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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.239 by root, Tue Dec 25 18:58:32 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// 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>
		30	#include <math.h>
9	#include <string.h>	31	#include <string.h>
10	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11		36
12	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
		39	#include <SDL_endian.h>
13	#include <SDL_image.h>	40	#include <SDL_image.h>
14	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
16		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
17	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
18		48
19	#include <pango/pango.h>	49	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		50
23	#ifndef _WIN32	51	#ifndef _WIN32
24	# include <sys/types.h>	52	# include <sys/types.h>
25	# include <sys/socket.h>	53	# include <sys/socket.h>
26	# include <netinet/in.h>	54	# include <netinet/in.h>
27	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
28	# include <inttypes.h>	56	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	57	#endif
37		58
38	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		60
40	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
41		62
42	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
44		65
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	66	#define MIN_FONT_HEIGHT 10
46		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
		75
		76	static struct
		77	{
		78	#define GL_FUNC(ptr,name) ptr name;
		79	#include "glfunc.h"
		80	#undef GL_FUNC
		81	} gl;
		82
		83	static void
		84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		85	{
		86	if (gl.BlendFuncSeparate)
		87	gl.BlendFuncSeparate (sa, da, saa, daa);
		88	else if (gl.BlendFuncSeparateEXT)
		89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		90	else
		91	glBlendFunc (sa, da);
		92	}
		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
47	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
49		129
50	static PangoContext *context;	130	typedef PangoFontDescription *CFPlus__Font;
51	static PangoFontMap *fontmap;	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	}
52		149
53	typedef struct cf_layout {	150	typedef struct cf_layout {
54	PangoLayout *pl;	151	PangoLayout *pl;
		152	float r, g, b, a; // default color for rgba mode
55	int base_height;	153	int base_height;
		154	CFPlus__Font font;
		155	rc_t *rc;
56	} *CFClient__Layout;	156	} *CFPlus__Layout;
		157
		158	static CFPlus__Font default_font;
		159	static PangoContext *opengl_context;
		160	static PangoFontMap *opengl_fontmap;
57		161
58	static void	162	static void
59	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
60	{	164	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
		166	#ifdef FC_HINT_STYLE
		167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		168	#endif
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	170	}
64		171
65	static void	172	static void
66	layout_update (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
67	{	174	{
68	/* 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
69	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
70	*/	177	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	178	PangoFontDescription *font = self->font ? self->font : default_font;
72		179
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	180	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	182
		183	pango_layout_set_font_description (self->pl, font);
83	}	184	}
84		185
85	static void	186	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
87	{	188	{
88	layout_update (self);	189	PangoRectangle rect;
89		190
		191	// get_pixel_* wrongly rounds down
90	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
91		193
92	w = (w + 3) & ~3;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
93	if (!w) w = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
94	if (!h) h = 1;
95	}
96		196
		197	if (!rect.width) rect.width = 1;
		198	if (!rect.height) rect.height = 1;
		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
97	typedef uint16_t mapface;	205	typedef uint16_t faceid;
98		206
99	typedef struct {	207	typedef struct {
100	GLint name;	208	GLuint name;
101	int w, h;	209	int w, h;
102	float s, t;	210	float s, t;
103	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
104	} maptex;	214	} maptex;
105		215
106	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
107	int16_t darkness;	219	uint16_t darkness;
108	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
109	} mapcell;	221	} mapcell;
110		222
111	typedef struct {	223	typedef struct {
112	int32_t c0, c1;	224	int32_t c0, c1;
113	mapcell *col;	225	mapcell *col;
114	} maprow;	226	} maprow;
115		227
116	typedef struct map {	228	typedef struct map {
117	int x, y, w, h;	229	int x, y, w, h;
118	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
119	int faces;	231	int faces; tileid *face2tile; // [faceid]
120	mapface *face;	232	int texs; maptex *tex; // [tileid]
121
122	int texs;
123	maptex *tex;
124		233
125	int32_t rows;	234	int32_t rows;
126	maprow *row;	235	maprow *row;
127	} *CFClient__Map;	236	} *CFPlus__Map;
128		237
129	static char *	238	static char *
130	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
131	{	240	{
132	char *p;	241	char *p;
149	}	258	}
150		259
151	#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))
152	#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))
153		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
154	static maprow *	283	static maprow *
155	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
156	{	285	{
157	if (0 > y)	286	if (0 > y)
158	{	287	{
159	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
160	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
198		327
199	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
200	}	329	}
201		330
202	static mapcell *	331	static mapcell *
203	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
204	{	333	{
205	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
206	}	335	}
207		336
208	static void	337	static void
209	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
210	{	339	{
211	int r;	340	int r;
212		341
213	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
214	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
222	self->row = 0;	351	self->row = 0;
223	self->rows = 0;	352	self->rows = 0;
224	}	353	}
225		354
226	static void	355	static void
227	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)
228	{	357	{
229	int x, y;	358	int x, y;
230	maprow *row;	359	maprow *row;
		360	mapcell *cell;
231		361
232	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
233	if (y >= 0)	363	if (y >= 0)
234	{	364	{
235	if (y >= self->rows)	365	if (y >= self->rows)
…		…
241	if (x >= row->c0)	371	if (x >= row->c0)
242	{	372	{
243	if (x >= row->c1)	373	if (x >= row->c1)
244	break;	374	break;
245		375
246	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;
247	}	382	}
248	}	383	}
249	}	384	}
250		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
251	static void	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);
		400	}
		401
		402	static void
252	music_finished ()	403	music_finished (void)
253	{	404	{
254	SDL_UserEvent ev;	405	SDL_UserEvent ev;
255		406
256	ev.type = SDL_USEREVENT;	407	ev.type = SDL_USEREVENT;
257	ev.code = 0;	408	ev.code = 0;
…		…
259	ev.data2 = 0;	410	ev.data2 = 0;
260		411
261	SDL_PushEvent ((SDL_Event *)&ev);	412	SDL_PushEvent ((SDL_Event *)&ev);
262	}	413	}
263		414
		415	static void
		416	channel_finished (int channel)
		417	{
		418	SDL_UserEvent ev;
		419
		420	ev.type = SDL_USEREVENT;
		421	ev.code = 1;
		422	ev.data1 = (void *)(long)channel;
		423	ev.data2 = 0;
		424
		425	SDL_PushEvent ((SDL_Event *)&ev);
		426	}
		427
		428	static unsigned int
		429	minpot (unsigned int n)
		430	{
		431	if (!n)
		432	return 0;
		433
		434	--n;
		435
		436	n \|= n >> 1;
		437	n \|= n >> 2;
		438	n \|= n >> 4;
		439	n \|= n >> 8;
		440	n \|= n >> 16;
		441
		442	return n + 1;
		443	}
		444
		445	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
264	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
265		504
266	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
267		506
268	BOOT:	507	BOOT:
269	{	508	{
270	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
271	static const struct {	510	static const struct {
272	const char *name;	511	const char *name;
273	IV iv;	512	IV iv;
274	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
275	# 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
276	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
277	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
278	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
279	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
280	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
289	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
290	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
291	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
292	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
293	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),
294	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
295	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
296	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
297	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
298	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
353	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
354	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
355	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
356	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
357	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
358	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
359	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
360	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
361	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
362	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
363	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
364	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
365	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
366	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
367	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
368	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
369	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
370	const_iv (KMOD_CTRL),	624
371	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
372	const_iv (KMOD_ALT),
373	const_iv (KMOD_META)
374	# undef const_iv	626	# undef const_iv
375	};	627	};
376		628
377	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; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379		631
380	fontmap = pango_ft2_font_map_new ();	632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
384		641
385	int	642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
		648
		649	NV floor (NV x)
		650
		651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
		657	void
		658	pango_init ()
		659	CODE:
		660	{
		661	opengl_fontmap = pango_opengl_font_map_new ();
		662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		664	}
		665
		666	char *
		667	SDL_GetError ()
		668
		669	int
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		671
388	void	672	void
389	SDL_Quit ()	673	SDL_Quit ()
390		674
391	void	675	void
392	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
393	PPCODE:	677	PPCODE:
394	{	678	{
395	SDL_Rect **m;	679	SDL_Rect **m;
396		680
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
401		685
		686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		688
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		693
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		695	#if SDL_VERSION_ATLEAST(1,2,10)
408	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
409	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
410		698	#endif
411	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		699
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
415		701
416	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
417	while (*m)	703	while (*m)
418	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 600)
		706	{
419	AV *av = newAV ();	707	AV *av = newAV ();
420	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
421	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));
422	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
423		714
424	++m;	715	++m;
425	}	716	}
426	}	717	}
427		718
428	int	719	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
430	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
431	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	733	);
434	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	734
		735	if (RETVAL)
		736	{
		737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
		740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		741	#include "glfunc.h"
		742	#undef GL_FUNC
		743	}
		744	}
435	OUTPUT:	745	OUTPUT:
436	RETVAL	746	RETVAL
437		747
438	void	748	void
439	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
440		750
		751	char *
		752	SDL_GetKeyName (int sym)
		753
		754	int
		755	SDL_GetAppState ()
		756
441	void	757	void
442	SDL_PollEvent ()	758	poll_events ()
443	PPCODE:	759	PPCODE:
444	{	760	{
445	SDL_Event ev;	761	SDL_Event ev;
446		762
447	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
448	{	765	{
449	HV *hv = newHV ();	766	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		768
451	switch (ev.type)	769	switch (ev.type)
452	{	770	{
453	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
454	case SDL_KEYUP:	772	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
456	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
457	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 */
458	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
459	break;	778	break;
460		779
461	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	783	break;
465		784
466	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
		804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
472	break;	811	break;
473		812
474	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
		815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		816
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		821	break;
		822
		823	case SDL_USEREVENT:
		824	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		827	break;
480	}	828	}
481		829
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
483	}	831	}
484	}	832	}
485		833
486	int	834	int
487	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
488	POSTCALL:	836	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
		838	Mix_ChannelFinished (channel_finished);
		839
		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	}
490		855
491	void	856	void
492	Mix_CloseAudio ()	857	Mix_CloseAudio ()
493		858
494	int	859	int
495	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
496		861
		862	const char *
		863	Mix_GetError ()
		864
497	void	865	void
498	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
499	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
500	#ifndef _WIN32	874	#ifdef _WIN32
501	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	}
502	#endif	896	#endif
503		897	}
504	char *
505	gl_version ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_VERSION);
508	OUTPUT:
509	RETVAL
510
511	char *
512	gl_extensions ()
513	CODE:
514	RETVAL = (char *)glGetString (GL_EXTENSIONS);
515	OUTPUT:
516	RETVAL
517		898
518	void	899	void
519	add_font (char *file)	900	add_font (char *file)
520	CODE:	901	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
522
523	void
524	set_font (char *file)
525	CODE:
526	{
527	int count;
528	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
529	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530	FcPatternDestroy (pattern);
531	pango_context_set_font_description (context, font);
532	}
533		903
534	void	904	void
535	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
536	ALIAS:	906	ALIAS:
537	load_image_file = 1	907	load_image_file = 1
…		…
540	STRLEN image_len;	910	STRLEN image_len;
541	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
542	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
543	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
544	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
545	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
546	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
547		917
548	if (!rw)	918	if (!rw)
549	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
550		920
…		…
579		949
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		951
582	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
583		953
		954	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	955	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	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)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
593		963
594	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
596	}	966	}
597		967
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	989	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	990	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	991	}
622		992
623	void	993	void
		994	error (char *message)
		995	CODE:
		996	fprintf (stderr, "ERROR: %s\n", message);
		997	#ifdef _WIN32
		998	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		999	#endif
		1000
		1001	void
624	fatal (char *message)	1002	fatal (char *message)
625	CODE:	1003	CODE:
		1004	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	1005	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		1007	#endif
		1008	_exit (1);
		1009
		1010	void
		1011	_exit (int retval = 0)
		1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
628	#else	1015	#else
629	fprintf (stderr, "FATAL: %s\n", message);	1016	_exit (retval);
630	#endif	1017	#endif
631	exit (1);
632		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
		1028	MODULE = CFPlus PACKAGE = CFPlus::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
		1033	new_from_file (SV class, char path, int id = 0)
		1034	CODE:
		1035	{
		1036	int count;
		1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		1039	FcPatternDestroy (pattern);
		1040	}
		1041	OUTPUT:
		1042	RETVAL
		1043
		1044	void
		1045	DESTROY (CFPlus::Font self)
		1046	CODE:
		1047	pango_font_description_free (self);
		1048
		1049	void
		1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
		1052	CODE:
		1053	default_font = self;
		1054
633	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
634		1056
635	CFClient::Layout	1057	PROTOTYPES: DISABLE
636	new (SV *class, int base_height = 10)	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)
637	CODE:	1073	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	1075
640	RETVAL->pl = pango_layout_new (context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
		1077	RETVAL->r = 1.;
		1078	RETVAL->g = 1.;
		1079	RETVAL->b = 1.;
		1080	RETVAL->a = 1.;
		1081	RETVAL->base_height = MIN_FONT_HEIGHT;
		1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
		1084
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		1086	layout_update_font (RETVAL);
642	OUTPUT:	1087	OUTPUT:
643	RETVAL	1088	RETVAL
644		1089
645	void	1090	void
646	DESTROY (CFClient::Layout self)	1091	DESTROY (CFPlus::Layout self)
647	CODE:	1092	CODE:
648	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
649	Safefree (self);	1095	Safefree (self);
650		1096
651	void	1097	void
652	set_text (CFClient::Layout self, SV *text_)	1098	set_text (CFPlus::Layout self, SV *text_)
653	CODE:	1099	CODE:
654	{	1100	{
655	STRLEN textlen;	1101	STRLEN textlen;
656	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
657		1103
658	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
659	}	1105	}
660		1106
661	void	1107	void
662	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (CFPlus::Layout self, SV *text_)
663	CODE:	1109	CODE:
664	{	1110	{
665	STRLEN textlen;	1111	STRLEN textlen;
666	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
667		1113
668	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
669	}	1115	}
670		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
671	SV *	1202	SV *
672	get_text (CFClient::Layout self)	1203	get_text (CFPlus::Layout self)
673	CODE:	1204	CODE:
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
675	SvUTF8_on (RETVAL);	1206	sv_utf8_decode (RETVAL);
676	OUTPUT:	1207	OUTPUT:
677	RETVAL	1208	RETVAL
678		1209
679	void	1210	void
		1211	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1212	CODE:
		1213	self->r = r;
		1214	self->g = g;
		1215	self->b = b;
		1216	self->a = a;
		1217
		1218	void
		1219	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1220	CODE:
		1221	if (self->font != font)
		1222	{
		1223	self->font = font;
		1224	layout_update_font (self);
		1225	}
		1226
		1227	void
680	set_height (CFClient::Layout self, int base_height)	1228	set_height (CFPlus::Layout self, int base_height)
681	CODE:	1229	CODE:
		1230	if (self->base_height != base_height)
		1231	{
682	self->base_height = base_height;	1232	self->base_height = base_height;
		1233	layout_update_font (self);
		1234	}
683		1235
684	void	1236	void
685	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (CFPlus::Layout self, int max_width = -1)
686	CODE:	1238	CODE:
687	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);
688		1240
689	void	1241	void
		1242	set_indent (CFPlus::Layout self, int indent)
		1243	CODE:
		1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1245
		1246	void
		1247	set_spacing (CFPlus::Layout self, int spacing)
		1248	CODE:
		1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1250
		1251	void
		1252	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1253	CODE:
		1254	pango_layout_set_ellipsize (self->pl,
		1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1258	: PANGO_ELLIPSIZE_NONE
		1259	);
		1260
		1261	void
		1262	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1263	CODE:
		1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1265
		1266	void
690	size (CFClient::Layout self)	1267	size (CFPlus::Layout self)
691	PPCODE:	1268	PPCODE:
692	{	1269	{
693	int w, h;	1270	int w, h;
694		1271
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
697		1273
698	EXTEND (SP, 2);	1274	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
701	}	1277	}
702		1278
703	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
704	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (CFPlus::Layout self, int x, int y)
705	CODE:	1293	CODE:
706	{	1294	{
707	int index, trailing;	1295	int index, trailing;
708
709	layout_update (self);
710	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);
711
712	RETVAL = index;	1297	RETVAL = index + trailing;
713	}	1298	}
714	OUTPUT:	1299	OUTPUT:
715	RETVAL	1300	RETVAL
716		1301
717	void	1302	void
718	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (CFPlus::Layout self, int index)
719	PPCODE:	1304	PPCODE:
720	{	1305	{
721	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1308
725	EXTEND (SP, 3);	1309	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1313	}
730		1314
731	void	1315	void
732	render (CFClient::Layout self)	1316	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
733	PPCODE:	1317	PPCODE:
734	{	1318	{
735	SV *retval;	1319	int line, x;
736	int w, h;
737	FT_Bitmap bitmap;
738		1320
739	layout_update (self);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740	layout_get_pixel_size (self, &w, &h);	1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
741		1323
742	retval = newSV (w * h);
743	SvPOK_only (retval);
744	SvCUR_set (retval, w * h);
745
746	bitmap.rows = h;
747	bitmap.width = w;
748	bitmap.pitch = w;
749	bitmap.buffer = (unsigned char*)SvPVX (retval);
750	bitmap.num_grays = 256;
751	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753	memset (bitmap.buffer, 0, w * h);
754
755	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757	EXTEND (SP, 3);	1324	EXTEND (SP, 2);
758	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)
		1346	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1347	else
		1348	{
759	PUSHs (sv_2mortal (newSViv (h)));	1349	PUSHs (sv_2mortal (newSViv (index)));
760	PUSHs (sv_2mortal (retval));	1350	PUSHs (sv_2mortal (newSViv (trailing)));
		1351	}
761	}	1352	}
762		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
763	MODULE = CFClient PACKAGE = CFClient::Texture	1388	MODULE = CFPlus PACKAGE = CFPlus::Texture
764		1389
		1390	PROTOTYPES: ENABLE
		1391
765	void	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_))
		1397	{
		1398	STRLEN datalen;
		1399	char *data = SvPVbyte (data_, datalen);
		1400	int bpp = datalen / (ow * oh);
		1401	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1402
		1403	SvPOK_only (result_);
		1404	SvCUR_set (result_, nw * nh * bpp);
		1405
		1406	memset (SvPVX (result_), 0, nw * nh * bpp);
		1407	while (oh--)
		1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1409
		1410	sv_setsv (data_, result_);
		1411	}
		1412	}
		1413
		1414	void
766	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.)
767	PROTOTYPE: $$$;$$	1416	PROTOTYPE: $$$;$$
		1417	ALIAS:
		1418	draw_quad_alpha = 1
		1419	draw_quad_alpha_premultiplied = 2
768	CODE:	1420	CODE:
769	{	1421	{
770	HV hv = (HV )SvRV (self);	1422	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
775		1429
776	if (items < 5)	1430	if (items < 5)
777	{	1431	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1434	}
781		1435
		1436	if (ix)
		1437	{
		1438	glEnable (GL_BLEND);
		1439
		1440	if (ix == 2)
		1441	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1442	else
		1443	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1444	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1445
		1446	glEnable (GL_ALPHA_TEST);
		1447	glAlphaFunc (GL_GREATER, 0.01f);
		1448	}
		1449
782	glBindTexture (GL_TEXTURE_2D, name);	1450	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1451
784	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786	}
787	glBegin (GL_QUADS);	1452	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1453	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1454	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1455	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1456	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1457	glEnd ();
793	}
794		1458
		1459	if (ix)
		1460	{
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	}
		1464	}
		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
795	MODULE = CFClient PACKAGE = CFClient::Map	1477	MODULE = CFPlus PACKAGE = CFPlus::Map
796		1478
797	CFClient::Map	1479	PROTOTYPES: DISABLE
798	new (SV *class, int map_width, int map_height)	1480
		1481	CFPlus::Map
		1482	new (SV *class)
799	CODE:	1483	CODE:
800	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
801	RETVAL->x = 0;	1485	RETVAL->x = 0;
802	RETVAL->y = 0;	1486	RETVAL->y = 0;
803	RETVAL->w = map_width;	1487	RETVAL->w = 0;
804	RETVAL->h = map_height;	1488	RETVAL->h = 0;
805	RETVAL->ox = 0;	1489	RETVAL->ox = 0;
806	RETVAL->oy = 0;	1490	RETVAL->oy = 0;
807	RETVAL->faces = 8192;	1491	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1492	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
809	RETVAL->texs = 8192;
810	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
811	RETVAL->rows = 0;	1493	RETVAL->rows = 0;
812	RETVAL->row = 0;	1494	RETVAL->row = 0;
813	OUTPUT:	1495	OUTPUT:
814	RETVAL	1496	RETVAL
815		1497
816	void	1498	void
817	DESTROY (CFClient::Map self)	1499	DESTROY (CFPlus::Map self)
818	CODE:	1500	CODE:
819	{	1501	{
820	map_clear (self);	1502	map_clear (self);
821	Safefree (self->face);	1503	Safefree (self->face2tile);
		1504	Safefree (self->tex);
822	Safefree (self);	1505	Safefree (self);
823	}	1506	}
824		1507
825	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
826	clear (CFClient::Map self)	1515	clear (CFPlus::Map self)
827	CODE:	1516	CODE:
828	map_clear (self);	1517	map_clear (self);
829		1518
830	void	1519	void
831	set_face (CFClient::Map self, int face, int texid)	1520	set_tileid (CFPlus::Map self, int face, int tile)
832	CODE:	1521	CODE:
833	{	1522	{
834	while (self->faces <= face)	1523	need_facenum (self, face); self->face2tile [face] = tile;
835	{	1524	need_texid (self, tile);
836	Append (mapface, self->face, self->faces, self->faces);
837	self->faces *= 2;
838	}
839
840	self->face [face] = texid;
841	}	1525	}
842		1526
843	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
844	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)
845	CODE:	1552	CODE:
846	{	1553	{
847	while (self->texs <= texid)	1554	need_texid (self, texid);
848	{
849	Append (maptex, self->tex, self->texs, self->texs);
850	self->texs *= 2;
851	}
852		1555
853	{	1556	{
854	maptex *tex = self->tex + texid;	1557	maptex *tex = self->tex + texid;
855		1558
856	tex->name = name;	1559	tex->name = name;
…		…
861	tex->r = r;	1564	tex->r = r;
862	tex->g = g;	1565	tex->g = g;
863	tex->b = b;	1566	tex->b = b;
864	tex->a = a;	1567	tex->a = a;
865	}	1568	}
		1569
		1570	// somewhat hackish, but for textures that require it, it really
		1571	// improves the look, and most others don't suffer.
		1572	glBindTexture (GL_TEXTURE_2D, name);
		1573	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1574	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1575	// use uglier nearest interpolation because linear suffers
		1576	// from transparent color bleeding and ugly wrapping effects.
		1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866	}	1578	}
867		1579
868	int	1580	int
869	ox (CFClient::Map self)	1581	ox (CFPlus::Map self)
870	ALIAS:	1582	ALIAS:
871	oy = 1	1583	oy = 1
		1584	x = 2
		1585	y = 3
		1586	w = 4
		1587	h = 5
872	CODE:	1588	CODE:
873	switch (ix)	1589	switch (ix)
874	{	1590	{
875	case 0: RETVAL = self->ox; break;	1591	case 0: RETVAL = self->ox; break;
876	case 1: RETVAL = self->oy; break;	1592	case 1: RETVAL = self->oy; break;
		1593	case 2: RETVAL = self->x; break;
		1594	case 3: RETVAL = self->y; break;
		1595	case 4: RETVAL = self->w; break;
		1596	case 5: RETVAL = self->h; break;
877	}	1597	}
878	OUTPUT:	1598	OUTPUT:
879	RETVAL	1599	RETVAL
880		1600
881	void	1601	void
882	scroll (CFClient::Map self, int dx, int dy)	1602	scroll (CFPlus::Map self, int dx, int dy)
883	CODE:	1603	CODE:
884	{	1604	{
885	if (dx > 0)	1605	if (dx > 0)
886	map_blank (self, self->x, self->y, dx - 1, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
887	else if (dx < 0)	1607	else if (dx < 0)
888	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);
889		1609
890	if (dy > 0)	1610	if (dy > 0)
891	map_blank (self, self->x, self->y, self->w, dy - 1);	1611	map_blank (self, self->x, self->y, self->w, dy);
892	else if (dy < 0)	1612	else if (dy < 0)
893	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);
894		1614
895	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
896	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
897		1617
898	while (self->y < 0)	1618	while (self->y < 0)
…		…
902	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
903	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
904	}	1624	}
905	}	1625	}
906		1626
907	void	1627	SV *
908	map1a_update (CFClient::Map self, SV *data_)	1628	map1a_update (CFPlus::Map self, SV *data_, int extmap)
909	CODE:	1629	CODE:
910	{	1630	{
911	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
912	uint8_t data_end = (uint8_t )SvEND (data_);	1632	uint8_t data_end = (uint8_t )SvEND (data_);
913	mapcell *cell;	1633	mapcell *cell;
914	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
915		1637
916	while (data < data_end)	1638	while (data < data_end - 1)
917	{	1639	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
919		1641
920	x = ((flags >> 10) & 63) + self->x;	1642	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1643	y = self->y + ((flags >> 4) & 63);
922		1644
923	cell = map_get_cell (self, x, y);	1645	cell = map_get_cell (self, x, y);
924		1646
925	if (flags & 15)	1647	if (flags & 15)
926	{	1648	{
927	if (cell->darkness < 0)	1649	if (!cell->darkness)
928	{	1650	{
		1651	memset (cell, 0, sizeof (*cell));
929	cell->darkness = 0;	1652	cell->darkness = 256;
930	cell->face [0] = 0;
931	cell->face [1] = 0;
932	cell->face [2] = 0;
933	}	1653	}
934		1654
935	cell->darkness = flags & 8 ? *data++ : 255;
936
937	//TODO: don't trust server data to be in-range(!)	1655	//TODO: don't trust server data to be in-range(!)
938		1656
939	if (flags & 4)	1657	if (flags & 8)
940	{	1658	{
941	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;
942	}	1695	}
943		1696
		1697	for (z = 0; z <= 2; ++z)
944	if (flags & 2)	1698	if (flags & (4 >> z))
945	{	1699	{
946	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	}
947	}	1717	}
948
949	if (flags & 1)
950	{
951	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
952	}
953	}	1718	}
954	else	1719	else
955	cell->darkness = -1;	1720	cell->darkness = 0;
956	}	1721	}
957	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
958		1725
959	SV *	1726	SV *
960	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)
961	CODE:	1728	CODE:
962	{	1729	{
963	int x1, x;	1730	int x1, x;
964	int y1, y;	1731	int y1, y;
965	int z;	1732	int z;
…		…
986	{	1753	{
987	mapcell *cell = row->col + (x - row->c0);	1754	mapcell *cell = row->col + (x - row->c0);
988		1755
989	for (z = 0; z <= 0; z++)	1756	for (z = 0; z <= 0; z++)
990	{	1757	{
991	mapface face = cell->face [z];
992
993	if (face)
994	{
995	maptex tex = self->tex [face];	1758	maptex tex = self->tex [cell->tile [z]];
996	int a0 = 255 - tex.a;	1759	int a0 = 255 - tex.a;
997	int a1 = tex.a;	1760	int a1 = tex.a;
998		1761
999	r = (r * a0 + tex.r * a1) / 255;	1762	r = (r * a0 + tex.r * a1) / 255;
1000	g = (g * a0 + tex.g * a1) / 255;	1763	g = (g * a0 + tex.g * a1) / 255;
1001	b = (b * a0 + tex.b * a1) / 255;	1764	b = (b * a0 + tex.b * a1) / 255;
1002	a = (a * a0 + tex.a * a1) / 255;	1765	a = (a * a0 + tex.a * a1) / 255;
1003	}
1004	}	1766	}
1005	}	1767	}
1006		1768
1007	*map++ = (r )	1769	*map++ = (r )
1008	\| (g << 8)	1770	\| (g << 8)
…		…
1015	}	1777	}
1016	OUTPUT:	1778	OUTPUT:
1017	RETVAL	1779	RETVAL
1018		1780
1019	void	1781	void
1020	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)
		1783	CODE:
		1784	{
		1785	int x, y, z;
		1786
		1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		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;
		1791
		1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
		1795
		1796	// thats current max. sorry.
		1797	if (sw > 255) sw = 255;
		1798	if (sh > 255) sh = 255;
		1799
		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	}
		1836
		1837	glEnable (GL_BLEND);
		1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1840
		1841	for (z = 0; z <= 2; z++)
		1842	{
		1843	memset (smooth_level, 0, sizeof (smooth_level));
		1844
		1845	for (y = 0; y < sh; y++)
		1846	if (0 <= y + my && y + my < self->rows)
		1847	{
		1848	maprow *row = self->row + (y + my);
		1849
		1850	for (x = 0; x < sw; x++)
		1851	if (row->c0 <= x + mx && x + mx < row->c1)
		1852	{
		1853	mapcell *cell = row->col + (x + mx - row->c0);
		1854	tileid tile = cell->tile [z];
		1855
		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))
		1961	{
		1962	int level = (w << 5) \| b;
		1963	HE *he;
		1964
		1965	hv_iterinit (smooth);
		1966	while ((he = hv_iternext (smooth)))
		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	{
		1989	glEnd ();
		1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		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	}
		2015	}
		2016	}
		2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
		2022	}
		2023
		2024	hv_clear (smooth);
		2025	}
		2026
		2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
		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
		2062	void
		2063	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2064	CODE:
		2065	{
		2066	static float color[16][3] = {
		2067	{ 0.00F, 0.00F, 0.00F },
		2068	{ 1.00F, 1.00F, 1.00F },
		2069	{ 0.00F, 0.00F, 0.55F },
		2070	{ 1.00F, 0.00F, 0.00F },
		2071
		2072	{ 1.00F, 0.54F, 0.00F },
		2073	{ 0.11F, 0.56F, 1.00F },
		2074	{ 0.93F, 0.46F, 0.00F },
		2075	{ 0.18F, 0.54F, 0.34F },
		2076
		2077	{ 0.56F, 0.73F, 0.56F },
		2078	{ 0.80F, 0.80F, 0.80F },
		2079	{ 0.55F, 0.41F, 0.13F },
		2080	{ 0.99F, 0.77F, 0.26F },
		2081
		2082	{ 0.74F, 0.65F, 0.41F },
		2083
		2084	{ 0.00F, 1.00F, 1.00F },
		2085	{ 1.00F, 0.00F, 1.00F },
		2086	{ 1.00F, 1.00F, 0.00F },
		2087	};
		2088
		2089	int x, y;
		2090
		2091	glEnable (GL_TEXTURE_2D);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093	glEnable (GL_BLEND);
		2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2095	glBegin (GL_QUADS);
		2096
		2097	for (y = 0; y < h; y++)
		2098	for (x = 0; x < w; x++)
		2099	{
		2100	unsigned char m = data [x + y * w];
		2101
		2102	if (m)
		2103	{
		2104	float *c = color [m & 15];
		2105
		2106	float tx1 = m & 0x40 ? 0.5 : 0.;
		2107	float tx2 = tx1 + 0.5;
		2108
		2109	glColor4f (c[0], c[1], c[2], 0.75);
		2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2114	}
		2115	}
		2116
		2117	glEnd ();
		2118	glDisable (GL_BLEND);
		2119	glDisable (GL_TEXTURE_2D);
		2120	}
		2121
		2122	void
		2123	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1021	PPCODE:	2124	PPCODE:
1022	{	2125	{
1023	int vx, vy;
1024	int x, y, z;	2126	int x, y;
1025	int last_name;	2127	int sw1 = sw + 2;
1026	mapface face;	2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1027	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1028	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1029	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1030		2134
1031	memset (darkness, 255, sw4 * sh);
1032	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1033	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1034		2137
1035	vx = self->x + (self->w - sw) / 2 - shift_x;	2138	mx += self->x - 1;
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	2139	my += self->y - 1;
1037		2140
1038	/*	2141	memset (darkness1, 255, sw1 * sh1);
1039	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2
1041	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1042		2142
1043	int vy = self->vy = self->h >= sh
1044	? self->y + (self->h - sh) / 2
1045	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046	*/
1047
1048	glColor4ub (255, 255, 255, 255);
1049
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054
1055	glBegin (GL_QUADS);
1056
1057	last_name = 0;
1058
1059	for (z = 0; z < 3; z++)
1060	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1061	if (0 <= y + vy && y + vy < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1062	{	2145	{
1063	maprow *row = self->row + (y + vy);	2146	maprow *row = self->row + (y + my);
1064		2147
1065	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1067	{	2150	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1069		2152
1070	darkness[y * sw4 + x] = cell->darkness < 0	2153	darkness1 [y * sw1 + x] = cell->darkness
		2154	? 255 - (cell->darkness - 1)
1071	? 255 - FOW_DARKNESS	2155	: 255 - FOW_DARKNESS;
1072	: 255 - cell->darkness;
1073
1074	face = cell->face [z];
1075
1076	if (face)
1077	{
1078	maptex tex = self->tex [face];
1079
1080	int px = (x + 1) * 32 - tex.w;
1081	int py = (y + 1) * 32 - tex.h;
1082
1083	if (last_name != tex.name)
1084	{
1085	glEnd ();
1086	last_name = tex.name;
1087	glBindTexture (GL_TEXTURE_2D, last_name);
1088	glBegin (GL_QUADS);
1089	}
1090
1091	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1092	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1093	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1094	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1095	}
1096	}	2156	}
1097	}	2157	}
1098		2158
1099	glEnd ();	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];
1100		2171
1101	glDisable (GL_TEXTURE_2D);	2172	uint8_t r11 = (d11 + d21 + d12) / 3;
1102	glDisable (GL_BLEND);	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);
1103		2196
1104	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1107	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1108	}	2201	}
1109		2202
1110	SV *	2203	SV *
1111	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)
1112	CODE:	2205	CODE:
1113	{	2206	{
1114	int x, y, x1, y1;	2207	int x, y, x1, y1;
1115	SV data_sv = newSV (w h * 7 + 5);	2208	SV data_sv = newSV (w h * 7 + 5);
1116	uint8_t data = (uint8_t )SvPVX (data_sv);	2209	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1141	if (row && row->c0 <= x && x < row->c1)	2234	if (row && row->c0 <= x && x < row->c1)
1142	{	2235	{
1143	mapcell *cell = row->col + (x - row->c0);	2236	mapcell *cell = row->col + (x - row->c0);
1144	uint8_t flags = 0;	2237	uint8_t flags = 0;
1145		2238
1146	if (cell->face [0]) flags \|= 1;	2239	if (cell->tile [0]) flags \|= 1;
1147	if (cell->face [1]) flags \|= 2;	2240	if (cell->tile [1]) flags \|= 2;
1148	if (cell->face [2]) flags \|= 4;	2241	if (cell->tile [2]) flags \|= 4;
1149		2242
1150	*data++ = flags;	2243	*data++ = flags;
1151		2244
1152	if (flags & 1)	2245	if (flags & 1)
1153	{	2246	{
		2247	tileid tile = cell->tile [0];
1154	*data++ = cell->face [0] >> 8;	2248	*data++ = tile >> 8;
1155	*data++ = cell->face [0];	2249	*data++ = tile;
1156	}	2250	}
1157		2251
1158	if (flags & 2)	2252	if (flags & 2)
1159	{	2253	{
		2254	tileid tile = cell->tile [1];
1160	*data++ = cell->face [1] >> 8;	2255	*data++ = tile >> 8;
1161	*data++ = cell->face [1];	2256	*data++ = tile;
1162	}	2257	}
1163		2258
1164	if (flags & 4)	2259	if (flags & 4)
1165	{	2260	{
		2261	tileid tile = cell->tile [2];
1166	*data++ = cell->face [2] >> 8;	2262	*data++ = tile >> 8;
1167	*data++ = cell->face [2];	2263	*data++ = tile;
1168	}	2264	}
1169	}	2265	}
1170	else	2266	else
1171	*data++ = 0;	2267	*data++ = 0;
1172	}	2268	}
…		…
1178	}	2274	}
1179	OUTPUT:	2275	OUTPUT:
1180	RETVAL	2276	RETVAL
1181		2277
1182	void	2278	void
1183	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)
1184	PPCODE:	2280	PPCODE:
1185	{	2281	{
1186	int x, y, z;	2282	int x, y, z;
1187	int w, h;	2283	int w, h;
1188	int x1, y1;	2284	int x1, y1;
1189		2285
1190	if (*data++ != 0)	2286	if (*data++ != 0)
1191	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
1192		2288
1193	w = data++ << 8; w \|= data++;	2289	w = data++ << 8; w \|= data++;
1194	h = data++ << 8; h \|= data++;	2290	h = data++ << 8; h \|= data++;
1195		2291
1196	// 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
…		…
1212	{	2308	{
1213	uint8_t flags = *data++;	2309	uint8_t flags = *data++;
1214		2310
1215	if (flags)	2311	if (flags)
1216	{	2312	{
1217	mapface face[3] = { 0, 0, 0 };
1218
1219	mapcell *cell = row_get_cell (row, x);	2313	mapcell *cell = row_get_cell (row, x);
		2314	tileid tile[3] = { 0, 0, 0 };
1220		2315
1221	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2316	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1222	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2317	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1223	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2318	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1224		2319
1225	if (cell->darkness <= 0)	2320	if (cell->darkness == 0)
1226	{	2321	{
1227	cell->darkness = -1;	2322	cell->darkness = 0;
1228		2323
1229	for (z = 0; z <= 2; z++)	2324	for (z = 0; z <= 2; z++)
1230	{	2325	{
1231	cell->face[z] = face[z];	2326	tileid t = tile [z];
1232		2327
1233	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2328	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2329	{
1234	XPUSHs (sv_2mortal (newSViv (face[z])));	2330	XPUSHs (sv_2mortal (newSViv (t)));
		2331	need_texid (self, t);
		2332	}
		2333
		2334	cell->tile [z] = t;
1235	}	2335	}
1236	}	2336	}
1237	}	2337	}
1238	}	2338	}
1239	}	2339	}
1240	}	2340	}
1241		2341
1242	MODULE = CFClient PACKAGE = CFClient::MixChunk	2342	MODULE = CFPlus PACKAGE = CFPlus::RW
1243		2343
1244	CFClient::MixChunk	2344	CFPlus::RW
1245	new_from_file (SV class, char path)	2345	new (SV class, SV data_sv)
1246	CODE:	2346	CODE:
1247	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
1248	OUTPUT:	2353	OUTPUT:
1249	RETVAL	2354	RETVAL
1250		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 : '('
1251	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
1252	DESTROY (CFClient::MixChunk self)	2465	DESTROY (CFPlus::MixChunk self)
1253	CODE:	2466	CODE:
1254	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
1255		2468
1256	int	2469	int
1257	volume (CFClient::MixChunk self, int volume = -1)	2470	volume (CFPlus::MixChunk self, int volume = -1)
1258	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
1259	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
1260	OUTPUT:	2475	OUTPUT:
1261	RETVAL	2476	RETVAL
1262		2477
1263	int	2478	CFPlus::Channel
1264	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)
1265	CODE:	2480	CODE:
		2481	{
1266	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	}
1267	OUTPUT:	2493	OUTPUT:
1268	RETVAL	2494	RETVAL
1269		2495
1270	MODULE = CFClient PACKAGE = CFClient::MixMusic	2496	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1271		2497
1272	int	2498	int
1273	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
1274	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
1275	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
1276	OUTPUT:	2505	OUTPUT:
1277	RETVAL	2506	RETVAL
1278		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
1279	CFClient::MixMusic	2518	CFPlus::MixMusic
1280	new_from_file (SV class, char path)	2519	new (SV *class, CFPlus::RW rwops)
1281	CODE:	2520	CODE:
1282	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
1283	OUTPUT:	2522	OUTPUT:
1284	RETVAL	2523	RETVAL
1285		2524
1286	void	2525	void
1287	DESTROY (CFClient::MixMusic self)	2526	DESTROY (CFPlus::MixMusic self)
1288	CODE:	2527	CODE:
1289	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
1290		2529
1291	int	2530	int
1292	play (CFClient::MixMusic self, int loops = -1)	2531	play (CFPlus::MixMusic self, int loops = -1)
1293	CODE:	2532	CODE:
1294	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
1295	OUTPUT:	2534	OUTPUT:
1296	RETVAL	2535	RETVAL
1297		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
1298	MODULE = CFClient PACKAGE = CFClient::OpenGL	2542	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
1299		2545
1300	BOOT:	2546	BOOT:
1301	{	2547	{
1302	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2548	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1303	static const struct {	2549	static const struct {
1304	const char *name;	2550	const char *name;
1305	IV iv;	2551	IV iv;
1306	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
1307	# 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),
1308	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
		2560	const_iv (GL_DITHER),
1311	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
		2562	const_iv (GL_CULL_FACE),
		2563	const_iv (GL_SCISSOR_TEST),
		2564	const_iv (GL_DEPTH_TEST),
		2565	const_iv (GL_ALPHA_TEST),
		2566	const_iv (GL_NORMALIZE),
		2567	const_iv (GL_RESCALE_NORMAL),
		2568	const_iv (GL_FRONT),
		2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
1312	const_iv (GL_AND),	2571	const_iv (GL_AND),
		2572	const_iv (GL_ONE),
		2573	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
		2575	const_iv (GL_DST_ALPHA),
1314	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2577	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2578	const_iv (GL_SRC_ALPHA_SATURATE),
1315	const_iv (GL_RGB),	2579	const_iv (GL_RGB),
1316	const_iv (GL_RGBA),	2580	const_iv (GL_RGBA),
		2581	const_iv (GL_RGBA4),
		2582	const_iv (GL_RGBA8),
		2583	const_iv (GL_RGB5_A1),
1317	const_iv (GL_UNSIGNED_BYTE),	2584	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	2585	const_iv (GL_UNSIGNED_SHORT),
		2586	const_iv (GL_UNSIGNED_INT),
1319	const_iv (GL_ALPHA),	2587	const_iv (GL_ALPHA),
		2588	const_iv (GL_INTENSITY),
		2589	const_iv (GL_LUMINANCE),
		2590	const_iv (GL_LUMINANCE_ALPHA),
1320	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
1321	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),
1322	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
1323	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
1325	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
1326	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	2607	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	2608	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	2609	const_iv (GL_TEXTURE_WRAP_T),
		2610	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	2611	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	2612	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	2613	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	2614	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2615	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2616	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2617	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2618	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	2619	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	2620	const_iv (GL_MODULATE),
		2621	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	2622	const_iv (GL_REPLACE),
		2623	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	2624	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	2625	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	2626	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
		2628	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
1350	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
		2634	const_iv (GL_LINE_STRIP),
		2635	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
		2637	const_iv (GL_QUAD_STRIP),
		2638	const_iv (GL_TRIANGLES),
		2639	const_iv (GL_TRIANGLE_STRIP),
		2640	const_iv (GL_TRIANGLE_FAN),
1352	const_iv (GL_LINE_LOOP),	2641	const_iv (GL_POLYGON),
1353	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),
1354	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
		2651	const_iv (GL_V2F),
		2652	const_iv (GL_V3F),
		2653	const_iv (GL_T2F_V3F),
		2654	const_iv (GL_T2F_N3F_V3F),
1355	# undef const_iv	2655	# undef const_iv
1356	};	2656	};
1357		2657
1358	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; )
1359	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);
1360	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
		2670
		2671	char *
		2672	gl_vendor ()
		2673	CODE:
		2674	RETVAL = (char *)glGetString (GL_VENDOR);
		2675	OUTPUT:
		2676	RETVAL
		2677
		2678	char *
		2679	gl_version ()
		2680	CODE:
		2681	RETVAL = (char *)glGetString (GL_VERSION);
		2682	OUTPUT:
		2683	RETVAL
		2684
		2685	char *
		2686	gl_extensions ()
		2687	CODE:
		2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2689	OUTPUT:
		2690	RETVAL
		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
1361		2705
1362	int glGetError ()	2706	int glGetError ()
		2707
		2708	void glFinish ()
1363		2709
1364	void glClear (int mask)	2710	void glClear (int mask)
1365		2711
1366	void glClearColor (float r, float g, float b, float a = 1.0)	2712	void glClearColor (float r, float g, float b, float a = 1.0)
1367	PROTOTYPE: @	2713	PROTOTYPE: @
…		…
1374		2720
1375	void glHint (int target, int mode)	2721	void glHint (int target, int mode)
1376		2722
1377	void glBlendFunc (int sfactor, int dfactor)	2723	void glBlendFunc (int sfactor, int dfactor)
1378		2724
		2725	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2726	CODE:
		2727	gl_BlendFuncSeparate (sa, da, saa, daa);
		2728
		2729	void glDepthMask (int flag)
		2730
1379	void glLogicOp (int opcode)	2731	void glLogicOp (int opcode)
1380		2732
		2733	void glColorMask (int red, int green, int blue, int alpha)
		2734
1381	void glMatrixMode (int mode)	2735	void glMatrixMode (int mode)
1382		2736
1383	void glPushMatrix ()	2737	void glPushMatrix ()
1384		2738
1385	void glPopMatrix ()	2739	void glPopMatrix ()
1386		2740
1387	void glLoadIdentity ()	2741	void glLoadIdentity ()
1388		2742
		2743	void glDrawBuffer (int buffer)
		2744
		2745	void glReadBuffer (int buffer)
		2746
		2747	# near_ and far_ are due to microsofts buggy "c" compiler
		2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2749
		2750	# near_ and far_ are due to microsofts buggy "c" compiler
1389	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
1390		2754
1391	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
		2756
		2757	void glScissor (int x, int y, int width, int height)
1392		2758
1393	void glTranslate (float x, float y, float z = 0.)	2759	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	2760	CODE:
1395	glTranslatef (x, y, z);	2761	glTranslatef (x, y, z);
1396		2762
1397	void glScale (float x, float y, float z)	2763	void glScale (float x, float y, float z = 1.)
1398	CODE:	2764	CODE:
1399	glScalef (x, y, z);	2765	glScalef (x, y, z);
1400		2766
1401	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
1402	CODE:	2768	CODE:
1403	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
1404		2770
1405	void glBegin (int mode)
1406
1407	void glEnd ()
1408
1409	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)
1410	PROTOTYPE: @	2772	ALIAS:
		2773	glColor_premultiply = 1
1411	CODE:	2774	CODE:
		2775	if (ix)
		2776	{
		2777	r *= a;
		2778	g *= a;
		2779	b *= a;
		2780	}
		2781	// microsoft visual "c" rounds instead of truncating...
1412	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
		2783
		2784	void glRasterPos (float x, float y, float z = 0.)
		2785	CODE:
		2786	glRasterPos3f (0, 0, z);
		2787	glBitmap (0, 0, 0, 0, x, y, 0);
1413		2788
1414	void glVertex (float x, float y, float z = 0.)	2789	void glVertex (float x, float y, float z = 0.)
1415	CODE:	2790	CODE:
1416	glVertex3f (x, y, z);	2791	glVertex3f (x, y, z);
1417		2792
1418	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
1419	CODE:	2794	CODE:
1420	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
1421		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
1422	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
1423	CODE:	2827	CODE:
1424	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
1425		2829
1426	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
1429		2833
1430	void glBindTexture (int target, int name)	2834	void glBindTexture (int target, int name)
1431		2835
1432	void glConvolutionParameter (int target, int pname, float params)	2836	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	2837	CODE:
		2838	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	2839	gl.ConvolutionParameterf (target, pname, params);
1435		2840
1436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2841	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2842	CODE:
		2843	if (gl.ConvolutionFilter2D)
		2844	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2845
		2846	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2847	CODE:
		2848	if (gl.SeparableFilter2D)
		2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1437		2850
1438	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1439		2852
1440	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)
		2854
		2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2856
		2857	void glPixelZoom (float x, float y)
		2858
		2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441		2860
1442	int glGenTexture ()	2861	int glGenTexture ()
1443	CODE:	2862	CODE:
1444	{	2863	RETVAL = gen_texture ();
1445	GLuint name;
1446	glGenTextures (1, &name);
1447	RETVAL = name;
1448	}
1449	OUTPUT:	2864	OUTPUT:
1450	RETVAL	2865	RETVAL
1451		2866
1452	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
1453	CODE:	2868	CODE:
1454	{
1455	GLuint name_ = name;
1456	glDeleteTextures (1, &name_);	2869	del_texture (name);
1457	}	2870
1458
1459	int glGenList ()	2871	int glGenList ()
1460	CODE:	2872	CODE:
1461	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
1462	OUTPUT:	2874	OUTPUT:
1463	RETVAL	2875	RETVAL
…		…
1470		2882
1471	void glEndList ()	2883	void glEndList ()
1472		2884
1473	void glCallList (int list)	2885	void glCallList (int list)
1474		2886
		2887	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs. Revision 1.239 by root, Tue Dec 25 18:58:32 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.239 by root, Tue Dec 25 18:58:32 2007 UTC