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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.104 by root, Mon Jun 5 00:17:47 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>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		36
16	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
17	#include <SDL_endian.h>	39	#include <SDL_endian.h>
18	#include <SDL_image.h>	40	#include <SDL_image.h>
19	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
21		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
22	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
23		48
24	#include <pango/pango.h>	49	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		50
29	#ifndef _WIN32	51	#ifndef _WIN32
30	# include <sys/types.h>	52	# include <sys/types.h>
31	# include <sys/socket.h>	53	# include <sys/socket.h>
32	# include <netinet/in.h>	54	# include <netinet/in.h>
33	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
34	# include <inttypes.h>	56	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	57	#endif
43		58
44	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		60
46	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
47		62
48	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
50		65
51	#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;
52		75
53	static struct	76	static struct
54	{	77	{
55	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	79	#include "glfunc.h"
57	#undef GL_FUNC	80	#undef GL_FUNC
58	} gl;	81	} gl;
59		82
		83	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	85	{
62	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	90	else
67	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
68	}	92	}
69		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;
70	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
72		129
73	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *DC__Font;
		131
		132	static int
		133	shape_attr_p (PangoLayoutRun *run)
		134	{
		135	GSList *attrs = run->item->analysis.extra_attrs;
		136
		137	while (attrs)
		138	{
		139	PangoAttribute *attr = attrs->data;
		140
		141	if (attr->klass->type == PANGO_ATTR_SHAPE)
		142	return 1;
		143
		144	attrs = attrs->next;
		145	}
		146
		147	return 0;
		148	}
74		149
75	typedef struct cf_layout {	150	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
79	int base_height;	153	int base_height;
80	CFClient__Font font;	154	DC__Font font;
		155	rc_t *rc;
81	} *CFClient__Layout;	156	} *DC__Layout;
82		157
83	static CFClient__Font default_font;	158	static DC__Font default_font;
84	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
86		161
87	static void	162	static void
88	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
89	{	164	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	166	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	168	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	170	}
97		171
98	static void	172	static void
99	layout_update_font (CFClient__Layout self)	173	layout_update_font (DC__Layout self)
100	{	174	{
101	/* 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
102	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
103	*/	177	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
108		182
109	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
110	}	184	}
111		185
112	static void	186	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
114	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
116		193
117	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		196
120	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
121	}	198	if (!rect.height) rect.height = 1;
122		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
123	typedef uint16_t mapface;	205	typedef uint16_t faceid;
124		206
125	typedef struct {	207	typedef struct {
126	GLint name;	208	GLuint name;
127	int w, h;	209	int w, h;
128	float s, t;	210	float s, t;
129	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
130	} maptex;	214	} maptex;
131		215
132	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
133	int16_t darkness;	219	uint16_t darkness;
134	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	221	} mapcell;
136		222
137	typedef struct {	223	typedef struct {
138	int32_t c0, c1;	224	int32_t c0, c1;
139	mapcell *col;	225	mapcell *col;
140	} maprow;	226	} maprow;
141		227
142	typedef struct map {	228	typedef struct map {
143	int x, y, w, h;	229	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	231	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	232	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		233
151	int32_t rows;	234	int32_t rows;
152	maprow *row;	235	maprow *row;
153	} *CFClient__Map;	236	} *DC__Map;
154		237
155	static char *	238	static char *
156	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
157	{	240	{
158	char *p;	241	char *p;
…		…
175	}	258	}
176		259
177	#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))
178	#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))
179		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
180	static maprow *	283	static maprow *
181	map_get_row (CFClient__Map self, int y)	284	map_get_row (DC__Map self, int y)
182	{	285	{
183	if (0 > y)	286	if (0 > y)
184	{	287	{
185	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
224		327
225	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
226	}	329	}
227		330
228	static mapcell *	331	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
230	{	333	{
231	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
232	}	335	}
233		336
234	static void	337	static void
235	map_clear (CFClient__Map self)	338	map_clear (DC__Map self)
236	{	339	{
237	int r;	340	int r;
238		341
239	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
248	self->row = 0;	351	self->row = 0;
249	self->rows = 0;	352	self->rows = 0;
250	}	353	}
251		354
252	static void	355	static void
253	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)
254	{	357	{
255	int x, y;	358	int x, y;
256	maprow *row;	359	maprow *row;
		360	mapcell *cell;
257		361
258	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	363	if (y >= 0)
260	{	364	{
261	if (y >= self->rows)	365	if (y >= self->rows)
…		…
267	if (x >= row->c0)	371	if (x >= row->c0)
268	{	372	{
269	if (x >= row->c1)	373	if (x >= row->c1)
270	break;	374	break;
271		375
272	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;
273	}	382	}
274	}	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);
275	}	400	}
276		401
277	static void	402	static void
278	music_finished (void)	403	music_finished (void)
279	{	404	{
…		…
298	ev.data2 = 0;	423	ev.data2 = 0;
299		424
300	SDL_PushEvent ((SDL_Event *)&ev);	425	SDL_PushEvent ((SDL_Event *)&ev);
301	}	426	}
302		427
303	MODULE = CFClient PACKAGE = CFClient	428	static unsigned int
		429	minpot (unsigned int n)
		430	{
		431	if (!n)
		432	return 0;
		433
		434	--n;
		435
		436	n \|= n >> 1;
		437	n \|= n >> 2;
		438	n \|= n >> 4;
		439	n \|= n >> 8;
		440	n \|= n >> 16;
		441
		442	return n + 1;
		443	}
		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
304		504
305	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
306		506
307	BOOT:	507	BOOT:
308	{	508	{
309	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("DC", 1);
310	static const struct {	510	static const struct {
311	const char *name;	511	const char *name;
312	IV iv;	512	IV iv;
313	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
314	# 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
315	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
332	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),
333	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
397	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),	624
410	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	626	# undef const_iv
414	};	627	};
415		628
416	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; )
417	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);
418	}	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
		648
		649	NV floor (NV x)
		650
		651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
419		656
420	void	657	void
421	pango_init ()	658	pango_init ()
422	CODE:	659	CODE:
423	{	660	{
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	ft2_fontmap = pango_ft2_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
426	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);
427	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428
429	cairo_fontmap = pango_cairo_font_map_get_default ();
430	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
431	}	664	}
		665
		666	char *
		667	SDL_GetError ()
432		668
433	int	669	int
434	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
435		671
436	void	672	void
437	SDL_Quit ()	673	SDL_Quit ()
438		674
439	void	675	void
440	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
441	PPCODE:	677	PPCODE:
442	{	678	{
443	SDL_Rect **m;	679	SDL_Rect **m;
444		680
445	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
447	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
448	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
449		685
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
452		688
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
456	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457		693
458	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
459		695	#if SDL_VERSION_ATLEAST(1,2,10)
460	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
461	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
462		699
463	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
464		701
465	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
466	while (*m)	703	while (*m)
467	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
468	AV *av = newAV ();	707	AV *av = newAV ();
469	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
470	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));
471	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
472		714
473	++m;	715	++m;
474	}	716	}
475	}	717	}
476		718
477	char *
478	SDL_GetError ()
479
480	int	719	int
481	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
482	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
483	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
484	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
485	);	733	);
		734
486	if (RETVAL)	735	if (RETVAL)
487	{	736	{
488	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
489	# 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);
490	# include "glfunc.h"	741	#include "glfunc.h"
491	# undef GL_FUNC	742	#undef GL_FUNC
492	}	743	}
		744	}
493	OUTPUT:	745	OUTPUT:
494	RETVAL	746	RETVAL
495		747
496	void	748	void
497	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
498		750
499	char *	751	char *
500	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
501		753
		754	int
		755	SDL_GetAppState ()
		756
502	void	757	void
503	SDL_PollEvent ()	758	poll_events ()
504	PPCODE:	759	PPCODE:
505	{	760	{
506	SDL_Event ev;	761	SDL_Event ev;
507		762
508	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
509	{	765	{
510	HV *hv = newHV ();	766	HV *hv = newHV ();
511	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
512		768
513	switch (ev.type)	769	switch (ev.type)
…		…
515	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
516	case SDL_KEYUP:	772	case SDL_KEYUP:
517	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519	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 */
520	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521	break;	778	break;
522		779
523	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
524	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
525	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
526	break;	783	break;
527		784
528	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
529	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
530
531	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
532	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
533	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
534	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
535	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
536	break;	811	break;
537		812
538	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
539	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
540	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
550	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552	break;	827	break;
553	}	828	}
554		829
555	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
556	}	831	}
557	}	832	}
558		833
559	int	834	int
560	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)
561	POSTCALL:	836	POSTCALL:
562	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
563	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
564		839
565	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
566	Mix_CloseAudio ()	857	Mix_CloseAudio ()
567		858
568	int	859	int
569	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
570		861
		862	const char *
		863	Mix_GetError ()
		864
571	void	865	void
572	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
573	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
574	#ifndef _WIN32	874	#ifdef _WIN32
575	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	}
576	#endif	896	#endif
		897	}
577		898
578	void	899	void
579	add_font (char *file)	900	add_font (char *file)
580	CODE:	901	CODE:
581	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582	#ifdef _WIN32
583	// cairo... sigh... requires win2000
584	AddFontResourceEx (file, FR_PRIVATE, 0);
585	#endif
586		903
587	void	904	void
588	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
589	ALIAS:	906	ALIAS:
590	load_image_file = 1	907	load_image_file = 1
…		…
593	STRLEN image_len;	910	STRLEN image_len;
594	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
595	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
596	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
597	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
598	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
599	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
600		917
601	if (!rw)	918	if (!rw)
602	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
603		920
…		…
632		949
633	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634		951
635	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
636		953
		954	SDL_LockSurface (surface2);
637	EXTEND (SP, 5);	955	EXTEND (SP, 6);
638	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
639	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
640	SDL_LockSurface (surface2);
641	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
642	SDL_UnlockSurface (surface2);
643	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)));
644	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
646		963
647	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
648	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
649	}	966	}
650		967
…		…
676	void	993	void
677	error (char *message)	994	error (char *message)
678	CODE:	995	CODE:
679	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
680	#ifdef _WIN32	997	#ifdef _WIN32
681	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
682	#endif	999	#endif
683		1000
684	void	1001	void
685	fatal (char *message)	1002	fatal (char *message)
686	CODE:	1003	CODE:
687	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
688	#ifdef _WIN32	1005	#ifdef _WIN32
689	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
690	#endif	1007	#endif
691	exit (1);	1008	_exit (1);
692		1009
		1010	void
		1011	_exit (int retval = 0)
		1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
		1016	_exit (retval);
		1017	#endif
		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
693	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
694		1029
695	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
696	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
697	CODE:	1034	CODE:
698	{	1035	{
699	int count;	1036	int count;
700	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
703	}	1040	}
704	OUTPUT:	1041	OUTPUT:
705	RETVAL	1042	RETVAL
706		1043
707	void	1044	void
708	DESTROY (CFClient::Font self)	1045	DESTROY (DC::Font self)
709	CODE:	1046	CODE:
710	pango_font_description_free (self);	1047	pango_font_description_free (self);
711		1048
712	void	1049	void
713	make_default (CFClient::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
714	CODE:	1052	CODE:
715	default_font = self;	1053	default_font = self;
716		1054
717	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
718		1056
719	CFClient::Layout	1057	PROTOTYPES: DISABLE
720	new (SV *class, int rgba = 0)	1058
		1059	void
		1060	glyph_cache_backup ()
		1061	PROTOTYPE:
721	CODE:	1062	CODE:
722	#if _WIN32	1063	tc_backup ();
723	//rgba = 0;//D makes text nicer, breaks TextView	1064
724	#endif	1065	void
725	rgba=1;//D	1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
		1069	tc_restore ();
		1070
		1071	DC::Layout
		1072	new (SV *class)
		1073	CODE:
726	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
727		1075
728	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
729	RETVAL->rgba = rgba;
730	RETVAL->r = 1.;	1077	RETVAL->r = 1.;
731	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
732	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
733	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
734	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
735	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
736		1084
737	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
738	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
739	OUTPUT:	1087	OUTPUT:
740	RETVAL	1088	RETVAL
741		1089
742	void	1090	void
743	DESTROY (CFClient::Layout self)	1091	DESTROY (DC::Layout self)
744	CODE:	1092	CODE:
745	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
746	Safefree (self);	1095	Safefree (self);
747		1096
748	int
749	is_rgba (CFClient::Layout self)
750	CODE:
751	RETVAL = self->rgba;
752	OUTPUT:
753	RETVAL
754
755	void	1097	void
756	set_text (CFClient::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
757	CODE:	1099	CODE:
758	{	1100	{
759	STRLEN textlen;	1101	STRLEN textlen;
760	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
761		1103
762	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
763	}	1105	}
764		1106
765	void	1107	void
766	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
767	CODE:	1109	CODE:
768	{	1110	{
769	STRLEN textlen;	1111	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
771		1113
772	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
773	}	1115	}
774		1116
		1117	void
		1118	set_shapes (DC::Layout self, ...)
		1119	CODE:
		1120	{
		1121	PangoAttrList *attrs = 0;
		1122	const char *text = pango_layout_get_text (self->pl);
		1123	const char *pos = text;
		1124	int arg = 4;
		1125
		1126	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1127	{
		1128	PangoRectangle inkrect, rect;
		1129	PangoAttribute *attr;
		1130
		1131	int x = SvIV (ST (arg - 3));
		1132	int y = SvIV (ST (arg - 2));
		1133	int w = SvIV (ST (arg - 1));
		1134	int h = SvIV (ST (arg ));
		1135
		1136	inkrect.x = 0;
		1137	inkrect.y = 0;
		1138	inkrect.width = 0;
		1139	inkrect.height = 0;
		1140
		1141	rect.x = x * PANGO_SCALE;
		1142	rect.y = y * PANGO_SCALE;
		1143	rect.width = w * PANGO_SCALE;
		1144	rect.height = h * PANGO_SCALE;
		1145
		1146	if (!attrs)
		1147	attrs = pango_layout_get_attributes (self->pl);
		1148
		1149	attr = pango_attr_shape_new (&inkrect, &rect);
		1150	attr->start_index = pos - text;
		1151	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1152	pango_attr_list_insert (attrs, attr);
		1153
		1154	arg += 4;
		1155	pos += sizeof (OBJ_STR) - 1;
		1156	}
		1157
		1158	if (attrs)
		1159	pango_layout_set_attributes (self->pl, attrs);
		1160	}
		1161
		1162	void
		1163	get_shapes (DC::Layout self)
		1164	PPCODE:
		1165	{
		1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1167
		1168	do
		1169	{
		1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1171
		1172	if (run && shape_attr_p (run))
		1173	{
		1174	PangoRectangle extents;
		1175	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1176
		1177	EXTEND (SP, 2);
		1178	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1179	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1180	}
		1181	}
		1182	while (pango_layout_iter_next_run (iter));
		1183
		1184	pango_layout_iter_free (iter);
		1185	}
		1186
		1187	int
		1188	has_wrapped (DC::Layout self)
		1189	CODE:
		1190	{
		1191	int lines = 1;
		1192	const char *text = pango_layout_get_text (self->pl);
		1193
		1194	while (*text)
		1195	lines += *text++ == '\n';
		1196
		1197	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1198	}
		1199	OUTPUT:
		1200	RETVAL
		1201
775	SV *	1202	SV *
776	get_text (CFClient::Layout self)	1203	get_text (DC::Layout self)
777	CODE:	1204	CODE:
778	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
779	SvUTF8_on (RETVAL);	1206	sv_utf8_decode (RETVAL);
780	OUTPUT:	1207	OUTPUT:
781	RETVAL	1208	RETVAL
782		1209
783	void	1210	void
784	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.)
785	CODE:	1212	CODE:
786	self->r = r;	1213	self->r = r;
787	self->g = g;	1214	self->g = g;
788	self->b = b;	1215	self->b = b;
789	self->a = a;	1216	self->a = a;
790		1217
791	void	1218	void
792	set_font (CFClient::Layout self, CFClient::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
793	CODE:	1220	CODE:
794	if (self->font != font)	1221	if (self->font != font)
795	{	1222	{
796	self->font = font;	1223	self->font = font;
797	layout_update_font (self);	1224	layout_update_font (self);
798	}	1225	}
799		1226
800	void	1227	void
801	set_height (CFClient::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
802	CODE:	1229	CODE:
803	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
804	{	1231	{
805	self->base_height = base_height;	1232	self->base_height = base_height;
806	layout_update_font (self);	1233	layout_update_font (self);
807	}	1234	}
808		1235
809	void	1236	void
810	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
811	CODE:	1238	CODE:
812	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);
813		1240
814	void	1241	void
815	set_indent (CFClient::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
816	CODE:	1243	CODE:
817	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
818		1245
819	void	1246	void
820	set_spacing (CFClient::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
821	CODE:	1248	CODE:
822	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
823		1250
824	void	1251	void
825	set_ellipsise (CFClient::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
826	CODE:	1253	CODE:
827	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
828	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
829	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
830	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
831	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
832	);	1259	);
833		1260
834	void	1261	void
835	set_single_paragraph_mode (CFClient::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
836	CODE:	1263	CODE:
837	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
838		1265
839	void	1266	void
840	size (CFClient::Layout self)	1267	size (DC::Layout self)
841	PPCODE:	1268	PPCODE:
842	{	1269	{
843	int w, h;	1270	int w, h;
844		1271
845	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
848	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
849	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
850	}	1277	}
851		1278
852	int	1279	int
		1280	descent (DC::Layout self)
		1281	CODE:
		1282	{
		1283	PangoRectangle rect;
		1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1286	RETVAL = PANGO_DESCENT (rect);
		1287	}
		1288	OUTPUT:
		1289	RETVAL
		1290
		1291	int
853	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
854	CODE:	1293	CODE:
855	{	1294	{
856	int index, trailing;	1295	int index, trailing;
857	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);
858	RETVAL = index;	1297	RETVAL = index + trailing;
859	}	1298	}
860	OUTPUT:	1299	OUTPUT:
861	RETVAL	1300	RETVAL
862		1301
863	void	1302	void
864	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
865	PPCODE:	1304	PPCODE:
866	{	1305	{
867	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
868	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
869		1308
…		…
872	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
873	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
874	}	1313	}
875		1314
876	void	1315	void
877	render (CFClient::Layout self)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
878	PPCODE:	1317	PPCODE:
879	{	1318	{
880	SV *retval;	1319	int line, x;
881	int w, h;
882		1320
883	layout_get_pixel_size (self, &w, &h);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
884		1322	#if !PANGO_VERSION_CHECK (1, 17. 3)
885	if (self->rgba)	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
886	{	1324	--line;
887	cairo_surface_t *surface;
888	cairo_t *cairo;
889
890	retval = newSV (w * h * 4);
891	SvPOK_only (retval);
892	SvCUR_set (retval, w * h * 4);
893
894	memset (SvPVX (retval), 0, w * h * 4);
895
896	surface = cairo_image_surface_create_for_data (
897	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
898	cairo = cairo_create (surface);
899	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
900
901	pango_cairo_show_layout (cairo, self->pl);
902
903	cairo_destroy (cairo);
904	cairo_surface_destroy (surface);
905
906	// what a mess, and its premultiplied, too :(
907	{
908	uint32_t p = (uint32_t )SvPVX (retval);
909	uint32_t e = p + w h;
910
911	while (p < e)
912	{
913	uint32_t rgba = *p;
914	rgba = (rgba >> 24) \| (rgba << 8);
915	#if 0
916	#ifdef _WIN32
917	{//D
918	uint8_t r = rgba >> 24;
919	uint8_t g = rgba >> 16;
920	uint8_t b = rgba >> 8;
921	uint8_t a = rgba >> 0;
922
923	rgba = (rgba & 0xffffff00) \| a;
924	}
925	#endif	1325	#endif
926	#endif
927	rgba = SDL_SwapBE32 (rgba);
928	*p++ = rgba;
929	}
930	}
931
932	EXTEND (SP, 5);	1326	EXTEND (SP, 2);
933	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)
934	PUSHs (sv_2mortal (newSViv (h)));	1348	PUSHs (sv_2mortal (newSViv (index + trailing)));
935	PUSHs (sv_2mortal (retval));
936	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
938	}
939	else	1349	else
940	{	1350	{
941	FT_Bitmap bitmap;
942
943	retval = newSV (w * h);
944	SvPOK_only (retval);
945	SvCUR_set (retval, w * h);
946
947	bitmap.rows = h;
948	bitmap.width = w;
949	bitmap.pitch = w;
950	bitmap.buffer = (unsigned char*)SvPVX (retval);
951	bitmap.num_grays = 256;
952	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
953
954	memset (bitmap.buffer, 0, w * h);
955
956	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
957
958	EXTEND (SP, 5);
959	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (index)));
960	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
961	PUSHs (sv_2mortal (retval));
962	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
964	}	1353	}
965	}	1354	}
966		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
967	MODULE = CFClient PACKAGE = CFClient::Texture	1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
968		1391
		1392	PROTOTYPES: ENABLE
		1393
969	void	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_))
		1399	{
		1400	STRLEN datalen;
		1401	char *data = SvPVbyte (data_, datalen);
		1402	int bpp = datalen / (ow * oh);
		1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1404
		1405	SvPOK_only (result_);
		1406	SvCUR_set (result_, nw * nh * bpp);
		1407
		1408	memset (SvPVX (result_), 0, nw * nh * bpp);
		1409	while (oh--)
		1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1411
		1412	sv_setsv (data_, result_);
		1413	}
		1414	}
		1415
		1416	void
970	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.)
971	PROTOTYPE: $$$;$$	1418	PROTOTYPE: $$$;$$
972	ALIAS:	1419	ALIAS:
973	draw_quad_alpha = 1	1420	draw_quad_alpha = 1
974	draw_quad_alpha_premultiplied = 2	1421	draw_quad_alpha_premultiplied = 2
975	CODE:	1422	CODE:
976	{	1423	{
977	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
978	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
979	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
980	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;
981		1431
982	if (items < 5)	1432	if (items < 5)
983	{	1433	{
984	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
985	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1013	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1014	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1015	}	1465	}
1016	}	1466	}
1017		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
1018	MODULE = CFClient PACKAGE = CFClient::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1019		1480
1020	CFClient::Map	1481	PROTOTYPES: DISABLE
1021	new (SV *class, int map_width, int map_height)	1482
		1483	DC::Map
		1484	new (SV *class)
1022	CODE:	1485	CODE:
1023	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1024	RETVAL->x = 0;	1487	RETVAL->x = 0;
1025	RETVAL->y = 0;	1488	RETVAL->y = 0;
1026	RETVAL->w = map_width;	1489	RETVAL->w = 0;
1027	RETVAL->h = map_height;	1490	RETVAL->h = 0;
1028	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1029	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1030	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1031	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1032	RETVAL->texs = 8192;
1033	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1034	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1035	RETVAL->row = 0;	1496	RETVAL->row = 0;
1036	OUTPUT:	1497	OUTPUT:
1037	RETVAL	1498	RETVAL
1038		1499
1039	void	1500	void
1040	DESTROY (CFClient::Map self)	1501	DESTROY (DC::Map self)
1041	CODE:	1502	CODE:
1042	{	1503	{
1043	map_clear (self);	1504	map_clear (self);
1044	Safefree (self->face);	1505	Safefree (self->face2tile);
		1506	Safefree (self->tex);
1045	Safefree (self);	1507	Safefree (self);
1046	}	1508	}
1047		1509
1048	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
1049	clear (CFClient::Map self)	1517	clear (DC::Map self)
1050	CODE:	1518	CODE:
1051	map_clear (self);	1519	map_clear (self);
1052		1520
1053	void	1521	void
1054	set_face (CFClient::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1055	CODE:	1523	CODE:
1056	{	1524	{
1057	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1058	{	1526	need_texid (self, tile);
1059	Append (mapface, self->face, self->faces, self->faces);
1060	self->faces *= 2;
1061	}
1062
1063	self->face [face] = texid;
1064	}	1527	}
1065		1528
1066	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
1067	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)
1068	CODE:	1554	CODE:
1069	{	1555	{
1070	while (self->texs <= texid)	1556	need_texid (self, texid);
1071	{
1072	Append (maptex, self->tex, self->texs, self->texs);
1073	self->texs *= 2;
1074	}
1075		1557
1076	{	1558	{
1077	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1078		1560
1079	tex->name = name;	1561	tex->name = name;
…		…
1096	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1097	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1098	}	1580	}
1099		1581
1100	int	1582	int
1101	ox (CFClient::Map self)	1583	ox (DC::Map self)
1102	ALIAS:	1584	ALIAS:
1103	oy = 1	1585	oy = 1
1104	x = 2	1586	x = 2
1105	y = 3	1587	y = 3
1106	w = 4	1588	w = 4
…		…
1117	}	1599	}
1118	OUTPUT:	1600	OUTPUT:
1119	RETVAL	1601	RETVAL
1120		1602
1121	void	1603	void
1122	scroll (CFClient::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1123	CODE:	1605	CODE:
1124	{	1606	{
1125	if (dx > 0)	1607	if (dx > 0)
1126	map_blank (self, self->x, self->y, dx - 1, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1127	else if (dx < 0)	1609	else if (dx < 0)
1128	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);
1129		1611
1130	if (dy > 0)	1612	if (dy > 0)
1131	map_blank (self, self->x, self->y, self->w, dy - 1);	1613	map_blank (self, self->x, self->y, self->w, dy);
1132	else if (dy < 0)	1614	else if (dy < 0)
1133	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);
1134		1616
1135	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1136	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1137		1619
1138	while (self->y < 0)	1620	while (self->y < 0)
…		…
1142	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1143	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1144	}	1626	}
1145	}	1627	}
1146		1628
1147	void	1629	SV *
1148	map1a_update (CFClient::Map self, SV *data_)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1149	CODE:	1631	CODE:
1150	{	1632	{
1151	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1152	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1153	mapcell *cell;	1635	mapcell *cell;
1154	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1155		1639
1156	while (data < data_end)	1640	while (data < data_end - 1)
1157	{	1641	{
1158	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1159		1643
1160	x = ((flags >> 10) & 63) + self->x;	1644	x = self->x + ((flags >> 10) & 63);
1161	y = ((flags >> 4) & 63) + self->y;	1645	y = self->y + ((flags >> 4) & 63);
1162		1646
1163	cell = map_get_cell (self, x, y);	1647	cell = map_get_cell (self, x, y);
1164		1648
1165	if (flags & 15)	1649	if (flags & 15)
1166	{	1650	{
1167	if (cell->darkness < 0)	1651	if (!cell->darkness)
1168	{	1652	{
		1653	memset (cell, 0, sizeof (*cell));
1169	cell->darkness = 0;	1654	cell->darkness = 256;
1170	cell->face [0] = 0;
1171	cell->face [1] = 0;
1172	cell->face [2] = 0;
1173	}	1655	}
1174		1656
1175	cell->darkness = flags & 8 ? *data++ : 255;
1176
1177	//TODO: don't trust server data to be in-range(!)	1657	//TODO: don't trust server data to be in-range(!)
1178		1658
1179	if (flags & 4)	1659	if (flags & 8)
1180	{	1660	{
1181	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;
1182	}	1697	}
1183		1698
		1699	for (z = 0; z <= 2; ++z)
1184	if (flags & 2)	1700	if (flags & (4 >> z))
1185	{	1701	{
1186	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	}
1187	}	1719	}
1188
1189	if (flags & 1)
1190	{
1191	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1192	}
1193	}	1720	}
1194	else	1721	else
1195	cell->darkness = -1;	1722	cell->darkness = 0;
1196	}	1723	}
1197	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1198		1727
1199	SV *	1728	SV *
1200	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)
1201	CODE:	1730	CODE:
1202	{	1731	{
1203	int x1, x;	1732	int x1, x;
1204	int y1, y;	1733	int y1, y;
1205	int z;	1734	int z;
…		…
1226	{	1755	{
1227	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1228		1757
1229	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1230	{	1759	{
1231	mapface face = cell->face [z];
1232
1233	if (face)
1234	{
1235	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1236	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1237	int a1 = tex.a;	1762	int a1 = tex.a;
1238		1763
1239	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1240	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1241	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1242	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1243	}
1244	}	1768	}
1245	}	1769	}
1246		1770
1247	*map++ = (r )	1771	*map++ = (r )
1248	\| (g << 8)	1772	\| (g << 8)
…		…
1255	}	1779	}
1256	OUTPUT:	1780	OUTPUT:
1257	RETVAL	1781	RETVAL
1258		1782
1259	void	1783	void
1260	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)
		1785	CODE:
		1786	{
		1787	int x, y, z;
		1788
		1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		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;
		1793
		1794	rc_t *rc = rc_alloc ();
		1795	rc_key_t key;
		1796	rc_array_t *arr;
		1797
		1798	// thats current max. sorry.
		1799	if (sw > 255) sw = 255;
		1800	if (sh > 255) sh = 255;
		1801
		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	}
		1838
		1839	glEnable (GL_BLEND);
		1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1842
		1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
		1847	for (y = 0; y < sh; y++)
		1848	if (0 <= y + my && y + my < self->rows)
		1849	{
		1850	maprow *row = self->row + (y + my);
		1851
		1852	for (x = 0; x < sw; x++)
		1853	if (row->c0 <= x + mx && x + mx < row->c1)
		1854	{
		1855	mapcell *cell = row->col + (x + mx - row->c0);
		1856	tileid tile = cell->tile [z];
		1857
		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))
		1963	{
		1964	int level = (w << 5) \| b;
		1965	HE *he;
		1966
		1967	hv_iterinit (smooth);
		1968	while ((he = hv_iternext (smooth)))
		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	{
		1991	glEnd ();
		1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		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	}
		2017	}
		2018	}
		2019	}
		2020
		2021	glEnd ();
		2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
		2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
		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
		2064	void
		2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2066	CODE:
		2067	{
		2068	static float color[16][3] = {
		2069	{ 0.00F, 0.00F, 0.00F },
		2070	{ 1.00F, 1.00F, 1.00F },
		2071	{ 0.00F, 0.00F, 0.55F },
		2072	{ 1.00F, 0.00F, 0.00F },
		2073
		2074	{ 1.00F, 0.54F, 0.00F },
		2075	{ 0.11F, 0.56F, 1.00F },
		2076	{ 0.93F, 0.46F, 0.00F },
		2077	{ 0.18F, 0.54F, 0.34F },
		2078
		2079	{ 0.56F, 0.73F, 0.56F },
		2080	{ 0.80F, 0.80F, 0.80F },
		2081	{ 0.55F, 0.41F, 0.13F },
		2082	{ 0.99F, 0.77F, 0.26F },
		2083
		2084	{ 0.74F, 0.65F, 0.41F },
		2085
		2086	{ 0.00F, 1.00F, 1.00F },
		2087	{ 1.00F, 0.00F, 1.00F },
		2088	{ 1.00F, 1.00F, 0.00F },
		2089	};
		2090
		2091	int x, y;
		2092
		2093	glEnable (GL_TEXTURE_2D);
		2094	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2095	glEnable (GL_BLEND);
		2096	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2097	glBegin (GL_QUADS);
		2098
		2099	for (y = 0; y < h; y++)
		2100	for (x = 0; x < w; x++)
		2101	{
		2102	unsigned char m = data [x + y * w];
		2103
		2104	if (m)
		2105	{
		2106	float *c = color [m & 15];
		2107
		2108	float tx1 = m & 0x40 ? 0.5 : 0.;
		2109	float tx2 = tx1 + 0.5;
		2110
		2111	glColor4f (c[0], c[1], c[2], 0.75);
		2112	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2113	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2114	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2115	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2116	}
		2117	}
		2118
		2119	glEnd ();
		2120	glDisable (GL_BLEND);
		2121	glDisable (GL_TEXTURE_2D);
		2122	}
		2123
		2124	void
		2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1261	PPCODE:	2126	PPCODE:
1262	{	2127	{
1263	int vx, vy;
1264	int x, y, z;	2128	int x, y;
1265	int last_name;	2129	int sw1 = sw + 2;
1266	mapface face;	2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1267	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1268	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1269	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1270		2136
1271	memset (darkness, 255, sw4 * sh);
1272	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1273	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1274		2139
1275	vx = self->x + (self->w - sw) / 2 - shift_x;	2140	mx += self->x - 1;
1276	vy = self->y + (self->h - sh) / 2 - shift_y;	2141	my += self->y - 1;
1277		2142
1278	/*	2143	memset (darkness1, 255, sw1 * sh1);
1279	int vx = self->vx = self->w >= sw
1280	? self->x + (self->w - sw) / 2
1281	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1282		2144
1283	int vy = self->vy = self->h >= sh
1284	? self->y + (self->h - sh) / 2
1285	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1286	*/
1287
1288	glColor4ub (255, 255, 255, 255);
1289
1290	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1291	glEnable (GL_BLEND);
1292	glEnable (GL_TEXTURE_2D);
1293	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1294
1295	glBegin (GL_QUADS);
1296
1297	last_name = 0;
1298
1299	for (z = 0; z < 3; z++)
1300	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1301	if (0 <= y + vy && y + vy < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1302	{	2147	{
1303	maprow *row = self->row + (y + vy);	2148	maprow *row = self->row + (y + my);
1304		2149
1305	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1306	if (row->c0 <= x + vx && x + vx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1307	{	2152	{
1308	mapcell *cell = row->col + (x + vx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1309		2154
1310	darkness[y * sw4 + x] = cell->darkness < 0	2155	darkness1 [y * sw1 + x] = cell->darkness
		2156	? 255 - (cell->darkness - 1)
1311	? 255 - FOW_DARKNESS	2157	: 255 - FOW_DARKNESS;
1312	: 255 - cell->darkness;
1313
1314	face = cell->face [z];
1315
1316	if (face)
1317	{
1318	maptex tex = self->tex [face];
1319
1320	int px = (x + 1) * 32 - tex.w;
1321	int py = (y + 1) * 32 - tex.h;
1322
1323	if (last_name != tex.name)
1324	{
1325	glEnd ();
1326	last_name = tex.name;
1327	glBindTexture (GL_TEXTURE_2D, last_name);
1328	glBegin (GL_QUADS);
1329	}
1330
1331	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1332	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1333	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1334	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1335	}
1336	}	2158	}
1337	}	2159	}
1338		2160
1339	glEnd ();	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];
1340		2173
1341	glDisable (GL_TEXTURE_2D);	2174	uint8_t r11 = (d11 + d21 + d12) / 3;
1342	glDisable (GL_BLEND);	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);
1343		2198
1344	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1345	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1346	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1347	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1348	}	2203	}
1349		2204
1350	SV *	2205	SV *
1351	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)
1352	CODE:	2207	CODE:
1353	{	2208	{
1354	int x, y, x1, y1;	2209	int x, y, x1, y1;
1355	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1356	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1381	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1382	{	2237	{
1383	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1384	uint8_t flags = 0;	2239	uint8_t flags = 0;
1385		2240
1386	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1387	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1388	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1389		2244
1390	*data++ = flags;	2245	*data++ = flags;
1391		2246
1392	if (flags & 1)	2247	if (flags & 1)
1393	{	2248	{
		2249	tileid tile = cell->tile [0];
1394	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1395	*data++ = cell->face [0];	2251	*data++ = tile;
1396	}	2252	}
1397		2253
1398	if (flags & 2)	2254	if (flags & 2)
1399	{	2255	{
		2256	tileid tile = cell->tile [1];
1400	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1401	*data++ = cell->face [1];	2258	*data++ = tile;
1402	}	2259	}
1403		2260
1404	if (flags & 4)	2261	if (flags & 4)
1405	{	2262	{
		2263	tileid tile = cell->tile [2];
1406	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1407	*data++ = cell->face [2];	2265	*data++ = tile;
1408	}	2266	}
1409	}	2267	}
1410	else	2268	else
1411	*data++ = 0;	2269	*data++ = 0;
1412	}	2270	}
…		…
1418	}	2276	}
1419	OUTPUT:	2277	OUTPUT:
1420	RETVAL	2278	RETVAL
1421		2279
1422	void	2280	void
1423	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)
1424	PPCODE:	2282	PPCODE:
1425	{	2283	{
1426	int x, y, z;	2284	int x, y, z;
1427	int w, h;	2285	int w, h;
1428	int x1, y1;	2286	int x1, y1;
1429		2287
1430	if (*data++ != 0)	2288	if (*data++ != 0)
1431	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1432		2290
1433	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1434	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1435		2293
1436	// 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
…		…
1452	{	2310	{
1453	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1454		2312
1455	if (flags)	2313	if (flags)
1456	{	2314	{
1457	mapface face[3] = { 0, 0, 0 };
1458
1459	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1460		2317
1461	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1462	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1463	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1464		2321
1465	if (cell->darkness <= 0)	2322	if (cell->darkness == 0)
1466	{	2323	{
1467	cell->darkness = -1;	2324	cell->darkness = 0;
1468		2325
1469	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1470	{	2327	{
1471	cell->face[z] = face[z];	2328	tileid t = tile [z];
1472		2329
1473	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1474	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1475	}	2337	}
1476	}	2338	}
1477	}	2339	}
1478	}	2340	}
1479	}	2341	}
1480	}	2342	}
1481		2343
1482	MODULE = CFClient PACKAGE = CFClient::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1483		2345
1484	CFClient::MixChunk	2346	DC::RW
1485	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1486	CODE:	2348	CODE:
1487	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1488	OUTPUT:	2355	OUTPUT:
1489	RETVAL	2356	RETVAL
1490		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 : '('
1491	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
1492	DESTROY (CFClient::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1493	CODE:	2468	CODE:
1494	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1495		2470
1496	int	2471	int
1497	volume (CFClient::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1498	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1499	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1500	OUTPUT:	2477	OUTPUT:
1501	RETVAL	2478	RETVAL
1502		2479
1503	int	2480	DC::Channel
1504	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)
1505	CODE:	2482	CODE:
		2483	{
1506	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	}
1507	OUTPUT:	2495	OUTPUT:
1508	RETVAL	2496	RETVAL
1509		2497
1510	MODULE = CFClient PACKAGE = CFClient::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1511		2499
1512	int	2500	int
1513	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1514	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1515	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1516	OUTPUT:	2507	OUTPUT:
1517	RETVAL	2508	RETVAL
1518		2509
1519	CFClient::MixMusic	2510	void
1520	new_from_file (SV class, char path)	2511	fade_out (int ms)
1521	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:
1522	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1523	OUTPUT:	2524	OUTPUT:
1524	RETVAL	2525	RETVAL
1525		2526
1526	void	2527	void
1527	DESTROY (CFClient::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1528	CODE:	2529	CODE:
1529	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1530		2531
1531	int	2532	int
1532	play (CFClient::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1533	CODE:	2534	CODE:
1534	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1535	OUTPUT:	2536	OUTPUT:
1536	RETVAL	2537	RETVAL
1537		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
1538	MODULE = CFClient PACKAGE = CFClient::OpenGL	2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
1539		2547
1540	BOOT:	2548	BOOT:
1541	{	2549	{
1542	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1543	static const struct {	2551	static const struct {
1544	const char *name;	2552	const char *name;
1545	IV iv;	2553	IV iv;
1546	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1547	# 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),
1548	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1549	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1550	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1551	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1552	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1554	const_iv (GL_SCISSOR_TEST),	2565	const_iv (GL_SCISSOR_TEST),
1555	const_iv (GL_DEPTH_TEST),	2566	const_iv (GL_DEPTH_TEST),
1556	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1557	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1558	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
		2570	const_iv (GL_FRONT),
		2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1559	const_iv (GL_AND),	2573	const_iv (GL_AND),
1560	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1561	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1562	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1563	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
1564	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2578	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1565	const_iv (GL_ONE_MINUS_DST_ALPHA),	2579	const_iv (GL_ONE_MINUS_DST_ALPHA),
1566	const_iv (GL_SRC_ALPHA_SATURATE),	2580	const_iv (GL_SRC_ALPHA_SATURATE),
1567	const_iv (GL_RGB),	2581	const_iv (GL_RGB),
1568	const_iv (GL_RGBA),	2582	const_iv (GL_RGBA),
		2583	const_iv (GL_RGBA4),
		2584	const_iv (GL_RGBA8),
		2585	const_iv (GL_RGB5_A1),
1569	const_iv (GL_UNSIGNED_BYTE),	2586	const_iv (GL_UNSIGNED_BYTE),
1570	const_iv (GL_UNSIGNED_SHORT),	2587	const_iv (GL_UNSIGNED_SHORT),
1571	const_iv (GL_UNSIGNED_INT),	2588	const_iv (GL_UNSIGNED_INT),
1572	const_iv (GL_ALPHA),	2589	const_iv (GL_ALPHA),
1573	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1574	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1575	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1576	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1577	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),
1578	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1579	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1580	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1581	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1582	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1583	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1604	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1605	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1606	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1607	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1608	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1609	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
		2636	const_iv (GL_LINE_STRIP),
1610	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1611	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1612	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1613	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1614	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1615	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1616	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),
1617	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1618	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1619	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1620	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1621	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1622	# undef const_iv	2657	# undef const_iv
1623	};	2658	};
1624		2659
1625	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; )
1626	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);
1627	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1628		2672
1629	char *	2673	char *
1630	gl_vendor ()	2674	gl_vendor ()
1631	CODE:	2675	CODE:
1632	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1645	CODE:	2689	CODE:
1646	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1647	OUTPUT:	2691	OUTPUT:
1648	RETVAL	2692	RETVAL
1649		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
1650	int glGetError ()	2708	int glGetError ()
		2709
		2710	void glFinish ()
1651		2711
1652	void glClear (int mask)	2712	void glClear (int mask)
1653		2713
1654	void glClearColor (float r, float g, float b, float a = 1.0)	2714	void glClearColor (float r, float g, float b, float a = 1.0)
1655	PROTOTYPE: @	2715	PROTOTYPE: @
…		…
1680		2740
1681	void glPopMatrix ()	2741	void glPopMatrix ()
1682		2742
1683	void glLoadIdentity ()	2743	void glLoadIdentity ()
1684		2744
		2745	void glDrawBuffer (int buffer)
		2746
		2747	void glReadBuffer (int buffer)
		2748
1685	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
1686	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_)
1687		2751
1688	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
1689	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
1690		2756
1691	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
1692		2758
1693	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
1694		2760
…		…
1702		2768
1703	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
1704	CODE:	2770	CODE:
1705	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
1706		2772
1707	void glBegin (int mode)
1708
1709	void glEnd ()
1710
1711	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)
1712	PROTOTYPE: @
1713	ALIAS:	2774	ALIAS:
1714	glColor_premultiply = 1	2775	glColor_premultiply = 1
1715	CODE:	2776	CODE:
1716	if (ix)	2777	if (ix)
1717	{	2778	{
1718	r *= a;	2779	r *= a;
1719	g *= a;	2780	g *= a;
1720	b *= a;	2781	b *= a;
1721	}	2782	}
1722	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
1723	glColor4ub (MIN ((int)(r * 256.f), 255),	2784	glColor4f (r, g, b, a);
1724	MIN ((int)(g * 256.f), 255),
1725	MIN ((int)(b * 256.f), 255),
1726	MIN ((int)(a * 256.f), 255));
1727
1728	void glInterleavedArrays (int format, int stride, char *data)
1729
1730	void glDrawElements (int mode, int count, int type, char *indices)
1731
1732	# 1.2 void glDrawRangeElements (int mode, int start, int end
1733		2785
1734	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
1735	CODE:	2787	CODE:
1736	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
1737	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1742		2794
1743	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
1744	CODE:	2796	CODE:
1745	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
1746		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
1747	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
1748	CODE:	2829	CODE:
1749	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
1750		2831
1751	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
1767	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)
1768	CODE:	2849	CODE:
1769	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
1770	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1771		2852
1772	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)
1773		2854
1774	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)
1775		2856
1776	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)
1777		2860
1778	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)
1779		2862
1780	int glGenTexture ()	2863	int glGenTexture ()
1781	CODE:	2864	CODE:
1782	{	2865	RETVAL = gen_texture ();
1783	GLuint name;
1784	glGenTextures (1, &name);
1785	RETVAL = name;
1786	}
1787	OUTPUT:	2866	OUTPUT:
1788	RETVAL	2867	RETVAL
1789		2868
1790	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
1791	CODE:	2870	CODE:
1792	{
1793	GLuint name_ = name;
1794	glDeleteTextures (1, &name_);	2871	del_texture (name);
1795	}	2872
1796
1797	int glGenList ()	2873	int glGenList ()
1798	CODE:	2874	CODE:
1799	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
1800	OUTPUT:	2876	OUTPUT:
1801	RETVAL	2877	RETVAL
…		…
1808		2884
1809	void glEndList ()	2885	void glEndList ()
1810		2886
1811	void glCallList (int list)	2887	void glCallList (int list)
1812		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1813		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

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs. Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC