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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 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 10	66	#define MIN_FONT_HEIGHT 10
46		67
47	#define GL_CALL(type,func,args) \	68	#if 0
48	{ \	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	70	#else
50	static type fptr_; \	71	# define PARACHUTE 0
51	\	72	#endif
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		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;
62	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
64		129
65	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
		131
		132	static int
		133	shape_attr_p (PangoLayoutRun *run)
		134	{
		135	GSList *attrs = run->item->analysis.extra_attrs;
		136
		137	while (attrs)
		138	{
		139	PangoAttribute *attr = attrs->data;
		140
		141	if (attr->klass->type == PANGO_ATTR_SHAPE)
		142	return 1;
		143
		144	attrs = attrs->next;
		145	}
		146
		147	return 0;
		148	}
66		149
67	typedef struct cf_layout {	150	typedef struct cf_layout {
68	PangoLayout *pl;	151	PangoLayout *pl;
		152	float r, g, b, a; // default color for rgba mode
69	int base_height;	153	int base_height;
70	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
71	} *CFClient__Layout;	156	} *CFPlus__Layout;
72		157
73	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
74	static PangoContext *context;	159	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	160	static PangoFontMap *opengl_fontmap;
76		161
77	static void	162	static void
78	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
79	{	164	{
80	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
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	170	}
83		171
84	static void	172	static void
85	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
86	{	174	{
87	/* 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
88	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
89	*/	177	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
94		182
95	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
96	}	184	}
97		185
98	static void	186	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
100	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
102		193
103	w = (w + 3) & ~3;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		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;
108	typedef uint16_t mapface;	205	typedef uint16_t faceid;
109		206
110	typedef struct {	207	typedef struct {
111	GLint name;	208	GLuint name;
112	int w, h;	209	int w, h;
113	float s, t;	210	float s, t;
114	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
115	} maptex;	214	} maptex;
116		215
117	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
118	int16_t darkness;	219	uint16_t darkness;
119	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	221	} mapcell;
121		222
122	typedef struct {	223	typedef struct {
123	int32_t c0, c1;	224	int32_t c0, c1;
124	mapcell *col;	225	mapcell *col;
125	} maprow;	226	} maprow;
126		227
127	typedef struct map {	228	typedef struct map {
128	int x, y, w, h;	229	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	231	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	232	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		233
136	int32_t rows;	234	int32_t rows;
137	maprow *row;	235	maprow *row;
138	} *CFClient__Map;	236	} *CFPlus__Map;
139		237
140	static char *	238	static char *
141	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
142	{	240	{
143	char *p;	241	char *p;
…		…
160	}	258	}
161		259
162	#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))
163	#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))
164		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
165	static maprow *	283	static maprow *
166	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
167	{	285	{
168	if (0 > y)	286	if (0 > y)
169	{	287	{
170	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
209		327
210	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
211	}	329	}
212		330
213	static mapcell *	331	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
215	{	333	{
216	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
217	}	335	}
218		336
219	static void	337	static void
220	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
221	{	339	{
222	int r;	340	int r;
223		341
224	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
233	self->row = 0;	351	self->row = 0;
234	self->rows = 0;	352	self->rows = 0;
235	}	353	}
236		354
237	static void	355	static void
238	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)
239	{	357	{
240	int x, y;	358	int x, y;
241	maprow *row;	359	maprow *row;
		360	mapcell *cell;
242		361
243	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	363	if (y >= 0)
245	{	364	{
246	if (y >= self->rows)	365	if (y >= self->rows)
…		…
252	if (x >= row->c0)	371	if (x >= row->c0)
253	{	372	{
254	if (x >= row->c1)	373	if (x >= row->c1)
255	break;	374	break;
256		375
257	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;
258	}	382	}
259	}	383	}
260	}	384	}
261		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
262	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
263	music_finished ()	403	music_finished (void)
264	{	404	{
265	SDL_UserEvent ev;	405	SDL_UserEvent ev;
266		406
267	ev.type = SDL_USEREVENT;	407	ev.type = SDL_USEREVENT;
268	ev.code = 0;	408	ev.code = 0;
…		…
270	ev.data2 = 0;	410	ev.data2 = 0;
271		411
272	SDL_PushEvent ((SDL_Event *)&ev);	412	SDL_PushEvent ((SDL_Event *)&ev);
273	}	413	}
274		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
275	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
276		504
277	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
278		506
279	BOOT:	507	BOOT:
280	{	508	{
281	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	510	static const struct {
283	const char *name;	511	const char *name;
284	IV iv;	512	IV iv;
285	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
286	# 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
287	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
304	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),
305	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
369	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
381	const_iv (KMOD_CTRL),	624
382	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
383	const_iv (KMOD_ALT),
384	const_iv (KMOD_META)
385	# undef const_iv	626	# undef const_iv
386	};	627	};
387		628
388	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; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		631
391	fontmap = pango_ft2_font_map_new ();	632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
395		641
396	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
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
398		671
399	void	672	void
400	SDL_Quit ()	673	SDL_Quit ()
401		674
402	void	675	void
403	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
404	PPCODE:	677	PPCODE:
405	{	678	{
406	SDL_Rect **m;	679	SDL_Rect **m;
407		680
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412		685
		686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		688
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		693
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		695	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421		698	#endif
422	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		699
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
426		701
427	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
428	while (*m)	703	while (*m)
429	{	704	{
		705	if ((m)->w >= 640 && (m)->h >= 480)
		706	{
430	AV *av = newAV ();	707	AV *av = newAV ();
431	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
432	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));
433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
434		714
435	++m;	715	++m;
436	}	716	}
437	}	717	}
438		718
439	int	719	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441	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
442	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	733	);
445	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	}
446	OUTPUT:	745	OUTPUT:
447	RETVAL	746	RETVAL
448		747
449	void	748	void
450	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
451		750
		751	char *
		752	SDL_GetKeyName (int sym)
		753
		754	int
		755	SDL_GetAppState ()
		756
452	void	757	void
453	SDL_PollEvent ()	758	poll_events ()
454	PPCODE:	759	PPCODE:
455	{	760	{
456	SDL_Event ev;	761	SDL_Event ev;
457		762
458	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459	{	765	{
460	HV *hv = newHV ();	766	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
462		768
463	switch (ev.type)	769	switch (ev.type)
…		…
465	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
466	case SDL_KEYUP:	772	case SDL_KEYUP:
467	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
468	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
469	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 */
470	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
471	break;	778	break;
472		779
473	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
474	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
475	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
476	break;	783	break;
477		784
478	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);
479	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
482	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
483	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
484	break;	811	break;
485		812
486	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
487	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
		815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		816
488	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
489	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
490	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
491	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
492	break;	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;
493	}	828	}
494		829
495	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
496	}	831	}
497	}	832	}
498		833
499	int	834	int
500	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)
501	POSTCALL:	836	POSTCALL:
502	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	}
503		855
504	void	856	void
505	Mix_CloseAudio ()	857	Mix_CloseAudio ()
506		858
507	int	859	int
508	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
509		861
		862	const char *
		863	Mix_GetError ()
		864
510	void	865	void
511	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
512	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
513	#ifndef _WIN32	874	#ifdef _WIN32
514	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	}
515	#endif	896	#endif
516		897	}
517	char *
518	gl_version ()
519	CODE:
520	RETVAL = (char *)glGetString (GL_VERSION);
521	OUTPUT:
522	RETVAL
523
524	char *
525	gl_extensions ()
526	CODE:
527	RETVAL = (char *)glGetString (GL_EXTENSIONS);
528	OUTPUT:
529	RETVAL
530		898
531	void	899	void
532	add_font (char *file)	900	add_font (char *file)
533	CODE:	901	CODE:
534	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535		903
536	void	904	void
537	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
538	ALIAS:	906	ALIAS:
539	load_image_file = 1	907	load_image_file = 1
…		…
542	STRLEN image_len;	910	STRLEN image_len;
543	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
544	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
545	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
546	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
547	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
548	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
549		917
550	if (!rw)	918	if (!rw)
551	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
552		920
…		…
581		949
582	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583		951
584	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
585		953
		954	SDL_LockSurface (surface2);
586	EXTEND (SP, 5);	955	EXTEND (SP, 6);
587	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
588	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
589	SDL_LockSurface (surface2);
590	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591	SDL_UnlockSurface (surface2);
592	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)));
593	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
595		963
596	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
597	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
598	}	966	}
599		967
…		…
623	}	991	}
624		992
625	void	993	void
626	error (char *message)	994	error (char *message)
627	CODE:	995	CODE:
		996	fprintf (stderr, "ERROR: %s\n", message);
628	#ifdef _WIN32	997	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	998	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		999	#endif
		1000
		1001	void
		1002	fatal (char *message)
		1003	CODE:
		1004	fprintf (stderr, "FATAL: %s\n", message);
		1005	#ifdef _WIN32
		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
630	#else	1015	#else
631	fprintf (stderr, "ERROR: %s\n", message);	1016	_exit (retval);
632	#endif	1017	#endif
633		1018
634	void	1019	void
635	fatal (char *message)	1020	debug ()
636	CODE:	1021	CODE:
637	#ifdef _WIN32	1022	{
638	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1023	#if DEBUG
639	#else	1024	VALGRIND_DO_LEAK_CHECK;
640	fprintf (stderr, "FATAL: %s\n", message);
641	#endif	1025	#endif
642	exit (1);	1026	}
643		1027
644	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
645		1029
646	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
647	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
648	CODE:	1034	CODE:
649	{	1035	{
650	int count;	1036	int count;
651	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
654	}	1040	}
655	OUTPUT:	1041	OUTPUT:
656	RETVAL	1042	RETVAL
657		1043
658	void	1044	void
659	DESTROY (CFClient::Font self)	1045	DESTROY (CFPlus::Font self)
660	CODE:	1046	CODE:
661	pango_font_description_free (self);	1047	pango_font_description_free (self);
662		1048
663	void	1049	void
664	make_default (CFClient::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
665	CODE:	1052	CODE:
666	default_font = self;	1053	default_font = self;
667		1054
668	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
669		1056
670	CFClient::Layout	1057	PROTOTYPES: DISABLE
671	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1058
		1059	void
		1060	reset_glyph_cache ()
		1061	PROTOTYPE:
		1062	CODE:
		1063	tc_clear ();
		1064
		1065	CFPlus::Layout
		1066	new (SV *class)
672	CODE:	1067	CODE:
673	New (0, RETVAL, 1, struct cf_layout);	1068	New (0, RETVAL, 1, struct cf_layout);
		1069
674	RETVAL->pl = pango_layout_new (context);	1070	RETVAL->pl = pango_layout_new (opengl_context);
675	RETVAL->base_height = base_height;	1071	RETVAL->r = 1.;
		1072	RETVAL->g = 1.;
		1073	RETVAL->b = 1.;
		1074	RETVAL->a = 1.;
		1075	RETVAL->base_height = MIN_FONT_HEIGHT;
676	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
		1078
677	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
678	pango_layout_set_font_description (RETVAL->pl, default_font);	1080	layout_update_font (RETVAL);
679	OUTPUT:	1081	OUTPUT:
680	RETVAL	1082	RETVAL
681		1083
682	void	1084	void
683	DESTROY (CFClient::Layout self)	1085	DESTROY (CFPlus::Layout self)
684	CODE:	1086	CODE:
685	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
686	Safefree (self);	1089	Safefree (self);
687		1090
688	void	1091	void
689	set_text (CFClient::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
690	CODE:	1093	CODE:
691	{	1094	{
692	STRLEN textlen;	1095	STRLEN textlen;
693	char *text = SvPVutf8 (text_, textlen);	1096	char *text = SvPVutf8 (text_, textlen);
694		1097
695	pango_layout_set_text (self->pl, text, textlen);	1098	pango_layout_set_text (self->pl, text, textlen);
696	}	1099	}
697		1100
698	void	1101	void
699	set_markup (CFClient::Layout self, SV *text_)	1102	set_markup (CFPlus::Layout self, SV *text_)
700	CODE:	1103	CODE:
701	{	1104	{
702	STRLEN textlen;	1105	STRLEN textlen;
703	char *text = SvPVutf8 (text_, textlen);	1106	char *text = SvPVutf8 (text_, textlen);
704		1107
705	pango_layout_set_markup (self->pl, text, textlen);	1108	pango_layout_set_markup (self->pl, text, textlen);
706	}	1109	}
707		1110
		1111	void
		1112	set_shapes (CFPlus::Layout self, ...)
		1113	CODE:
		1114	{
		1115	PangoAttrList *attrs = 0;
		1116	const char *text = pango_layout_get_text (self->pl);
		1117	const char *pos = text;
		1118	int arg = 4;
		1119
		1120	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1121	{
		1122	PangoRectangle inkrect, rect;
		1123	PangoAttribute *attr;
		1124
		1125	int x = SvIV (ST (arg - 3));
		1126	int y = SvIV (ST (arg - 2));
		1127	int w = SvIV (ST (arg - 1));
		1128	int h = SvIV (ST (arg ));
		1129
		1130	inkrect.x = 0;
		1131	inkrect.y = 0;
		1132	inkrect.width = 0;
		1133	inkrect.height = 0;
		1134
		1135	rect.x = x * PANGO_SCALE;
		1136	rect.y = y * PANGO_SCALE;
		1137	rect.width = w * PANGO_SCALE;
		1138	rect.height = h * PANGO_SCALE;
		1139
		1140	if (!attrs)
		1141	attrs = pango_layout_get_attributes (self->pl);
		1142
		1143	attr = pango_attr_shape_new (&inkrect, &rect);
		1144	attr->start_index = pos - text;
		1145	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1146	pango_attr_list_insert (attrs, attr);
		1147
		1148	arg += 4;
		1149	pos += sizeof (OBJ_STR) - 1;
		1150	}
		1151
		1152	if (attrs)
		1153	pango_layout_set_attributes (self->pl, attrs);
		1154	}
		1155
		1156	void
		1157	get_shapes (CFPlus::Layout self)
		1158	PPCODE:
		1159	{
		1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1161
		1162	do
		1163	{
		1164	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1165
		1166	if (run && shape_attr_p (run))
		1167	{
		1168	PangoRectangle extents;
		1169	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1170
		1171	EXTEND (SP, 2);
		1172	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1173	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1174	}
		1175	}
		1176	while (pango_layout_iter_next_run (iter));
		1177
		1178	pango_layout_iter_free (iter);
		1179	}
		1180
		1181	int
		1182	has_wrapped (CFPlus::Layout self)
		1183	CODE:
		1184	{
		1185	int lines = 1;
		1186	const char *text = pango_layout_get_text (self->pl);
		1187
		1188	while (*text)
		1189	lines += *text++ == '\n';
		1190
		1191	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1192	}
		1193	OUTPUT:
		1194	RETVAL
		1195
708	SV *	1196	SV *
709	get_text (CFClient::Layout self)	1197	get_text (CFPlus::Layout self)
710	CODE:	1198	CODE:
711	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
712	SvUTF8_on (RETVAL);	1200	sv_utf8_decode (RETVAL);
713	OUTPUT:	1201	OUTPUT:
714	RETVAL	1202	RETVAL
715		1203
716	void	1204	void
		1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1206	CODE:
		1207	self->r = r;
		1208	self->g = g;
		1209	self->b = b;
		1210	self->a = a;
		1211
		1212	void
717	set_font (CFClient::Layout self, CFClient::Font font = 0)	1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
718	CODE:	1214	CODE:
719	if (self->font != font)	1215	if (self->font != font)
720	{	1216	{
721	self->font = font;	1217	self->font = font;
722	layout_update_font (self);	1218	layout_update_font (self);
723	}	1219	}
724		1220
725	void	1221	void
726	set_height (CFClient::Layout self, int base_height)	1222	set_height (CFPlus::Layout self, int base_height)
727	CODE:	1223	CODE:
728	if (self->base_height != base_height)	1224	if (self->base_height != base_height)
729	{	1225	{
730	self->base_height = base_height;	1226	self->base_height = base_height;
731	layout_update_font (self);	1227	layout_update_font (self);
732	}	1228	}
733		1229
734	void	1230	void
735	set_width (CFClient::Layout self, int max_width = -1)	1231	set_width (CFPlus::Layout self, int max_width = -1)
736	CODE:	1232	CODE:
737	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
738		1234
739	void	1235	void
		1236	set_indent (CFPlus::Layout self, int indent)
		1237	CODE:
		1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1239
		1240	void
		1241	set_spacing (CFPlus::Layout self, int spacing)
		1242	CODE:
		1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1244
		1245	void
		1246	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1247	CODE:
		1248	pango_layout_set_ellipsize (self->pl,
		1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1252	: PANGO_ELLIPSIZE_NONE
		1253	);
		1254
		1255	void
		1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1257	CODE:
		1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1259
		1260	void
740	size (CFClient::Layout self)	1261	size (CFPlus::Layout self)
741	PPCODE:	1262	PPCODE:
742	{	1263	{
743	int w, h;	1264	int w, h;
744		1265
745	layout_get_pixel_size (self, &w, &h);	1266	layout_get_pixel_size (self, &w, &h);
…		…
748	PUSHs (sv_2mortal (newSViv (w)));	1269	PUSHs (sv_2mortal (newSViv (w)));
749	PUSHs (sv_2mortal (newSViv (h)));	1270	PUSHs (sv_2mortal (newSViv (h)));
750	}	1271	}
751		1272
752	int	1273	int
		1274	descent (CFPlus::Layout self)
		1275	CODE:
		1276	{
		1277	PangoRectangle rect;
		1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1279	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1280	RETVAL = PANGO_DESCENT (rect);
		1281	}
		1282	OUTPUT:
		1283	RETVAL
		1284
		1285	int
753	xy_to_index (CFClient::Layout self, int x, int y)	1286	xy_to_index (CFPlus::Layout self, int x, int y)
754	CODE:	1287	CODE:
755	{	1288	{
756	int index, trailing;	1289	int index, trailing;
757	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
758	RETVAL = index;	1291	RETVAL = index + trailing;
759	}	1292	}
760	OUTPUT:	1293	OUTPUT:
761	RETVAL	1294	RETVAL
762		1295
763	void	1296	void
764	cursor_pos (CFClient::Layout self, int index)	1297	cursor_pos (CFPlus::Layout self, int index)
765	PPCODE:	1298	PPCODE:
766	{	1299	{
767	PangoRectangle strong_pos;	1300	PangoRectangle strong_pos;
768	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
769		1302
…		…
772	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
773	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
774	}	1307	}
775		1308
776	void	1309	void
777	render (CFClient::Layout self)	1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
778	PPCODE:	1311	PPCODE:
779	{	1312	{
780	SV *retval;	1313	int line, x;
781	int w, h;
782	FT_Bitmap bitmap;
783		1314
784	layout_get_pixel_size (self, &w, &h);	1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
785		1317
786	retval = newSV (w * h);
787	SvPOK_only (retval);
788	SvCUR_set (retval, w * h);
789
790	bitmap.rows = h;
791	bitmap.width = w;
792	bitmap.pitch = w;
793	bitmap.buffer = (unsigned char*)SvPVX (retval);
794	bitmap.num_grays = 256;
795	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
796
797	memset (bitmap.buffer, 0, w * h);
798
799	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
800
801	EXTEND (SP, 3);	1318	EXTEND (SP, 2);
802	PUSHs (sv_2mortal (newSViv (w)));	1319	PUSHs (sv_2mortal (newSViv (line - 1)));
		1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1321	}
		1322
		1323	void
		1324	line_x_to_index (CFPlus::Layout self, int line, int x)
		1325	PPCODE:
		1326	{
		1327	PangoLayoutLine *lp;
		1328	int index, trailing;
		1329
		1330	if (line < 0)
		1331	XSRETURN_EMPTY;
		1332
		1333	if (!(lp = pango_layout_get_line (self->pl, line)))
		1334	XSRETURN_EMPTY; /* do better */
		1335
		1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1337
		1338	EXTEND (SP, 2);
		1339	if (GIMME_V == G_SCALAR)
		1340	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1341	else
		1342	{
803	PUSHs (sv_2mortal (newSViv (h)));	1343	PUSHs (sv_2mortal (newSViv (index)));
804	PUSHs (sv_2mortal (retval));	1344	PUSHs (sv_2mortal (newSViv (trailing)));
		1345	}
805	}	1346	}
806		1347
		1348	void
		1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1350	CODE:
		1351	rc_clear (self->rc);
		1352	pango_opengl_render_layout_subpixel (
		1353	self->pl,
		1354	self->rc,
		1355	x * PANGO_SCALE, y * PANGO_SCALE,
		1356	self->r, self->g, self->b, self->a,
		1357	flags
		1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
		1381
807	MODULE = CFClient PACKAGE = CFClient::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
808		1383
		1384	PROTOTYPES: ENABLE
		1385
809	void	1386	void
		1387	pad (SV *data_, int ow, int oh, int nw, int nh)
		1388	CODE:
		1389	{
		1390	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1391	{
		1392	STRLEN datalen;
		1393	char *data = SvPVbyte (data_, datalen);
		1394	int bpp = datalen / (ow * oh);
		1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1396
		1397	SvPOK_only (result_);
		1398	SvCUR_set (result_, nw * nh * bpp);
		1399
		1400	memset (SvPVX (result_), 0, nw * nh * bpp);
		1401	while (oh--)
		1402	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1403
		1404	sv_setsv (data_, result_);
		1405	}
		1406	}
		1407
		1408	void
810	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1409	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
811	PROTOTYPE: $$$;$$	1410	PROTOTYPE: $$$;$$
		1411	ALIAS:
		1412	draw_quad_alpha = 1
		1413	draw_quad_alpha_premultiplied = 2
812	CODE:	1414	CODE:
813	{	1415	{
814	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
815	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
816	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
817	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
818	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
819		1423
820	if (items < 5)	1424	if (items < 5)
821	{	1425	{
822	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
823	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
824	}	1428	}
825		1429
		1430	if (ix)
		1431	{
		1432	glEnable (GL_BLEND);
		1433
		1434	if (ix == 2)
		1435	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1436	else
		1437	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1438	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1439
		1440	glEnable (GL_ALPHA_TEST);
		1441	glAlphaFunc (GL_GREATER, 0.01f);
		1442	}
		1443
826	glBindTexture (GL_TEXTURE_2D, name);	1444	glBindTexture (GL_TEXTURE_2D, name);
827	if (wrap_mode) {	1445
828	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
829	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
830	}
831	glBegin (GL_QUADS);	1446	glBegin (GL_QUADS);
832	glTexCoord2f (0, 0); glVertex2f (x , y );	1447	glTexCoord2f (0, 0); glVertex2f (x , y );
833	glTexCoord2f (0, t); glVertex2f (x , y + h);	1448	glTexCoord2f (0, t); glVertex2f (x , y + h);
834	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1449	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
835	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1450	glTexCoord2f (s, 0); glVertex2f (x + w, y );
836	glEnd ();	1451	glEnd ();
837	}
838		1452
		1453	if (ix)
		1454	{
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	}
		1458	}
		1459
		1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1461	CODE:
		1462	{
		1463	GLint width;
		1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1465	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1466	RETVAL = width > 0;
		1467	}
		1468	OUTPUT:
		1469	RETVAL
		1470
839	MODULE = CFClient PACKAGE = CFClient::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
840		1472
841	CFClient::Map	1473	PROTOTYPES: DISABLE
842	new (SV *class, int map_width, int map_height)	1474
		1475	CFPlus::Map
		1476	new (SV *class)
843	CODE:	1477	CODE:
844	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
845	RETVAL->x = 0;	1479	RETVAL->x = 0;
846	RETVAL->y = 0;	1480	RETVAL->y = 0;
847	RETVAL->w = map_width;	1481	RETVAL->w = 0;
848	RETVAL->h = map_height;	1482	RETVAL->h = 0;
849	RETVAL->ox = 0;	1483	RETVAL->ox = 0;
850	RETVAL->oy = 0;	1484	RETVAL->oy = 0;
851	RETVAL->faces = 8192;	1485	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
852	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1486	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
853	RETVAL->texs = 8192;
854	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
855	RETVAL->rows = 0;	1487	RETVAL->rows = 0;
856	RETVAL->row = 0;	1488	RETVAL->row = 0;
857	OUTPUT:	1489	OUTPUT:
858	RETVAL	1490	RETVAL
859		1491
860	void	1492	void
861	DESTROY (CFClient::Map self)	1493	DESTROY (CFPlus::Map self)
862	CODE:	1494	CODE:
863	{	1495	{
864	map_clear (self);	1496	map_clear (self);
865	Safefree (self->face);	1497	Safefree (self->face2tile);
		1498	Safefree (self->tex);
866	Safefree (self);	1499	Safefree (self);
867	}	1500	}
868		1501
869	void	1502	void
		1503	resize (CFPlus::Map self, int map_width, int map_height)
		1504	CODE:
		1505	self->w = map_width;
		1506	self->h = map_height;
		1507
		1508	void
870	clear (CFClient::Map self)	1509	clear (CFPlus::Map self)
871	CODE:	1510	CODE:
872	map_clear (self);	1511	map_clear (self);
873		1512
874	void	1513	void
875	set_face (CFClient::Map self, int face, int texid)	1514	set_tileid (CFPlus::Map self, int face, int tile)
876	CODE:	1515	CODE:
877	{	1516	{
878	while (self->faces <= face)	1517	need_facenum (self, face); self->face2tile [face] = tile;
879	{	1518	need_texid (self, tile);
880	Append (mapface, self->face, self->faces, self->faces);
881	self->faces *= 2;
882	}
883
884	self->face [face] = texid;
885	}	1519	}
886		1520
887	void	1521	void
		1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1523	CODE:
		1524	{
		1525	tileid texid;
		1526	maptex *tex;
		1527
		1528	if (face < 0 \|\| face >= self->faces)
		1529	return;
		1530
		1531	if (smooth < 0 \|\| smooth >= self->faces)
		1532	return;
		1533
		1534	texid = self->face2tile [face];
		1535
		1536	if (!texid)
		1537	return;
		1538
		1539	tex = self->tex + texid;
		1540	tex->smoothtile = self->face2tile [smooth];
		1541	tex->smoothlevel = level;
		1542	}
		1543
		1544	void
888	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)	1545	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)
889	CODE:	1546	CODE:
890	{	1547	{
891	while (self->texs <= texid)	1548	need_texid (self, texid);
892	{
893	Append (maptex, self->tex, self->texs, self->texs);
894	self->texs *= 2;
895	}
896		1549
897	{	1550	{
898	maptex *tex = self->tex + texid;	1551	maptex *tex = self->tex + texid;
899		1552
900	tex->name = name;	1553	tex->name = name;
…		…
905	tex->r = r;	1558	tex->r = r;
906	tex->g = g;	1559	tex->g = g;
907	tex->b = b;	1560	tex->b = b;
908	tex->a = a;	1561	tex->a = a;
909	}	1562	}
		1563
		1564	// somewhat hackish, but for textures that require it, it really
		1565	// improves the look, and most others don't suffer.
		1566	glBindTexture (GL_TEXTURE_2D, name);
		1567	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1568	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1569	// use uglier nearest interpolation because linear suffers
		1570	// from transparent color bleeding and ugly wrapping effects.
		1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
910	}	1572	}
911		1573
912	int	1574	int
913	ox (CFClient::Map self)	1575	ox (CFPlus::Map self)
914	ALIAS:	1576	ALIAS:
915	oy = 1	1577	oy = 1
		1578	x = 2
		1579	y = 3
		1580	w = 4
		1581	h = 5
916	CODE:	1582	CODE:
917	switch (ix)	1583	switch (ix)
918	{	1584	{
919	case 0: RETVAL = self->ox; break;	1585	case 0: RETVAL = self->ox; break;
920	case 1: RETVAL = self->oy; break;	1586	case 1: RETVAL = self->oy; break;
		1587	case 2: RETVAL = self->x; break;
		1588	case 3: RETVAL = self->y; break;
		1589	case 4: RETVAL = self->w; break;
		1590	case 5: RETVAL = self->h; break;
921	}	1591	}
922	OUTPUT:	1592	OUTPUT:
923	RETVAL	1593	RETVAL
924		1594
925	void	1595	void
926	scroll (CFClient::Map self, int dx, int dy)	1596	scroll (CFPlus::Map self, int dx, int dy)
927	CODE:	1597	CODE:
928	{	1598	{
929	if (dx > 0)	1599	if (dx > 0)
930	map_blank (self, self->x, self->y, dx - 1, self->h);	1600	map_blank (self, self->x, self->y, dx, self->h);
931	else if (dx < 0)	1601	else if (dx < 0)
932	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1602	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
933		1603
934	if (dy > 0)	1604	if (dy > 0)
935	map_blank (self, self->x, self->y, self->w, dy - 1);	1605	map_blank (self, self->x, self->y, self->w, dy);
936	else if (dy < 0)	1606	else if (dy < 0)
937	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1607	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
938		1608
939	self->ox += dx; self->x += dx;	1609	self->ox += dx; self->x += dx;
940	self->oy += dy; self->y += dy;	1610	self->oy += dy; self->y += dy;
941		1611
942	while (self->y < 0)	1612	while (self->y < 0)
…		…
946	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
947	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
948	}	1618	}
949	}	1619	}
950		1620
951	void	1621	SV *
952	map1a_update (CFClient::Map self, SV *data_)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
953	CODE:	1623	CODE:
954	{	1624	{
955	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
956	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
957	mapcell *cell;	1627	mapcell *cell;
958	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
959		1631
960	while (data < data_end)	1632	while (data < data_end - 1)
961	{	1633	{
962	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
963		1635
964	x = ((flags >> 10) & 63) + self->x;	1636	x = self->x + ((flags >> 10) & 63);
965	y = ((flags >> 4) & 63) + self->y;	1637	y = self->y + ((flags >> 4) & 63);
966		1638
967	cell = map_get_cell (self, x, y);	1639	cell = map_get_cell (self, x, y);
968		1640
969	if (flags & 15)	1641	if (flags & 15)
970	{	1642	{
971	if (cell->darkness < 0)	1643	if (!cell->darkness)
972	{	1644	{
		1645	memset (cell, 0, sizeof (*cell));
973	cell->darkness = 0;	1646	cell->darkness = 256;
974	cell->face [0] = 0;
975	cell->face [1] = 0;
976	cell->face [2] = 0;
977	}	1647	}
978		1648
979	cell->darkness = flags & 8 ? *data++ : 255;
980
981	//TODO: don't trust server data to be in-range(!)	1649	//TODO: don't trust server data to be in-range(!)
982		1650
983	if (flags & 4)	1651	if (flags & 8)
984	{	1652	{
985	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1653	if (extmap)
		1654	{
		1655	uint8_t ext, cmd;
		1656
		1657	do
		1658	{
		1659	ext = *data++;
		1660	cmd = ext & 0x3f;
		1661
		1662	if (cmd < 4)
		1663	cell->darkness = 255 - ext * 64 + 1;
		1664	else if (cmd == 5) // health
		1665	{
		1666	cell->stat_width = 1;
		1667	cell->stat_hp = *data++;
		1668	}
		1669	else if (cmd == 6) // monster width
		1670	cell->stat_width = *data++ + 1;
		1671	else if (cmd == 0x47)
		1672	{
		1673	if (*data == 4)
		1674	; // decode player count
		1675
		1676	data += *data + 1;
		1677	}
		1678	else if (cmd == 8) // cell flags
		1679	cell->flags = *data++;
		1680	else if (ext & 0x40) // unknown, multibyte => skip
		1681	data += *data + 1;
		1682	else
		1683	data++;
		1684	}
		1685	while (ext & 0x80);
		1686	}
		1687	else
		1688	cell->darkness = *data++ + 1;
986	}	1689	}
987		1690
		1691	for (z = 0; z <= 2; ++z)
988	if (flags & 2)	1692	if (flags & (4 >> z))
989	{	1693	{
990	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
		1695	need_facenum (self, face);
		1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
991	}	1711	}
992
993	if (flags & 1)
994	{
995	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
996	}
997	}	1712	}
998	else	1713	else
999	cell->darkness = -1;	1714	cell->darkness = 0;
1000	}	1715	}
1001	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1002		1719
1003	SV *	1720	SV *
1004	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1005	CODE:	1722	CODE:
1006	{	1723	{
1007	int x1, x;	1724	int x1, x;
1008	int y1, y;	1725	int y1, y;
1009	int z;	1726	int z;
…		…
1030	{	1747	{
1031	mapcell *cell = row->col + (x - row->c0);	1748	mapcell *cell = row->col + (x - row->c0);
1032		1749
1033	for (z = 0; z <= 0; z++)	1750	for (z = 0; z <= 0; z++)
1034	{	1751	{
1035	mapface face = cell->face [z];
1036
1037	if (face)
1038	{
1039	maptex tex = self->tex [face];	1752	maptex tex = self->tex [cell->tile [z]];
1040	int a0 = 255 - tex.a;	1753	int a0 = 255 - tex.a;
1041	int a1 = tex.a;	1754	int a1 = tex.a;
1042		1755
1043	r = (r * a0 + tex.r * a1) / 255;	1756	r = (r * a0 + tex.r * a1) / 255;
1044	g = (g * a0 + tex.g * a1) / 255;	1757	g = (g * a0 + tex.g * a1) / 255;
1045	b = (b * a0 + tex.b * a1) / 255;	1758	b = (b * a0 + tex.b * a1) / 255;
1046	a = (a * a0 + tex.a * a1) / 255;	1759	a = (a * a0 + tex.a * a1) / 255;
1047	}
1048	}	1760	}
1049	}	1761	}
1050		1762
1051	*map++ = (r )	1763	*map++ = (r )
1052	\| (g << 8)	1764	\| (g << 8)
…		…
1059	}	1771	}
1060	OUTPUT:	1772	OUTPUT:
1061	RETVAL	1773	RETVAL
1062		1774
1063	void	1775	void
1064	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
		1777	CODE:
		1778	{
		1779	int x, y, z;
		1780
		1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1784	smooth_key skey;
		1785
		1786	rc_t *rc = rc_alloc ();
		1787	rc_key_t key;
		1788	rc_array_t *arr;
		1789
		1790	// thats current max. sorry.
		1791	if (sw > 255) sw = 255;
		1792	if (sh > 255) sh = 255;
		1793
		1794	// clear key, in case of extra padding
		1795	memset (&skey, 0, sizeof (skey));
		1796
		1797	memset (&key, 0, sizeof (key));
		1798	key.r = 255;
		1799	key.g = 255;
		1800	key.b = 255;
		1801	key.a = 255;
		1802	key.mode = GL_QUADS;
		1803	key.format = GL_T2F_V3F;
		1804	key.texname = -1;
		1805
		1806	mx += self->x;
		1807	my += self->y;
		1808
		1809	// first pass: determine smooth_max
		1810	// rather ugly, if you ask me
		1811	// could also be stored inside mapcell and updated on change
		1812	memset (smooth_max, 0, sizeof (smooth_max));
		1813
		1814	for (y = 0; y < sh; y++)
		1815	if (0 <= y + my && y + my < self->rows)
		1816	{
		1817	maprow *row = self->row + (y + my);
		1818
		1819	for (x = 0; x < sw; x++)
		1820	if (row->c0 <= x + mx && x + mx < row->c1)
		1821	{
		1822	mapcell *cell = row->col + (x + mx - row->c0);
		1823
		1824	smooth_max[x + 1][y + 1] =
		1825	MAX (self->tex [cell->tile [0]].smoothlevel,
		1826	MAX (self->tex [cell->tile [1]].smoothlevel,
		1827	self->tex [cell->tile [2]].smoothlevel));
		1828	}
		1829	}
		1830
		1831	glEnable (GL_BLEND);
		1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1834
		1835	for (z = 0; z <= 2; z++)
		1836	{
		1837	memset (smooth_level, 0, sizeof (smooth_level));
		1838
		1839	for (y = 0; y < sh; y++)
		1840	if (0 <= y + my && y + my < self->rows)
		1841	{
		1842	maprow *row = self->row + (y + my);
		1843
		1844	for (x = 0; x < sw; x++)
		1845	if (row->c0 <= x + mx && x + mx < row->c1)
		1846	{
		1847	mapcell *cell = row->col + (x + mx - row->c0);
		1848	tileid tile = cell->tile [z];
		1849
		1850	if (tile)
		1851	{
		1852	maptex tex = self->tex [tile];
		1853	int px, py;
		1854
		1855	if (key.texname != tex.name)
		1856	{
		1857	if (!tex.name)
		1858	tex = self->tex [2]; /* missing, replace by noface */
		1859
		1860	key.texname = tex.name;
		1861	arr = rc_array (rc, &key);
		1862	}
		1863
		1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1871
		1872	if (cell->flags && z == 2)
		1873	{
		1874	// overlays such as the speech bubble, probably more to come
		1875	if (cell->flags & 1)
		1876	{
		1877	maptex tex = self->tex [1];
		1878	int px = x * T + T * 2 / 32;
		1879	int py = y * T - T * 6 / 32;
		1880
		1881	if (tex.name)
		1882	{
		1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1893	}
		1894	}
		1895	}
		1896
		1897	// update smooth hash
		1898	if (tex.smoothtile)
		1899	{
		1900	skey.tile = tex.smoothtile;
		1901	skey.level = tex.smoothlevel;
		1902
		1903	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1904
		1905	// add bits to current tile and all neighbours. skey.x\|y is
		1906	// shifted +1\|+1 so we always stay positive.
		1907
		1908	// bits is ___n cccc CCCC bbbb
		1909	// n do not draw borders&corners
		1910	// c draw these corners, but...
		1911	// C ... not these
		1912	// b draw these borders
		1913
		1914	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1915	// ┃· ·· ·┃ ━━
		1916
		1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1918	// ·· ·· ·┏ ┓·
		1919
		1920	// full tile
		1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1922
		1923	// borders
		1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1928
		1929	// corners
		1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1934	}
		1935	}
		1936	}
		1937	}
		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
		1942	// go through all smoothlevels, lowest to highest, then draw.
		1943	// this is basically counting sort
		1944	{
		1945	int w, b;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
		1949	for (w = 0; w < 256 / 32; ++w)
		1950	{
		1951	uint32_t smask = smooth_level [w];
		1952	if (smask)
		1953	for (b = 0; b < 32; ++b)
		1954	if (smask & (((uint32_t)1) << b))
		1955	{
		1956	int level = (w << 5) \| b;
		1957	HE *he;
		1958
		1959	hv_iterinit (smooth);
		1960	while ((he = hv_iternext (smooth)))
		1961	{
		1962	smooth_key skey = (smooth_key )HeKEY (he);
		1963	IV bits = SvIVX (HeVAL (he));
		1964
		1965	if (!(bits & 0x1000)
		1966	&& skey->level == level
		1967	&& level > smooth_max [skey->x][skey->y])
		1968	{
		1969	maptex tex = self->tex [skey->tile];
		1970	int px = (((int)skey->x) - 1) * T;
		1971	int py = (((int)skey->y) - 1) * T;
		1972	int border = bits & 15;
		1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1974	float dx = tex.s * .0625f; // 16 images/row
		1975	float dy = tex.t * .5f ; // 2 images/column
		1976
		1977	if (tex.name)
		1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
		1981	if (key.texname != tex.name)
		1982	{
		1983	glEnd ();
		1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1985	glBegin (GL_QUADS);
		1986	}
		1987
		1988	if (border)
		1989	{
		1990	float ox = border * dx;
		1991
		1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1996	}
		1997
		1998	if (corner)
		1999	{
		2000	float ox = corner * dx;
		2001
		2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
		2007	}
		2008	}
		2009	}
		2010	}
		2011	}
		2012
		2013	glEnd ();
		2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
		2016	}
		2017
		2018	hv_clear (smooth);
		2019	}
		2020
		2021	glDisable (GL_BLEND);
		2022	rc_free (rc);
		2023
		2024	// top layer: overlays such as the health bar
		2025	for (y = 0; y < sh; y++)
		2026	if (0 <= y + my && y + my < self->rows)
		2027	{
		2028	maprow *row = self->row + (y + my);
		2029
		2030	for (x = 0; x < sw; x++)
		2031	if (row->c0 <= x + mx && x + mx < row->c1)
		2032	{
		2033	mapcell *cell = row->col + (x + mx - row->c0);
		2034
		2035	int px = x * T;
		2036	int py = y * T;
		2037
		2038	if (cell->stat_hp)
		2039	{
		2040	int width = cell->stat_width * T;
		2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2042
		2043	glColor3ub (0, 0, 0);
		2044	glRectf (px + 1, py - thick - 2,
		2045	px + width - 1, py);
		2046
		2047	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2048	glRectf (px + 2,
		2049	py - thick - 1,
		2050	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2051	}
		2052	}
		2053	}
		2054	}
		2055
		2056	void
		2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2058	CODE:
		2059	{
		2060	static float color[16][3] = {
		2061	{ 0.00F, 0.00F, 0.00F },
		2062	{ 1.00F, 1.00F, 1.00F },
		2063	{ 0.00F, 0.00F, 0.55F },
		2064	{ 1.00F, 0.00F, 0.00F },
		2065
		2066	{ 1.00F, 0.54F, 0.00F },
		2067	{ 0.11F, 0.56F, 1.00F },
		2068	{ 0.93F, 0.46F, 0.00F },
		2069	{ 0.18F, 0.54F, 0.34F },
		2070
		2071	{ 0.56F, 0.73F, 0.56F },
		2072	{ 0.80F, 0.80F, 0.80F },
		2073	{ 0.55F, 0.41F, 0.13F },
		2074	{ 0.99F, 0.77F, 0.26F },
		2075
		2076	{ 0.74F, 0.65F, 0.41F },
		2077
		2078	{ 0.00F, 1.00F, 1.00F },
		2079	{ 1.00F, 0.00F, 1.00F },
		2080	{ 1.00F, 1.00F, 0.00F },
		2081	};
		2082
		2083	int x, y;
		2084
		2085	glEnable (GL_TEXTURE_2D);
		2086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2087	glEnable (GL_BLEND);
		2088	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2089	glBegin (GL_QUADS);
		2090
		2091	for (y = 0; y < h; y++)
		2092	for (x = 0; x < w; x++)
		2093	{
		2094	unsigned char m = data [x + y * w];
		2095
		2096	if (m)
		2097	{
		2098	float *c = color [m & 15];
		2099
		2100	float tx1 = m & 0x40 ? 0.5 : 0.;
		2101	float tx2 = tx1 + 0.5;
		2102
		2103	glColor4f (c[0], c[1], c[2], 0.75);
		2104	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2105	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2106	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2107	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2108	}
		2109	}
		2110
		2111	glEnd ();
		2112	glDisable (GL_BLEND);
		2113	glDisable (GL_TEXTURE_2D);
		2114	}
		2115
		2116	void
		2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1065	PPCODE:	2118	PPCODE:
1066	{	2119	{
1067	int vx, vy;
1068	int x, y, z;	2120	int x, y;
1069	int last_name;	2121	int sw1 = sw + 2;
1070	mapface face;	2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1071	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1072	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1073	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1074		2128
1075	memset (darkness, 255, sw4 * sh);
1076	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1077	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1078		2131
1079	vx = self->x + (self->w - sw) / 2 - shift_x;	2132	mx += self->x - 1;
1080	vy = self->y + (self->h - sh) / 2 - shift_y;	2133	my += self->y - 1;
1081		2134
1082	/*	2135	memset (darkness1, 255, sw1 * sh1);
1083	int vx = self->vx = self->w >= sw
1084	? self->x + (self->w - sw) / 2
1085	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1086		2136
1087	int vy = self->vy = self->h >= sh
1088	? self->y + (self->h - sh) / 2
1089	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1090	*/
1091
1092	glColor4ub (255, 255, 255, 255);
1093
1094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1095	glEnable (GL_BLEND);
1096	glEnable (GL_TEXTURE_2D);
1097	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1098
1099	glBegin (GL_QUADS);
1100
1101	last_name = 0;
1102
1103	for (z = 0; z < 3; z++)
1104	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1105	if (0 <= y + vy && y + vy < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1106	{	2139	{
1107	maprow *row = self->row + (y + vy);	2140	maprow *row = self->row + (y + my);
1108		2141
1109	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1110	if (row->c0 <= x + vx && x + vx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1111	{	2144	{
1112	mapcell *cell = row->col + (x + vx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1113		2146
1114	darkness[y * sw4 + x] = cell->darkness < 0	2147	darkness1 [y * sw1 + x] = cell->darkness
		2148	? 255 - (cell->darkness - 1)
1115	? 255 - FOW_DARKNESS	2149	: 255 - FOW_DARKNESS;
1116	: 255 - cell->darkness;
1117
1118	face = cell->face [z];
1119
1120	if (face)
1121	{
1122	maptex tex = self->tex [face];
1123
1124	int px = (x + 1) * 32 - tex.w;
1125	int py = (y + 1) * 32 - tex.h;
1126
1127	if (last_name != tex.name)
1128	{
1129	glEnd ();
1130	last_name = tex.name;
1131	glBindTexture (GL_TEXTURE_2D, last_name);
1132	glBegin (GL_QUADS);
1133	}
1134
1135	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1136	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1137	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1138	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1139	}
1140	}	2150	}
1141	}	2151	}
1142		2152
1143	glEnd ();	2153	for (y = 0; y < sh; ++y)
		2154	for (x = 0; x < sw; ++x)
		2155	{
		2156	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2157	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2158	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2159	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2160	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2161	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2162	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2163	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2164	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1144		2165
1145	glDisable (GL_TEXTURE_2D);	2166	uint8_t r11 = (d11 + d21 + d12) / 3;
1146	glDisable (GL_BLEND);	2167	uint8_t r21 = d21;
		2168	uint8_t r31 = (d21 + d31 + d32) / 3;
		2169
		2170	uint8_t r12 = d12;
		2171	uint8_t r22 = d22;
		2172	uint8_t r32 = d32;
		2173
		2174	uint8_t r13 = (d13 + d23 + d12) / 3;
		2175	uint8_t r23 = d23;
		2176	uint8_t r33 = (d23 + d33 + d32) / 3;
		2177
		2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2187	}
		2188
		2189	free (darkness1);
1147		2190
1148	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1149	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
1150	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
1151	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
1152	}	2195	}
1153		2196
1154	SV *	2197	SV *
1155	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1156	CODE:	2199	CODE:
1157	{	2200	{
1158	int x, y, x1, y1;	2201	int x, y, x1, y1;
1159	SV data_sv = newSV (w h * 7 + 5);	2202	SV data_sv = newSV (w h * 7 + 5);
1160	uint8_t data = (uint8_t )SvPVX (data_sv);	2203	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1185	if (row && row->c0 <= x && x < row->c1)	2228	if (row && row->c0 <= x && x < row->c1)
1186	{	2229	{
1187	mapcell *cell = row->col + (x - row->c0);	2230	mapcell *cell = row->col + (x - row->c0);
1188	uint8_t flags = 0;	2231	uint8_t flags = 0;
1189		2232
1190	if (cell->face [0]) flags \|= 1;	2233	if (cell->tile [0]) flags \|= 1;
1191	if (cell->face [1]) flags \|= 2;	2234	if (cell->tile [1]) flags \|= 2;
1192	if (cell->face [2]) flags \|= 4;	2235	if (cell->tile [2]) flags \|= 4;
1193		2236
1194	*data++ = flags;	2237	*data++ = flags;
1195		2238
1196	if (flags & 1)	2239	if (flags & 1)
1197	{	2240	{
		2241	tileid tile = cell->tile [0];
1198	*data++ = cell->face [0] >> 8;	2242	*data++ = tile >> 8;
1199	*data++ = cell->face [0];	2243	*data++ = tile;
1200	}	2244	}
1201		2245
1202	if (flags & 2)	2246	if (flags & 2)
1203	{	2247	{
		2248	tileid tile = cell->tile [1];
1204	*data++ = cell->face [1] >> 8;	2249	*data++ = tile >> 8;
1205	*data++ = cell->face [1];	2250	*data++ = tile;
1206	}	2251	}
1207		2252
1208	if (flags & 4)	2253	if (flags & 4)
1209	{	2254	{
		2255	tileid tile = cell->tile [2];
1210	*data++ = cell->face [2] >> 8;	2256	*data++ = tile >> 8;
1211	*data++ = cell->face [2];	2257	*data++ = tile;
1212	}	2258	}
1213	}	2259	}
1214	else	2260	else
1215	*data++ = 0;	2261	*data++ = 0;
1216	}	2262	}
…		…
1222	}	2268	}
1223	OUTPUT:	2269	OUTPUT:
1224	RETVAL	2270	RETVAL
1225		2271
1226	void	2272	void
1227	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1228	PPCODE:	2274	PPCODE:
1229	{	2275	{
1230	int x, y, z;	2276	int x, y, z;
1231	int w, h;	2277	int w, h;
1232	int x1, y1;	2278	int x1, y1;
1233		2279
1234	if (*data++ != 0)	2280	if (*data++ != 0)
1235	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
1236		2282
1237	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
1238	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
1239		2285
1240	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1256	{	2302	{
1257	uint8_t flags = *data++;	2303	uint8_t flags = *data++;
1258		2304
1259	if (flags)	2305	if (flags)
1260	{	2306	{
1261	mapface face[3] = { 0, 0, 0 };
1262
1263	mapcell *cell = row_get_cell (row, x);	2307	mapcell *cell = row_get_cell (row, x);
		2308	tileid tile[3] = { 0, 0, 0 };
1264		2309
1265	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2310	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1266	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2311	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1267	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2312	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1268		2313
1269	if (cell->darkness <= 0)	2314	if (cell->darkness == 0)
1270	{	2315	{
1271	cell->darkness = -1;	2316	cell->darkness = 0;
1272		2317
1273	for (z = 0; z <= 2; z++)	2318	for (z = 0; z <= 2; z++)
1274	{	2319	{
1275	cell->face[z] = face[z];	2320	tileid t = tile [z];
1276		2321
1277	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2322	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2323	{
1278	XPUSHs (sv_2mortal (newSViv (face[z])));	2324	XPUSHs (sv_2mortal (newSViv (t)));
		2325	need_texid (self, t);
		2326	}
		2327
		2328	cell->tile [z] = t;
1279	}	2329	}
1280	}	2330	}
1281	}	2331	}
1282	}	2332	}
1283	}	2333	}
1284	}	2334	}
1285		2335
1286	MODULE = CFClient PACKAGE = CFClient::MixChunk	2336	MODULE = CFPlus PACKAGE = CFPlus::RW
1287		2337
1288	CFClient::MixChunk	2338	CFPlus::RW
1289	new_from_file (SV class, char path)	2339	new (SV class, SV data_sv)
1290	CODE:	2340	CODE:
1291	RETVAL = Mix_LoadWAV (path);	2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
1292	OUTPUT:	2347	OUTPUT:
1293	RETVAL	2348	RETVAL
1294		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
1295	void	2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
		2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2448
		2449	PROTOTYPES: DISABLE
		2450
		2451	CFPlus::MixChunk
		2452	new (SV *class, CFPlus::RW rwops)
		2453	CODE:
		2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2455	OUTPUT:
		2456	RETVAL
		2457
		2458	void
1296	DESTROY (CFClient::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
1297	CODE:	2460	CODE:
1298	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
1299		2462
1300	int	2463	int
1301	volume (CFClient::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
1302	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
1303	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
1304	OUTPUT:	2469	OUTPUT:
1305	RETVAL	2470	RETVAL
1306		2471
1307	int	2472	CFPlus::Channel
1308	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1309	CODE:	2474	CODE:
		2475	{
1310	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
1311	OUTPUT:	2487	OUTPUT:
1312	RETVAL	2488	RETVAL
1313		2489
1314	MODULE = CFClient PACKAGE = CFClient::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1315		2491
1316	int	2492	int
1317	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
1318	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
1319	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
1320	OUTPUT:	2499	OUTPUT:
1321	RETVAL	2500	RETVAL
1322		2501
		2502	void
		2503	fade_out (int ms)
		2504	CODE:
		2505	Mix_FadeOutMusic (ms);
		2506
		2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
		2511
1323	CFClient::MixMusic	2512	CFPlus::MixMusic
1324	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
1325	CODE:	2514	CODE:
1326	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
1327	OUTPUT:	2516	OUTPUT:
1328	RETVAL	2517	RETVAL
1329		2518
1330	void	2519	void
1331	DESTROY (CFClient::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
1332	CODE:	2521	CODE:
1333	Mix_FreeMusic (self);	2522	Mix_FreeMusic (self);
1334		2523
1335	int	2524	int
1336	play (CFClient::MixMusic self, int loops = -1)	2525	play (CFPlus::MixMusic self, int loops = -1)
1337	CODE:	2526	CODE:
1338	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
1339	OUTPUT:	2528	OUTPUT:
1340	RETVAL	2529	RETVAL
1341		2530
		2531	void
		2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2533	CODE:
		2534	Mix_FadeInMusicPos (self, loops, ms, position);
		2535
1342	MODULE = CFClient PACKAGE = CFClient::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
1343		2539
1344	BOOT:	2540	BOOT:
1345	{	2541	{
1346	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1347	static const struct {	2543	static const struct {
1348	const char *name;	2544	const char *name;
1349	IV iv;	2545	IV iv;
1350	} *civ, const_iv[] = {	2546	} *civ, const_iv[] = {
1351	# define const_iv(name) { # name, (IV)name }	2547	# define const_iv(name) { # name, (IV)name }
		2548	const_iv (GL_VENDOR),
		2549	const_iv (GL_VERSION),
		2550	const_iv (GL_EXTENSIONS),
1352	const_iv (GL_COLOR_MATERIAL),	2551	const_iv (GL_COLOR_MATERIAL),
1353	const_iv (GL_SMOOTH),	2552	const_iv (GL_SMOOTH),
1354	const_iv (GL_FLAT),	2553	const_iv (GL_FLAT),
1355	const_iv (GL_DITHER),	2554	const_iv (GL_DITHER),
1356	const_iv (GL_BLEND),	2555	const_iv (GL_BLEND),
		2556	const_iv (GL_CULL_FACE),
1357	const_iv (GL_SCISSOR_TEST),	2557	const_iv (GL_SCISSOR_TEST),
		2558	const_iv (GL_DEPTH_TEST),
		2559	const_iv (GL_ALPHA_TEST),
		2560	const_iv (GL_NORMALIZE),
		2561	const_iv (GL_RESCALE_NORMAL),
		2562	const_iv (GL_FRONT),
		2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
1358	const_iv (GL_AND),	2565	const_iv (GL_AND),
1359	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
1360	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
1361	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
1362	const_iv (GL_SRC_ALPHA_SATURATE),	2569	const_iv (GL_DST_ALPHA),
1363	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2570	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1364	const_iv (GL_ONE_MINUS_DST_ALPHA),	2571	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2572	const_iv (GL_SRC_ALPHA_SATURATE),
1365	const_iv (GL_RGB),	2573	const_iv (GL_RGB),
1366	const_iv (GL_RGBA),	2574	const_iv (GL_RGBA),
		2575	const_iv (GL_RGBA4),
		2576	const_iv (GL_RGBA8),
		2577	const_iv (GL_RGB5_A1),
1367	const_iv (GL_UNSIGNED_BYTE),	2578	const_iv (GL_UNSIGNED_BYTE),
		2579	const_iv (GL_UNSIGNED_SHORT),
		2580	const_iv (GL_UNSIGNED_INT),
1368	const_iv (GL_ALPHA),	2581	const_iv (GL_ALPHA),
		2582	const_iv (GL_INTENSITY),
		2583	const_iv (GL_LUMINANCE),
		2584	const_iv (GL_LUMINANCE_ALPHA),
1369	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
1370	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
1371	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
		2594	const_iv (GL_PROXY_TEXTURE_1D),
		2595	const_iv (GL_PROXY_TEXTURE_2D),
1372	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
1373	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
1374	const_iv (GL_TEXTURE_ENV),	2598	const_iv (GL_TEXTURE_ENV),
1375	const_iv (GL_TEXTURE_MAG_FILTER),	2599	const_iv (GL_TEXTURE_MAG_FILTER),
1376	const_iv (GL_TEXTURE_MIN_FILTER),	2600	const_iv (GL_TEXTURE_MIN_FILTER),
1377	const_iv (GL_TEXTURE_ENV_MODE),	2601	const_iv (GL_TEXTURE_ENV_MODE),
1378	const_iv (GL_TEXTURE_WRAP_S),	2602	const_iv (GL_TEXTURE_WRAP_S),
1379	const_iv (GL_TEXTURE_WRAP_T),	2603	const_iv (GL_TEXTURE_WRAP_T),
		2604	const_iv (GL_REPEAT),
1380	const_iv (GL_CLAMP),	2605	const_iv (GL_CLAMP),
1381	const_iv (GL_REPEAT),	2606	const_iv (GL_CLAMP_TO_EDGE),
1382	const_iv (GL_NEAREST),	2607	const_iv (GL_NEAREST),
1383	const_iv (GL_LINEAR),	2608	const_iv (GL_LINEAR),
1384	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2609	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1385	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2610	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1386	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2611	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1387	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2612	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1388	const_iv (GL_GENERATE_MIPMAP),	2613	const_iv (GL_GENERATE_MIPMAP),
1389	const_iv (GL_MODULATE),	2614	const_iv (GL_MODULATE),
1390	const_iv (GL_DECAL),	2615	const_iv (GL_DECAL),
1391	const_iv (GL_REPLACE),	2616	const_iv (GL_REPLACE),
		2617	const_iv (GL_DEPTH_BUFFER_BIT),
1392	const_iv (GL_COLOR_BUFFER_BIT),	2618	const_iv (GL_COLOR_BUFFER_BIT),
1393	const_iv (GL_PROJECTION),	2619	const_iv (GL_PROJECTION),
1394	const_iv (GL_MODELVIEW),	2620	const_iv (GL_MODELVIEW),
1395	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
1396	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
1397	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
1398	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
1399	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
1400	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
		2628	const_iv (GL_LINE_STRIP),
		2629	const_iv (GL_LINE_LOOP),
1401	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
		2631	const_iv (GL_QUAD_STRIP),
		2632	const_iv (GL_TRIANGLES),
		2633	const_iv (GL_TRIANGLE_STRIP),
		2634	const_iv (GL_TRIANGLE_FAN),
1402	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_POLYGON),
1403	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1404	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
		2645	const_iv (GL_V2F),
		2646	const_iv (GL_V3F),
		2647	const_iv (GL_T2F_V3F),
		2648	const_iv (GL_T2F_N3F_V3F),
1405	# undef const_iv	2649	# undef const_iv
1406	};	2650	};
1407		2651
1408	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1409	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2654
		2655	texture_av = newAV ();
		2656	AvREAL_off (texture_av);
1410	}	2657	}
		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
		2664
		2665	char *
		2666	gl_vendor ()
		2667	CODE:
		2668	RETVAL = (char *)glGetString (GL_VENDOR);
		2669	OUTPUT:
		2670	RETVAL
		2671
		2672	char *
		2673	gl_version ()
		2674	CODE:
		2675	RETVAL = (char *)glGetString (GL_VERSION);
		2676	OUTPUT:
		2677	RETVAL
		2678
		2679	char *
		2680	gl_extensions ()
		2681	CODE:
		2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2683	OUTPUT:
		2684	RETVAL
		2685
		2686	const char *glGetString (GLenum pname)
		2687
		2688	GLint glGetInteger (GLenum pname)
		2689	CODE:
		2690	glGetIntegerv (pname, &RETVAL);
		2691	OUTPUT:
		2692	RETVAL
		2693
		2694	GLdouble glGetDouble (GLenum pname)
		2695	CODE:
		2696	glGetDoublev (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
1411		2699
1412	int glGetError ()	2700	int glGetError ()
		2701
		2702	void glFinish ()
1413		2703
1414	void glClear (int mask)	2704	void glClear (int mask)
1415		2705
1416	void glClearColor (float r, float g, float b, float a = 1.0)	2706	void glClearColor (float r, float g, float b, float a = 1.0)
1417	PROTOTYPE: @	2707	PROTOTYPE: @
…		…
1424		2714
1425	void glHint (int target, int mode)	2715	void glHint (int target, int mode)
1426		2716
1427	void glBlendFunc (int sfactor, int dfactor)	2717	void glBlendFunc (int sfactor, int dfactor)
1428		2718
		2719	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2720	CODE:
		2721	gl_BlendFuncSeparate (sa, da, saa, daa);
		2722
		2723	void glDepthMask (int flag)
		2724
1429	void glLogicOp (int opcode)	2725	void glLogicOp (int opcode)
1430		2726
1431	void glColorMask (int red, int green, int blue, int alpha)	2727	void glColorMask (int red, int green, int blue, int alpha)
1432		2728
1433	void glMatrixMode (int mode)	2729	void glMatrixMode (int mode)
…		…
1436		2732
1437	void glPopMatrix ()	2733	void glPopMatrix ()
1438		2734
1439	void glLoadIdentity ()	2735	void glLoadIdentity ()
1440		2736
		2737	void glDrawBuffer (int buffer)
		2738
		2739	void glReadBuffer (int buffer)
		2740
1441	# near and far are due to microsofts buggy c compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
		2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2743
		2744	# near_ and far_ are due to microsofts buggy "c" compiler
1442	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
1443		2748
1444	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
1445		2750
1446	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
1447		2752
…		…
1455		2760
1456	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
1457	CODE:	2762	CODE:
1458	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
1459		2764
1460	void glBegin (int mode)
1461
1462	void glEnd ()
1463
1464	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
1465	PROTOTYPE: @	2766	ALIAS:
		2767	glColor_premultiply = 1
1466	CODE:	2768	CODE:
1467	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2769	if (ix)
		2770	{
		2771	r *= a;
		2772	g *= a;
		2773	b *= a;
		2774	}
		2775	// microsoft visual "c" rounds instead of truncating...
		2776	glColor4f (r, g, b, a);
		2777
		2778	void glRasterPos (float x, float y, float z = 0.)
		2779	CODE:
		2780	glRasterPos3f (0, 0, z);
		2781	glBitmap (0, 0, 0, 0, x, y, 0);
1468		2782
1469	void glVertex (float x, float y, float z = 0.)	2783	void glVertex (float x, float y, float z = 0.)
1470	CODE:	2784	CODE:
1471	glVertex3f (x, y, z);	2785	glVertex3f (x, y, z);
1472		2786
1473	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
1474	CODE:	2788	CODE:
1475	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
1476		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
1477	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
1478	CODE:	2821	CODE:
1479	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
1480		2823
1481	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
1484		2827
1485	void glBindTexture (int target, int name)	2828	void glBindTexture (int target, int name)
1486		2829
1487	void glConvolutionParameter (int target, int pname, float params)	2830	void glConvolutionParameter (int target, int pname, float params)
1488	CODE:	2831	CODE:
1489	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2832	if (gl.ConvolutionParameterf)
		2833	gl.ConvolutionParameterf (target, pname, params);
1490		2834
1491	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2835	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1492	CODE:	2836	CODE:
1493	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2837	if (gl.ConvolutionFilter2D)
1494	(target, internalformat, width, height, format, type, data));	2838	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1495		2839
1496	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2840	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1497	CODE:	2841	CODE:
1498	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2842	if (gl.SeparableFilter2D)
1499	(target, internalformat, width, height, format, type, row, column));	2843	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1500		2844
1501	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2845	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1502		2846
1503	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1504		2848
1505	void glRasterPos (int x, int y)	2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1506	CODE:	2850
1507	glRasterPos2i (x, y);	2851	void glPixelZoom (float x, float y)
1508		2852
1509	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2853	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1510		2854
1511	int glGenTexture ()	2855	int glGenTexture ()
1512	CODE:	2856	CODE:
1513	{	2857	RETVAL = gen_texture ();
1514	GLuint name;
1515	glGenTextures (1, &name);
1516	RETVAL = name;
1517	}
1518	OUTPUT:	2858	OUTPUT:
1519	RETVAL	2859	RETVAL
1520		2860
1521	void glDeleteTexture (int name)	2861	void glDeleteTexture (int name)
1522	CODE:	2862	CODE:
1523	{
1524	GLuint name_ = name;
1525	glDeleteTextures (1, &name_);	2863	del_texture (name);
1526	}	2864
1527
1528	int glGenList ()	2865	int glGenList ()
1529	CODE:	2866	CODE:
1530	RETVAL = glGenLists (1);	2867	RETVAL = glGenLists (1);
1531	OUTPUT:	2868	OUTPUT:
1532	RETVAL	2869	RETVAL
…		…
1539		2876
1540	void glEndList ()	2877	void glEndList ()
1541		2878
1542	void glCallList (int list)	2879	void glCallList (int list)
1543		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs. Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC