;
		1821
		1822	if (key.texname != tex.name)
		1823	{
		1824	if (!tex.name)
		1825	tex = self->tex [2]; /* missing, replace by noface */
		1826
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	px = (x + 1) * T - tex.w;
		1832	py = (y + 1) * T - tex.h;
		1833
		1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1838
		1839	if (cell->flags && z == 2)
		1840	{
		1841	// overlays such as the speech bubble, probably more to come
		1842	if (cell->flags & 1)
		1843	{
		1844	maptex tex = self->tex [1];
		1845	int px = x * T + T * 2 / 32;
		1846	int py = y * T - T * 6 / 32;
		1847
		1848	if (tex.name)
		1849	{
		1850	if (key.texname != tex.name)
		1851	{
		1852	key.texname = tex.name;
		1853	arr = rc_array (rc, &key);
		1854	}
		1855
		1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1860	}
		1861	}
		1862	}
		1863
		1864	// update smooth hash
		1865	if (tex.smoothtile)
		1866	{
		1867	skey.tile = tex.smoothtile;
		1868	skey.level = tex.smoothlevel;
		1869
		1870	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1871
		1872	// add bits to current tile and all neighbours. skey.x\|y is
		1873	// shifted +1\|+1 so we always stay positive.
		1874
		1875	// bits is ___n cccc CCCC bbbb
		1876	// n do not draw borders&corners
		1877	// c draw these corners, but...
		1878	// C ... not these
		1879	// b draw these borders
		1880
		1881	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1882	// ┃· ·· ·┃ ━━
		1883
		1884	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1885	// ·· ·· ·┏ ┓·
		1886
		1887	// full tile
		1888	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1889
		1890	// borders
		1891	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1892	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1893	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1894	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1895
		1896	// corners
		1897	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1898	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1899	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1900	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1901	}
		1902	}
		1903	}
		1904	}
		1905
		1906	rc_draw (rc);
		1907	rc_clear (rc);
		1908
		1909	// go through all smoothlevels, lowest to highest, then draw.
		1910	// this is basically counting sort
		1911	{
		1912	int w, b;
		1913
		1914	glEnable (GL_TEXTURE_2D);
		1915	glBegin (GL_QUADS);
		1916	for (w = 0; w < 256 / 32; ++w)
		1917	{
		1918	uint32_t smask = smooth_level [w];
		1919	if (smask)
		1920	for (b = 0; b < 32; ++b)
		1921	if (smask & (((uint32_t)1) << b))
		1922	{
		1923	int level = (w << 5) \| b;
		1924	HE *he;
		1925
		1926	hv_iterinit (smooth);
		1927	while ((he = hv_iternext (smooth)))
		1928	{
		1929	smooth_key skey = (smooth_key )HeKEY (he);
		1930	IV bits = SvIVX (HeVAL (he));
		1931
		1932	if (!(bits & 0x1000)
		1933	&& skey->level == level
		1934	&& level > smooth_max [skey->x][skey->y])
		1935	{
		1936	maptex tex = self->tex [skey->tile];
		1937	int px = (((int)skey->x) - 1) * T;
		1938	int py = (((int)skey->y) - 1) * T;
		1939	int border = bits & 15;
		1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1941	float dx = tex.s * .0625f; // 16 images/row
		1942	float dy = tex.t * .5f ; // 2 images/column
		1943
		1944	if (tex.name)
		1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
		1948	if (key.texname != tex.name)
		1949	{
		1950	glEnd ();
		1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1952	glBegin (GL_QUADS);
		1953	}
		1954
		1955	if (border)
		1956	{
		1957	float ox = border * dx;
		1958
		1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1963	}
		1964
		1965	if (corner)
		1966	{
		1967	float ox = corner * dx;
		1968
		1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1973	}
		1974	}
		1975	}
		1976	}
		1977	}
		1978	}
		1979
		1980	glEnd ();
		1981	glDisable (GL_TEXTURE_2D);
		1982	key.texname = -1;
		1983	}
		1984
		1985	hv_clear (smooth);
		1986	}
		1987
		1988	glDisable (GL_BLEND);
		1989	rc_free (rc);
		1990
		1991	// top layer: overlays such as the health bar
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	int px = x * T;
		2003	int py = y * T;
		2004
		2005	if (cell->stat_hp)
		2006	{
		2007	int width = cell->stat_width * T;
		2008	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2009
		2010	glColor3ub (0, 0, 0);
		2011	glRectf (px + 1, py - thick - 2,
		2012	px + width - 1, py);
		2013
		2014	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2015	glRectf (px + 2,
		2016	py - thick - 1,
		2017	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2018	}
		2019	}
		2020	}
		2021	}
		2022
		2023	void
		2024	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2025	CODE:
		2026	{
		2027	static float color[16][3] = {
		2028	{ 0.00F, 0.00F, 0.00F },
		2029	{ 1.00F, 1.00F, 1.00F },
		2030	{ 0.00F, 0.00F, 0.55F },
		2031	{ 1.00F, 0.00F, 0.00F },
		2032
		2033	{ 1.00F, 0.54F, 0.00F },
		2034	{ 0.11F, 0.56F, 1.00F },
		2035	{ 0.93F, 0.46F, 0.00F },
		2036	{ 0.18F, 0.54F, 0.34F },
		2037
		2038	{ 0.56F, 0.73F, 0.56F },
		2039	{ 0.80F, 0.80F, 0.80F },
		2040	{ 0.55F, 0.41F, 0.13F },
		2041	{ 0.99F, 0.77F, 0.26F },
		2042
		2043	{ 0.74F, 0.65F, 0.41F },
		2044
		2045	{ 0.00F, 1.00F, 1.00F },
		2046	{ 1.00F, 0.00F, 1.00F },
		2047	{ 1.00F, 1.00F, 0.00F },
		2048	};
		2049
		2050	int x, y;
		2051
		2052	glEnable (GL_TEXTURE_2D);
		2053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2054	glEnable (GL_BLEND);
		2055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2056	glBegin (GL_QUADS);
		2057
		2058	for (y = 0; y < h; y++)
		2059	for (x = 0; x < w; x++)
		2060	{
		2061	unsigned char m = data [x + y * w];
		2062
		2063	if (m)
		2064	{
		2065	float *c = color [m & 15];
		2066
		2067	float tx1 = m & 0x40 ? 0.5 : 0.;
		2068	float tx2 = tx1 + 0.5;
		2069
		2070	glColor4f (c[0], c[1], c[2], 0.75);
		2071	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2072	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2073	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2074	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2075	}
		2076	}
		2077
		2078	glEnd ();
		2079	glDisable (GL_BLEND);
		2080	glDisable (GL_TEXTURE_2D);
		2081	}
		2082
		2083	void
		2084	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1240	PPCODE:	2085	PPCODE:
1241	{	2086	{
1242	int vx, vy;
1243	int x, y, z;	2087	int x, y;
1244	int last_name;	2088	int sw1 = sw + 2;
1245	mapface face;	2089	int sh1 = sh + 2;
		2090	int sh3 = sh * 3;
1246	int sw4 = (sw + 3) & ~3;	2091	int sw34 = (sw * 3 + 3) & ~3;
		2092	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1247	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2093	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1248	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2094	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1249		2095
1250	memset (darkness, 255, sw4 * sh);
1251	SvPOK_only (darkness_sv);	2096	SvPOK_only (darkness3_sv);
1252	SvCUR_set (darkness_sv, sw4 * sh);	2097	SvCUR_set (darkness3_sv, sw34 * sh3);
1253		2098
1254	vx = self->x + (self->w - sw) / 2 - shift_x;	2099	mx += self->x - 1;
1255	vy = self->y + (self->h - sh) / 2 - shift_y;	2100	my += self->y - 1;
1256		2101
1257	/*	2102	memset (darkness1, 255, sw1 * sh1);
1258	int vx = self->vx = self->w >= sw
1259	? self->x + (self->w - sw) / 2
1260	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1261		2103
1262	int vy = self->vy = self->h >= sh
1263	? self->y + (self->h - sh) / 2
1264	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1265	*/
1266
1267	glColor4ub (255, 255, 255, 255);
1268
1269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1270	glEnable (GL_BLEND);
1271	glEnable (GL_TEXTURE_2D);
1272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1273
1274	glBegin (GL_QUADS);
1275
1276	last_name = 0;
1277
1278	for (z = 0; z < 3; z++)
1279	for (y = 0; y < sh; y++)	2104	for (y = 0; y < sh1; y++)
1280	if (0 <= y + vy && y + vy < self->rows)	2105	if (0 <= y + my && y + my < self->rows)
1281	{	2106	{
1282	maprow *row = self->row + (y + vy);	2107	maprow *row = self->row + (y + my);
1283		2108
1284	for (x = 0; x < sw; x++)	2109	for (x = 0; x < sw1; x++)
1285	if (row->c0 <= x + vx && x + vx < row->c1)	2110	if (row->c0 <= x + mx && x + mx < row->c1)
1286	{	2111	{
1287	mapcell *cell = row->col + (x + vx - row->c0);	2112	mapcell *cell = row->col + (x + mx - row->c0);
1288		2113
1289	darkness[y * sw4 + x] = cell->darkness < 0	2114	darkness1 [y * sw1 + x] = cell->darkness
		2115	? 255 - (cell->darkness - 1)
1290	? 255 - FOW_DARKNESS	2116	: 255 - FOW_DARKNESS;
1291	: 255 - cell->darkness;
1292
1293	face = cell->face [z];
1294
1295	if (face)
1296	{
1297	maptex tex = self->tex [face];
1298
1299	int px = (x + 1) * 32 - tex.w;
1300	int py = (y + 1) * 32 - tex.h;
1301
1302	if (last_name != tex.name)
1303	{
1304	glEnd ();
1305	last_name = tex.name;
1306	glBindTexture (GL_TEXTURE_2D, last_name);
1307	glBegin (GL_QUADS);
1308	}
1309
1310	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1311	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1312	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1313	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1314	}
1315	}	2117	}
1316	}	2118	}
1317		2119
1318	glEnd ();	2120	for (y = 0; y < sh; ++y)
		2121	for (x = 0; x < sw; ++x)
		2122	{
		2123	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2124	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2125	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2126	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2127	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2128	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2129	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2130	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2131	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1319		2132
1320	glDisable (GL_TEXTURE_2D);	2133	uint8_t r11 = (d11 + d21 + d12) / 3;
1321	glDisable (GL_BLEND);	2134	uint8_t r21 = d21;
		2135	uint8_t r31 = (d21 + d31 + d32) / 3;
		2136
		2137	uint8_t r12 = d12;
		2138	uint8_t r22 = d22;
		2139	uint8_t r32 = d32;
		2140
		2141	uint8_t r13 = (d13 + d23 + d12) / 3;
		2142	uint8_t r23 = d23;
		2143	uint8_t r33 = (d23 + d33 + d32) / 3;
		2144
		2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2149	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2154	}
		2155
		2156	free (darkness1);
1322		2157
1323	EXTEND (SP, 3);	2158	EXTEND (SP, 3);
1324	PUSHs (sv_2mortal (newSViv (sw4)));	2159	PUSHs (sv_2mortal (newSViv (sw34)));
1325	PUSHs (sv_2mortal (newSViv (sh)));	2160	PUSHs (sv_2mortal (newSViv (sh3)));
1326	PUSHs (darkness_sv);	2161	PUSHs (darkness3_sv);
1327	}	2162	}
1328		2163
1329	SV *	2164	SV *
1330	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2165	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1331	CODE:	2166	CODE:
1332	{	2167	{
1333	int x, y, x1, y1;	2168	int x, y, x1, y1;
1334	SV data_sv = newSV (w h * 7 + 5);	2169	SV data_sv = newSV (w h * 7 + 5);
1335	uint8_t data = (uint8_t )SvPVX (data_sv);	2170	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1360	if (row && row->c0 <= x && x < row->c1)	2195	if (row && row->c0 <= x && x < row->c1)
1361	{	2196	{
1362	mapcell *cell = row->col + (x - row->c0);	2197	mapcell *cell = row->col + (x - row->c0);
1363	uint8_t flags = 0;	2198	uint8_t flags = 0;
1364		2199
1365	if (cell->face [0]) flags \|= 1;	2200	if (cell->tile [0]) flags \|= 1;
1366	if (cell->face [1]) flags \|= 2;	2201	if (cell->tile [1]) flags \|= 2;
1367	if (cell->face [2]) flags \|= 4;	2202	if (cell->tile [2]) flags \|= 4;
1368		2203
1369	*data++ = flags;	2204	*data++ = flags;
1370		2205
1371	if (flags & 1)	2206	if (flags & 1)
1372	{	2207	{
		2208	tileid tile = cell->tile [0];
1373	*data++ = cell->face [0] >> 8;	2209	*data++ = tile >> 8;
1374	*data++ = cell->face [0];	2210	*data++ = tile;
1375	}	2211	}
1376		2212
1377	if (flags & 2)	2213	if (flags & 2)
1378	{	2214	{
		2215	tileid tile = cell->tile [1];
1379	*data++ = cell->face [1] >> 8;	2216	*data++ = tile >> 8;
1380	*data++ = cell->face [1];	2217	*data++ = tile;
1381	}	2218	}
1382		2219
1383	if (flags & 4)	2220	if (flags & 4)
1384	{	2221	{
		2222	tileid tile = cell->tile [2];
1385	*data++ = cell->face [2] >> 8;	2223	*data++ = tile >> 8;
1386	*data++ = cell->face [2];	2224	*data++ = tile;
1387	}	2225	}
1388	}	2226	}
1389	else	2227	else
1390	*data++ = 0;	2228	*data++ = 0;
1391	}	2229	}
…		…
1397	}	2235	}
1398	OUTPUT:	2236	OUTPUT:
1399	RETVAL	2237	RETVAL
1400		2238
1401	void	2239	void
1402	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2240	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1403	PPCODE:	2241	PPCODE:
1404	{	2242	{
1405	int x, y, z;	2243	int x, y, z;
1406	int w, h;	2244	int w, h;
1407	int x1, y1;	2245	int x1, y1;
1408		2246
1409	if (*data++ != 0)	2247	if (*data++ != 0)
1410	return; /* version mismatch */	2248	XSRETURN_EMPTY; /* version mismatch */
1411		2249
1412	w = data++ << 8; w \|= data++;	2250	w = data++ << 8; w \|= data++;
1413	h = data++ << 8; h \|= data++;	2251	h = data++ << 8; h \|= data++;
1414		2252
1415	// we need to do this 'cause we don't keep an absolute coord system for rows	2253	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1431	{	2269	{
1432	uint8_t flags = *data++;	2270	uint8_t flags = *data++;
1433		2271
1434	if (flags)	2272	if (flags)
1435	{	2273	{
1436	mapface face[3] = { 0, 0, 0 };
1437
1438	mapcell *cell = row_get_cell (row, x);	2274	mapcell *cell = row_get_cell (row, x);
		2275	tileid tile[3] = { 0, 0, 0 };
1439		2276
1440	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2277	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1441	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2278	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1442	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2279	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1443		2280
1444	if (cell->darkness <= 0)	2281	if (cell->darkness == 0)
1445	{	2282	{
1446	cell->darkness = -1;	2283	cell->darkness = 0;
1447		2284
1448	for (z = 0; z <= 2; z++)	2285	for (z = 0; z <= 2; z++)
1449	{	2286	{
1450	cell->face[z] = face[z];	2287	tileid t = tile [z];
1451		2288
1452	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2289	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2290	{
1453	XPUSHs (sv_2mortal (newSViv (face[z])));	2291	XPUSHs (sv_2mortal (newSViv (t)));
		2292	need_texid (self, t);
		2293	}
		2294
		2295	cell->tile [z] = t;
1454	}	2296	}
1455	}	2297	}
1456	}	2298	}
1457	}	2299	}
1458	}	2300	}
1459	}	2301	}
1460		2302
1461	MODULE = CFClient PACKAGE = CFClient::MixChunk	2303	MODULE = CFPlus PACKAGE = CFPlus::RW
1462		2304
1463	CFClient::MixChunk	2305	CFPlus::RW
1464	new_from_file (SV class, char path)	2306	new (SV class, SV data_sv)
1465	CODE:	2307	CODE:
1466	RETVAL = Mix_LoadWAV (path);	2308	{
		2309	STRLEN datalen;
		2310	char *data = SvPVbyte (data_sv, datalen);
		2311
		2312	RETVAL = SDL_RWFromConstMem (data, datalen);
		2313	}
1467	OUTPUT:	2314	OUTPUT:
1468	RETVAL	2315	RETVAL
1469		2316
		2317	CFPlus::RW
		2318	new_from_file (SV class, const char path, const char *mode = "rb")
		2319	CODE:
		2320	RETVAL = SDL_RWFromFile (path, mode);
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	# fails on win32:
		2325	# CFPlus.xs(2268) : error C2059: syntax error : '('
1470	void	2326	#void
		2327	#close (CFPlus::RW self)
		2328	# CODE:
		2329	# (self->(close)) (self);
		2330
		2331	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2332
		2333	PROTOTYPES: DISABLE
		2334
		2335	CFPlus::Channel
		2336	find ()
		2337	CODE:
		2338	{
		2339	RETVAL = Mix_GroupAvailable (-1);
		2340
		2341	if (RETVAL < 0)
		2342	{
		2343	RETVAL = Mix_GroupOldest (-1);
		2344
		2345	if (RETVAL < 0)
		2346	XSRETURN_UNDEF;
		2347
		2348	Mix_HaltChannel (RETVAL);
		2349	}
		2350
		2351	Mix_UnregisterAllEffects (RETVAL);
		2352	Mix_Volume (RETVAL, 128);
		2353	}
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	void
		2358	halt (CFPlus::Channel self)
		2359	CODE:
		2360	Mix_HaltChannel (self);
		2361
		2362	void
		2363	expire (CFPlus::Channel self, int ticks = -1)
		2364	CODE:
		2365	Mix_ExpireChannel (self, ticks);
		2366
		2367	void
		2368	fade_out (CFPlus::Channel self, int ticks = -1)
		2369	CODE:
		2370	Mix_FadeOutChannel (self, ticks);
		2371
		2372	int
		2373	volume (CFPlus::Channel self, int volume)
		2374	CODE:
		2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	void
		2380	unregister_all_effects (CFPlus::Channel self)
		2381	CODE:
		2382	Mix_UnregisterAllEffects (self);
		2383
		2384	void
		2385	set_panning (CFPlus::Channel self, int left, int right)
		2386	CODE:
		2387	left = CLAMP (left , 0, 255);
		2388	right = CLAMP (right, 0, 255);
		2389	Mix_SetPanning (self, left, right);
		2390
		2391	void
		2392	set_distance (CFPlus::Channel self, int distance)
		2393	CODE:
		2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2395
		2396	void
		2397	set_position (CFPlus::Channel self, int angle, int distance)
		2398	CODE:
		2399
		2400	void
		2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2402	CODE:
		2403	{
		2404	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2405	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2407	}
		2408
		2409	void
		2410	set_reverse_stereo (CFPlus::Channel self, int flip)
		2411	CODE:
		2412	Mix_SetReverseStereo (self, flip);
		2413
		2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2415
		2416	PROTOTYPES: DISABLE
		2417
		2418	CFPlus::MixChunk
		2419	new (SV *class, CFPlus::RW rwops)
		2420	CODE:
		2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2422	OUTPUT:
		2423	RETVAL
		2424
		2425	void
1471	DESTROY (CFClient::MixChunk self)	2426	DESTROY (CFPlus::MixChunk self)
1472	CODE:	2427	CODE:
1473	Mix_FreeChunk (self);	2428	Mix_FreeChunk (self);
1474		2429
1475	int	2430	int
1476	volume (CFClient::MixChunk self, int volume = -1)	2431	volume (CFPlus::MixChunk self, int volume = -1)
1477	CODE:	2432	CODE:
		2433	if (items > 1)
		2434	volume = CLAMP (volume, 0, 128);
1478	RETVAL = Mix_VolumeChunk (self, volume);	2435	RETVAL = Mix_VolumeChunk (self, volume);
1479	OUTPUT:	2436	OUTPUT:
1480	RETVAL	2437	RETVAL
1481		2438
1482	int	2439	CFPlus::Channel
1483	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1484	CODE:	2441	CODE:
		2442	{
1485	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2444
		2445	if (RETVAL < 0)
		2446	XSRETURN_UNDEF;
		2447
		2448	if (channel < 0)
		2449	{
		2450	Mix_UnregisterAllEffects (RETVAL);
		2451	Mix_Volume (RETVAL, 128);
		2452	}
		2453	}
1486	OUTPUT:	2454	OUTPUT:
1487	RETVAL	2455	RETVAL
1488		2456
1489	MODULE = CFClient PACKAGE = CFClient::MixMusic	2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1490		2458
1491	int	2459	int
1492	volume (int volume = -1)	2460	volume (int volume = -1)
		2461	PROTOTYPE: ;$
1493	CODE:	2462	CODE:
		2463	if (items > 0)
		2464	volume = CLAMP (volume, 0, 128);
1494	RETVAL = Mix_VolumeMusic (volume);	2465	RETVAL = Mix_VolumeMusic (volume);
1495	OUTPUT:	2466	OUTPUT:
1496	RETVAL	2467	RETVAL
1497		2468
		2469	void
		2470	fade_out (int ms)
		2471	CODE:
		2472	Mix_FadeOutMusic (ms);
		2473
		2474	void
		2475	halt ()
		2476	CODE:
		2477	Mix_HaltMusic ();
		2478
1498	CFClient::MixMusic	2479	CFPlus::MixMusic
1499	new_from_file (SV class, char path)	2480	new (SV *class, CFPlus::RW rwops)
1500	CODE:	2481	CODE:
1501	RETVAL = Mix_LoadMUS (path);	2482	RETVAL = Mix_LoadMUS_RW (rwops);
1502	OUTPUT:	2483	OUTPUT:
1503	RETVAL	2484	RETVAL
1504		2485
1505	void	2486	void
1506	DESTROY (CFClient::MixMusic self)	2487	DESTROY (CFPlus::MixMusic self)
1507	CODE:	2488	CODE:
1508	Mix_FreeMusic (self);	2489	Mix_FreeMusic (self);
1509		2490
1510	int	2491	int
1511	play (CFClient::MixMusic self, int loops = -1)	2492	play (CFPlus::MixMusic self, int loops = -1)
1512	CODE:	2493	CODE:
1513	RETVAL = Mix_PlayMusic (self, loops);	2494	RETVAL = Mix_PlayMusic (self, loops);
1514	OUTPUT:	2495	OUTPUT:
1515	RETVAL	2496	RETVAL
1516		2497
		2498	void
		2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2500	CODE:
		2501	Mix_FadeInMusicPos (self, loops, ms, position);
		2502
1517	MODULE = CFClient PACKAGE = CFClient::OpenGL	2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2504
		2505	PROTOTYPES: ENABLE
1518		2506
1519	BOOT:	2507	BOOT:
1520	{	2508	{
1521	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1522	static const struct {	2510	static const struct {
1523	const char *name;	2511	const char *name;
1524	IV iv;	2512	IV iv;
1525	} *civ, const_iv[] = {	2513	} *civ, const_iv[] = {
1526	# define const_iv(name) { # name, (IV)name }	2514	# define const_iv(name) { # name, (IV)name }
		2515	const_iv (GL_VENDOR),
		2516	const_iv (GL_VERSION),
		2517	const_iv (GL_EXTENSIONS),
1527	const_iv (GL_COLOR_MATERIAL),	2518	const_iv (GL_COLOR_MATERIAL),
1528	const_iv (GL_SMOOTH),	2519	const_iv (GL_SMOOTH),
1529	const_iv (GL_FLAT),	2520	const_iv (GL_FLAT),
1530	const_iv (GL_DITHER),	2521	const_iv (GL_DITHER),
1531	const_iv (GL_BLEND),	2522	const_iv (GL_BLEND),
		2523	const_iv (GL_CULL_FACE),
1532	const_iv (GL_SCISSOR_TEST),	2524	const_iv (GL_SCISSOR_TEST),
		2525	const_iv (GL_DEPTH_TEST),
		2526	const_iv (GL_ALPHA_TEST),
		2527	const_iv (GL_NORMALIZE),
		2528	const_iv (GL_RESCALE_NORMAL),
		2529	const_iv (GL_FRONT),
		2530	const_iv (GL_BACK),
		2531	const_iv (GL_AUX0),
1533	const_iv (GL_AND),	2532	const_iv (GL_AND),
1534	const_iv (GL_ONE),	2533	const_iv (GL_ONE),
1535	const_iv (GL_ZERO),	2534	const_iv (GL_ZERO),
1536	const_iv (GL_SRC_ALPHA),	2535	const_iv (GL_SRC_ALPHA),
1537	const_iv (GL_SRC_ALPHA_SATURATE),	2536	const_iv (GL_DST_ALPHA),
1538	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2537	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1539	const_iv (GL_ONE_MINUS_DST_ALPHA),	2538	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2539	const_iv (GL_SRC_ALPHA_SATURATE),
1540	const_iv (GL_RGB),	2540	const_iv (GL_RGB),
1541	const_iv (GL_RGBA),	2541	const_iv (GL_RGBA),
		2542	const_iv (GL_RGBA4),
		2543	const_iv (GL_RGBA8),
		2544	const_iv (GL_RGB5_A1),
1542	const_iv (GL_UNSIGNED_BYTE),	2545	const_iv (GL_UNSIGNED_BYTE),
		2546	const_iv (GL_UNSIGNED_SHORT),
		2547	const_iv (GL_UNSIGNED_INT),
1543	const_iv (GL_ALPHA),	2548	const_iv (GL_ALPHA),
1544	const_iv (GL_INTENSITY),	2549	const_iv (GL_INTENSITY),
1545	const_iv (GL_LUMINANCE),	2550	const_iv (GL_LUMINANCE),
1546	const_iv (GL_LUMINANCE_ALPHA),	2551	const_iv (GL_LUMINANCE_ALPHA),
1547	const_iv (GL_FLOAT),	2552	const_iv (GL_FLOAT),
1548	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1549	const_iv (GL_COMPILE),	2554	const_iv (GL_COMPILE),
		2555	const_iv (GL_PROXY_TEXTURE_1D),
		2556	const_iv (GL_PROXY_TEXTURE_2D),
1550	const_iv (GL_TEXTURE_1D),	2557	const_iv (GL_TEXTURE_1D),
1551	const_iv (GL_TEXTURE_2D),	2558	const_iv (GL_TEXTURE_2D),
1552	const_iv (GL_TEXTURE_ENV),	2559	const_iv (GL_TEXTURE_ENV),
1553	const_iv (GL_TEXTURE_MAG_FILTER),	2560	const_iv (GL_TEXTURE_MAG_FILTER),
1554	const_iv (GL_TEXTURE_MIN_FILTER),	2561	const_iv (GL_TEXTURE_MIN_FILTER),
1555	const_iv (GL_TEXTURE_ENV_MODE),	2562	const_iv (GL_TEXTURE_ENV_MODE),
1556	const_iv (GL_TEXTURE_WRAP_S),	2563	const_iv (GL_TEXTURE_WRAP_S),
1557	const_iv (GL_TEXTURE_WRAP_T),	2564	const_iv (GL_TEXTURE_WRAP_T),
		2565	const_iv (GL_REPEAT),
1558	const_iv (GL_CLAMP),	2566	const_iv (GL_CLAMP),
1559	const_iv (GL_REPEAT),	2567	const_iv (GL_CLAMP_TO_EDGE),
1560	const_iv (GL_NEAREST),	2568	const_iv (GL_NEAREST),
1561	const_iv (GL_LINEAR),	2569	const_iv (GL_LINEAR),
1562	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2570	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1563	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2571	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1564	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2572	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1565	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2573	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1566	const_iv (GL_GENERATE_MIPMAP),	2574	const_iv (GL_GENERATE_MIPMAP),
1567	const_iv (GL_MODULATE),	2575	const_iv (GL_MODULATE),
1568	const_iv (GL_DECAL),	2576	const_iv (GL_DECAL),
1569	const_iv (GL_REPLACE),	2577	const_iv (GL_REPLACE),
		2578	const_iv (GL_DEPTH_BUFFER_BIT),
1570	const_iv (GL_COLOR_BUFFER_BIT),	2579	const_iv (GL_COLOR_BUFFER_BIT),
1571	const_iv (GL_PROJECTION),	2580	const_iv (GL_PROJECTION),
1572	const_iv (GL_MODELVIEW),	2581	const_iv (GL_MODELVIEW),
1573	const_iv (GL_COLOR_LOGIC_OP),	2582	const_iv (GL_COLOR_LOGIC_OP),
1574	const_iv (GL_SEPARABLE_2D),	2583	const_iv (GL_SEPARABLE_2D),
1575	const_iv (GL_CONVOLUTION_2D),	2584	const_iv (GL_CONVOLUTION_2D),
1576	const_iv (GL_CONVOLUTION_BORDER_MODE),	2585	const_iv (GL_CONVOLUTION_BORDER_MODE),
1577	const_iv (GL_CONSTANT_BORDER),	2586	const_iv (GL_CONSTANT_BORDER),
		2587	const_iv (GL_POINTS),
1578	const_iv (GL_LINES),	2588	const_iv (GL_LINES),
		2589	const_iv (GL_LINE_STRIP),
		2590	const_iv (GL_LINE_LOOP),
1579	const_iv (GL_QUADS),	2591	const_iv (GL_QUADS),
		2592	const_iv (GL_QUAD_STRIP),
		2593	const_iv (GL_TRIANGLES),
		2594	const_iv (GL_TRIANGLE_STRIP),
		2595	const_iv (GL_TRIANGLE_FAN),
1580	const_iv (GL_LINE_LOOP),	2596	const_iv (GL_POLYGON),
1581	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2597	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2598	const_iv (GL_POINT_SMOOTH_HINT),
		2599	const_iv (GL_LINE_SMOOTH_HINT),
		2600	const_iv (GL_POLYGON_SMOOTH_HINT),
		2601	const_iv (GL_GENERATE_MIPMAP_HINT),
1582	const_iv (GL_FASTEST),	2602	const_iv (GL_FASTEST),
		2603	const_iv (GL_DONT_CARE),
		2604	const_iv (GL_NICEST),
		2605	const_iv (GL_V2F),
		2606	const_iv (GL_V3F),
		2607	const_iv (GL_T2F_V3F),
		2608	const_iv (GL_T2F_N3F_V3F),
1583	# undef const_iv	2609	# undef const_iv
1584	};	2610	};
1585		2611
1586	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1587	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2614
		2615	texture_av = newAV ();
		2616	AvREAL_off (texture_av);
1588	}	2617	}
		2618
		2619	char *
		2620	gl_vendor ()
		2621	CODE:
		2622	RETVAL = (char *)glGetString (GL_VENDOR);
		2623	OUTPUT:
		2624	RETVAL
		2625
		2626	char *
		2627	gl_version ()
		2628	CODE:
		2629	RETVAL = (char *)glGetString (GL_VERSION);
		2630	OUTPUT:
		2631	RETVAL
		2632
		2633	char *
		2634	gl_extensions ()
		2635	CODE:
		2636	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2637	OUTPUT:
		2638	RETVAL
		2639
		2640	const char *glGetString (GLenum pname)
		2641
		2642	GLint glGetInteger (GLenum pname)
		2643	CODE:
		2644	glGetIntegerv (pname, &RETVAL);
		2645	OUTPUT:
		2646	RETVAL
		2647
		2648	GLdouble glGetDouble (GLenum pname)
		2649	CODE:
		2650	glGetDoublev (pname, &RETVAL);
		2651	OUTPUT:
		2652	RETVAL
1589		2653
1590	int glGetError ()	2654	int glGetError ()
		2655
		2656	void glFinish ()
1591		2657
1592	void glClear (int mask)	2658	void glClear (int mask)
1593		2659
1594	void glClearColor (float r, float g, float b, float a = 1.0)	2660	void glClearColor (float r, float g, float b, float a = 1.0)
1595	PROTOTYPE: @	2661	PROTOTYPE: @
…		…
1602		2668
1603	void glHint (int target, int mode)	2669	void glHint (int target, int mode)
1604		2670
1605	void glBlendFunc (int sfactor, int dfactor)	2671	void glBlendFunc (int sfactor, int dfactor)
1606		2672
		2673	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2674	CODE:
		2675	gl_BlendFuncSeparate (sa, da, saa, daa);
		2676
		2677	void glDepthMask (int flag)
		2678
1607	void glLogicOp (int opcode)	2679	void glLogicOp (int opcode)
1608		2680
1609	void glColorMask (int red, int green, int blue, int alpha)	2681	void glColorMask (int red, int green, int blue, int alpha)
1610		2682
1611	void glMatrixMode (int mode)	2683	void glMatrixMode (int mode)
…		…
1614		2686
1615	void glPopMatrix ()	2687	void glPopMatrix ()
1616		2688
1617	void glLoadIdentity ()	2689	void glLoadIdentity ()
1618		2690
		2691	void glDrawBuffer (int buffer)
		2692
		2693	void glReadBuffer (int buffer)
		2694
1619	# near and far are due to microsofts buggy c compiler	2695	# near_ and far_ are due to microsofts buggy "c" compiler
		2696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2697
		2698	# near_ and far_ are due to microsofts buggy "c" compiler
1620	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2699	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2700
		2701	PROTOTYPES: DISABLE
1621		2702
1622	void glViewport (int x, int y, int width, int height)	2703	void glViewport (int x, int y, int width, int height)
1623		2704
1624	void glScissor (int x, int y, int width, int height)	2705	void glScissor (int x, int y, int width, int height)
1625		2706
…		…
1633		2714
1634	void glRotate (float angle, float x, float y, float z)	2715	void glRotate (float angle, float x, float y, float z)
1635	CODE:	2716	CODE:
1636	glRotatef (angle, x, y, z);	2717	glRotatef (angle, x, y, z);
1637		2718
1638	void glBegin (int mode)
1639
1640	void glEnd ()
1641
1642	void glColor (float r, float g, float b, float a = 1.0)	2719	void glColor (float r, float g, float b, float a = 1.0)
1643	PROTOTYPE: @	2720	ALIAS:
		2721	glColor_premultiply = 1
1644	CODE:	2722	CODE:
1645	glColor4ub (MIN ((int)(r * 255.f), 255),	2723	if (ix)
1646	MIN ((int)(g * 255.f), 255),	2724	{
1647	MIN ((int)(b * 255.f), 255),	2725	r *= a;
1648	MIN ((int)(a * 255.f), 255));	2726	g *= a;
		2727	b *= a;
		2728	}
		2729	// microsoft visual "c" rounds instead of truncating...
		2730	glColor4f (r, g, b, a);
		2731
		2732	void glRasterPos (float x, float y, float z = 0.)
		2733	CODE:
		2734	glRasterPos3f (0, 0, z);
		2735	glBitmap (0, 0, 0, 0, x, y, 0);
1649		2736
1650	void glVertex (float x, float y, float z = 0.)	2737	void glVertex (float x, float y, float z = 0.)
1651	CODE:	2738	CODE:
1652	glVertex3f (x, y, z);	2739	glVertex3f (x, y, z);
1653		2740
1654	void glTexCoord (float s, float t)	2741	void glTexCoord (float s, float t)
1655	CODE:	2742	CODE:
1656	glTexCoord2f (s, t);	2743	glTexCoord2f (s, t);
1657		2744
		2745	void glRect (float x1, float y1, float x2, float y2)
		2746	CODE:
		2747	glRectf (x1, y1, x2, y2);
		2748
		2749	PROTOTYPES: ENABLE
		2750
		2751	void glBegin (int mode)
		2752
		2753	void glEnd ()
		2754
		2755	void glPointSize (GLfloat size)
		2756
		2757	void glLineWidth (GLfloat width)
		2758
		2759	void glInterleavedArrays (int format, int stride, char *data)
		2760
		2761	void glDrawElements (int mode, int count, int type, char *indices)
		2762
		2763	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2764
1658	void glTexEnv (int target, int pname, float param)	2765	void glTexEnv (int target, int pname, float param)
1659	CODE:	2766	CODE:
1660	glTexEnvf (target, pname, param);	2767	glTexEnvf (target, pname, param);
1661		2768
1662	void glTexParameter (int target, int pname, float param)	2769	void glTexParameter (int target, int pname, float param)
…		…
1665		2772
1666	void glBindTexture (int target, int name)	2773	void glBindTexture (int target, int name)
1667		2774
1668	void glConvolutionParameter (int target, int pname, float params)	2775	void glConvolutionParameter (int target, int pname, float params)
1669	CODE:	2776	CODE:
1670	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2777	if (gl.ConvolutionParameterf)
		2778	gl.ConvolutionParameterf (target, pname, params);
1671		2779
1672	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2780	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1673	CODE:	2781	CODE:
1674	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2782	if (gl.ConvolutionFilter2D)
1675	(target, internalformat, width, height, format, type, data));	2783	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1676		2784
1677	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2785	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1678	CODE:	2786	CODE:
1679	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2787	if (gl.SeparableFilter2D)
1680	(target, internalformat, width, height, format, type, row, column));	2788	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1681		2789
1682	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2790	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1683		2791
1684	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2792	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1685		2793
1686	void glRasterPos (int x, int y)	2794	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1687	CODE:	2795
1688	glRasterPos2i (x, y);	2796	void glPixelZoom (float x, float y)
1689		2797
1690	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1691		2799
1692	int glGenTexture ()	2800	int glGenTexture ()
1693	CODE:	2801	CODE:
1694	{	2802	RETVAL = gen_texture ();
1695	GLuint name;
1696	glGenTextures (1, &name);
1697	RETVAL = name;
1698	}
1699	OUTPUT:	2803	OUTPUT:
1700	RETVAL	2804	RETVAL
1701		2805
1702	void glDeleteTexture (int name)	2806	void glDeleteTexture (int name)
1703	CODE:	2807	CODE:
1704	{
1705	GLuint name_ = name;
1706	glDeleteTextures (1, &name_);	2808	del_texture (name);
1707	}	2809
1708
1709	int glGenList ()	2810	int glGenList ()
1710	CODE:	2811	CODE:
1711	RETVAL = glGenLists (1);	2812	RETVAL = glGenLists (1);
1712	OUTPUT:	2813	OUTPUT:
1713	RETVAL	2814	RETVAL
…		…
1720		2821
1721	void glEndList ()	2822	void glEndList ()
1722		2823
1723	void glCallList (int list)	2824	void glCallList (int list)
1724		2825
		2826	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2827
		2828	PROTOTYPES: DISABLE
		2829
		2830	void
		2831	find_widget (SV *self, NV x, NV y)
		2832	PPCODE:
		2833	{
		2834	if (within_widget (self, x, y))
		2835	XPUSHs (self);
		2836	}
		2837
		2838	BOOT:
		2839	{
		2840	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2841
		2842	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2843	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2844	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2845	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2846	}
		2847
		2848	void
		2849	draw (SV *self)
		2850	CODE:
		2851	{
		2852	HV *hv;
		2853	SV **svp;
		2854	NV x, y, w, h;
		2855	SV *draw_x_sv = GvSV (draw_x_gv);
		2856	SV *draw_y_sv = GvSV (draw_y_gv);
		2857	SV *draw_w_sv = GvSV (draw_w_gv);
		2858	SV *draw_h_sv = GvSV (draw_h_gv);
		2859	SV *hover;
		2860	double draw_x, draw_y, draw_w, draw_h;
		2861
		2862	if (!SvROK (self))
		2863	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2864
		2865	hv = (HV *)SvRV (self);
		2866
		2867	if (SvTYPE (hv) != SVt_PVHV)
		2868	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2869
		2870	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2871	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2872
		2873	if (!h \|\| !w)
		2874	XSRETURN_EMPTY;
		2875
		2876	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2877	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2878
		2879	draw_x = SvNV (draw_x_sv) + x;
		2880	draw_y = SvNV (draw_y_sv) + y;
		2881
		2882	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2883	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2884	XSRETURN_EMPTY;
		2885
		2886	sv_setnv (draw_x_sv, draw_x);
		2887	sv_setnv (draw_y_sv, draw_y);
		2888
		2889	glPushMatrix ();
		2890	glTranslated (x, y, 0);
		2891
		2892	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2893	{
		2894	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2895
		2896	if (svp && SvTRUE (*svp))
		2897	{
		2898	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2899	glEnable (GL_BLEND);
		2900	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2901	glBegin (GL_QUADS);
		2902	glVertex2f (0, 0);
		2903	glVertex2f (w, 0);
		2904	glVertex2f (w, h);
		2905	glVertex2f (0, h);
		2906	glEnd ();
		2907	glDisable (GL_BLEND);
		2908	}
		2909	}
		2910	#if 0
		2911	if ($ENV{CFPLUS_DEBUG} & 1) {
		2912	glPushMatrix;
		2913	glColor 1, 1, 0, 1;
		2914	glTranslate 0.375, 0.375;
		2915	glBegin GL_LINE_LOOP;
		2916	glVertex 0 , 0;
		2917	glVertex $self->{w} - 1, 0;
		2918	glVertex $self->{w} - 1, $self->{h} - 1;
		2919	glVertex 0 , $self->{h} - 1;
		2920	glEnd;
		2921	glPopMatrix;
		2922	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2923	}
		2924	#endif
		2925	PUSHMARK (SP);
		2926	XPUSHs (self);
		2927	PUTBACK;
		2928	call_method ("_draw", G_VOID \| G_DISCARD);
		2929	SPAGAIN;
		2930
		2931	glPopMatrix ();
		2932
		2933	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2934	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2935	}
		2936

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs. Revision 1.227 by root, Mon Aug 13 14:15:09 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs.
Revision 1.227 by root, Mon Aug 13 14:15:09 2007 UTC