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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 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>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		50
30	#ifndef _WIN32	51	#ifndef _WIN32
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	57	#endif
44		58
45	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		60
47	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
48		62
49	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
51		65
52	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
53		75
54	static struct	76	static struct
55	{	77	{
56	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	79	#include "glfunc.h"
58	#undef GL_FUNC	80	#undef GL_FUNC
59	} gl;	81	} gl;
60		82
		83	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	85	{
63	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	90	else
68	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
69	}	92	}
70		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;
71	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
73		129
74	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	}
75		149
76	typedef struct cf_layout {	150	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
80	int base_height;	153	int base_height;
81	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
82	} *CFClient__Layout;	156	} *CFPlus__Layout;
83		157
84	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
87		161
88	static void	162	static void
89	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
90	{	164	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	166	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	168	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	170	}
101		171
102	static void	172	static void
103	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
104	{	174	{
105	/* 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
106	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
107	*/	177	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
112		182
113	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
114	}	184	}
115		185
116	static void	186	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
120		193
121	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		196
124	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
125	}	198	if (!rect.height) rect.height = 1;
126		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
127	typedef uint16_t mapface;	205	typedef uint16_t faceid;
128		206
129	typedef struct {	207	typedef struct {
130	GLint name;	208	GLuint name;
131	int w, h;	209	int w, h;
132	float s, t;	210	float s, t;
133	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
134	} maptex;	214	} maptex;
135		215
136	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
137	int16_t darkness;	219	uint16_t darkness;
138	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	221	} mapcell;
140		222
141	typedef struct {	223	typedef struct {
142	int32_t c0, c1;	224	int32_t c0, c1;
143	mapcell *col;	225	mapcell *col;
144	} maprow;	226	} maprow;
145		227
146	typedef struct map {	228	typedef struct map {
147	int x, y, w, h;	229	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	231	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	232	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		233
155	int32_t rows;	234	int32_t rows;
156	maprow *row;	235	maprow *row;
157	} *CFClient__Map;	236	} *CFPlus__Map;
158		237
159	static char *	238	static char *
160	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
161	{	240	{
162	char *p;	241	char *p;
…		…
179	}	258	}
180		259
181	#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))
182	#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))
183		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
184	static maprow *	283	static maprow *
185	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
186	{	285	{
187	if (0 > y)	286	if (0 > y)
188	{	287	{
189	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
228		327
229	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
230	}	329	}
231		330
232	static mapcell *	331	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
234	{	333	{
235	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
236	}	335	}
237		336
238	static void	337	static void
239	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
240	{	339	{
241	int r;	340	int r;
242		341
243	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
252	self->row = 0;	351	self->row = 0;
253	self->rows = 0;	352	self->rows = 0;
254	}	353	}
255		354
256	static void	355	static void
257	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)
258	{	357	{
259	int x, y;	358	int x, y;
260	maprow *row;	359	maprow *row;
		360	mapcell *cell;
261		361
262	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	363	if (y >= 0)
264	{	364	{
265	if (y >= self->rows)	365	if (y >= self->rows)
…		…
271	if (x >= row->c0)	371	if (x >= row->c0)
272	{	372	{
273	if (x >= row->c1)	373	if (x >= row->c1)
274	break;	374	break;
275		375
276	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;
277	}	382	}
278	}	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);
279	}	400	}
280		401
281	static void	402	static void
282	music_finished (void)	403	music_finished (void)
283	{	404	{
…		…
319	n \|= n >> 16;	440	n \|= n >> 16;
320		441
321	return n + 1;	442	return n + 1;
322	}	443	}
323		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
324	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
325		504
326	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
327		506
328	BOOT:	507	BOOT:
329	{	508	{
330	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	510	static const struct {
332	const char *name;	511	const char *name;
333	IV iv;	512	IV iv;
334	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
336	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
418	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	624	# undef const_iv
435	};	625	};
436		626
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	627	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		629
		630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	632	}
		633
		634	void
		635	weaken (SV *rv)
		636	PROTOTYPE: $
		637	CODE:
		638	sv_rvweaken (rv);
		639
		640	int
		641	in_destruct ()
		642	CODE:
		643	RETVAL = PL_main_cv == Nullcv;
		644	OUTPUT:
		645	RETVAL
440		646
441	NV floor (NV x)	647	NV floor (NV x)
442		648
443	NV ceil (NV x)	649	NV ceil (NV x)
444		650
		651	IV minpot (UV n)
		652
		653	IV popcount (UV n)
		654
445	void	655	void
446	pango_init ()	656	pango_init ()
447	CODE:	657	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	658	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	659	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	662	}
		663
		664	char *
		665	SDL_GetError ()
471		666
472	int	667	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	668	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
474		669
475	void	670	void
476	SDL_Quit ()	671	SDL_Quit ()
477		672
478	void	673	void
479	SDL_ListModes ()	674	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	675	PPCODE:
481	{	676	{
482	SDL_Rect **m;	677	SDL_Rect **m;
483		678
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	679	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	680	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	682	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		683
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	684	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	685	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		686
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		691
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		693	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		696	#endif
501		697
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	698	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		699
504	if (m && m != (SDL_Rect **)-1)	700	if (m && m != (SDL_Rect **)-1)
505	while (*m)	701	while (*m)
506	{	702	{
		703	if ((m)->w >= 640 && (m)->h >= 480)
		704	{
507	AV *av = newAV ();	705	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	706	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	707	av_push (av, newSViv ((*m)->h));
		708	av_push (av, newSViv (rgb));
		709	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	710	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		711	}
511		712
512	++m;	713	++m;
513	}	714	}
514	}	715	}
515		716
516	char *
517	SDL_GetError ()
518
519	int	717	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	718	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	719	CODE:
		720	{
		721	SDL_EnableUNICODE (1);
		722	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		723
		724	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		725	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		726	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		728
522	RETVAL = !!SDL_SetVideoMode (	729	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	730	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	731	);
		732
525	if (RETVAL)	733	if (RETVAL)
526	{	734	{
		735	av_clear (texture_av);
		736
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	739	#include "glfunc.h"
530	# undef GL_FUNC	740	#undef GL_FUNC
531	}	741	}
		742	}
532	OUTPUT:	743	OUTPUT:
533	RETVAL	744	RETVAL
534		745
535	void	746	void
536	SDL_GL_SwapBuffers ()	747	SDL_GL_SwapBuffers ()
537		748
538	char *	749	char *
539	SDL_GetKeyName (int sym)	750	SDL_GetKeyName (int sym)
540		751
		752	int
		753	SDL_GetAppState ()
		754
541	void	755	void
542	SDL_PollEvent ()	756	poll_events ()
543	PPCODE:	757	PPCODE:
544	{	758	{
545	SDL_Event ev;	759	SDL_Event ev;
546		760
547	while (SDL_PollEvent (&ev))	761	SDL_PumpEvents ();
		762	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	763	{
549	HV *hv = newHV ();	764	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	765	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		766
552	switch (ev.type)	767	switch (ev.type)
…		…
554	case SDL_KEYDOWN:	769	case SDL_KEYDOWN:
555	case SDL_KEYUP:	770	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	773	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		774	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	776	break;
561		777
562	case SDL_ACTIVEEVENT:	778	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	780	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	781	break;
566		782
567	case SDL_MOUSEMOTION:	783	case SDL_MOUSEMOTION:
		784	{
		785	int state = ev.motion.state;
		786	int x = ev.motion.x;
		787	int y = ev.motion.y;
		788	int xrel = ev.motion.xrel;
		789	int yrel = ev.motion.yrel;
		790
		791	/* do simplistic event compression */
		792	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		793	&& state == ev.motion.state)
		794	{
		795	xrel += ev.motion.xrel;
		796	yrel += ev.motion.yrel;
		797	x = ev.motion.x;
		798	y = ev.motion.y;
		799	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		800	}
		801
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	802	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	803	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	804	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	805	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		808	}
575	break;	809	break;
576		810
577	case SDL_MOUSEBUTTONDOWN:	811	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	812	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	825	break;
592	}	826	}
593		827
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	829	}
596	}	830	}
597		831
598	int	832	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
600	POSTCALL:	834	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	835	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	836	Mix_ChannelFinished (channel_finished);
603		837
604	void	838	void
605	Mix_CloseAudio ()	839	Mix_CloseAudio ()
606		840
607	int	841	int
608	Mix_AllocateChannels (int numchans = -1)	842	Mix_AllocateChannels (int numchans = -1)
609		843
		844	const char *
		845	Mix_GetError ()
		846
610	void	847	void
611	lowdelay (int fd, int val = 1)	848	lowdelay (int fd, int val = 1)
612	CODE:	849	CODE:
		850	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		851
		852	void
		853	win32_proxy_info ()
		854	PPCODE:
		855	{
613	#ifndef _WIN32	856	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	857	char buffer[2048];
		858	DWORD buflen;
		859
		860	EXTEND (SP, 3);
		861
		862	buflen = sizeof (buffer);
		863	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		864	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		865	{
		866	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		867
		868	buflen = sizeof (buffer);
		869	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		870	{
		871	PUSHs (newSVpv (buffer, 0));
		872
		873	buflen = sizeof (buffer);
		874	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		875	PUSHs (newSVpv (buffer, 0));
		876	}
		877	}
615	#endif	878	#endif
		879	}
616		880
617	void	881	void
618	add_font (char *file)	882	add_font (char *file)
619	CODE:	883	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		885
626	void	886	void
627	load_image_inline (SV *image_)	887	load_image_inline (SV *image_)
628	ALIAS:	888	ALIAS:
629	load_image_file = 1	889	load_image_file = 1
…		…
632	STRLEN image_len;	892	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	893	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	894	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	895	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	896	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	897	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	898	: SDL_RWFromConstMem (image, image_len);
639		899
640	if (!rw)	900	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	901	croak ("load_image: %s", SDL_GetError ());
642		902
…		…
671		931
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	932	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		933
674	assert (surface2->pitch == surface2->w * 4);	934	assert (surface2->pitch == surface2->w * 4);
675		935
		936	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	937	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	938	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	939	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	940	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	941	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	943	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		944	SDL_UnlockSurface (surface2);
685		945
686	SDL_FreeSurface (surface);	946	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	947	SDL_FreeSurface (surface2);
688	}	948	}
689		949
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	988	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	989	#endif
730	_exit (1);	990	_exit (1);
731		991
732	void	992	void
733	_exit (int retval)	993	_exit (int retval = 0)
734	CODE:	994	CODE:
		995	#ifdef WIN32
		996	ExitThread (retval); // unclean, please beam me up
		997	#else
735	_exit (retval);	998	_exit (retval);
		999	#endif
736		1000
		1001	void
		1002	debug ()
		1003	CODE:
		1004	{
		1005	#if DEBUG
		1006	VALGRIND_DO_LEAK_CHECK;
		1007	#endif
		1008	}
		1009
737	MODULE = CFClient PACKAGE = CFClient::Font	1010	MODULE = CFPlus PACKAGE = CFPlus::Font
738		1011
739	CFClient::Font	1012	PROTOTYPES: DISABLE
		1013
		1014	CFPlus::Font
740	new_from_file (SV class, char path, int id = 0)	1015	new_from_file (SV class, char path, int id = 0)
741	CODE:	1016	CODE:
742	{	1017	{
743	int count;	1018	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1019	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	1022	}
748	OUTPUT:	1023	OUTPUT:
749	RETVAL	1024	RETVAL
750		1025
751	void	1026	void
752	DESTROY (CFClient::Font self)	1027	DESTROY (CFPlus::Font self)
753	CODE:	1028	CODE:
754	pango_font_description_free (self);	1029	pango_font_description_free (self);
755		1030
756	void	1031	void
757	make_default (CFClient::Font self)	1032	make_default (CFPlus::Font self)
		1033	PROTOTYPE: $
758	CODE:	1034	CODE:
759	default_font = self;	1035	default_font = self;
760		1036
761	MODULE = CFClient PACKAGE = CFClient::Layout	1037	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		1038
763	CFClient::Layout	1039	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1040
		1041	void
		1042	reset_glyph_cache ()
		1043	PROTOTYPE:
		1044	CODE:
		1045	tc_clear ();
		1046
		1047	CFPlus::Layout
		1048	new (SV *class)
765	CODE:	1049	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1050	New (0, RETVAL, 1, struct cf_layout);
767		1051
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1052	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1053	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1054	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1055	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1056	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1057	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1058	RETVAL->font = 0;
		1059	RETVAL->rc = rc_alloc ();
776		1060
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1062	layout_update_font (RETVAL);
779	OUTPUT:	1063	OUTPUT:
780	RETVAL	1064	RETVAL
781		1065
782	void	1066	void
783	DESTROY (CFClient::Layout self)	1067	DESTROY (CFPlus::Layout self)
784	CODE:	1068	CODE:
785	g_object_unref (self->pl);	1069	g_object_unref (self->pl);
		1070	rc_free (self->rc);
786	Safefree (self);	1071	Safefree (self);
787		1072
788	int
789	is_rgba (CFClient::Layout self)
790	CODE:
791	RETVAL = self->rgba;
792	OUTPUT:
793	RETVAL
794
795	void	1073	void
796	set_text (CFClient::Layout self, SV *text_)	1074	set_text (CFPlus::Layout self, SV *text_)
797	CODE:	1075	CODE:
798	{	1076	{
799	STRLEN textlen;	1077	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);	1078	char *text = SvPVutf8 (text_, textlen);
801		1079
802	pango_layout_set_text (self->pl, text, textlen);	1080	pango_layout_set_text (self->pl, text, textlen);
803	}	1081	}
804		1082
805	void	1083	void
806	set_markup (CFClient::Layout self, SV *text_)	1084	set_markup (CFPlus::Layout self, SV *text_)
807	CODE:	1085	CODE:
808	{	1086	{
809	STRLEN textlen;	1087	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);	1088	char *text = SvPVutf8 (text_, textlen);
811		1089
812	pango_layout_set_markup (self->pl, text, textlen);	1090	pango_layout_set_markup (self->pl, text, textlen);
813	}	1091	}
814		1092
		1093	void
		1094	set_shapes (CFPlus::Layout self, ...)
		1095	CODE:
		1096	{
		1097	PangoAttrList *attrs = 0;
		1098	const char *text = pango_layout_get_text (self->pl);
		1099	const char *pos = text;
		1100	int arg = 4;
		1101
		1102	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1103	{
		1104	PangoRectangle inkrect, rect;
		1105	PangoAttribute *attr;
		1106
		1107	int x = SvIV (ST (arg - 3));
		1108	int y = SvIV (ST (arg - 2));
		1109	int w = SvIV (ST (arg - 1));
		1110	int h = SvIV (ST (arg ));
		1111
		1112	inkrect.x = 0;
		1113	inkrect.y = 0;
		1114	inkrect.width = 0;
		1115	inkrect.height = 0;
		1116
		1117	rect.x = x * PANGO_SCALE;
		1118	rect.y = y * PANGO_SCALE;
		1119	rect.width = w * PANGO_SCALE;
		1120	rect.height = h * PANGO_SCALE;
		1121
		1122	if (!attrs)
		1123	attrs = pango_layout_get_attributes (self->pl);
		1124
		1125	attr = pango_attr_shape_new (&inkrect, &rect);
		1126	attr->start_index = pos - text;
		1127	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1128	pango_attr_list_insert (attrs, attr);
		1129
		1130	arg += 4;
		1131	pos += sizeof (OBJ_STR) - 1;
		1132	}
		1133
		1134	if (attrs)
		1135	pango_layout_set_attributes (self->pl, attrs);
		1136	}
		1137
		1138	void
		1139	get_shapes (CFPlus::Layout self)
		1140	PPCODE:
		1141	{
		1142	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1143
		1144	do
		1145	{
		1146	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1147
		1148	if (run && shape_attr_p (run))
		1149	{
		1150	PangoRectangle extents;
		1151	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1152
		1153	EXTEND (SP, 2);
		1154	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1155	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1156	}
		1157	}
		1158	while (pango_layout_iter_next_run (iter));
		1159
		1160	pango_layout_iter_free (iter);
		1161	}
		1162
		1163	int
		1164	has_wrapped (CFPlus::Layout self)
		1165	CODE:
		1166	{
		1167	int lines = 1;
		1168	const char *text = pango_layout_get_text (self->pl);
		1169
		1170	while (*text)
		1171	lines += *text++ == '\n';
		1172
		1173	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1174	}
		1175	OUTPUT:
		1176	RETVAL
		1177
815	SV *	1178	SV *
816	get_text (CFClient::Layout self)	1179	get_text (CFPlus::Layout self)
817	CODE:	1180	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1182	sv_utf8_decode (RETVAL);
820	OUTPUT:	1183	OUTPUT:
821	RETVAL	1184	RETVAL
822		1185
823	void	1186	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1188	CODE:
826	self->r = r;	1189	self->r = r;
827	self->g = g;	1190	self->g = g;
828	self->b = b;	1191	self->b = b;
829	self->a = a;	1192	self->a = a;
830		1193
831	void	1194	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1196	CODE:
834	if (self->font != font)	1197	if (self->font != font)
835	{	1198	{
836	self->font = font;	1199	self->font = font;
837	layout_update_font (self);	1200	layout_update_font (self);
838	}	1201	}
839		1202
840	void	1203	void
841	set_height (CFClient::Layout self, int base_height)	1204	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1205	CODE:
843	if (self->base_height != base_height)	1206	if (self->base_height != base_height)
844	{	1207	{
845	self->base_height = base_height;	1208	self->base_height = base_height;
846	layout_update_font (self);	1209	layout_update_font (self);
847	}	1210	}
848		1211
849	void	1212	void
850	set_width (CFClient::Layout self, int max_width = -1)	1213	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1214	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1215	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1216
854	void	1217	void
855	set_indent (CFClient::Layout self, int indent)	1218	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1219	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1220	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1221
859	void	1222	void
860	set_spacing (CFClient::Layout self, int spacing)	1223	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1224	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1225	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1226
864	void	1227	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1228	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1229	CODE:
867	pango_layout_set_ellipsize (self->pl,	1230	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1231	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1232	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1233	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1234	: PANGO_ELLIPSIZE_NONE
872	);	1235	);
873		1236
874	void	1237	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1238	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1239	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1240	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1241
879	void	1242	void
880	size (CFClient::Layout self)	1243	size (CFPlus::Layout self)
881	PPCODE:	1244	PPCODE:
882	{	1245	{
883	int w, h;	1246	int w, h;
884		1247
885	layout_get_pixel_size (self, &w, &h);	1248	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1251	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1252	PUSHs (sv_2mortal (newSViv (h)));
890	}	1253	}
891		1254
892	int	1255	int
		1256	descent (CFPlus::Layout self)
		1257	CODE:
		1258	{
		1259	PangoRectangle rect;
		1260	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1261	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1262	RETVAL = PANGO_DESCENT (rect);
		1263	}
		1264	OUTPUT:
		1265	RETVAL
		1266
		1267	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1268	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1269	CODE:
895	{	1270	{
896	int index, trailing;	1271	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1272	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1273	RETVAL = index + trailing;
899	}	1274	}
900	OUTPUT:	1275	OUTPUT:
901	RETVAL	1276	RETVAL
902		1277
903	void	1278	void
904	cursor_pos (CFClient::Layout self, int index)	1279	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1280	PPCODE:
906	{	1281	{
907	PangoRectangle strong_pos;	1282	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1284
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1289	}
915		1290
916	void	1291	void
917	render (CFClient::Layout self)	1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1293	PPCODE:
919	{	1294	{
920	SV *retval;	1295	int line, x;
921	int w, h;
922		1296
923	layout_get_pixel_size (self, &w, &h);	1297	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1298	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
924		1299
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1300	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1301	PUSHs (sv_2mortal (newSViv (line - 1)));
		1302	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1303	}
		1304
		1305	void
		1306	line_x_to_index (CFPlus::Layout self, int line, int x)
		1307	PPCODE:
		1308	{
		1309	PangoLayoutLine *lp;
		1310	int index, trailing;
		1311
		1312	if (line < 0)
		1313	XSRETURN_EMPTY;
		1314
		1315	if (!(lp = pango_layout_get_line (self->pl, line)))
		1316	XSRETURN_EMPTY; /* do better */
		1317
		1318	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1319
		1320	EXTEND (SP, 2);
		1321	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1322	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1323	else
980	{	1324	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1325	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1326	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1327	}
1005	}	1328	}
1006		1329
		1330	void
		1331	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1332	CODE:
		1333	rc_clear (self->rc);
		1334	pango_opengl_render_layout_subpixel (
		1335	self->pl,
		1336	self->rc,
		1337	x * PANGO_SCALE, y * PANGO_SCALE,
		1338	self->r, self->g, self->b, self->a,
		1339	flags
		1340	);
		1341	// we assume that context_change actually clears/frees stuff
		1342	// and does not do any recomputation...
		1343	pango_layout_context_changed (self->pl);
		1344
		1345	void
		1346	draw (CFPlus::Layout self)
		1347	CODE:
		1348	{
		1349	glEnable (GL_TEXTURE_2D);
		1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1351	glEnable (GL_BLEND);
		1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1354	glEnable (GL_ALPHA_TEST);
		1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1356
		1357	rc_draw (self->rc);
		1358
		1359	glDisable (GL_ALPHA_TEST);
		1360	glDisable (GL_BLEND);
		1361	glDisable (GL_TEXTURE_2D);
		1362	}
		1363
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1364	MODULE = CFPlus PACKAGE = CFPlus::Texture
1008		1365
1009	void	1366	PROTOTYPES: ENABLE
1010	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1367
1016	if (ow && oh)	1368	void
		1369	pad (SV *data_, int ow, int oh, int nw, int nh)
		1370	CODE:
		1371	{
		1372	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1017	{	1373	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1374	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1375	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1376	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1377	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1378
1030	SvPOK_only (result_);	1379	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1380	SvCUR_set (result_, nw * nh * bpp);
1032		1381
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1382	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1383	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1384	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1385
1037	sv_setsv (data_, result_);	1386	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1387	}
1044	}	1388	}
1045		1389
1046	void	1390	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1391	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1397	{
1054	HV hv = (HV )SvRV (self);	1398	HV hv = (HV )SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1399	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1400	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1401	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1402
		1403	if (name <= 0)
		1404	XSRETURN_EMPTY;
1058		1405
1059	if (items < 5)	1406	if (items < 5)
1060	{	1407	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1408	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1409	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1437	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1438	glDisable (GL_BLEND);
1092	}	1439	}
1093	}	1440	}
1094		1441
		1442	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1443	CODE:
		1444	{
		1445	GLint width;
		1446	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1447	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1448	RETVAL = width > 0;
		1449	}
		1450	OUTPUT:
		1451	RETVAL
		1452
1095	MODULE = CFClient PACKAGE = CFClient::Map	1453	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1454
1097	CFClient::Map	1455	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1456
		1457	CFPlus::Map
		1458	new (SV *class)
1099	CODE:	1459	CODE:
1100	New (0, RETVAL, 1, struct map);	1460	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1461	RETVAL->x = 0;
1102	RETVAL->y = 0;	1462	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1463	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1464	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1465	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1466	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1467	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1468	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1469	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1470	RETVAL->row = 0;
1113	OUTPUT:	1471	OUTPUT:
1114	RETVAL	1472	RETVAL
1115		1473
1116	void	1474	void
1117	DESTROY (CFClient::Map self)	1475	DESTROY (CFPlus::Map self)
1118	CODE:	1476	CODE:
1119	{	1477	{
1120	map_clear (self);	1478	map_clear (self);
1121	Safefree (self->face);	1479	Safefree (self->face2tile);
1122	Safefree (self->tex);	1480	Safefree (self->tex);
1123	Safefree (self);	1481	Safefree (self);
1124	}	1482	}
1125		1483
1126	void	1484	void
		1485	resize (CFPlus::Map self, int map_width, int map_height)
		1486	CODE:
		1487	self->w = map_width;
		1488	self->h = map_height;
		1489
		1490	void
1127	clear (CFClient::Map self)	1491	clear (CFPlus::Map self)
1128	CODE:	1492	CODE:
1129	map_clear (self);	1493	map_clear (self);
1130		1494
1131	void	1495	void
1132	set_face (CFClient::Map self, int face, int texid)	1496	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1497	CODE:
1134	{	1498	{
1135	while (self->faces <= face)	1499	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1500	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1501	}
1143		1502
1144	void	1503	void
		1504	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1505	CODE:
		1506	{
		1507	tileid texid;
		1508	maptex *tex;
		1509
		1510	if (face < 0 \|\| face >= self->faces)
		1511	return;
		1512
		1513	if (smooth < 0 \|\| smooth >= self->faces)
		1514	return;
		1515
		1516	texid = self->face2tile [face];
		1517
		1518	if (!texid)
		1519	return;
		1520
		1521	tex = self->tex + texid;
		1522	tex->smoothtile = self->face2tile [smooth];
		1523	tex->smoothlevel = level;
		1524	}
		1525
		1526	void
1145	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)	1527	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)
1146	CODE:	1528	CODE:
1147	{	1529	{
1148	while (self->texs <= texid)	1530	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1531
1154	{	1532	{
1155	maptex *tex = self->tex + texid;	1533	maptex *tex = self->tex + texid;
1156		1534
1157	tex->name = name;	1535	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1552	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1553	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1554	}
1177		1555
1178	int	1556	int
1179	ox (CFClient::Map self)	1557	ox (CFPlus::Map self)
1180	ALIAS:	1558	ALIAS:
1181	oy = 1	1559	oy = 1
1182	x = 2	1560	x = 2
1183	y = 3	1561	y = 3
1184	w = 4	1562	w = 4
…		…
1195	}	1573	}
1196	OUTPUT:	1574	OUTPUT:
1197	RETVAL	1575	RETVAL
1198		1576
1199	void	1577	void
1200	scroll (CFClient::Map self, int dx, int dy)	1578	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1579	CODE:
1202	{	1580	{
1203	if (dx > 0)	1581	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1582	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1583	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1584	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1585
1208	if (dy > 0)	1586	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1587	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1588	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1589	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1590
1213	self->ox += dx; self->x += dx;	1591	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1592	self->oy += dy; self->y += dy;
1215		1593
1216	while (self->y < 0)	1594	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	1598	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	1599	self->y += MAP_EXTEND_Y;
1222	}	1600	}
1223	}	1601	}
1224		1602
1225	void	1603	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1605	CODE:
1228	{	1606	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1608	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1609	mapcell *cell;
1232	int x, y, flags;	1610	int x, y, z, flags;
		1611	AV *missing = newAV ();
		1612	RETVAL = newRV_noinc ((SV *)missing);
1233		1613
1234	while (data < data_end)	1614	while (data < data_end - 1)
1235	{	1615	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1616	flags = (data [0] << 8) + data [1]; data += 2;
1237		1617
1238	x = ((flags >> 10) & 63) + self->x;	1618	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1619	y = self->y + ((flags >> 4) & 63);
1240		1620
1241	cell = map_get_cell (self, x, y);	1621	cell = map_get_cell (self, x, y);
1242		1622
1243	if (flags & 15)	1623	if (flags & 15)
1244	{	1624	{
1245	if (cell->darkness < 0)	1625	if (!cell->darkness)
1246	{	1626	{
		1627	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1628	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1629	}
1252		1630
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1631	//TODO: don't trust server data to be in-range(!)
1256		1632
1257	if (flags & 4)	1633	if (flags & 8)
1258	{	1634	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1635	if (extmap)
		1636	{
		1637	uint8_t ext, cmd;
		1638
		1639	do
		1640	{
		1641	ext = *data++;
		1642	cmd = ext & 0x3f;
		1643
		1644	if (cmd < 4)
		1645	cell->darkness = 255 - ext * 64 + 1;
		1646	else if (cmd == 5) // health
		1647	{
		1648	cell->stat_width = 1;
		1649	cell->stat_hp = *data++;
		1650	}
		1651	else if (cmd == 6) // monster width
		1652	cell->stat_width = *data++ + 1;
		1653	else if (cmd == 0x47)
		1654	{
		1655	if (*data == 4)
		1656	; // decode player count
		1657
		1658	data += *data + 1;
		1659	}
		1660	else if (cmd == 8) // cell flags
		1661	cell->flags = *data++;
		1662	else if (ext & 0x40) // unknown, multibyte => skip
		1663	data += *data + 1;
		1664	else
		1665	data++;
		1666	}
		1667	while (ext & 0x80);
		1668	}
		1669	else
		1670	cell->darkness = *data++ + 1;
1260	}	1671	}
1261		1672
		1673	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	1674	if (flags & (4 >> z))
1263	{	1675	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1676	faceid face = (data [0] << 8) + data [1]; data += 2;
		1677	need_facenum (self, face);
		1678	cell->tile [z] = self->face2tile [face];
		1679
		1680	if (cell->tile [z])
		1681	{
		1682	maptex *tex = self->tex + cell->tile [z];
		1683	if (!tex->name)
		1684	av_push (missing, newSViv (cell->tile [z]));
		1685
		1686	if (tex->smoothtile)
		1687	{
		1688	maptex *smooth = self->tex + tex->smoothtile;
		1689	if (!smooth->name)
		1690	av_push (missing, newSViv (tex->smoothtile));
		1691	}
		1692	}
1265	}	1693	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	1694	}
1272	else	1695	else
1273	cell->darkness = -1;	1696	cell->darkness = 0;
1274	}	1697	}
1275	}	1698	}
		1699	OUTPUT:
		1700	RETVAL
1276		1701
1277	SV *	1702	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1704	CODE:
1280	{	1705	{
1281	int x1, x;	1706	int x1, x;
1282	int y1, y;	1707	int y1, y;
1283	int z;	1708	int z;
…		…
1304	{	1729	{
1305	mapcell *cell = row->col + (x - row->c0);	1730	mapcell *cell = row->col + (x - row->c0);
1306		1731
1307	for (z = 0; z <= 0; z++)	1732	for (z = 0; z <= 0; z++)
1308	{	1733	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1734	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1735	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1736	int a1 = tex.a;
1316		1737
1317	r = (r * a0 + tex.r * a1) / 255;	1738	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1739	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1740	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1741	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1742	}
1323	}	1743	}
1324		1744
1325	*map++ = (r )	1745	*map++ = (r )
1326	\| (g << 8)	1746	\| (g << 8)
…		…
1333	}	1753	}
1334	OUTPUT:	1754	OUTPUT:
1335	RETVAL	1755	RETVAL
1336		1756
1337	void	1757	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1759	CODE:
1340	{	1760	{
1341	int vx, vy;
1342	int x, y, z;	1761	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		1762
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1763	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1766	smooth_key skey;
1348		1767
1349	/*	1768	rc_t *rc = rc_alloc ();
1350	int vx = self->vx = self->w >= sw	1769	rc_key_t key;
1351	? self->x + (self->w - sw) / 2	1770	rc_array_t *arr;
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		1771
1354	int vy = self->vy = self->h >= sh	1772	// thats current max. sorry.
1355	? self->y + (self->h - sh) / 2	1773	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1774	if (sh > 255) sh = 255;
1357	*/
1358		1775
1359	glColor4ub (255, 255, 255, 255);	1776	// clear key, in case of extra padding
		1777	memset (&skey, 0, sizeof (skey));
		1778
		1779	memset (&key, 0, sizeof (key));
		1780	key.r = 255;
		1781	key.g = 255;
		1782	key.b = 255;
		1783	key.a = 255;
		1784	key.mode = GL_QUADS;
		1785	key.format = GL_T2F_V3F;
		1786	key.texname = -1;
		1787
		1788	mx += self->x;
		1789	my += self->y;
		1790
		1791	// first pass: determine smooth_max
		1792	// rather ugly, if you ask me
		1793	// could also be stored inside mapcell and updated on change
		1794	memset (smooth_max, 0, sizeof (smooth_max));
		1795
		1796	for (y = 0; y < sh; y++)
		1797	if (0 <= y + my && y + my < self->rows)
		1798	{
		1799	maprow *row = self->row + (y + my);
		1800
		1801	for (x = 0; x < sw; x++)
		1802	if (row->c0 <= x + mx && x + mx < row->c1)
		1803	{
		1804	mapcell *cell = row->col + (x + mx - row->c0);
		1805
		1806	smooth_max[x + 1][y + 1] =
		1807	MAX (self->tex [cell->tile [0]].smoothlevel,
		1808	MAX (self->tex [cell->tile [1]].smoothlevel,
		1809	self->tex [cell->tile [2]].smoothlevel));
		1810	}
		1811	}
1360		1812
1361	glEnable (GL_BLEND);	1813	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363	glEnable (GL_TEXTURE_2D);
1364	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		1816
1366	glBegin (GL_QUADS);
1367
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	1817	for (z = 0; z <= 2; z++)
		1818	{
		1819	memset (smooth_level, 0, sizeof (smooth_level));
		1820
1371	for (y = 0; y < sh; y++)	1821	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1822	if (0 <= y + my && y + my < self->rows)
1373	{	1823	{
1374	maprow *row = self->row + (y + vy);	1824	maprow *row = self->row + (y + my);
1375		1825
1376	for (x = 0; x < sw; x++)	1826	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1827	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1828	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1829	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1830	tileid tile = cell->tile [z];
1382		1831
1383	if (face)	1832	if (tile)
		1833	{
		1834	maptex tex = self->tex [tile];
		1835	int px, py;
		1836
		1837	if (key.texname != tex.name)
		1838	{
		1839	if (!tex.name)
		1840	tex = self->tex [2]; /* missing, replace by noface */
		1841
		1842	key.texname = tex.name;
		1843	arr = rc_array (rc, &key);
		1844	}
		1845
		1846	px = (x + 1) * T - tex.w;
		1847	py = (y + 1) * T - tex.h;
		1848
		1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1853
		1854	if (cell->flags && z == 2)
		1855	{
		1856	// overlays such as the speech bubble, probably more to come
		1857	if (cell->flags & 1)
		1858	{
		1859	maptex tex = self->tex [1];
		1860	int px = x * T + T * 2 / 32;
		1861	int py = y * T - T * 6 / 32;
		1862
		1863	if (tex.name)
		1864	{
		1865	if (key.texname != tex.name)
		1866	{
		1867	key.texname = tex.name;
		1868	arr = rc_array (rc, &key);
		1869	}
		1870
		1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1875	}
		1876	}
		1877	}
		1878
		1879	// update smooth hash
		1880	if (tex.smoothtile)
		1881	{
		1882	skey.tile = tex.smoothtile;
		1883	skey.level = tex.smoothlevel;
		1884
		1885	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1886
		1887	// add bits to current tile and all neighbours. skey.x\|y is
		1888	// shifted +1\|+1 so we always stay positive.
		1889
		1890	// bits is ___n cccc CCCC bbbb
		1891	// n do not draw borders&corners
		1892	// c draw these corners, but...
		1893	// C ... not these
		1894	// b draw these borders
		1895
		1896	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1897	// ┃· ·· ·┃ ━━
		1898
		1899	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1900	// ·· ·· ·┏ ┓·
		1901
		1902	// full tile
		1903	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1904
		1905	// borders
		1906	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1907	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1908	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1909	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1910
		1911	// corners
		1912	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1913	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1914	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1915	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1916	}
		1917	}
		1918	}
		1919	}
		1920
		1921	rc_draw (rc);
		1922	rc_clear (rc);
		1923
		1924	// go through all smoothlevels, lowest to highest, then draw.
		1925	// this is basically counting sort
		1926	{
		1927	int w, b;
		1928
		1929	glEnable (GL_TEXTURE_2D);
		1930	glBegin (GL_QUADS);
		1931	for (w = 0; w < 256 / 32; ++w)
		1932	{
		1933	uint32_t smask = smooth_level [w];
		1934	if (smask)
		1935	for (b = 0; b < 32; ++b)
		1936	if (smask & (((uint32_t)1) << b))
1384	{	1937	{
1385	maptex tex = self->tex [face];	1938	int level = (w << 5) \| b;
		1939	HE *he;
1386		1940
1387	int px = (x + 1) * 32 - tex.w;	1941	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1942	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1943	{
		1944	smooth_key skey = (smooth_key )HeKEY (he);
		1945	IV bits = SvIVX (HeVAL (he));
		1946
		1947	if (!(bits & 0x1000)
		1948	&& skey->level == level
		1949	&& level > smooth_max [skey->x][skey->y])
		1950	{
		1951	maptex tex = self->tex [skey->tile];
		1952	int px = (((int)skey->x) - 1) * T;
		1953	int py = (((int)skey->y) - 1) * T;
		1954	int border = bits & 15;
		1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1956	float dx = tex.s * .0625f; // 16 images/row
		1957	float dy = tex.t * .5f ; // 2 images/column
		1958
		1959	if (tex.name)
		1960	{
		1961	// this time avoiding texture state changes
		1962	// save gobs of state changes.
		1963	if (key.texname != tex.name)
		1964	{
1392	glEnd ();	1965	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	1967	glBegin (GL_QUADS);
		1968	}
		1969
		1970	if (border)
		1971	{
		1972	float ox = border * dx;
		1973
		1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1978	}
		1979
		1980	if (corner)
		1981	{
		1982	float ox = corner * dx;
		1983
		1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1988	}
		1989	}
		1990	}
1396	}	1991	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1992	}
1403	}
1404	}	1993	}
1405		1994
1406	glEnd ();	1995	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	1996	glDisable (GL_TEXTURE_2D);
		1997	key.texname = -1;
		1998	}
		1999
		2000	hv_clear (smooth);
		2001	}
		2002
1409	glDisable (GL_BLEND);	2003	glDisable (GL_BLEND);
1410	}	2004	rc_free (rc);
1411		2005
		2006	// top layer: overlays such as the health bar
		2007	for (y = 0; y < sh; y++)
		2008	if (0 <= y + my && y + my < self->rows)
		2009	{
		2010	maprow *row = self->row + (y + my);
		2011
		2012	for (x = 0; x < sw; x++)
		2013	if (row->c0 <= x + mx && x + mx < row->c1)
		2014	{
		2015	mapcell *cell = row->col + (x + mx - row->c0);
		2016
		2017	int px = x * T;
		2018	int py = y * T;
		2019
		2020	if (cell->stat_hp)
		2021	{
		2022	int width = cell->stat_width * T;
		2023	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2024
		2025	glColor3ub (0, 0, 0);
		2026	glRectf (px + 1, py - thick - 2,
		2027	px + width - 1, py);
		2028
		2029	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2030	glRectf (px + 2,
		2031	py - thick - 1,
		2032	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2033	}
		2034	}
		2035	}
		2036	}
		2037
1412	void	2038	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2039	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	2040	CODE:
1415	{	2041	{
1416	static float color[16][3] = {	2042	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2043	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	2044	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	2045	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	2046	{ 1.00F, 0.00F, 0.00F },
1421		2047
1422	{ 1.00, 0.54, 0.00 },	2048	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	2049	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	2050	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	2051	{ 0.18F, 0.54F, 0.34F },
1426		2052
1427	{ 0.56, 0.73, 0.56 },	2053	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	2054	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	2055	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	2056	{ 0.99F, 0.77F, 0.26F },
1431		2057
1432	{ 0.74, 0.65, 0.41 },	2058	{ 0.74F, 0.65F, 0.41F },
1433		2059
1434	{ 0.00, 1.00, 1.00 },	2060	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	2061	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	2062	{ 1.00F, 1.00F, 0.00F },
1437	};	2063	};
1438		2064
1439	int x, y;	2065	int x, y;
1440		2066
1441	glEnable (GL_TEXTURE_2D);	2067	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2094	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2095	glDisable (GL_TEXTURE_2D);
1470	}	2096	}
1471		2097
1472	void	2098	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2100	PPCODE:
1475	{	2101	{
1476	int vx, vy;
1477	int x, y;	2102	int x, y;
		2103	int sw1 = sw + 2;
		2104	int sh1 = sh + 2;
		2105	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2106	int sw34 = (sw * 3 + 3) & ~3;
		2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2110
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2111	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2112	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2113
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2114	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2115	my += self->y - 1;
1488		2116
		2117	memset (darkness1, 255, sw1 * sh1);
		2118
1489	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1491	{	2121	{
1492	maprow *row = self->row + (y + vy);	2122	maprow *row = self->row + (y + my);
1493		2123
1494	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2126	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
1498		2128
1499	darkness[y * sw4 + x] = cell->darkness < 0	2129	darkness1 [y * sw1 + x] = cell->darkness
		2130	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2131	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2132	}
1503	}	2133	}
1504		2134
		2135	for (y = 0; y < sh; ++y)
		2136	for (x = 0; x < sw; ++x)
		2137	{
		2138	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2139	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2140	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2141	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2142	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2143	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2144	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2145	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2146	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2147
		2148	uint8_t r11 = (d11 + d21 + d12) / 3;
		2149	uint8_t r21 = d21;
		2150	uint8_t r31 = (d21 + d31 + d32) / 3;
		2151
		2152	uint8_t r12 = d12;
		2153	uint8_t r22 = d22;
		2154	uint8_t r32 = d32;
		2155
		2156	uint8_t r13 = (d13 + d23 + d12) / 3;
		2157	uint8_t r23 = d23;
		2158	uint8_t r33 = (d23 + d33 + d32) / 3;
		2159
		2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2169	}
		2170
		2171	free (darkness1);
		2172
1505	EXTEND (SP, 3);	2173	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2174	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2175	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2176	PUSHs (darkness3_sv);
1509	}	2177	}
1510		2178
1511	SV *	2179	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1513	CODE:	2181	CODE:
1514	{	2182	{
1515	int x, y, x1, y1;	2183	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2184	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2185	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2210	if (row && row->c0 <= x && x < row->c1)
1543	{	2211	{
1544	mapcell *cell = row->col + (x - row->c0);	2212	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2213	uint8_t flags = 0;
1546		2214
1547	if (cell->face [0]) flags \|= 1;	2215	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2216	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2217	if (cell->tile [2]) flags \|= 4;
1550		2218
1551	*data++ = flags;	2219	*data++ = flags;
1552		2220
1553	if (flags & 1)	2221	if (flags & 1)
1554	{	2222	{
		2223	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2224	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2225	*data++ = tile;
1557	}	2226	}
1558		2227
1559	if (flags & 2)	2228	if (flags & 2)
1560	{	2229	{
		2230	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2231	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2232	*data++ = tile;
1563	}	2233	}
1564		2234
1565	if (flags & 4)	2235	if (flags & 4)
1566	{	2236	{
		2237	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2238	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2239	*data++ = tile;
1569	}	2240	}
1570	}	2241	}
1571	else	2242	else
1572	*data++ = 0;	2243	*data++ = 0;
1573	}	2244	}
…		…
1579	}	2250	}
1580	OUTPUT:	2251	OUTPUT:
1581	RETVAL	2252	RETVAL
1582		2253
1583	void	2254	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2255	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1585	PPCODE:	2256	PPCODE:
1586	{	2257	{
1587	int x, y, z;	2258	int x, y, z;
1588	int w, h;	2259	int w, h;
1589	int x1, y1;	2260	int x1, y1;
1590		2261
1591	if (*data++ != 0)	2262	if (*data++ != 0)
1592	return; /* version mismatch */	2263	XSRETURN_EMPTY; /* version mismatch */
1593		2264
1594	w = data++ << 8; w \|= data++;	2265	w = data++ << 8; w \|= data++;
1595	h = data++ << 8; h \|= data++;	2266	h = data++ << 8; h \|= data++;
1596		2267
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2268	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1613	{	2284	{
1614	uint8_t flags = *data++;	2285	uint8_t flags = *data++;
1615		2286
1616	if (flags)	2287	if (flags)
1617	{	2288	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2289	mapcell *cell = row_get_cell (row, x);
		2290	tileid tile[3] = { 0, 0, 0 };
1621		2291
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2292	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2293	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2294	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2295
1626	if (cell->darkness <= 0)	2296	if (cell->darkness == 0)
1627	{	2297	{
1628	cell->darkness = -1;	2298	cell->darkness = 0;
1629		2299
1630	for (z = 0; z <= 2; z++)	2300	for (z = 0; z <= 2; z++)
1631	{	2301	{
1632	cell->face[z] = face[z];	2302	tileid t = tile [z];
1633		2303
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2304	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2305	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2306	XPUSHs (sv_2mortal (newSViv (t)));
		2307	need_texid (self, t);
		2308	}
		2309
		2310	cell->tile [z] = t;
1636	}	2311	}
1637	}	2312	}
1638	}	2313	}
1639	}	2314	}
1640	}	2315	}
1641	}	2316	}
1642		2317
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2318	MODULE = CFPlus PACKAGE = CFPlus::RW
1644		2319
1645	CFClient::MixChunk	2320	CFPlus::RW
1646	new_from_file (SV class, char path)	2321	new (SV class, SV data_sv)
1647	CODE:	2322	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2323	{
		2324	STRLEN datalen;
		2325	char *data = SvPVbyte (data_sv, datalen);
		2326
		2327	RETVAL = SDL_RWFromConstMem (data, datalen);
		2328	}
1649	OUTPUT:	2329	OUTPUT:
1650	RETVAL	2330	RETVAL
1651		2331
		2332	CFPlus::RW
		2333	new_from_file (SV class, const char path, const char *mode = "rb")
		2334	CODE:
		2335	RETVAL = SDL_RWFromFile (path, mode);
		2336	OUTPUT:
		2337	RETVAL
		2338
		2339	# fails on win32:
		2340	# CFPlus.xs(2268) : error C2059: syntax error : '('
1652	void	2341	#void
		2342	#close (CFPlus::RW self)
		2343	# CODE:
		2344	# (self->(close)) (self);
		2345
		2346	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2347
		2348	PROTOTYPES: DISABLE
		2349
		2350	CFPlus::Channel
		2351	find ()
		2352	CODE:
		2353	{
		2354	RETVAL = Mix_GroupAvailable (-1);
		2355
		2356	if (RETVAL < 0)
		2357	{
		2358	RETVAL = Mix_GroupOldest (-1);
		2359
		2360	if (RETVAL < 0)
		2361	XSRETURN_UNDEF;
		2362
		2363	Mix_HaltChannel (RETVAL);
		2364	}
		2365
		2366	Mix_UnregisterAllEffects (RETVAL);
		2367	Mix_Volume (RETVAL, 128);
		2368	}
		2369	OUTPUT:
		2370	RETVAL
		2371
		2372	void
		2373	halt (CFPlus::Channel self)
		2374	CODE:
		2375	Mix_HaltChannel (self);
		2376
		2377	void
		2378	expire (CFPlus::Channel self, int ticks = -1)
		2379	CODE:
		2380	Mix_ExpireChannel (self, ticks);
		2381
		2382	void
		2383	fade_out (CFPlus::Channel self, int ticks = -1)
		2384	CODE:
		2385	Mix_FadeOutChannel (self, ticks);
		2386
		2387	int
		2388	volume (CFPlus::Channel self, int volume)
		2389	CODE:
		2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2391	OUTPUT:
		2392	RETVAL
		2393
		2394	void
		2395	unregister_all_effects (CFPlus::Channel self)
		2396	CODE:
		2397	Mix_UnregisterAllEffects (self);
		2398
		2399	void
		2400	set_panning (CFPlus::Channel self, int left, int right)
		2401	CODE:
		2402	left = CLAMP (left , 0, 255);
		2403	right = CLAMP (right, 0, 255);
		2404	Mix_SetPanning (self, left, right);
		2405
		2406	void
		2407	set_distance (CFPlus::Channel self, int distance)
		2408	CODE:
		2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2410
		2411	void
		2412	set_position (CFPlus::Channel self, int angle, int distance)
		2413	CODE:
		2414
		2415	void
		2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2417	CODE:
		2418	{
		2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2422	}
		2423
		2424	void
		2425	set_reverse_stereo (CFPlus::Channel self, int flip)
		2426	CODE:
		2427	Mix_SetReverseStereo (self, flip);
		2428
		2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2430
		2431	PROTOTYPES: DISABLE
		2432
		2433	CFPlus::MixChunk
		2434	new (SV *class, CFPlus::RW rwops)
		2435	CODE:
		2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2437	OUTPUT:
		2438	RETVAL
		2439
		2440	void
1653	DESTROY (CFClient::MixChunk self)	2441	DESTROY (CFPlus::MixChunk self)
1654	CODE:	2442	CODE:
1655	Mix_FreeChunk (self);	2443	Mix_FreeChunk (self);
1656		2444
1657	int	2445	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2446	volume (CFPlus::MixChunk self, int volume = -1)
1659	CODE:	2447	CODE:
		2448	if (items > 1)
		2449	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2450	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2451	OUTPUT:
1662	RETVAL	2452	RETVAL
1663		2453
1664	int	2454	CFPlus::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2456	CODE:
		2457	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2459
		2460	if (RETVAL < 0)
		2461	XSRETURN_UNDEF;
		2462
		2463	if (channel < 0)
		2464	{
		2465	Mix_UnregisterAllEffects (RETVAL);
		2466	Mix_Volume (RETVAL, 128);
		2467	}
		2468	}
1668	OUTPUT:	2469	OUTPUT:
1669	RETVAL	2470	RETVAL
1670		2471
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672		2473
1673	int	2474	int
1674	volume (int volume = -1)	2475	volume (int volume = -1)
		2476	PROTOTYPE: ;$
1675	CODE:	2477	CODE:
		2478	if (items > 0)
		2479	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	2480	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2481	OUTPUT:
1678	RETVAL	2482	RETVAL
1679		2483
		2484	void
		2485	fade_out (int ms)
		2486	CODE:
		2487	Mix_FadeOutMusic (ms);
		2488
		2489	void
		2490	halt ()
		2491	CODE:
		2492	Mix_HaltMusic ();
		2493
1680	CFClient::MixMusic	2494	CFPlus::MixMusic
1681	new_from_file (SV class, char path)	2495	new (SV *class, CFPlus::RW rwops)
1682	CODE:	2496	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2497	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2498	OUTPUT:
1685	RETVAL	2499	RETVAL
1686		2500
1687	void	2501	void
1688	DESTROY (CFClient::MixMusic self)	2502	DESTROY (CFPlus::MixMusic self)
1689	CODE:	2503	CODE:
1690	Mix_FreeMusic (self);	2504	Mix_FreeMusic (self);
1691		2505
1692	int	2506	int
1693	play (CFClient::MixMusic self, int loops = -1)	2507	play (CFPlus::MixMusic self, int loops = -1)
1694	CODE:	2508	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2509	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2510	OUTPUT:
1697	RETVAL	2511	RETVAL
1698		2512
		2513	void
		2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2515	CODE:
		2516	Mix_FadeInMusicPos (self, loops, ms, position);
		2517
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2519
		2520	PROTOTYPES: ENABLE
1700		2521
1701	BOOT:	2522	BOOT:
1702	{	2523	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704	static const struct {	2525	static const struct {
1705	const char *name;	2526	const char *name;
1706	IV iv;	2527	IV iv;
1707	} *civ, const_iv[] = {	2528	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2529	# define const_iv(name) { # name, (IV)name }
		2530	const_iv (GL_VENDOR),
		2531	const_iv (GL_VERSION),
		2532	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2533	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2534	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2535	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2536	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2537	const_iv (GL_BLEND),
…		…
1715	const_iv (GL_SCISSOR_TEST),	2539	const_iv (GL_SCISSOR_TEST),
1716	const_iv (GL_DEPTH_TEST),	2540	const_iv (GL_DEPTH_TEST),
1717	const_iv (GL_ALPHA_TEST),	2541	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2542	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2543	const_iv (GL_RESCALE_NORMAL),
		2544	const_iv (GL_FRONT),
		2545	const_iv (GL_BACK),
		2546	const_iv (GL_AUX0),
1720	const_iv (GL_AND),	2547	const_iv (GL_AND),
1721	const_iv (GL_ONE),	2548	const_iv (GL_ONE),
1722	const_iv (GL_ZERO),	2549	const_iv (GL_ZERO),
1723	const_iv (GL_SRC_ALPHA),	2550	const_iv (GL_SRC_ALPHA),
1724	const_iv (GL_DST_ALPHA),	2551	const_iv (GL_DST_ALPHA),
…		…
1737	const_iv (GL_INTENSITY),	2564	const_iv (GL_INTENSITY),
1738	const_iv (GL_LUMINANCE),	2565	const_iv (GL_LUMINANCE),
1739	const_iv (GL_LUMINANCE_ALPHA),	2566	const_iv (GL_LUMINANCE_ALPHA),
1740	const_iv (GL_FLOAT),	2567	const_iv (GL_FLOAT),
1741	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2568	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2569	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2570	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2571	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2572	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2573	const_iv (GL_COMPRESSED_RGB_ARB),
		2574	const_iv (GL_COMPRESSED_RGBA_ARB),
1742	const_iv (GL_COMPILE),	2575	const_iv (GL_COMPILE),
		2576	const_iv (GL_PROXY_TEXTURE_1D),
		2577	const_iv (GL_PROXY_TEXTURE_2D),
1743	const_iv (GL_TEXTURE_1D),	2578	const_iv (GL_TEXTURE_1D),
1744	const_iv (GL_TEXTURE_2D),	2579	const_iv (GL_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_ENV),	2580	const_iv (GL_TEXTURE_ENV),
1746	const_iv (GL_TEXTURE_MAG_FILTER),	2581	const_iv (GL_TEXTURE_MAG_FILTER),
1747	const_iv (GL_TEXTURE_MIN_FILTER),	2582	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1768	const_iv (GL_COLOR_LOGIC_OP),	2603	const_iv (GL_COLOR_LOGIC_OP),
1769	const_iv (GL_SEPARABLE_2D),	2604	const_iv (GL_SEPARABLE_2D),
1770	const_iv (GL_CONVOLUTION_2D),	2605	const_iv (GL_CONVOLUTION_2D),
1771	const_iv (GL_CONVOLUTION_BORDER_MODE),	2606	const_iv (GL_CONVOLUTION_BORDER_MODE),
1772	const_iv (GL_CONSTANT_BORDER),	2607	const_iv (GL_CONSTANT_BORDER),
		2608	const_iv (GL_POINTS),
1773	const_iv (GL_LINES),	2609	const_iv (GL_LINES),
		2610	const_iv (GL_LINE_STRIP),
1774	const_iv (GL_LINE_LOOP),	2611	const_iv (GL_LINE_LOOP),
1775	const_iv (GL_QUADS),	2612	const_iv (GL_QUADS),
1776	const_iv (GL_QUAD_STRIP),	2613	const_iv (GL_QUAD_STRIP),
1777	const_iv (GL_TRIANGLES),	2614	const_iv (GL_TRIANGLES),
1778	const_iv (GL_TRIANGLE_STRIP),	2615	const_iv (GL_TRIANGLE_STRIP),
1779	const_iv (GL_TRIANGLE_FAN),	2616	const_iv (GL_TRIANGLE_FAN),
		2617	const_iv (GL_POLYGON),
1780	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2618	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2619	const_iv (GL_POINT_SMOOTH_HINT),
		2620	const_iv (GL_LINE_SMOOTH_HINT),
		2621	const_iv (GL_POLYGON_SMOOTH_HINT),
		2622	const_iv (GL_GENERATE_MIPMAP_HINT),
		2623	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1781	const_iv (GL_FASTEST),	2624	const_iv (GL_FASTEST),
		2625	const_iv (GL_DONT_CARE),
		2626	const_iv (GL_NICEST),
1782	const_iv (GL_V2F),	2627	const_iv (GL_V2F),
1783	const_iv (GL_V3F),	2628	const_iv (GL_V3F),
1784	const_iv (GL_T2F_V3F),	2629	const_iv (GL_T2F_V3F),
1785	const_iv (GL_T2F_N3F_V3F),	2630	const_iv (GL_T2F_N3F_V3F),
1786	# undef const_iv	2631	# undef const_iv
1787	};	2632	};
1788		2633
1789	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2634	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1790	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2635	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2636
		2637	texture_av = newAV ();
		2638	AvREAL_off (texture_av);
1791	}	2639	}
		2640
		2641	void
		2642	disable_GL_EXT_blend_func_separate ()
		2643	CODE:
		2644	gl.BlendFuncSeparate = 0;
		2645	gl.BlendFuncSeparateEXT = 0;
1792		2646
1793	char *	2647	char *
1794	gl_vendor ()	2648	gl_vendor ()
1795	CODE:	2649	CODE:
1796	RETVAL = (char *)glGetString (GL_VENDOR);	2650	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1809	CODE:	2663	CODE:
1810	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2664	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1811	OUTPUT:	2665	OUTPUT:
1812	RETVAL	2666	RETVAL
1813		2667
		2668	const char *glGetString (GLenum pname)
		2669
		2670	GLint glGetInteger (GLenum pname)
		2671	CODE:
		2672	glGetIntegerv (pname, &RETVAL);
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	GLdouble glGetDouble (GLenum pname)
		2677	CODE:
		2678	glGetDoublev (pname, &RETVAL);
		2679	OUTPUT:
		2680	RETVAL
		2681
1814	int glGetError ()	2682	int glGetError ()
1815		2683
1816	void glFinish ()	2684	void glFinish ()
1817		2685
1818	void glClear (int mask)	2686	void glClear (int mask)
…		…
1846		2714
1847	void glPopMatrix ()	2715	void glPopMatrix ()
1848		2716
1849	void glLoadIdentity ()	2717	void glLoadIdentity ()
1850		2718
		2719	void glDrawBuffer (int buffer)
		2720
		2721	void glReadBuffer (int buffer)
		2722
1851	# near_ and far_ are due to microsofts buggy "c" compiler	2723	# near_ and far_ are due to microsofts buggy "c" compiler
1852	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2724	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1853		2725
1854	# near_ and far_ are due to microsofts buggy "c" compiler	2726	# near_ and far_ are due to microsofts buggy "c" compiler
1855	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2727	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2728
		2729	PROTOTYPES: DISABLE
1856		2730
1857	void glViewport (int x, int y, int width, int height)	2731	void glViewport (int x, int y, int width, int height)
1858		2732
1859	void glScissor (int x, int y, int width, int height)	2733	void glScissor (int x, int y, int width, int height)
1860		2734
…		…
1868		2742
1869	void glRotate (float angle, float x, float y, float z)	2743	void glRotate (float angle, float x, float y, float z)
1870	CODE:	2744	CODE:
1871	glRotatef (angle, x, y, z);	2745	glRotatef (angle, x, y, z);
1872		2746
1873	void glBegin (int mode)
1874
1875	void glEnd ()
1876
1877	void glColor (float r, float g, float b, float a = 1.0)	2747	void glColor (float r, float g, float b, float a = 1.0)
1878	PROTOTYPE: @
1879	ALIAS:	2748	ALIAS:
1880	glColor_premultiply = 1	2749	glColor_premultiply = 1
1881	CODE:	2750	CODE:
1882	if (ix)	2751	if (ix)
1883	{	2752	{
1884	r *= a;	2753	r *= a;
1885	g *= a;	2754	g *= a;
1886	b *= a;	2755	b *= a;
1887	}	2756	}
1888	// microsoft visual "c" rounds instead of truncating...	2757	// microsoft visual "c" rounds instead of truncating...
1889	glColor4ub (MIN ((int)(r * 256.f), 255),	2758	glColor4f (r, g, b, a);
1890	MIN ((int)(g * 256.f), 255),
1891	MIN ((int)(b * 256.f), 255),
1892	MIN ((int)(a * 256.f), 255));
1893
1894	void glInterleavedArrays (int format, int stride, char *data)
1895
1896	void glDrawElements (int mode, int count, int type, char *indices)
1897
1898	# 1.2 void glDrawRangeElements (int mode, int start, int end
1899		2759
1900	void glRasterPos (float x, float y, float z = 0.)	2760	void glRasterPos (float x, float y, float z = 0.)
1901	CODE:	2761	CODE:
1902	glRasterPos3f (0, 0, z);	2762	glRasterPos3f (0, 0, z);
1903	glBitmap (0, 0, 0, 0, x, y, 0);	2763	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1908		2768
1909	void glTexCoord (float s, float t)	2769	void glTexCoord (float s, float t)
1910	CODE:	2770	CODE:
1911	glTexCoord2f (s, t);	2771	glTexCoord2f (s, t);
1912		2772
		2773	void glRect (float x1, float y1, float x2, float y2)
		2774	CODE:
		2775	glRectf (x1, y1, x2, y2);
		2776
		2777	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2778	CODE:
		2779	glBegin (GL_LINE_LOOP);
		2780	glVertex2f (x1, y1);
		2781	glVertex2f (x2, y1);
		2782	glVertex2f (x2, y2);
		2783	glVertex2f (x1, y2);
		2784	glEnd ();
		2785
		2786	PROTOTYPES: ENABLE
		2787
		2788	void glBegin (int mode)
		2789
		2790	void glEnd ()
		2791
		2792	void glPointSize (GLfloat size)
		2793
		2794	void glLineWidth (GLfloat width)
		2795
		2796	void glInterleavedArrays (int format, int stride, char *data)
		2797
		2798	void glDrawElements (int mode, int count, int type, char *indices)
		2799
		2800	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2801
1913	void glTexEnv (int target, int pname, float param)	2802	void glTexEnv (int target, int pname, float param)
1914	CODE:	2803	CODE:
1915	glTexEnvf (target, pname, param);	2804	glTexEnvf (target, pname, param);
1916		2805
1917	void glTexParameter (int target, int pname, float param)	2806	void glTexParameter (int target, int pname, float param)
…		…
1939		2828
1940	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2829	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1941		2830
1942	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1943		2832
		2833	void glPixelZoom (float x, float y)
		2834
1944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2835	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1945		2836
1946	int glGenTexture ()	2837	int glGenTexture ()
1947	CODE:	2838	CODE:
1948	{	2839	RETVAL = gen_texture ();
1949	GLuint name;
1950	glGenTextures (1, &name);
1951	RETVAL = name;
1952	}
1953	OUTPUT:	2840	OUTPUT:
1954	RETVAL	2841	RETVAL
1955		2842
1956	void glDeleteTexture (int name)	2843	void glDeleteTexture (int name)
1957	CODE:	2844	CODE:
1958	{
1959	GLuint name_ = name;
1960	glDeleteTextures (1, &name_);	2845	del_texture (name);
1961	}	2846
1962
1963	int glGenList ()	2847	int glGenList ()
1964	CODE:	2848	CODE:
1965	RETVAL = glGenLists (1);	2849	RETVAL = glGenLists (1);
1966	OUTPUT:	2850	OUTPUT:
1967	RETVAL	2851	RETVAL
…		…
1974		2858
1975	void glEndList ()	2859	void glEndList ()
1976		2860
1977	void glCallList (int list)	2861	void glCallList (int list)
1978		2862
		2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1979		2864
		2865	PROTOTYPES: DISABLE
		2866
		2867	void
		2868	find_widget (SV *self, NV x, NV y)
		2869	PPCODE:
		2870	{
		2871	if (within_widget (self, x, y))
		2872	XPUSHs (self);
		2873	}
		2874
		2875	BOOT:
		2876	{
		2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2878
		2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2883	}
		2884
		2885	void
		2886	draw (SV *self)
		2887	CODE:
		2888	{
		2889	HV *hv;
		2890	SV **svp;
		2891	NV x, y, w, h;
		2892	SV *draw_x_sv = GvSV (draw_x_gv);
		2893	SV *draw_y_sv = GvSV (draw_y_gv);
		2894	SV *draw_w_sv = GvSV (draw_w_gv);
		2895	SV *draw_h_sv = GvSV (draw_h_gv);
		2896	double draw_x, draw_y;
		2897
		2898	if (!SvROK (self))
		2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2900
		2901	hv = (HV *)SvRV (self);
		2902
		2903	if (SvTYPE (hv) != SVt_PVHV)
		2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2905
		2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2908
		2909	if (!h \|\| !w)
		2910	XSRETURN_EMPTY;
		2911
		2912	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2913	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2914
		2915	draw_x = SvNV (draw_x_sv) + x;
		2916	draw_y = SvNV (draw_y_sv) + y;
		2917
		2918	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2919	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2920	XSRETURN_EMPTY;
		2921
		2922	sv_setnv (draw_x_sv, draw_x);
		2923	sv_setnv (draw_y_sv, draw_y);
		2924
		2925	glPushMatrix ();
		2926	glTranslated (x, y, 0);
		2927
		2928	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2929	{
		2930	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2931
		2932	if (svp && SvTRUE (*svp))
		2933	{
		2934	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2935	glEnable (GL_BLEND);
		2936	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2937	glBegin (GL_QUADS);
		2938	glVertex2f (0, 0);
		2939	glVertex2f (w, 0);
		2940	glVertex2f (w, h);
		2941	glVertex2f (0, h);
		2942	glEnd ();
		2943	glDisable (GL_BLEND);
		2944	}
		2945	}
		2946	#if 0
		2947	// draw borders, for debugging
		2948	glPushMatrix ();
		2949	glColor4f (1., 1., 0., 1.);
		2950	glTranslatef (.5, .5, 0.);
		2951	glBegin (GL_LINE_LOOP);
		2952	glVertex2f (0 , 0);
		2953	glVertex2f (w - 1, 0);
		2954	glVertex2f (w - 1, h - 1);
		2955	glVertex2f (0 , h - 1);
		2956	glEnd ();
		2957	glPopMatrix ();
		2958	#endif
		2959	PUSHMARK (SP);
		2960	XPUSHs (self);
		2961	PUTBACK;
		2962	call_method ("_draw", G_VOID \| G_DISCARD);
		2963	SPAGAIN;
		2964
		2965	glPopMatrix ();
		2966
		2967	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2968	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2969	}
		2970

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs. Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.118 by root, Thu Jun 15 15:47:35 2006 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC