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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.240 by root, Wed Dec 26 18:09:30 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),	624
431	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	626	# undef const_iv
435	};	627	};
436		628
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
		641
		642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
440		648
441	NV floor (NV x)	649	NV floor (NV x)
442		650
443	NV ceil (NV x)	651	NV ceil (NV x)
444		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
445	void	657	void
446	pango_init ()	658	pango_init ()
447	CODE:	659	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	660	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	662	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);	663	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	}	664	}
		665
		666	char *
		667	SDL_GetError ()
471		668
472	int	669	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
474		671
475	void	672	void
476	SDL_Quit ()	673	SDL_Quit ()
477		674
478	void	675	void
479	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	677	PPCODE:
481	{	678	{
482	SDL_Rect **m;	679	SDL_Rect **m;
483		680
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		685
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		688
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		693
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		695	#if SDL_VERSION_ATLEAST(1,2,10)
499	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
501		699
502	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
503		701
504	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
505	while (*m)	703	while (*m)
506	{	704	{
		705	if ((*m)->w >= 800 && (*m)->h >= 600)
		706	{
507	AV *av = newAV ();	707	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
511		714
512	++m;	715	++m;
513	}	716	}
514	}	717	}
515		718
516	char *
517	SDL_GetError ()
518
519	int	719	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
522	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524	);	733	);
		734
525	if (RETVAL)	735	if (RETVAL)
526	{	736	{
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	741	#include "glfunc.h"
530	# undef GL_FUNC	742	#undef GL_FUNC
531	}	743	}
		744	}
532	OUTPUT:	745	OUTPUT:
533	RETVAL	746	RETVAL
534		747
535	void	748	void
536	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
537		750
538	char *	751	char *
539	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
540		753
		754	int
		755	SDL_GetAppState ()
		756
541	void	757	void
542	SDL_PollEvent ()	758	poll_events ()
543	PPCODE:	759	PPCODE:
544	{	760	{
545	SDL_Event ev;	761	SDL_Event ev;
546		762
547	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	765	{
549	HV *hv = newHV ();	766	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		768
552	switch (ev.type)	769	switch (ev.type)
…		…
554	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
555	case SDL_KEYUP:	772	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	778	break;
561		779
562	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	783	break;
566		784
567	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
575	break;	811	break;
576		812
577	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	827	break;
592	}	828	}
593		829
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	831	}
596	}	832	}
597		833
598	int	834	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	836	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
603		839
604	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
605	Mix_CloseAudio ()	857	Mix_CloseAudio ()
606		858
607	int	859	int
608	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
609		861
		862	const char *
		863	Mix_GetError ()
		864
610	void	865	void
611	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
612	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
613	#ifndef _WIN32	874	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
615	#endif	896	#endif
		897	}
616		898
617	void	899	void
618	add_font (char *file)	900	add_font (char *file)
619	CODE:	901	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		903
626	void	904	void
627	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
628	ALIAS:	906	ALIAS:
629	load_image_file = 1	907	load_image_file = 1
…		…
632	STRLEN image_len;	910	STRLEN image_len;
633	char *image = (char *)SvPVbyte (image_, image_len);	911	char *image = (char *)SvPVbyte (image_, image_len);
634	SDL_Surface *surface, *surface2;	912	SDL_Surface *surface, *surface2;
635	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
639		917
640	if (!rw)	918	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
642		920
…		…
671		949
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		951
674	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
675		953
		954	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	955	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	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)));	959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
685		963
686	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
688	}	966	}
689		967
…		…
715	void	993	void
716	error (char *message)	994	error (char *message)
717	CODE:	995	CODE:
718	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
719	#ifdef _WIN32	997	#ifdef _WIN32
720	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
721	#endif	999	#endif
722		1000
723	void	1001	void
724	fatal (char *message)	1002	fatal (char *message)
725	CODE:	1003	CODE:
726	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
727	#ifdef _WIN32	1005	#ifdef _WIN32
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
729	#endif	1007	#endif
730	_exit (1);	1008	_exit (1);
731		1009
732	void	1010	void
733	_exit (int retval)	1011	_exit (int retval = 0)
734	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
735	_exit (retval);	1016	_exit (retval);
		1017	#endif
736		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
737	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
738		1029
739	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
740	new_from_file (SV *class, char *path, int id = 0)	1033	new_from_file (SV *class, char *path, int id = 0)
741	CODE:	1034	CODE:
742	{	1035	{
743	int count;	1036	int count;
744	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
747	}	1040	}
748	OUTPUT:	1041	OUTPUT:
749	RETVAL	1042	RETVAL
750		1043
751	void	1044	void
752	DESTROY (CFClient::Font self)	1045	DESTROY (CFPlus::Font self)
753	CODE:	1046	CODE:
754	pango_font_description_free (self);	1047	pango_font_description_free (self);
755		1048
756	void	1049	void
757	make_default (CFClient::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
758	CODE:	1052	CODE:
759	default_font = self;	1053	default_font = self;
760		1054
761	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		1056
763	CFClient::Layout	1057	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1058
		1059	void
		1060	glyph_cache_backup ()
		1061	PROTOTYPE:
		1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
		1069	tc_restore ();
		1070
		1071	CFPlus::Layout
		1072	new (SV *class)
765	CODE:	1073	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
767		1075
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1077	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
776		1084
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
779	OUTPUT:	1087	OUTPUT:
780	RETVAL	1088	RETVAL
781		1089
782	void	1090	void
783	DESTROY (CFClient::Layout self)	1091	DESTROY (CFPlus::Layout self)
784	CODE:	1092	CODE:
785	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
786	Safefree (self);	1095	Safefree (self);
787		1096
788	int
789	is_rgba (CFClient::Layout self)
790	CODE:
791	RETVAL = self->rgba;
792	OUTPUT:
793	RETVAL
794
795	void	1097	void
796	set_text (CFClient::Layout self, SV *text_)	1098	set_text (CFPlus::Layout self, SV *text_)
797	CODE:	1099	CODE:
798	{	1100	{
799	STRLEN textlen;	1101	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
801		1103
802	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
803	}	1105	}
804		1106
805	void	1107	void
806	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (CFPlus::Layout self, SV *text_)
807	CODE:	1109	CODE:
808	{	1110	{
809	STRLEN textlen;	1111	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
811		1113
812	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
813	}	1115	}
814		1116
		1117	void
		1118	set_shapes (CFPlus::Layout self, ...)
		1119	CODE:
		1120	{
		1121	PangoAttrList *attrs = 0;
		1122	const char *text = pango_layout_get_text (self->pl);
		1123	const char *pos = text;
		1124	int arg = 4;
		1125
		1126	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1127	{
		1128	PangoRectangle inkrect, rect;
		1129	PangoAttribute *attr;
		1130
		1131	int x = SvIV (ST (arg - 3));
		1132	int y = SvIV (ST (arg - 2));
		1133	int w = SvIV (ST (arg - 1));
		1134	int h = SvIV (ST (arg ));
		1135
		1136	inkrect.x = 0;
		1137	inkrect.y = 0;
		1138	inkrect.width = 0;
		1139	inkrect.height = 0;
		1140
		1141	rect.x = x * PANGO_SCALE;
		1142	rect.y = y * PANGO_SCALE;
		1143	rect.width = w * PANGO_SCALE;
		1144	rect.height = h * PANGO_SCALE;
		1145
		1146	if (!attrs)
		1147	attrs = pango_layout_get_attributes (self->pl);
		1148
		1149	attr = pango_attr_shape_new (&inkrect, &rect);
		1150	attr->start_index = pos - text;
		1151	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1152	pango_attr_list_insert (attrs, attr);
		1153
		1154	arg += 4;
		1155	pos += sizeof (OBJ_STR) - 1;
		1156	}
		1157
		1158	if (attrs)
		1159	pango_layout_set_attributes (self->pl, attrs);
		1160	}
		1161
		1162	void
		1163	get_shapes (CFPlus::Layout self)
		1164	PPCODE:
		1165	{
		1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1167
		1168	do
		1169	{
		1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1171
		1172	if (run && shape_attr_p (run))
		1173	{
		1174	PangoRectangle extents;
		1175	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1176
		1177	EXTEND (SP, 2);
		1178	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1179	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1180	}
		1181	}
		1182	while (pango_layout_iter_next_run (iter));
		1183
		1184	pango_layout_iter_free (iter);
		1185	}
		1186
		1187	int
		1188	has_wrapped (CFPlus::Layout self)
		1189	CODE:
		1190	{
		1191	int lines = 1;
		1192	const char *text = pango_layout_get_text (self->pl);
		1193
		1194	while (*text)
		1195	lines += *text++ == '\n';
		1196
		1197	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1198	}
		1199	OUTPUT:
		1200	RETVAL
		1201
815	SV *	1202	SV *
816	get_text (CFClient::Layout self)	1203	get_text (CFPlus::Layout self)
817	CODE:	1204	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
820	OUTPUT:	1207	OUTPUT:
821	RETVAL	1208	RETVAL
822		1209
823	void	1210	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1212	CODE:
826	self->r = r;	1213	self->r = r;
827	self->g = g;	1214	self->g = g;
828	self->b = b;	1215	self->b = b;
829	self->a = a;	1216	self->a = a;
830		1217
831	void	1218	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1219	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1220	CODE:
834	if (self->font != font)	1221	if (self->font != font)
835	{	1222	{
836	self->font = font;	1223	self->font = font;
837	layout_update_font (self);	1224	layout_update_font (self);
838	}	1225	}
839		1226
840	void	1227	void
841	set_height (CFClient::Layout self, int base_height)	1228	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1229	CODE:
843	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
844	{	1231	{
845	self->base_height = base_height;	1232	self->base_height = base_height;
846	layout_update_font (self);	1233	layout_update_font (self);
847	}	1234	}
848		1235
849	void	1236	void
850	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1238	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1240
854	void	1241	void
855	set_indent (CFClient::Layout self, int indent)	1242	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1243	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1245
859	void	1246	void
860	set_spacing (CFClient::Layout self, int spacing)	1247	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1248	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1250
864	void	1251	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1252	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1253	CODE:
867	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
872	);	1259	);
873		1260
874	void	1261	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1262	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1263	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1265
879	void	1266	void
880	size (CFClient::Layout self)	1267	size (CFPlus::Layout self)
881	PPCODE:	1268	PPCODE:
882	{	1269	{
883	int w, h;	1270	int w, h;
884		1271
885	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
890	}	1277	}
891		1278
892	int	1279	int
		1280	descent (CFPlus::Layout self)
		1281	CODE:
		1282	{
		1283	PangoRectangle rect;
		1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1286	RETVAL = PANGO_DESCENT (rect);
		1287	}
		1288	OUTPUT:
		1289	RETVAL
		1290
		1291	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1293	CODE:
895	{	1294	{
896	int index, trailing;	1295	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1297	RETVAL = index + trailing;
899	}	1298	}
900	OUTPUT:	1299	OUTPUT:
901	RETVAL	1300	RETVAL
902		1301
903	void	1302	void
904	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1304	PPCODE:
906	{	1305	{
907	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1308
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1313	}
915		1314
916	void	1315	void
917	render (CFClient::Layout self)	1316	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1317	PPCODE:
919	{	1318	{
920	SV *retval;	1319	int line, x;
921	int w, h;
922		1320
923	layout_get_pixel_size (self, &w, &h);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
924		1323
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);	1324	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1325	PUSHs (sv_2mortal (newSViv (line - 1)));
		1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1327	}
		1328
		1329	void
		1330	line_x_to_index (CFPlus::Layout self, int line, int x)
		1331	PPCODE:
		1332	{
		1333	PangoLayoutLine *lp;
		1334	int index, trailing;
		1335
		1336	if (line < 0)
		1337	XSRETURN_EMPTY;
		1338
		1339	if (!(lp = pango_layout_get_line (self->pl, line)))
		1340	XSRETURN_EMPTY; /* do better */
		1341
		1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1343
		1344	EXTEND (SP, 2);
		1345	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1346	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	1347	else
980	{	1348	{
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)));	1349	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1350	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	}	1351	}
1005	}	1352	}
1006		1353
		1354	void
		1355	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1356	CODE:
		1357	rc_clear (self->rc);
		1358	pango_opengl_render_layout_subpixel (
		1359	self->pl,
		1360	self->rc,
		1361	x * PANGO_SCALE, y * PANGO_SCALE,
		1362	self->r, self->g, self->b, self->a,
		1363	flags
		1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
		1368
		1369	void
		1370	draw (CFPlus::Layout self)
		1371	CODE:
		1372	{
		1373	glEnable (GL_TEXTURE_2D);
		1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1380
		1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1388	MODULE = CFPlus PACKAGE = CFPlus::Texture
1008		1389
1009	void	1390	PROTOTYPES: ENABLE
1010	pad2pot (SV *data_, SV *w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1391
1016	if (ow && oh)	1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow || nh != oh) && SvOK (data_))
1017	{	1397	{
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;	1398	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1028	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1401	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029		1402
1030	SvPOK_only (result_);	1403	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1032		1405
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1407	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1409
1037	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1411	}
1044	}	1412	}
1045		1413
1046	void	1414	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1421	{
1054	HV *hv = (HV *)SvRV (self);	1422	HV *hv = (HV *)SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1058		1429
1059	if (items < 5)	1430	if (items < 5)
1060	{	1431	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1092	}	1463	}
1093	}	1464	}
1094		1465
		1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
		1476
1095	MODULE = CFClient PACKAGE = CFClient::Map	1477	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1478
1097	CFClient::Map	1479	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1480
		1481	CFPlus::Map
		1482	new (SV *class)
1099	CODE:	1483	CODE:
1100	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1485	RETVAL->x = 0;
1102	RETVAL->y = 0;	1486	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1487	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1488	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1489	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1490	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1491	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1492	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;	1493	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1494	RETVAL->row = 0;
1113	OUTPUT:	1495	OUTPUT:
1114	RETVAL	1496	RETVAL
1115		1497
1116	void	1498	void
1117	DESTROY (CFClient::Map self)	1499	DESTROY (CFPlus::Map self)
1118	CODE:	1500	CODE:
1119	{	1501	{
1120	map_clear (self);	1502	map_clear (self);
1121	Safefree (self->face);	1503	Safefree (self->face2tile);
1122	Safefree (self->tex);	1504	Safefree (self->tex);
1123	Safefree (self);	1505	Safefree (self);
1124	}	1506	}
1125		1507
1126	void	1508	void
		1509	resize (CFPlus::Map self, int map_width, int map_height)
		1510	CODE:
		1511	self->w = map_width;
		1512	self->h = map_height;
		1513
		1514	void
1127	clear (CFClient::Map self)	1515	clear (CFPlus::Map self)
1128	CODE:	1516	CODE:
1129	map_clear (self);	1517	map_clear (self);
1130		1518
1131	void	1519	void
1132	set_face (CFClient::Map self, int face, int texid)	1520	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1521	CODE:
1134	{	1522	{
1135	while (self->faces <= face)	1523	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1524	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	}	1525	}
1143		1526
1144	void	1527	void
		1528	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1529	CODE:
		1530	{
		1531	tileid texid;
		1532	maptex *tex;
		1533
		1534	if (face < 0 || face >= self->faces)
		1535	return;
		1536
		1537	if (smooth < 0 || smooth >= self->faces)
		1538	return;
		1539
		1540	texid = self->face2tile [face];
		1541
		1542	if (!texid)
		1543	return;
		1544
		1545	tex = self->tex + texid;
		1546	tex->smoothtile = self->face2tile [smooth];
		1547	tex->smoothlevel = level;
		1548	}
		1549
		1550	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)	1551	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:	1552	CODE:
1147	{	1553	{
1148	while (self->texs <= texid)	1554	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1555
1154	{	1556	{
1155	maptex *tex = self->tex + texid;	1557	maptex *tex = self->tex + texid;
1156		1558
1157	tex->name = name;	1559	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1578	}
1177		1579
1178	int	1580	int
1179	ox (CFClient::Map self)	1581	ox (CFPlus::Map self)
1180	ALIAS:	1582	ALIAS:
1181	oy = 1	1583	oy = 1
1182	x = 2	1584	x = 2
1183	y = 3	1585	y = 3
1184	w = 4	1586	w = 4
…		…
1195	}	1597	}
1196	OUTPUT:	1598	OUTPUT:
1197	RETVAL	1599	RETVAL
1198		1600
1199	void	1601	void
1200	scroll (CFClient::Map self, int dx, int dy)	1602	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1603	CODE:
1202	{	1604	{
1203	if (dx > 0)	1605	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1607	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1608	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1609
1208	if (dy > 0)	1610	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1611	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1612	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1613	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1614
1213	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
1215		1617
1216	while (self->y < 0)	1618	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1222	}	1624	}
1223	}	1625	}
1224		1626
1225	void	1627	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	1628	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1629	CODE:
1228	{	1630	{
1229	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1631	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230	uint8_t *data_end = (uint8_t *)SvEND (data_);	1632	uint8_t *data_end = (uint8_t *)SvEND (data_);
1231	mapcell *cell;	1633	mapcell *cell;
1232	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1233		1637
1234	while (data < data_end)	1638	while (data < data_end - 1)
1235	{	1639	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1237		1641
1238	x = ((flags >> 10) & 63) + self->x;	1642	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1643	y = self->y + ((flags >> 4) & 63);
1240		1644
1241	cell = map_get_cell (self, x, y);	1645	cell = map_get_cell (self, x, y);
1242		1646
1243	if (flags & 15)	1647	if (flags & 15)
1244	{	1648	{
1245	if (cell->darkness < 0)	1649	if (!cell->darkness)
1246	{	1650	{
		1651	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1652	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1653	}
1252		1654
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1655	//TODO: don't trust server data to be in-range(!)
1256		1656
1257	if (flags & 4)	1657	if (flags & 8)
1258	{	1658	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1659	if (extmap)
		1660	{
		1661	uint8_t ext, cmd;
		1662
		1663	do
		1664	{
		1665	ext = *data++;
		1666	cmd = ext & 0x3f;
		1667
		1668	if (cmd < 4)
		1669	cell->darkness = 255 - ext * 64 + 1;
		1670	else if (cmd == 5) // health
		1671	{
		1672	cell->stat_width = 1;
		1673	cell->stat_hp = *data++;
		1674	}
		1675	else if (cmd == 6) // monster width
		1676	cell->stat_width = *data++ + 1;
		1677	else if (cmd == 0x47)
		1678	{
		1679	if (*data == 4)
		1680	; // decode player count
		1681
		1682	data += *data + 1;
		1683	}
		1684	else if (cmd == 8) // cell flags
		1685	cell->flags = *data++;
		1686	else if (ext & 0x40) // unknown, multibyte => skip
		1687	data += *data + 1;
		1688	else
		1689	data++;
		1690	}
		1691	while (ext & 0x80);
		1692	}
		1693	else
		1694	cell->darkness = *data++ + 1;
1260	}	1695	}
1261		1696
		1697	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	1698	if (flags & (4 >> z))
1263	{	1699	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
		1701	need_facenum (self, face);
		1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1265	}	1717	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	1718	}
1272	else	1719	else
1273	cell->darkness = -1;	1720	cell->darkness = 0;
1274	}	1721	}
1275	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1276		1725
1277	SV *	1726	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1727	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1728	CODE:
1280	{	1729	{
1281	int x1, x;	1730	int x1, x;
1282	int y1, y;	1731	int y1, y;
1283	int z;	1732	int z;
…		…
1304	{	1753	{
1305	mapcell *cell = row->col + (x - row->c0);	1754	mapcell *cell = row->col + (x - row->c0);
1306		1755
1307	for (z = 0; z <= 0; z++)	1756	for (z = 0; z <= 0; z++)
1308	{	1757	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1758	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1759	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1760	int a1 = tex.a;
1316		1761
1317	r = (r * a0 + tex.r * a1) / 255;	1762	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1763	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1764	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1765	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1766	}
1323	}	1767	}
1324		1768
1325	*map++ = (r )	1769	*map++ = (r )
1326	| (g << 8)	1770	| (g << 8)
…		…
1333	}	1777	}
1334	OUTPUT:	1778	OUTPUT:
1335	RETVAL	1779	RETVAL
1336		1780
1337	void	1781	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1782	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1783	CODE:
1340	{	1784	{
1341	int vx, vy;
1342	int x, y, z;	1785	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		1786
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1790	smooth_key skey;
1348		1791
1349	/*	1792	rc_t *rc = rc_alloc ();
1350	int vx = self->vx = self->w >= sw	1793	rc_key_t key;
1351	? self->x + (self->w - sw) / 2	1794	rc_array_t *arr;
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		1795
1354	int vy = self->vy = self->h >= sh	1796	// thats current max. sorry.
1355	? self->y + (self->h - sh) / 2	1797	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1798	if (sh > 255) sh = 255;
1357	*/
1358		1799
1359	glColor4ub (255, 255, 255, 255);	1800	// clear key, in case of extra padding
		1801	memset (&skey, 0, sizeof (skey));
		1802
		1803	memset (&key, 0, sizeof (key));
		1804	key.r = 255;
		1805	key.g = 255;
		1806	key.b = 255;
		1807	key.a = 255;
		1808	key.mode = GL_QUADS;
		1809	key.format = GL_T2F_V3F;
		1810	key.texname = -1;
		1811
		1812	mx += self->x;
		1813	my += self->y;
		1814
		1815	// first pass: determine smooth_max
		1816	// rather ugly, if you ask me
		1817	// could also be stored inside mapcell and updated on change
		1818	memset (smooth_max, 0, sizeof (smooth_max));
		1819
		1820	for (y = 0; y < sh; y++)
		1821	if (0 <= y + my && y + my < self->rows)
		1822	{
		1823	maprow *row = self->row + (y + my);
		1824
		1825	for (x = 0; x < sw; x++)
		1826	if (row->c0 <= x + mx && x + mx < row->c1)
		1827	{
		1828	mapcell *cell = row->col + (x + mx - row->c0);
		1829
		1830	smooth_max[x + 1][y + 1] =
		1831	MAX (self->tex [cell->tile [0]].smoothlevel,
		1832	MAX (self->tex [cell->tile [1]].smoothlevel,
		1833	self->tex [cell->tile [2]].smoothlevel));
		1834	}
		1835	}
1360		1836
1361	glEnable (GL_BLEND);	1837	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1838	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);	1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		1840
1366	glBegin (GL_QUADS);
1367
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	1841	for (z = 0; z <= 2; z++)
		1842	{
		1843	memset (smooth_level, 0, sizeof (smooth_level));
		1844
1371	for (y = 0; y < sh; y++)	1845	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1846	if (0 <= y + my && y + my < self->rows)
1373	{	1847	{
1374	maprow *row = self->row + (y + vy);	1848	maprow *row = self->row + (y + my);
1375		1849
1376	for (x = 0; x < sw; x++)	1850	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1851	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1852	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1853	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1854	tileid tile = cell->tile [z];
1382		1855
1383	if (face)	1856	if (tile)
		1857	{
		1858	maptex tex = self->tex [tile];
		1859	int px, py;
		1860
		1861	if (key.texname != tex.name)
		1862	{
		1863	if (!tex.name)
		1864	tex = self->tex [2]; /* missing, replace by noface */
		1865
		1866	key.texname = tex.name;
		1867	arr = rc_array (rc, &key);
		1868	}
		1869
		1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1877
		1878	if (cell->flags && z == 2)
		1879	{
		1880	// overlays such as the speech bubble, probably more to come
		1881	if (cell->flags & 1)
		1882	{
		1883	maptex tex = self->tex [1];
		1884	int px = x * T + T * 2 / 32;
		1885	int py = y * T - T * 6 / 32;
		1886
		1887	if (tex.name)
		1888	{
		1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1899	}
		1900	}
		1901	}
		1902
		1903	// update smooth hash
		1904	if (tex.smoothtile)
		1905	{
		1906	skey.tile = tex.smoothtile;
		1907	skey.level = tex.smoothlevel;
		1908
		1909	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1910
		1911	// add bits to current tile and all neighbours. skey.x|y is
		1912	// shifted +1|+1 so we always stay positive.
		1913
		1914	// bits is ___n cccc CCCC bbbb
		1915	// n do not draw borders&corners
		1916	// c draw these corners, but...
		1917	// C ... not these
		1918	// b draw these borders
		1919
		1920	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1921	// ┃· ·· ·┃ ━━
		1922
		1923	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1924	// ·· ·· ·┏ ┓·
		1925
		1926	// full tile
		1927	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1928
		1929	// borders
		1930	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1931	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1932	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1933	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1934
		1935	// corners
		1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1940	}
		1941	}
		1942	}
		1943	}
		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
		1948	// go through all smoothlevels, lowest to highest, then draw.
		1949	// this is basically counting sort
		1950	{
		1951	int w, b;
		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
		1955	for (w = 0; w < 256 / 32; ++w)
		1956	{
		1957	uint32_t smask = smooth_level [w];
		1958	if (smask)
		1959	for (b = 0; b < 32; ++b)
		1960	if (smask & (((uint32_t)1) << b))
1384	{	1961	{
1385	maptex tex = self->tex [face];	1962	int level = (w << 5) | b;
		1963	HE *he;
1386		1964
1387	int px = (x + 1) * 32 - tex.w;	1965	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1966	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1967	{
		1968	smooth_key *skey = (smooth_key *)HeKEY (he);
		1969	IV bits = SvIVX (HeVAL (he));
		1970
		1971	if (!(bits & 0x1000)
		1972	&& skey->level == level
		1973	&& level > smooth_max [skey->x][skey->y])
		1974	{
		1975	maptex tex = self->tex [skey->tile];
		1976	int px = (((int)skey->x) - 1) * T;
		1977	int py = (((int)skey->y) - 1) * T;
		1978	int border = bits & 15;
		1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1980	float dx = tex.s * .0625f; // 16 images/row
		1981	float dy = tex.t * .5f ; // 2 images/column
		1982
		1983	if (tex.name)
		1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
		1987	if (key.texname != tex.name)
		1988	{
1392	glEnd ();	1989	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	1991	glBegin (GL_QUADS);
		1992	}
		1993
		1994	if (border)
		1995	{
		1996	float ox = border * dx;
		1997
		1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2002	}
		2003
		2004	if (corner)
		2005	{
		2006	float ox = corner * dx;
		2007
		2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
		2013	}
		2014	}
1396	}	2015	}
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	}	2016	}
1403	}
1404	}	2017	}
1405		2018
1406	glEnd ();	2019	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
		2022	}
		2023
		2024	hv_clear (smooth);
		2025	}
		2026
1409	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
1410	}	2028	rc_free (rc);
1411		2029
		2030	// top layer: overlays such as the health bar
		2031	for (y = 0; y < sh; y++)
		2032	if (0 <= y + my && y + my < self->rows)
		2033	{
		2034	maprow *row = self->row + (y + my);
		2035
		2036	for (x = 0; x < sw; x++)
		2037	if (row->c0 <= x + mx && x + mx < row->c1)
		2038	{
		2039	mapcell *cell = row->col + (x + mx - row->c0);
		2040
		2041	int px = x * T;
		2042	int py = y * T;
		2043
		2044	if (cell->stat_hp)
		2045	{
		2046	int width = cell->stat_width * T;
		2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2048
		2049	glColor3ub (0, 0, 0);
		2050	glRectf (px + 1, py - thick - 2,
		2051	px + width - 1, py);
		2052
		2053	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2054	glRectf (px + 2,
		2055	py - thick - 1,
		2056	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2057	}
		2058	}
		2059	}
		2060	}
		2061
1412	void	2062	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2063	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	2064	CODE:
1415	{	2065	{
1416	static float color[16][3] = {	2066	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2067	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	2068	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	2069	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	2070	{ 1.00F, 0.00F, 0.00F },
1421		2071
1422	{ 1.00, 0.54, 0.00 },	2072	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	2073	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	2074	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	2075	{ 0.18F, 0.54F, 0.34F },
1426		2076
1427	{ 0.56, 0.73, 0.56 },	2077	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	2078	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	2079	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	2080	{ 0.99F, 0.77F, 0.26F },
1431		2081
1432	{ 0.74, 0.65, 0.41 },	2082	{ 0.74F, 0.65F, 0.41F },
1433		2083
1434	{ 0.00, 1.00, 1.00 },	2084	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	2085	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	2086	{ 1.00F, 1.00F, 0.00F },
1437	};	2087	};
1438		2088
1439	int x, y;	2089	int x, y;
1440		2090
1441	glEnable (GL_TEXTURE_2D);	2091	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2119	glDisable (GL_TEXTURE_2D);
1470	}	2120	}
1471		2121
1472	void	2122	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2123	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2124	PPCODE:
1475	{	2125	{
1476	int vx, vy;
1477	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1478	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1480	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1481		2134
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1485		2137
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2138	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2139	my += self->y - 1;
1488		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1489	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1491	{	2145	{
1492	maprow *row = self->row + (y + vy);	2146	maprow *row = self->row + (y + my);
1493		2147
1494	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2150	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1498		2152
1499	darkness[y * sw4 + x] = cell->darkness < 0	2153	darkness1 [y * sw1 + x] = cell->darkness
		2154	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	2155	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	2156	}
1503	}	2157	}
1504		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
1505	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1509	}	2201	}
1510		2202
1511	SV *	2203	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2204	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1513	CODE:	2205	CODE:
1514	{	2206	{
1515	int x, y, x1, y1;	2207	int x, y, x1, y1;
1516	SV *data_sv = newSV (w * h * 7 + 5);	2208	SV *data_sv = newSV (w * h * 7 + 5);
1517	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2209	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2234	if (row && row->c0 <= x && x < row->c1)
1543	{	2235	{
1544	mapcell *cell = row->col + (x - row->c0);	2236	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2237	uint8_t flags = 0;
1546		2238
1547	if (cell->face [0]) flags |= 1;	2239	if (cell->tile [0]) flags |= 1;
1548	if (cell->face [1]) flags |= 2;	2240	if (cell->tile [1]) flags |= 2;
1549	if (cell->face [2]) flags |= 4;	2241	if (cell->tile [2]) flags |= 4;
1550		2242
1551	*data++ = flags;	2243	*data++ = flags;
1552		2244
1553	if (flags & 1)	2245	if (flags & 1)
1554	{	2246	{
		2247	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2248	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2249	*data++ = tile;
1557	}	2250	}
1558		2251
1559	if (flags & 2)	2252	if (flags & 2)
1560	{	2253	{
		2254	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2255	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2256	*data++ = tile;
1563	}	2257	}
1564		2258
1565	if (flags & 4)	2259	if (flags & 4)
1566	{	2260	{
		2261	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2262	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2263	*data++ = tile;
1569	}	2264	}
1570	}	2265	}
1571	else	2266	else
1572	*data++ = 0;	2267	*data++ = 0;
1573	}	2268	}
…		…
1579	}	2274	}
1580	OUTPUT:	2275	OUTPUT:
1581	RETVAL	2276	RETVAL
1582		2277
1583	void	2278	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1585	PPCODE:	2280	PPCODE:
1586	{	2281	{
1587	int x, y, z;	2282	int x, y, z;
1588	int w, h;	2283	int w, h;
1589	int x1, y1;	2284	int x1, y1;
1590		2285
1591	if (*data++ != 0)	2286	if (*data++ != 0)
1592	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
1593		2288
1594	w = *data++ << 8; w |= *data++;	2289	w = *data++ << 8; w |= *data++;
1595	h = *data++ << 8; h |= *data++;	2290	h = *data++ << 8; h |= *data++;
1596		2291
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1613	{	2308	{
1614	uint8_t flags = *data++;	2309	uint8_t flags = *data++;
1615		2310
1616	if (flags)	2311	if (flags)
1617	{	2312	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2313	mapcell *cell = row_get_cell (row, x);
		2314	tileid tile[3] = { 0, 0, 0 };
1621		2315
1622	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2316	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1623	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2317	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1624	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2318	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1625		2319
1626	if (cell->darkness <= 0)	2320	if (cell->darkness == 0)
1627	{	2321	{
1628	cell->darkness = -1;	2322	cell->darkness = 0;
1629		2323
1630	for (z = 0; z <= 2; z++)	2324	for (z = 0; z <= 2; z++)
1631	{	2325	{
1632	cell->face[z] = face[z];	2326	tileid t = tile [z];
1633		2327
1634	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2328	if (t >= self->texs || (t && !self->tex [t].name))
		2329	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2330	XPUSHs (sv_2mortal (newSViv (t)));
		2331	need_texid (self, t);
		2332	}
		2333
		2334	cell->tile [z] = t;
1636	}	2335	}
1637	}	2336	}
1638	}	2337	}
1639	}	2338	}
1640	}	2339	}
1641	}	2340	}
1642		2341
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2342	MODULE = CFPlus PACKAGE = CFPlus::RW
1644		2343
1645	CFClient::MixChunk	2344	CFPlus::RW
1646	new_from_file (SV *class, char *path)	2345	new (SV *class, SV *data_sv)
1647	CODE:	2346	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
1649	OUTPUT:	2353	OUTPUT:
1650	RETVAL	2354	RETVAL
1651		2355
		2356	CFPlus::RW
		2357	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# CFPlus.xs(2268) : error C2059: syntax error : '('
1652	void	2365	#void
		2366	#close (CFPlus::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	CFPlus::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (CFPlus::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (CFPlus::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (CFPlus::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (CFPlus::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (CFPlus::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (CFPlus::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (CFPlus::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (CFPlus::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (CFPlus::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	CFPlus::MixChunk
		2458	new (SV *class, CFPlus::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
1653	DESTROY (CFClient::MixChunk self)	2465	DESTROY (CFPlus::MixChunk self)
1654	CODE:	2466	CODE:
1655	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
1656		2468
1657	int	2469	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2470	volume (CFPlus::MixChunk self, int volume = -1)
1659	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2475	OUTPUT:
1662	RETVAL	2476	RETVAL
1663		2477
1664	int	2478	CFPlus::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2480	CODE:
		2481	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
1668	OUTPUT:	2493	OUTPUT:
1669	RETVAL	2494	RETVAL
1670		2495
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2496	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672		2497
1673	int	2498	int
1674	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
1675	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2505	OUTPUT:
1678	RETVAL	2506	RETVAL
1679		2507
		2508	void
		2509	fade_out (int ms)
		2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
1680	CFClient::MixMusic	2518	CFPlus::MixMusic
1681	new_from_file (SV *class, char *path)	2519	new (SV *class, CFPlus::RW rwops)
1682	CODE:	2520	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2522	OUTPUT:
1685	RETVAL	2523	RETVAL
1686		2524
1687	void	2525	void
1688	DESTROY (CFClient::MixMusic self)	2526	DESTROY (CFPlus::MixMusic self)
1689	CODE:	2527	CODE:
1690	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
1691		2529
1692	int	2530	int
1693	play (CFClient::MixMusic self, int loops = -1)	2531	play (CFPlus::MixMusic self, int loops = -1)
1694	CODE:	2532	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2534	OUTPUT:
1697	RETVAL	2535	RETVAL
1698		2536
		2537	void
		2538	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2542	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
1700		2545
1701	BOOT:	2546	BOOT:
1702	{	2547	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2548	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704	static const struct {	2549	static const struct {
1705	const char *name;	2550	const char *name;
1706	IV iv;	2551	IV iv;
1707	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
1709	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
1717	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
1720	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
1721	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
1722	const_iv (GL_AND),	2571	const_iv (GL_AND),
1723	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
1724	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
1725	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
1726	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
1739	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
1740	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
1741	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
1742	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
1743	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
1744	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
1746	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
1747	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
1748	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
1749	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1770	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
1771	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
1775	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
		2634	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
1781	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
1782	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1783	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
1784	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
1785	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
1786	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
1787	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
1788	# undef const_iv	2655	# undef const_iv
1789	};	2656	};
1790		2657
1791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2660
		2661	texture_av = newAV ();
		2662	AvREAL_off (texture_av);
1793	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
1794		2670
1795	char *	2671	char *
1796	gl_vendor ()	2672	gl_vendor ()
1797	CODE:	2673	CODE:
1798	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1811	CODE:	2687	CODE:
1812	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813	OUTPUT:	2689	OUTPUT:
1814	RETVAL	2690	RETVAL
1815		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
1816	int glGetError ()	2706	int glGetError ()
1817		2707
1818	void glFinish ()	2708	void glFinish ()
1819		2709
1820	void glClear (int mask)	2710	void glClear (int mask)
…		…
1857	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# near_ and far_ are due to microsofts buggy "c" compiler
1858	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1859		2749
1860	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# near_ and far_ are due to microsofts buggy "c" compiler
1861	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
1862		2754
1863	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
1864		2756
1865	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
1866		2758
…		…
1874		2766
1875	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
1876	CODE:	2768	CODE:
1877	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
1878		2770
1879	void glBegin (int mode)
1880
1881	void glEnd ()
1882
1883	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
1884	PROTOTYPE: @
1885	ALIAS:	2772	ALIAS:
1886	glColor_premultiply = 1	2773	glColor_premultiply = 1
1887	CODE:	2774	CODE:
1888	if (ix)	2775	if (ix)
1889	{	2776	{
1890	r *= a;	2777	r *= a;
1891	g *= a;	2778	g *= a;
1892	b *= a;	2779	b *= a;
1893	}	2780	}
1894	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	2782	glColor4f (r, g, b, a);
1896	MIN ((int)(g * 256.f), 255),
1897	MIN ((int)(b * 256.f), 255),
1898	MIN ((int)(a * 256.f), 255));
1899
1900	void glInterleavedArrays (int format, int stride, char *data)
1901
1902	void glDrawElements (int mode, int count, int type, char *indices)
1903
1904	# 1.2 void glDrawRangeElements (int mode, int start, int end
1905		2783
1906	void glRasterPos (float x, float y, float z = 0.)	2784	void glRasterPos (float x, float y, float z = 0.)
1907	CODE:	2785	CODE:
1908	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
1909	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1914		2792
1915	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
1916	CODE:	2794	CODE:
1917	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
1918		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
1919	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
1920	CODE:	2827	CODE:
1921	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
1922		2829
1923	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
1945		2852
1946	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1947		2854
1948	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1949		2856
		2857	void glPixelZoom (float x, float y)
		2858
1950	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951		2860
1952	int glGenTexture ()	2861	int glGenTexture ()
1953	CODE:	2862	CODE:
1954	{	2863	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	2864	OUTPUT:
1960	RETVAL	2865	RETVAL
1961		2866
1962	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
1963	CODE:	2868	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	2869	del_texture (name);
1967	}	2870
1968
1969	int glGenList ()	2871	int glGenList ()
1970	CODE:	2872	CODE:
1971	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
1972	OUTPUT:	2874	OUTPUT:
1973	RETVAL	2875	RETVAL
…		…
1980		2882
1981	void glEndList ()	2883	void glEndList ()
1982		2884
1983	void glCallList (int list)	2885	void glCallList (int list)
1984		2886
		2887	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1985		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h || !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2943	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID | G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

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