ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		50
30	#ifndef _WIN32	51	#ifndef _WIN32
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	57	#endif
44		58
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		60
49	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
50		62
51	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
53		65
54	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
55		75
56	static struct	76	static struct
57	{	77	{
58	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	79	#include "glfunc.h"
60	#undef GL_FUNC	80	#undef GL_FUNC
61	} gl;	81	} gl;
62		82
		83	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	85	{
65	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	90	else
70	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
71	}	92	}
72		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 DC__Channel;
		126	typedef SDL_RWops *DC__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
75		129
76	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *DC__Font;
77		131
78	static int	132	static int
79	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
80	{	134	{
81	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
92		146
93	return 0;	147	return 0;
94	}	148	}
95		149
96	typedef struct cf_layout {	150	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
100	int base_height;	153	int base_height;
101	CFClient__Font font;	154	DC__Font font;
		155	rc_t *rc;
102	} *CFClient__Layout;	156	} *DC__Layout;
103		157
104	static CFClient__Font default_font;	158	static DC__Font default_font;
105	static PangoContext *ft2_context, *cairo_context;	159	static PangoContext *opengl_context;
106	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
107		161
108	static void	162	static void
109	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
110	{	164	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	166	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	168	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	170	}
121		171
122	static void	172	static void
123	layout_update_font (CFClient__Layout self)	173	layout_update_font (DC__Layout self)
124	{	174	{
125	/* 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
126	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
127	*/	177	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
132		182
133	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
134	}	184	}
135		185
136	static void	186	static void
137	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	187	layout_get_pixel_size (DC__Layout self, int *w, int *h)
138	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
140		193
141	if (!*w) *w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!*h) *h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		196
144	*w = (*w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
145	}	198	if (!rect.height) rect.height = 1;
146		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
147	typedef uint16_t mapface;	205	typedef uint16_t faceid;
148		206
149	typedef struct {	207	typedef struct {
150	GLint name;	208	GLuint name;
151	int w, h;	209	int w, h;
152	float s, t;	210	float s, t;
153	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
154	} maptex;	214	} maptex;
155		215
156	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
157	int16_t darkness;	219	uint16_t darkness;
158	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	221	} mapcell;
160		222
161	typedef struct {	223	typedef struct {
162	int32_t c0, c1;	224	int32_t c0, c1;
163	mapcell *col;	225	mapcell *col;
164	} maprow;	226	} maprow;
165		227
166	typedef struct map {	228	typedef struct map {
167	int x, y, w, h;	229	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	231	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	232	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		233
175	int32_t rows;	234	int32_t rows;
176	maprow *row;	235	maprow *row;
177	} *CFClient__Map;	236	} *DC__Map;
178		237
179	static char *	238	static char *
180	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
181	{	240	{
182	char *p;	241	char *p;
…		…
199	}	258	}
200		259
201	#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))
202	#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))
203		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
204	static maprow *	283	static maprow *
205	map_get_row (CFClient__Map self, int y)	284	map_get_row (DC__Map self, int y)
206	{	285	{
207	if (0 > y)	286	if (0 > y)
208	{	287	{
209	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
248		327
249	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
250	}	329	}
251		330
252	static mapcell *	331	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
254	{	333	{
255	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
256	}	335	}
257		336
258	static void	337	static void
259	map_clear (CFClient__Map self)	338	map_clear (DC__Map self)
260	{	339	{
261	int r;	340	int r;
262		341
263	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
272	self->row = 0;	351	self->row = 0;
273	self->rows = 0;	352	self->rows = 0;
274	}	353	}
275		354
276	static void	355	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
278	{	357	{
279	int x, y;	358	int x, y;
280	maprow *row;	359	maprow *row;
		360	mapcell *cell;
281		361
282	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	363	if (y >= 0)
284	{	364	{
285	if (y >= self->rows)	365	if (y >= self->rows)
…		…
291	if (x >= row->c0)	371	if (x >= row->c0)
292	{	372	{
293	if (x >= row->c1)	373	if (x >= row->c1)
294	break;	374	break;
295		375
296	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;
297	}	382	}
298	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		393	{
		394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (*sv, SvIVX (*sv) | bits);
		398	else
		399	sv_setiv (*sv, bits);
299	}	400	}
300		401
301	static void	402	static void
302	music_finished (void)	403	music_finished (void)
303	{	404	{
…		…
339	n |= n >> 16;	440	n |= n >> 16;
340		441
341	return n + 1;	442	return n + 1;
342	}	443	}
343		444
344	MODULE = CFClient PACKAGE = CFClient	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
		503	MODULE = Deliantra::Client PACKAGE = DC
345		504
346	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
347		506
348	BOOT:	507	BOOT:
349	{	508	{
350	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	510	static const struct {
352	const char *name;	511	const char *name;
353	IV iv;	512	IV iv;
354	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
355	# 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
356	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
373	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),
374	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
438	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	624
451	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
452	const_iv (KMOD_ALT),
453	const_iv (KMOD_META)
454	# undef const_iv	626	# undef const_iv
455	};	627	};
456		628
457	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; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
		641
		642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
460		648
461	NV floor (NV x)	649	NV floor (NV x)
462		650
463	NV ceil (NV x)	651	NV ceil (NV x)
464		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
465	void	657	void
466	pango_init ()	658	pango_init ()
467	CODE:	659	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	660	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}
475	{
476	cairo_font_options_t *fopt = cairo_font_options_create ();
477	cairo_fontmap = pango_cairo_font_map_get_default ();
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	664	}
		665
		666	char *
		667	SDL_GetError ()
491		668
492	int	669	int
493	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
494		671
495	void	672	void
496	SDL_Quit ()	673	SDL_Quit ()
497		674
498	void	675	void
499	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	677	PPCODE:
501	{	678	{
502	SDL_Rect **m;	679	SDL_Rect **m;
503		680
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		685
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		688
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		693
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		695	#if SDL_VERSION_ATLEAST(1,2,10)
519	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
521		699
522	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523		701
524	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
525	while (*m)	703	while (*m)
526	{	704	{
		705	if ((*m)->w >= 800 && (*m)->h >= 480)
		706	{
527	AV *av = newAV ();	707	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
529	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));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
531		714
532	++m;	715	++m;
533	}	716	}
534	}	717	}
535		718
536	char *
537	SDL_GetError ()
538
539	int	719	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	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
542	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544	);	733	);
		734
545	if (RETVAL)	735	if (RETVAL)
546	{	736	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	741	#include "glfunc.h"
550	# undef GL_FUNC	742	#undef GL_FUNC
551	}	743	}
		744	}
552	OUTPUT:	745	OUTPUT:
553	RETVAL	746	RETVAL
554		747
555	void	748	void
556	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
557		750
558	char *	751	char *
559	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
560		753
		754	int
		755	SDL_GetAppState ()
		756
561	void	757	void
562	SDL_PollEvent ()	758	poll_events ()
563	PPCODE:	759	PPCODE:
564	{	760	{
565	SDL_Event ev;	761	SDL_Event ev;
566		762
567	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	765	{
569	HV *hv = newHV ();	766	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		768
572	switch (ev.type)	769	switch (ev.type)
…		…
574	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
575	case SDL_KEYUP:	772	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	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 */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	778	break;
581		779
582	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	783	break;
586		784
587	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
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
595	break;	811	break;
596		812
597	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	827	break;
612	}	828	}
613		829
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	831	}
616	}	832	}
617		833
618	int	834	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	836	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
623		839
624	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
625	Mix_CloseAudio ()	857	Mix_CloseAudio ()
626		858
627	int	859	int
628	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
629		861
		862	const char *
		863	Mix_GetError ()
		864
630	void	865	void
631	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
632	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
633	#ifndef _WIN32	874	#ifdef _WIN32
634	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	}
635	#endif	896	#endif
		897	}
636		898
637	void	899	void
638	add_font (char *file)	900	add_font (char *file)
639	CODE:	901	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32
642	// cairo... sigh... requires win2000
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		903
646	void	904	void
647	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
648	ALIAS:	906	ALIAS:
649	load_image_file = 1	907	load_image_file = 1
…		…
652	STRLEN image_len;	910	STRLEN image_len;
653	char *image = (char *)SvPVbyte (image_, image_len);	911	char *image = (char *)SvPVbyte (image_, image_len);
654	SDL_Surface *surface, *surface2;	912	SDL_Surface *surface, *surface2;
655	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
659		917
660	if (!rw)	918	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
662		920
…		…
691		949
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		951
694	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
695		953
		954	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	955	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	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)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
705		963
706	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
708	}	966	}
709		967
…		…
735	void	993	void
736	error (char *message)	994	error (char *message)
737	CODE:	995	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	997	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741	#endif	999	#endif
742		1000
743	void	1001	void
744	fatal (char *message)	1002	fatal (char *message)
745	CODE:	1003	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1005	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749	#endif	1007	#endif
750	_exit (1);	1008	_exit (1);
751		1009
752	void	1010	void
753	_exit (int retval)	1011	_exit (int retval = 0)
754	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
755	_exit (retval);	1016	_exit (retval);
		1017	#endif
756		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
757	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1029
759	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
760	new_from_file (SV *class, char *path, int id = 0)	1033	new_from_file (SV *class, char *path, int id = 0)
761	CODE:	1034	CODE:
762	{	1035	{
763	int count;	1036	int count;
764	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
767	}	1040	}
768	OUTPUT:	1041	OUTPUT:
769	RETVAL	1042	RETVAL
770		1043
771	void	1044	void
772	DESTROY (CFClient::Font self)	1045	DESTROY (DC::Font self)
773	CODE:	1046	CODE:
774	pango_font_description_free (self);	1047	pango_font_description_free (self);
775		1048
776	void	1049	void
777	make_default (CFClient::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
778	CODE:	1052	CODE:
779	default_font = self;	1053	default_font = self;
780		1054
781	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1056
783	CFClient::Layout	1057	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1058
		1059	void
		1060	glyph_cache_backup ()
		1061	PROTOTYPE:
		1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
		1069	tc_restore ();
		1070
		1071	DC::Layout
		1072	new (SV *class)
785	CODE:	1073	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
787		1075
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1077	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
796		1084
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
799	OUTPUT:	1087	OUTPUT:
800	RETVAL	1088	RETVAL
801		1089
802	void	1090	void
803	DESTROY (CFClient::Layout self)	1091	DESTROY (DC::Layout self)
804	CODE:	1092	CODE:
805	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
806	Safefree (self);	1095	Safefree (self);
807		1096
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1097	void
816	set_text (CFClient::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
817	CODE:	1099	CODE:
818	{	1100	{
819	STRLEN textlen;	1101	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
821		1103
822	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
823	}	1105	}
824		1106
825	void	1107	void
826	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
827	CODE:	1109	CODE:
828	{	1110	{
829	STRLEN textlen;	1111	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
831		1113
832	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
833	}	1115	}
834		1116
835	void	1117	void
836	set_shapes (CFClient::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
837	CODE:	1119	CODE:
838	{	1120	{
839	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1123	const char *pos = text;
…		…
876	if (attrs)	1158	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
878	}	1160	}
879		1161
880	void	1162	void
881	get_shapes (CFClient::Layout self)	1163	get_shapes (DC::Layout self)
882	PPCODE:	1164	PPCODE:
883	{	1165	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		1167
886	do	1168	do
…		…
890	if (run && shape_attr_p (run))	1172	if (run && shape_attr_p (run))
891	{	1173	{
892	PangoRectangle extents;	1174	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	1175	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		1176
		1177	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1178	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1179	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	1180	}
898	}	1181	}
899	while (pango_layout_iter_next_run (iter));	1182	while (pango_layout_iter_next_run (iter));
900		1183
901	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
902	}	1185	}
903		1186
904	int	1187	int
905	has_wrapped (CFClient::Layout self)	1188	has_wrapped (DC::Layout self)
906	CODE:	1189	CODE:
907	{	1190	{
908	int lines = 1;	1191	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
910		1193
…		…
915	}	1198	}
916	OUTPUT:	1199	OUTPUT:
917	RETVAL	1200	RETVAL
918		1201
919	SV *	1202	SV *
920	get_text (CFClient::Layout self)	1203	get_text (DC::Layout self)
921	CODE:	1204	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
924	OUTPUT:	1207	OUTPUT:
925	RETVAL	1208	RETVAL
926		1209
927	void	1210	void
928	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929	CODE:	1212	CODE:
930	self->r = r;	1213	self->r = r;
931	self->g = g;	1214	self->g = g;
932	self->b = b;	1215	self->b = b;
933	self->a = a;	1216	self->a = a;
934		1217
935	void	1218	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
937	CODE:	1220	CODE:
938	if (self->font != font)	1221	if (self->font != font)
939	{	1222	{
940	self->font = font;	1223	self->font = font;
941	layout_update_font (self);	1224	layout_update_font (self);
942	}	1225	}
943		1226
944	void	1227	void
945	set_height (CFClient::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
946	CODE:	1229	CODE:
947	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
948	{	1231	{
949	self->base_height = base_height;	1232	self->base_height = base_height;
950	layout_update_font (self);	1233	layout_update_font (self);
951	}	1234	}
952		1235
953	void	1236	void
954	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
955	CODE:	1238	CODE:
956	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957		1240
958	void	1241	void
959	set_indent (CFClient::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
960	CODE:	1243	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1245
963	void	1246	void
964	set_spacing (CFClient::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
965	CODE:	1248	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1250
968	void	1251	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
970	CODE:	1253	CODE:
971	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
976	);	1259	);
977		1260
978	void	1261	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
980	CODE:	1263	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1265
983	void	1266	void
984	size (CFClient::Layout self)	1267	size (DC::Layout self)
985	PPCODE:	1268	PPCODE:
986	{	1269	{
987	int w, h;	1270	int w, h;
988		1271
989	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
994	}	1277	}
995		1278
996	int	1279	int
997	descent (CFClient::Layout self)	1280	descent (DC::Layout self)
998	CODE:	1281	CODE:
999	{	1282	{
1000	PangoRectangle rect;	1283	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1004	}	1287	}
1005	OUTPUT:	1288	OUTPUT:
1006	RETVAL	1289	RETVAL
1007		1290
1008	int	1291	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1010	CODE:	1293	CODE:
1011	{	1294	{
1012	int index, trailing;	1295	int index, trailing;
1013	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014	RETVAL = index;	1297	RETVAL = index + trailing;
1015	}	1298	}
1016	OUTPUT:	1299	OUTPUT:
1017	RETVAL	1300	RETVAL
1018		1301
1019	void	1302	void
1020	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1021	PPCODE:	1304	PPCODE:
1022	{	1305	{
1023	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1025		1308
…		…
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1030	}	1313	}
1031		1314
1032	void	1315	void
1033	render (CFClient::Layout self)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034	PPCODE:	1317	PPCODE:
1035	{	1318	{
1036	SV *retval;	1319	int line, x;
1037	int w, h;
1038		1320
1039	layout_get_pixel_size (self, &w, &h);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040		1322	#if !PANGO_VERSION_CHECK (1, 17. 3)
1041	if (self->rgba)	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042	{	1324	--line;
1043	cairo_surface_t *surface;
1044	cairo_t *cairo;
1045
1046	retval = newSV (w * h * 4);
1047	SvPOK_only (retval);
1048	SvCUR_set (retval, w * h * 4);
1049
1050	memset (SvPVX (retval), 0, w * h * 4);
1051
1052	surface = cairo_image_surface_create_for_data (
1053	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054	cairo = cairo_create (surface);
1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057	pango_cairo_show_layout (cairo, self->pl);
1058
1059	cairo_destroy (cairo);
1060	cairo_surface_destroy (surface);
1061
1062	// what a mess, and its premultiplied, too :(
1063	{
1064	uint32_t *p = (uint32_t *)SvPVX (retval);
1065	uint32_t *e = p + w * h;
1066
1067	while (p < e)
1068	{
1069	uint32_t rgba = *p;
1070	rgba = (rgba >> 24) | (rgba << 8);
1071	#if 0
1072	#ifdef _WIN32
1073	{//D
1074	uint8_t r = rgba >> 24;
1075	uint8_t g = rgba >> 16;
1076	uint8_t b = rgba >> 8;
1077	uint8_t a = rgba >> 0;
1078
1079	rgba = (rgba & 0xffffff00) | a;
1080	}
1081	#endif	1325	#endif
1082	#endif
1083	rgba = SDL_SwapBE32 (rgba);
1084	*p++ = rgba;
1085	}
1086	}
1087
1088	EXTEND (SP, 5);	1326	EXTEND (SP, 2);
1089	PUSHs (sv_2mortal (newSViv (w)));	1327	PUSHs (sv_2mortal (newSViv (line)));
		1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1329	}
		1330
		1331	void
		1332	line_x_to_index (DC::Layout self, int line, int x)
		1333	PPCODE:
		1334	{
		1335	PangoLayoutLine *lp;
		1336	int index, trailing;
		1337
		1338	if (line < 0)
		1339	XSRETURN_EMPTY;
		1340
		1341	if (!(lp = pango_layout_get_line (self->pl, line)))
		1342	XSRETURN_EMPTY; /* do better */
		1343
		1344	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1345
		1346	EXTEND (SP, 2);
		1347	if (GIMME_V == G_SCALAR)
1090	PUSHs (sv_2mortal (newSViv (h)));	1348	PUSHs (sv_2mortal (newSViv (index + trailing)));
1091	PUSHs (sv_2mortal (retval));
1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094	}
1095	else	1349	else
1096	{	1350	{
1097	FT_Bitmap bitmap;
1098
1099	retval = newSV (w * h);
1100	SvPOK_only (retval);
1101	SvCUR_set (retval, w * h);
1102
1103	bitmap.rows = h;
1104	bitmap.width = w;
1105	bitmap.pitch = w;
1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
1107	bitmap.num_grays = 256;
1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110	memset (bitmap.buffer, 0, w * h);
1111
1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114	EXTEND (SP, 5);
1115	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
1117	PUSHs (sv_2mortal (retval));
1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120	}	1353	}
1121	}	1354	}
1122		1355
		1356	void
		1357	render (DC::Layout self, float x, float y, int flags = 0)
		1358	CODE:
		1359	rc_clear (self->rc);
		1360	pango_opengl_render_layout_subpixel (
		1361	self->pl,
		1362	self->rc,
		1363	x * PANGO_SCALE, y * PANGO_SCALE,
		1364	self->r, self->g, self->b, self->a,
		1365	flags
		1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
		1370
		1371	void
		1372	draw (DC::Layout self)
		1373	CODE:
		1374	{
		1375	glEnable (GL_TEXTURE_2D);
		1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1382
		1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
1123	MODULE = CFClient PACKAGE = CFClient::Texture	1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
1124		1391
1125	void	1392	PROTOTYPES: ENABLE
1126	pad2pot (SV *data_, SV *w_, SV *h_)
1127	CODE:
1128	{
1129	int ow = SvIV (w_);
1130	int oh = SvIV (h_);
1131		1393
1132	if (ow && oh)	1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow || nh != oh) && SvOK (data_))
1133	{	1399	{
1134	int nw = minpot (ow);
1135	int nh = minpot (oh);
1136
1137	if (nw != ow || nh != oh)
1138	{
1139	if (SvOK (data_))
1140	{
1141	STRLEN datalen;	1400	STRLEN datalen;
1142	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1143	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1144	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1403	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145		1404
1146	SvPOK_only (result_);	1405	SvPOK_only (result_);
1147	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1148		1407
1149	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1150	while (oh--)	1409	while (oh--)
1151	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152		1411
1153	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1154	}
1155
1156	sv_setiv (w_, nw);
1157	sv_setiv (h_, nh);
1158	}
1159	}	1413	}
1160	}	1414	}
1161		1415
1162	void	1416	void
1163	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1169	{	1423	{
1170	HV *hv = (HV *)SvRV (self);	1424	HV *hv = (HV *)SvRV (self);
1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1174		1431
1175	if (items < 5)	1432	if (items < 5)
1176	{	1433	{
1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1206	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1208	}	1465	}
1209	}	1466	}
1210		1467
		1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1469	CODE:
		1470	{
		1471	GLint width;
		1472	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1473	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1474	RETVAL = width > 0;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
		1478
1211	MODULE = CFClient PACKAGE = CFClient::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1212		1480
1213	CFClient::Map	1481	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1482
		1483	DC::Map
		1484	new (SV *class)
1215	CODE:	1485	CODE:
1216	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1487	RETVAL->x = 0;
1218	RETVAL->y = 0;	1488	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1489	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1490	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225	RETVAL->texs = 8192;
1226	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1496	RETVAL->row = 0;
1229	OUTPUT:	1497	OUTPUT:
1230	RETVAL	1498	RETVAL
1231		1499
1232	void	1500	void
1233	DESTROY (CFClient::Map self)	1501	DESTROY (DC::Map self)
1234	CODE:	1502	CODE:
1235	{	1503	{
1236	map_clear (self);	1504	map_clear (self);
1237	Safefree (self->face);	1505	Safefree (self->face2tile);
1238	Safefree (self->tex);	1506	Safefree (self->tex);
1239	Safefree (self);	1507	Safefree (self);
1240	}	1508	}
1241		1509
1242	void	1510	void
		1511	resize (DC::Map self, int map_width, int map_height)
		1512	CODE:
		1513	self->w = map_width;
		1514	self->h = map_height;
		1515
		1516	void
1243	clear (CFClient::Map self)	1517	clear (DC::Map self)
1244	CODE:	1518	CODE:
1245	map_clear (self);	1519	map_clear (self);
1246		1520
1247	void	1521	void
1248	set_face (CFClient::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1249	CODE:	1523	CODE:
1250	{	1524	{
1251	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1526	need_texid (self, tile);
1253	Append (mapface, self->face, self->faces, self->faces);
1254	self->faces *= 2;
1255	}
1256
1257	self->face [face] = texid;
1258	}	1527	}
1259		1528
1260	void	1529	void
		1530	set_smooth (DC::Map self, int face, int smooth, int level)
		1531	CODE:
		1532	{
		1533	tileid texid;
		1534	maptex *tex;
		1535
		1536	if (face < 0 || face >= self->faces)
		1537	return;
		1538
		1539	if (smooth < 0 || smooth >= self->faces)
		1540	return;
		1541
		1542	texid = self->face2tile [face];
		1543
		1544	if (!texid)
		1545	return;
		1546
		1547	tex = self->tex + texid;
		1548	tex->smoothtile = self->face2tile [smooth];
		1549	tex->smoothlevel = level;
		1550	}
		1551
		1552	void
1261	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)	1553	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262	CODE:	1554	CODE:
1263	{	1555	{
1264	while (self->texs <= texid)	1556	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1557
1270	{	1558	{
1271	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1272		1560
1273	tex->name = name;	1561	tex->name = name;
…		…
1290	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1580	}
1293		1581
1294	int	1582	int
1295	ox (CFClient::Map self)	1583	ox (DC::Map self)
1296	ALIAS:	1584	ALIAS:
1297	oy = 1	1585	oy = 1
1298	x = 2	1586	x = 2
1299	y = 3	1587	y = 3
1300	w = 4	1588	w = 4
…		…
1311	}	1599	}
1312	OUTPUT:	1600	OUTPUT:
1313	RETVAL	1601	RETVAL
1314		1602
1315	void	1603	void
1316	scroll (CFClient::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1317	CODE:	1605	CODE:
1318	{	1606	{
1319	if (dx > 0)	1607	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1609	else if (dx < 0)
1322	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1610	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323		1611
1324	if (dy > 0)	1612	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1613	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1614	else if (dy < 0)
1327	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1615	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328		1616
1329	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1331		1619
1332	while (self->y < 0)	1620	while (self->y < 0)
…		…
1336	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1337	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1338	}	1626	}
1339	}	1627	}
1340		1628
1341	void	1629	SV *
1342	map1a_update (CFClient::Map self, SV *data_)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1343	CODE:	1631	CODE:
1344	{	1632	{
1345	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1633	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346	uint8_t *data_end = (uint8_t *)SvEND (data_);	1634	uint8_t *data_end = (uint8_t *)SvEND (data_);
1347	mapcell *cell;	1635	mapcell *cell;
1348	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1349		1639
1350	while (data < data_end)	1640	while (data < data_end - 1)
1351	{	1641	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1353		1643
1354	x = self->x + ((flags >> 10) & 63);	1644	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1645	y = self->y + ((flags >> 4) & 63);
1356		1646
1357	cell = map_get_cell (self, x, y);	1647	cell = map_get_cell (self, x, y);
1358		1648
1359	if (flags & 15)	1649	if (flags & 15)
1360	{	1650	{
1361	if (cell->darkness < 0)	1651	if (!cell->darkness)
1362	{	1652	{
		1653	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1654	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1655	}
1368		1656
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1657	//TODO: don't trust server data to be in-range(!)
1372		1658
1373	if (flags & 4)	1659	if (flags & 8)
1374	{	1660	{
1375	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1661	if (extmap)
		1662	{
		1663	uint8_t ext, cmd;
		1664
		1665	do
		1666	{
		1667	ext = *data++;
		1668	cmd = ext & 0x3f;
		1669
		1670	if (cmd < 4)
		1671	cell->darkness = 255 - ext * 64 + 1;
		1672	else if (cmd == 5) // health
		1673	{
		1674	cell->stat_width = 1;
		1675	cell->stat_hp = *data++;
		1676	}
		1677	else if (cmd == 6) // monster width
		1678	cell->stat_width = *data++ + 1;
		1679	else if (cmd == 0x47)
		1680	{
		1681	if (*data == 4)
		1682	; // decode player count
		1683
		1684	data += *data + 1;
		1685	}
		1686	else if (cmd == 8) // cell flags
		1687	cell->flags = *data++;
		1688	else if (ext & 0x40) // unknown, multibyte => skip
		1689	data += *data + 1;
		1690	else
		1691	data++;
		1692	}
		1693	while (ext & 0x80);
		1694	}
		1695	else
		1696	cell->darkness = *data++ + 1;
1376	}	1697	}
1377		1698
		1699	for (z = 0; z <= 2; ++z)
1378	if (flags & 2)	1700	if (flags & (4 >> z))
1379	{	1701	{
1380	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
		1703	need_facenum (self, face);
		1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1381	}	1719	}
1382
1383	if (flags & 1)
1384	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386	}
1387	}	1720	}
1388	else	1721	else
1389	cell->darkness = -1;	1722	cell->darkness = 0;
1390	}	1723	}
1391	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1392		1727
1393	SV *	1728	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1395	CODE:	1730	CODE:
1396	{	1731	{
1397	int x1, x;	1732	int x1, x;
1398	int y1, y;	1733	int y1, y;
1399	int z;	1734	int z;
…		…
1420	{	1755	{
1421	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1422		1757
1423	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1424	{	1759	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	1762	int a1 = tex.a;
1432		1763
1433	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	1768	}
1439	}	1769	}
1440		1770
1441	*map++ = (r )	1771	*map++ = (r )
1442	| (g << 8)	1772	| (g << 8)
…		…
1449	}	1779	}
1450	OUTPUT:	1780	OUTPUT:
1451	RETVAL	1781	RETVAL
1452		1782
1453	void	1783	void
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1455	CODE:	1785	CODE:
1456	{	1786	{
1457	int vx, vy;
1458	int x, y, z;	1787	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		1788
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1789	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1790	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1792	smooth_key skey;
1464		1793
1465	/*	1794	rc_t *rc = rc_alloc ();
1466	int vx = self->vx = self->w >= sw	1795	rc_key_t key;
1467	? self->x + (self->w - sw) / 2	1796	rc_array_t *arr;
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469		1797
1470	int vy = self->vy = self->h >= sh	1798	// thats current max. sorry.
1471	? self->y + (self->h - sh) / 2	1799	if (sw > 255) sw = 255;
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1800	if (sh > 255) sh = 255;
1473	*/
1474		1801
1475	glColor4ub (255, 255, 255, 255);	1802	// clear key, in case of extra padding
		1803	memset (&skey, 0, sizeof (skey));
		1804
		1805	memset (&key, 0, sizeof (key));
		1806	key.r = 255;
		1807	key.g = 255;
		1808	key.b = 255;
		1809	key.a = 255;
		1810	key.mode = GL_QUADS;
		1811	key.format = GL_T2F_V3F;
		1812	key.texname = -1;
		1813
		1814	mx += self->x;
		1815	my += self->y;
		1816
		1817	// first pass: determine smooth_max
		1818	// rather ugly, if you ask me
		1819	// could also be stored inside mapcell and updated on change
		1820	memset (smooth_max, 0, sizeof (smooth_max));
		1821
		1822	for (y = 0; y < sh; y++)
		1823	if (0 <= y + my && y + my < self->rows)
		1824	{
		1825	maprow *row = self->row + (y + my);
		1826
		1827	for (x = 0; x < sw; x++)
		1828	if (row->c0 <= x + mx && x + mx < row->c1)
		1829	{
		1830	mapcell *cell = row->col + (x + mx - row->c0);
		1831
		1832	smooth_max[x + 1][y + 1] =
		1833	MAX (self->tex [cell->tile [0]].smoothlevel,
		1834	MAX (self->tex [cell->tile [1]].smoothlevel,
		1835	self->tex [cell->tile [2]].smoothlevel));
		1836	}
		1837	}
1476		1838
1477	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479	glEnable (GL_TEXTURE_2D);
1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481		1842
1482	glBegin (GL_QUADS);
1483
1484	last_name = 0;
1485
1486	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1487	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1489	{	1849	{
1490	maprow *row = self->row + (y + vy);	1850	maprow *row = self->row + (y + my);
1491		1851
1492	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	1854	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	1856	tileid tile = cell->tile [z];
1498		1857
1499	if (face)	1858	if (tile)
		1859	{
		1860	maptex tex = self->tex [tile];
		1861	int px, py;
		1862
		1863	if (key.texname != tex.name)
		1864	{
		1865	if (!tex.name)
		1866	tex = self->tex [2]; /* missing, replace by noface */
		1867
		1868	key.texname = tex.name;
		1869	arr = rc_array (rc, &key);
		1870	}
		1871
		1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1879
		1880	if (cell->flags && z == 2)
		1881	{
		1882	// overlays such as the speech bubble, probably more to come
		1883	if (cell->flags & 1)
		1884	{
		1885	maptex tex = self->tex [1];
		1886	int px = x * T + T * 2 / 32;
		1887	int py = y * T - T * 6 / 32;
		1888
		1889	if (tex.name)
		1890	{
		1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1901	}
		1902	}
		1903	}
		1904
		1905	// update smooth hash
		1906	if (tex.smoothtile)
		1907	{
		1908	skey.tile = tex.smoothtile;
		1909	skey.level = tex.smoothlevel;
		1910
		1911	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1912
		1913	// add bits to current tile and all neighbours. skey.x|y is
		1914	// shifted +1|+1 so we always stay positive.
		1915
		1916	// bits is ___n cccc CCCC bbbb
		1917	// n do not draw borders&corners
		1918	// c draw these corners, but...
		1919	// C ... not these
		1920	// b draw these borders
		1921
		1922	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1923	// ┃· ·· ·┃ ━━
		1924
		1925	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1926	// ·· ·· ·┏ ┓·
		1927
		1928	// full tile
		1929	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1930
		1931	// borders
		1932	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1933	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1934	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1935	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1936
		1937	// corners
		1938	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1939	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1940	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1941	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1942	}
		1943	}
		1944	}
		1945	}
		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
		1950	// go through all smoothlevels, lowest to highest, then draw.
		1951	// this is basically counting sort
		1952	{
		1953	int w, b;
		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
		1957	for (w = 0; w < 256 / 32; ++w)
		1958	{
		1959	uint32_t smask = smooth_level [w];
		1960	if (smask)
		1961	for (b = 0; b < 32; ++b)
		1962	if (smask & (((uint32_t)1) << b))
1500	{	1963	{
1501	maptex tex = self->tex [face];	1964	int level = (w << 5) | b;
		1965	HE *he;
1502		1966
1503	int px = (x + 1) * 32 - tex.w;	1967	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	1968	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	1969	{
		1970	smooth_key *skey = (smooth_key *)HeKEY (he);
		1971	IV bits = SvIVX (HeVAL (he));
		1972
		1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
		1976	{
		1977	maptex tex = self->tex [skey->tile];
		1978	int px = (((int)skey->x) - 1) * T;
		1979	int py = (((int)skey->y) - 1) * T;
		1980	int border = bits & 15;
		1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1982	float dx = tex.s * .0625f; // 16 images/row
		1983	float dy = tex.t * .5f ; // 2 images/column
		1984
		1985	if (tex.name)
		1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
		1989	if (key.texname != tex.name)
		1990	{
1508	glEnd ();	1991	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
		1995
		1996	if (border)
		1997	{
		1998	float ox = border * dx;
		1999
		2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2004	}
		2005
		2006	if (corner)
		2007	{
		2008	float ox = corner * dx;
		2009
		2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1512	}	2017	}
1513
1514	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518	}	2018	}
1519	}
1520	}	2019	}
1521		2020
1522	glEnd ();	2021	glEnd ();
1523
1524	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1525	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
1526	}	2030	rc_free (rc);
1527		2031
		2032	// top layer: overlays such as the health bar
		2033	for (y = 0; y < sh; y++)
		2034	if (0 <= y + my && y + my < self->rows)
		2035	{
		2036	maprow *row = self->row + (y + my);
		2037
		2038	for (x = 0; x < sw; x++)
		2039	if (row->c0 <= x + mx && x + mx < row->c1)
		2040	{
		2041	mapcell *cell = row->col + (x + mx - row->c0);
		2042
		2043	int px = x * T;
		2044	int py = y * T;
		2045
		2046	if (cell->stat_hp)
		2047	{
		2048	int width = cell->stat_width * T;
		2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2050
		2051	glColor3ub (0, 0, 0);
		2052	glRectf (px + 1, py - thick - 2,
		2053	px + width - 1, py);
		2054
		2055	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2056	glRectf (px + 2,
		2057	py - thick - 1,
		2058	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2059	}
		2060	}
		2061	}
		2062	}
		2063
1528	void	2064	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	2066	CODE:
1531	{	2067	{
1532	static float color[16][3] = {	2068	static float color[16][3] = {
1533	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1584	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1586	}	2122	}
1587		2123
1588	void	2124	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	2126	PPCODE:
1591	{	2127	{
1592	int vx, vy;
1593	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1595	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2134	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1596	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2135	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597		2136
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2139
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2140	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2141	my += self->y - 1;
1604		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1605	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1607	{	2147	{
1608	maprow *row = self->row + (y + vy);	2148	maprow *row = self->row + (y + my);
1609		2149
1610	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2152	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1614		2154
1615	darkness[y * sw4 + x] = cell->darkness < 0	2155	darkness1 [y * sw1 + x] = cell->darkness
		2156	? 255 - (cell->darkness - 1)
1616	? 255 - FOW_DARKNESS	2157	: 255 - FOW_DARKNESS;
1617	: 255 - cell->darkness;
1618	}	2158	}
1619	}	2159	}
1620		2160
		2161	for (y = 0; y < sh; ++y)
		2162	for (x = 0; x < sw; ++x)
		2163	{
		2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2173
		2174	uint8_t r11 = (d11 + d21 + d12) / 3;
		2175	uint8_t r21 = d21;
		2176	uint8_t r31 = (d21 + d31 + d32) / 3;
		2177
		2178	uint8_t r12 = d12;
		2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
		2181
		2182	uint8_t r13 = (d13 + d23 + d12) / 3;
		2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
		2185
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2195	}
		2196
		2197	free (darkness1);
		2198
1621	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1625	}	2203	}
1626		2204
1627	SV *	2205	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
1629	CODE:	2207	CODE:
1630	{	2208	{
1631	int x, y, x1, y1;	2209	int x, y, x1, y1;
1632	SV *data_sv = newSV (w * h * 7 + 5);	2210	SV *data_sv = newSV (w * h * 7 + 5);
1633	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2211	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1659	{	2237	{
1660	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2239	uint8_t flags = 0;
1662		2240
1663	if (cell->face [0]) flags |= 1;	2241	if (cell->tile [0]) flags |= 1;
1664	if (cell->face [1]) flags |= 2;	2242	if (cell->tile [1]) flags |= 2;
1665	if (cell->face [2]) flags |= 4;	2243	if (cell->tile [2]) flags |= 4;
1666		2244
1667	*data++ = flags;	2245	*data++ = flags;
1668		2246
1669	if (flags & 1)	2247	if (flags & 1)
1670	{	2248	{
		2249	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2251	*data++ = tile;
1673	}	2252	}
1674		2253
1675	if (flags & 2)	2254	if (flags & 2)
1676	{	2255	{
		2256	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2258	*data++ = tile;
1679	}	2259	}
1680		2260
1681	if (flags & 4)	2261	if (flags & 4)
1682	{	2262	{
		2263	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2265	*data++ = tile;
1685	}	2266	}
1686	}	2267	}
1687	else	2268	else
1688	*data++ = 0;	2269	*data++ = 0;
1689	}	2270	}
…		…
1695	}	2276	}
1696	OUTPUT:	2277	OUTPUT:
1697	RETVAL	2278	RETVAL
1698		2279
1699	void	2280	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1701	PPCODE:	2282	PPCODE:
1702	{	2283	{
1703	int x, y, z;	2284	int x, y, z;
1704	int w, h;	2285	int w, h;
1705	int x1, y1;	2286	int x1, y1;
1706		2287
1707	if (*data++ != 0)	2288	if (*data++ != 0)
1708	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1709		2290
1710	w = *data++ << 8; w |= *data++;	2291	w = *data++ << 8; w |= *data++;
1711	h = *data++ << 8; h |= *data++;	2292	h = *data++ << 8; h |= *data++;
1712		2293
1713	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1729	{	2310	{
1730	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1731		2312
1732	if (flags)	2313	if (flags)
1733	{	2314	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1737		2317
1738	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2318	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2319	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2320	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741		2321
1742	if (cell->darkness <= 0)	2322	if (cell->darkness == 0)
1743	{	2323	{
1744	cell->darkness = -1;	2324	cell->darkness = 0;
1745		2325
1746	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1747	{	2327	{
1748	cell->face[z] = face[z];	2328	tileid t = tile [z];
1749		2329
1750	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2330	if (t >= self->texs || (t && !self->tex [t].name))
		2331	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1752	}	2337	}
1753	}	2338	}
1754	}	2339	}
1755	}	2340	}
1756	}	2341	}
1757	}	2342	}
1758		2343
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1760		2345
1761	CFClient::MixChunk	2346	DC::RW
1762	new_from_file (SV *class, char *path)	2347	new (SV *class, SV *data_sv)
1763	CODE:	2348	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1765	OUTPUT:	2355	OUTPUT:
1766	RETVAL	2356	RETVAL
1767		2357
		2358	DC::RW
		2359	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
1768	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
1769	DESTROY (CFClient::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1770	CODE:	2468	CODE:
1771	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1772		2470
1773	int	2471	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1775	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2477	OUTPUT:
1778	RETVAL	2478	RETVAL
1779		2479
1780	int	2480	DC::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2482	CODE:
		2483	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
1784	OUTPUT:	2495	OUTPUT:
1785	RETVAL	2496	RETVAL
1786		2497
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1788		2499
1789	int	2500	int
1790	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1791	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2507	OUTPUT:
1794	RETVAL	2508	RETVAL
1795		2509
1796	CFClient::MixMusic	2510	void
1797	new_from_file (SV *class, char *path)	2511	fade_out (int ms)
1798	CODE:	2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
		2520	DC::MixMusic
		2521	new (SV *class, DC::RW rwops)
		2522	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2524	OUTPUT:
1801	RETVAL	2525	RETVAL
1802		2526
1803	void	2527	void
1804	DESTROY (CFClient::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1805	CODE:	2529	CODE:
1806	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1807		2531
1808	int	2532	int
1809	play (CFClient::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1810	CODE:	2534	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2536	OUTPUT:
1813	RETVAL	2537	RETVAL
1814		2538
		2539	void
		2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2541	CODE:
		2542	Mix_FadeInMusicPos (self, loops, ms, position);
		2543
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
1816		2547
1817	BOOT:	2548	BOOT:
1818	{	2549	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820	static const struct {	2551	static const struct {
1821	const char *name;	2552	const char *name;
1822	IV iv;	2553	IV iv;
1823	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
		2556	const_iv (GL_VENDOR),
		2557	const_iv (GL_VERSION),
		2558	const_iv (GL_EXTENSIONS),
1825	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2573	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1855	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1856	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
1860	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
		2636	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1904	# undef const_iv	2657	# undef const_iv
1905	};	2658	};
1906		2659
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2660	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2662
		2663	texture_av = newAV ();
		2664	AvREAL_off (texture_av);
1909	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1910		2672
1911	char *	2673	char *
1912	gl_vendor ()	2674	gl_vendor ()
1913	CODE:	2675	CODE:
1914	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1927	CODE:	2689	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	2691	OUTPUT:
1930	RETVAL	2692	RETVAL
1931		2693
		2694	const char *glGetString (GLenum pname)
		2695
		2696	GLint glGetInteger (GLenum pname)
		2697	CODE:
		2698	glGetIntegerv (pname, &RETVAL);
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	GLdouble glGetDouble (GLenum pname)
		2703	CODE:
		2704	glGetDoublev (pname, &RETVAL);
		2705	OUTPUT:
		2706	RETVAL
		2707
1932	int glGetError ()	2708	int glGetError ()
1933		2709
1934	void glFinish ()	2710	void glFinish ()
1935		2711
1936	void glClear (int mask)	2712	void glClear (int mask)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
1974	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		2751
1976	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
1977	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
1978		2756
1979	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
1980		2758
1981	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
1982		2760
…		…
1990		2768
1991	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
1992	CODE:	2770	CODE:
1993	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
1994		2772
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @
2001	ALIAS:	2774	ALIAS:
2002	glColor_premultiply = 1	2775	glColor_premultiply = 1
2003	CODE:	2776	CODE:
2004	if (ix)	2777	if (ix)
2005	{	2778	{
2006	r *= a;	2779	r *= a;
2007	g *= a;	2780	g *= a;
2008	b *= a;	2781	b *= a;
2009	}	2782	}
2010	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	2784	glColor4f (r, g, b, a);
2012	MIN ((int)(g * 256.f), 255),
2013	MIN ((int)(b * 256.f), 255),
2014	MIN ((int)(a * 256.f), 255));
2015
2016	void glInterleavedArrays (int format, int stride, char *data)
2017
2018	void glDrawElements (int mode, int count, int type, char *indices)
2019
2020	# 1.2 void glDrawRangeElements (int mode, int start, int end
2021		2785
2022	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	2787	CODE:
2024	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		2794
2031	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2032	CODE:	2796	CODE:
2033	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2034		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2035	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2036	CODE:	2829	CODE:
2037	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2038		2831
2039	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2055	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056	CODE:	2849	CODE:
2057	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2058	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059		2852
2060	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061		2854
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		2856
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2858
		2859	void glPixelZoom (float x, float y)
2065		2860
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2861	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		2862
2068	int glGenTexture ()	2863	int glGenTexture ()
2069	CODE:	2864	CODE:
2070	{	2865	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	2866	OUTPUT:
2076	RETVAL	2867	RETVAL
2077		2868
2078	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2079	CODE:	2870	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	2871	del_texture (name);
2083	}	2872
2084
2085	int glGenList ()	2873	int glGenList ()
2086	CODE:	2874	CODE:
2087	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2088	OUTPUT:	2876	OUTPUT:
2089	RETVAL	2877	RETVAL
…		…
2096		2884
2097	void glEndList ()	2885	void glEndList ()
2098		2886
2099	void glCallList (int list)	2887	void glCallList (int list)
2100		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2101		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h || !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2945	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID | G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines