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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
		30	#include <math.h>
9	#include <string.h>	31	#include <string.h>
10	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11		36
12	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
		39	#include <SDL_endian.h>
13	#include <SDL_image.h>	40	#include <SDL_image.h>
14	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
16		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
		49	#define PANGO_ENABLE_BACKEND
		50	#define G_DISABLE_CAST_CHECKS
		51
17	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
18		53
19	#include <pango/pango.h>	54	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>	55
21	#include <pango/pangoft2.h>	56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
22		66
23	#ifndef _WIN32	67	#ifndef _WIN32
24	# include <sys/types.h>	68	# include <sys/types.h>
25	# include <sys/socket.h>	69	# include <sys/socket.h>
26	# include <netinet/in.h>	70	# include <netinet/in.h>
27	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
28	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
29	#else	77	#else
30	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	79	#endif
37		80
38	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
		84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		85
40	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
41		87
42	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
44		90
45	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
46		92
47	#define GL_CALL(type,func,args) \	93	/* mask out modifiers we are not interested in */
48	{ \	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
49	static int init_; \
50	static type fptr_; \
51	\
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		95
		96	static AV *texture_av;
		97
		98	static struct
		99	{
		100	#define GL_FUNC(ptr,name) ptr name;
		101	#include "glfunc.h"
		102	#undef GL_FUNC
		103	} gl;
		104
		105	static void
		106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		107	{
		108	if (gl.BlendFuncSeparate)
		109	gl.BlendFuncSeparate (sa, da, saa, daa);
		110	else if (gl.BlendFuncSeparateEXT)
		111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		112	else
		113	glBlendFunc (sa, da);
		114	}
		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
		140	#include "texcache.c"
		141	#include "rendercache.c"
		142
		143	#include "pango-font.c"
		144	#include "pango-fontmap.c"
		145	#include "pango-render.c"
		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
62	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
64		151
65	typedef PangoFontDescription *CFClient__Font;	152	typedef PangoFontDescription *DC__Font;
		153
		154	static int
		155	shape_attr_p (PangoLayoutRun *run)
		156	{
		157	GSList *attrs = run->item->analysis.extra_attrs;
		158
		159	while (attrs)
		160	{
		161	PangoAttribute *attr = attrs->data;
		162
		163	if (attr->klass->type == PANGO_ATTR_SHAPE)
		164	return 1;
		165
		166	attrs = attrs->next;
		167	}
		168
		169	return 0;
		170	}
66		171
67	typedef struct cf_layout {	172	typedef struct cf_layout {
68	PangoLayout *pl;	173	PangoLayout *pl;
		174	float r, g, b, a; // default color for rgba mode
69	int base_height;	175	int base_height;
70	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
71	} *CFClient__Layout;	178	} *DC__Layout;
72		179
73	static CFClient__Font default_font;	180	static DC__Font default_font;
74	static PangoContext *context;	181	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	182	static PangoFontMap *opengl_fontmap;
76		183
77	static void	184	static void
78	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
79	{	186	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	187	FcPatternAddBool (pattern, FC_HINTING, 1);
		188	#ifdef FC_HINT_STYLE
		189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		190	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	192	}
83		193
84	static void	194	static void
85	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
86	{	196	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
89	*/	199	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
91		201
92	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
93	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94		204
95	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
96	}	206	}
97		207
98	static void	208	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
100	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
102		215
103	w = (w + 3) & ~3;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		218
		219	if (!rect.width) rect.width = 1;
		220	if (!rect.height) rect.height = 1;
		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
108	typedef uint16_t mapface;	227	typedef uint16_t faceid;
109		228
110	typedef struct {	229	typedef struct {
111	GLint name;	230	GLuint name;
112	int w, h;	231	int w, h;
113	float s, t;	232	float s, t;
114	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
115	} maptex;	236	} maptex;
116		237
117	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
118	int16_t darkness;	241	uint16_t darkness;
119	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	243	} mapcell;
121		244
122	typedef struct {	245	typedef struct {
123	int32_t c0, c1;	246	int32_t c0, c1;
124	mapcell *col;	247	mapcell *col;
125	} maprow;	248	} maprow;
126		249
127	typedef struct map {	250	typedef struct map {
128	int x, y, w, h;	251	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	253	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	254	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		255
136	int32_t rows;	256	int32_t rows;
137	maprow *row;	257	maprow *row;
138	} *CFClient__Map;	258	} *DC__Map;
139		259
140	static char *	260	static char *
141	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
142	{	262	{
143	char *p;	263	char *p;
160	}	280	}
161		281
162	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
165	static maprow *	305	static maprow *
166	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
167	{	307	{
168	if (0 > y)	308	if (0 > y)
169	{	309	{
170	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
209		349
210	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
211	}	351	}
212		352
213	static mapcell *	353	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
215	{	355	{
216	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
217	}	357	}
218		358
219	static void	359	static void
220	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
221	{	361	{
222	int r;	362	int r;
223		363
224	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
232	self->oy = 0;	372	self->oy = 0;
233	self->row = 0;	373	self->row = 0;
234	self->rows = 0;	374	self->rows = 0;
235	}	375	}
236		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
237	static void	387	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
239	{	389	{
240	int x, y;	390	int x, y;
241	maprow *row;	391	maprow *row;
		392	mapcell *cell;
242		393
243	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	395	if (y >= 0)
245	{	396	{
246	if (y >= self->rows)	397	if (y >= self->rows)
…		…
252	if (x >= row->c0)	403	if (x >= row->c0)
253	{	404	{
254	if (x >= row->c1)	405	if (x >= row->c1)
255	break;	406	break;
256		407
257	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
258	}	411	}
259	}	412	}
260	}	413	}
261		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
262	static void	420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
		429	}
		430
		431	static void
263	music_finished ()	432	music_finished (void)
264	{	433	{
265	SDL_UserEvent ev;	434	SDL_UserEvent ev;
266		435
267	ev.type = SDL_USEREVENT;	436	ev.type = SDL_USEREVENT;
268	ev.code = 0;	437	ev.code = 0;
…		…
270	ev.data2 = 0;	439	ev.data2 = 0;
271		440
272	SDL_PushEvent ((SDL_Event *)&ev);	441	SDL_PushEvent ((SDL_Event *)&ev);
273	}	442	}
274		443
275	MODULE = CFClient PACKAGE = CFClient	444	static void
		445	channel_finished (int channel)
		446	{
		447	SDL_UserEvent ev;
		448
		449	ev.type = SDL_USEREVENT;
		450	ev.code = 1;
		451	ev.data1 = (void *)(long)channel;
		452	ev.data2 = 0;
		453
		454	SDL_PushEvent ((SDL_Event *)&ev);
		455	}
		456
		457	static unsigned int
		458	minpot (unsigned int n)
		459	{
		460	if (!n)
		461	return 0;
		462
		463	--n;
		464
		465	n \|= n >> 1;
		466	n \|= n >> 2;
		467	n \|= n >> 4;
		468	n \|= n >> 8;
		469	n \|= n >> 16;
		470
		471	return n + 1;
		472	}
		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
276		572
277	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
278		574
279	BOOT:	575	BOOT:
280	{	576	{
281	HV *stash = gv_stashpv ("CFClient", 1);	577	HV *stash = gv_stashpv ("DC", 1);
282	static const struct {	578	static const struct {
283	const char *name;	579	const char *name;
284	IV iv;	580	IV iv;
285	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
286	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
		583	const_iv (SDLK_MODIFIER_MIN),
		584	const_iv (SDLK_MODIFIER_MAX),
		585
287	const_iv (SDL_ACTIVEEVENT),	586	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	587	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	588	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	589	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	590	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	599	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	600	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	601	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	602	const_iv (SDL_VIDEOEXPOSE),
304	const_iv (SDL_USEREVENT),	603	const_iv (SDL_USEREVENT),
		604
		605	const_iv (SDL_APPINPUTFOCUS),
		606	const_iv (SDL_APPMOUSEFOCUS),
		607	const_iv (SDL_APPACTIVE),
		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
305	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	670	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	671	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	672	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	673	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	674	const_iv (SDLK_UNDO),
		675
369	const_iv (KMOD_NONE),	676	const_iv (KMOD_NONE),
		677	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	678	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	679	const_iv (KMOD_RSHIFT),
		680	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	681	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	682	const_iv (KMOD_RCTRL),
		683	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	684	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	685	const_iv (KMOD_RALT),
		686	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
381	const_iv (KMOD_CTRL),	692
382	const_iv (KMOD_SHIFT),	693	const_iv (MIX_DEFAULT_FORMAT),
383	const_iv (KMOD_ALT),	694
384	const_iv (KMOD_META)	695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
385	# undef const_iv	723	# undef const_iv
386	};	724	};
387		725
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		728
391	fontmap = pango_ft2_font_map_new ();	729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	731	}
		732
		733	void
		734	weaken (SV *rv)
		735	PROTOTYPE: $
		736	CODE:
		737	sv_rvweaken (rv);
395		738
396	int	739	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	740	in_destruct ()
		741	CODE:
		742	RETVAL = PL_main_cv == Nullcv;
		743	OUTPUT:
		744	RETVAL
398		745
		746	NV floor (NV x)
		747
		748	NV ceil (NV x)
		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
		753
399	void	754	void
		755	pango_init ()
		756	CODE:
		757	{
		758	opengl_fontmap = pango_opengl_font_map_new ();
		759	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/pango_context_set_font_description (opengl_context, default_font);/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		765	#endif
		766	}
		767
		768	char *SDL_GetError ()
		769
		770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
400	SDL_Quit ()	778	void SDL_Quit ()
401		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
402	void	789	void
403	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
404	PPCODE:	791	PPCODE:
405	{	792	{
406	SDL_Rect **m;	793	SDL_Rect **m;
407		794
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412		799
		800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		802
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		807
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421
422	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		810
425	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
426		812
427	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
428	while (*m)	814	while (*m)
429	{	815	{
		816	if ((m)->w >= 400 && (m)->h >= 300)
		817	{
430	AV *av = newAV ();	818	AV *av = newAV ();
431	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
432	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
434		825
435	++m;	826	++m;
436	}	827	}
437	}	828	}
438		829
439	int	830	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
442	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
444	);	844	);
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	845
		846	if (RETVAL)
		847	{
		848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
		851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		852	#include "glfunc.h"
		853	#undef GL_FUNC
		854	}
		855	}
446	OUTPUT:	856	OUTPUT:
447	RETVAL	857	RETVAL
448		858
449	void	859	void
450	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
451		861
		862	char *
		863	SDL_GetKeyName (int sym)
		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
452	void	871	void
453	SDL_PollEvent ()	872	poll_events ()
454	PPCODE:	873	PPCODE:
455	{	874	{
456	SDL_Event ev;	875	SDL_Event ev;
457		876
458	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459	{	879	{
460	HV *hv = newHV ();	880	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		882
462	switch (ev.type)	883	switch (ev.type)
463	{	884	{
464	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
465	case SDL_KEYUP:	886	case SDL_KEYUP:
466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
469	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470	break;	892	break;
471		893
472	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475	break;	897	break;
476		898
477	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
		918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
483	break;	925	break;
484		926
485	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
486	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
		929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
		930
487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		935	break;
		936
		937	case SDL_USEREVENT:
		938	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		941	break;
491	}	942	}
492		943
493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
494	}	945	}
495	}	946	}
496		947
497	int	948	int
498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
499	POSTCALL:	950	POSTCALL:
500	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
		952	Mix_ChannelFinished (channel_finished);
		953
		954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
501		969
502	void	970	void
503	Mix_CloseAudio ()	971	Mix_CloseAudio ()
504		972
505	int	973	int
506	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
507		975
		976	const char *
		977	Mix_GetError ()
		978
508	void	979	void
509	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
510	CODE:	981	CODE:
		982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		983
		984	void
		985	win32_proxy_info ()
		986	PPCODE:
		987	{
511	#ifndef _WIN32	988	#ifdef _WIN32
512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	989	char buffer[2048];
		990	DWORD buflen;
		991
		992	EXTEND (SP, 3);
		993
		994	buflen = sizeof (buffer);
		995	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		996	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		997	{
		998	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		999
		1000	buflen = sizeof (buffer);
		1001	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1002	{
		1003	PUSHs (newSVpv (buffer, 0));
		1004
		1005	buflen = sizeof (buffer);
		1006	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1007	PUSHs (newSVpv (buffer, 0));
		1008	}
		1009	}
513	#endif	1010	#endif
		1011	}
514		1012
515	char *	1013	int
516	gl_version ()	1014	add_font (char *file)
517	CODE:	1015	CODE:
518	RETVAL = (char *)glGetString (GL_VERSION);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
519	OUTPUT:	1017	OUTPUT:
520	RETVAL	1018	RETVAL
521
522	char *
523	gl_extensions ()
524	CODE:
525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
526	OUTPUT:
527	RETVAL
528
529	void
530	add_font (char *file)
531	CODE:
532	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
533		1019
534	void	1020	void
535	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
536	ALIAS:	1022	ALIAS:
537	load_image_file = 1	1023	load_image_file = 1
…		…
540	STRLEN image_len;	1026	STRLEN image_len;
541	char image = (char )SvPVbyte (image_, image_len);	1027	char image = (char )SvPVbyte (image_, image_len);
542	SDL_Surface surface, surface2;	1028	SDL_Surface surface, surface2;
543	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
544	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
545	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
546	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
547		1033
548	if (!rw)	1034	if (!rw)
549	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
550		1036
…		…
579		1065
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1066	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		1067
582	assert (surface2->pitch == surface2->w * 4);	1068	assert (surface2->pitch == surface2->w * 4);
583		1069
		1070	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	1071	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	1072	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	1073	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1074	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1075	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1076	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1077	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1078	SDL_UnlockSurface (surface2);
593		1079
594	SDL_FreeSurface (surface);	1080	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	1081	SDL_FreeSurface (surface2);
596	}	1082	}
597		1083
…		…
621	}	1107	}
622		1108
623	void	1109	void
624	error (char *message)	1110	error (char *message)
625	CODE:	1111	CODE:
		1112	fprintf (stderr, "ERROR: %s\n", message);
626	#ifdef _WIN32	1113	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
		1115	#endif
		1116
		1117	void
		1118	fatal (char *message)
		1119	CODE:
		1120	fprintf (stderr, "FATAL: %s\n", message);
		1121	#ifdef _WIN32
		1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
		1123	#endif
		1124	_exit (1);
		1125
		1126	void
		1127	_exit (int retval = 0)
		1128	CODE:
		1129	#ifdef WIN32
		1130	ExitThread (retval); // unclean, please beam me up
628	#else	1131	#else
629	fprintf (stderr, "ERROR: %s\n", message);	1132	_exit (retval);
630	#endif	1133	#endif
631		1134
632	void	1135	void
633	fatal (char *message)	1136	debug ()
634	CODE:	1137	CODE:
635	#ifdef _WIN32	1138	{
636	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1139	#if DEBUG
637	#else	1140	VALGRIND_DO_LEAK_CHECK;
638	fprintf (stderr, "FATAL: %s\n", message);
639	#endif	1141	#endif
640	exit (1);	1142	}
641		1143
642	MODULE = CFClient PACKAGE = CFClient::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
643		1145
644	CFClient::Font	1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
645	new_from_file (SV class, char path)	1149	new_from_file (SV class, char path, int id = 0)
646	CODE:	1150	CODE:
647	{	1151	{
648	int count;	1152	int count;
649	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	1153	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
650	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1154	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
651	FcPatternDestroy (pattern);	1155	FcPatternDestroy (pattern);
652	}	1156	}
653	OUTPUT:	1157	OUTPUT:
654	RETVAL	1158	RETVAL
655		1159
656	void	1160	void
657	DESTROY (CFClient::Font self)	1161	DESTROY (DC::Font self)
658	CODE:	1162	CODE:
659	pango_font_description_free (self);	1163	pango_font_description_free (self);
660		1164
661	void	1165	void
662	make_default (CFClient::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
663	CODE:	1168	CODE:
664	default_font = self;	1169	default_font = self;
665		1170
666	MODULE = CFClient PACKAGE = CFClient::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
667		1172
668	CFClient::Layout	1173	PROTOTYPES: DISABLE
669	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1174
		1175	void
		1176	glyph_cache_backup ()
		1177	PROTOTYPE:
		1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
		1185	tc_restore ();
		1186
		1187	DC::Layout
		1188	new (SV *class)
670	CODE:	1189	CODE:
671	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
		1191
672	RETVAL->pl = pango_layout_new (context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
673	RETVAL->base_height = base_height;	1193	RETVAL->r = 1.;
		1194	RETVAL->g = 1.;
		1195	RETVAL->b = 1.;
		1196	RETVAL->a = 1.;
		1197	RETVAL->base_height = MIN_FONT_HEIGHT;
674	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
		1200
675	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
676	pango_layout_set_font_description (RETVAL->pl, default_font);	1202	layout_update_font (RETVAL);
677	OUTPUT:	1203	OUTPUT:
678	RETVAL	1204	RETVAL
679		1205
680	void	1206	void
681	DESTROY (CFClient::Layout self)	1207	DESTROY (DC::Layout self)
682	CODE:	1208	CODE:
683	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
684	Safefree (self);	1211	Safefree (self);
685		1212
686	void	1213	void
687	set_text (CFClient::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
688	CODE:	1215	CODE:
689	{	1216	{
690	STRLEN textlen;	1217	STRLEN textlen;
691	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
692		1219
693	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
694	}	1221	}
695		1222
696	void	1223	void
697	set_markup (CFClient::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
698	CODE:	1225	CODE:
699	{	1226	{
700	STRLEN textlen;	1227	STRLEN textlen;
701	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
702		1229
703	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
704	}	1231	}
705		1232
		1233	void
		1234	set_shapes (DC::Layout self, ...)
		1235	CODE:
		1236	{
		1237	PangoAttrList *attrs = 0;
		1238	const char *text = pango_layout_get_text (self->pl);
		1239	const char *pos = text;
		1240	int arg = 4;
		1241
		1242	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1243	{
		1244	PangoRectangle inkrect, rect;
		1245	PangoAttribute *attr;
		1246
		1247	int x = SvIV (ST (arg - 3));
		1248	int y = SvIV (ST (arg - 2));
		1249	int w = SvIV (ST (arg - 1));
		1250	int h = SvIV (ST (arg ));
		1251
		1252	inkrect.x = 0;
		1253	inkrect.y = 0;
		1254	inkrect.width = 0;
		1255	inkrect.height = 0;
		1256
		1257	rect.x = x * PANGO_SCALE;
		1258	rect.y = y * PANGO_SCALE;
		1259	rect.width = w * PANGO_SCALE;
		1260	rect.height = h * PANGO_SCALE;
		1261
		1262	if (!attrs)
		1263	attrs = pango_layout_get_attributes (self->pl);
		1264
		1265	attr = pango_attr_shape_new (&inkrect, &rect);
		1266	attr->start_index = pos - text;
		1267	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1268	pango_attr_list_insert (attrs, attr);
		1269
		1270	arg += 4;
		1271	pos += sizeof (OBJ_STR) - 1;
		1272	}
		1273
		1274	if (attrs)
		1275	pango_layout_set_attributes (self->pl, attrs);
		1276	}
		1277
		1278	void
		1279	get_shapes (DC::Layout self)
		1280	PPCODE:
		1281	{
		1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1283
		1284	do
		1285	{
		1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1287
		1288	if (run && shape_attr_p (run))
		1289	{
		1290	PangoRectangle extents;
		1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1292
		1293	EXTEND (SP, 2);
		1294	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1295	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1296	}
		1297	}
		1298	while (pango_layout_iter_next_run (iter));
		1299
		1300	pango_layout_iter_free (iter);
		1301	}
		1302
		1303	int
		1304	has_wrapped (DC::Layout self)
		1305	CODE:
		1306	{
		1307	int lines = 1;
		1308	const char *text = pango_layout_get_text (self->pl);
		1309
		1310	while (*text)
		1311	lines += *text++ == '\n';
		1312
		1313	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1314	}
		1315	OUTPUT:
		1316	RETVAL
		1317
706	SV *	1318	SV *
707	get_text (CFClient::Layout self)	1319	get_text (DC::Layout self)
708	CODE:	1320	CODE:
709	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
710	SvUTF8_on (RETVAL);	1322	sv_utf8_decode (RETVAL);
711	OUTPUT:	1323	OUTPUT:
712	RETVAL	1324	RETVAL
713		1325
714	void	1326	void
		1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
		1328	CODE:
		1329	self->r = r;
		1330	self->g = g;
		1331	self->b = b;
		1332	self->a = a;
		1333
		1334	void
715	set_font (CFClient::Layout self, CFClient::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
716	CODE:	1336	CODE:
717	if (self->font != font)	1337	if (self->font != font)
718	{	1338	{
719	self->font = font;	1339	self->font = font;
720	layout_update_font (self);	1340	layout_update_font (self);
721	}	1341	}
722		1342
723	void	1343	void
724	set_height (CFClient::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
725	CODE:	1345	CODE:
726	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
727	{	1347	{
728	self->base_height = base_height;	1348	self->base_height = base_height;
729	layout_update_font (self);	1349	layout_update_font (self);
730	}	1350	}
731		1351
732	void	1352	void
733	set_width (CFClient::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
734	CODE:	1354	CODE:
735	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
736		1356
737	void	1357	void
		1358	set_indent (DC::Layout self, int indent)
		1359	CODE:
		1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1361
		1362	void
		1363	set_spacing (DC::Layout self, int spacing)
		1364	CODE:
		1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1366
		1367	void
		1368	set_ellipsise (DC::Layout self, int ellipsise)
		1369	CODE:
		1370	pango_layout_set_ellipsize (self->pl,
		1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1374	: PANGO_ELLIPSIZE_NONE
		1375	);
		1376
		1377	void
		1378	set_single_paragraph_mode (DC::Layout self, int spm)
		1379	CODE:
		1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1381
		1382	void
738	size (CFClient::Layout self)	1383	size (DC::Layout self)
739	PPCODE:	1384	PPCODE:
740	{	1385	{
741	int w, h;	1386	int w, h;
742		1387
743	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
746	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
747	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
748	}	1393	}
749		1394
750	int	1395	int
		1396	descent (DC::Layout self)
		1397	CODE:
		1398	{
		1399	PangoRectangle rect;
		1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1402	RETVAL = PANGO_DESCENT (rect);
		1403	}
		1404	OUTPUT:
		1405	RETVAL
		1406
		1407	int
751	xy_to_index (CFClient::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
752	CODE:	1409	CODE:
753	{	1410	{
754	int index, trailing;	1411	int index, trailing;
755	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
756	RETVAL = index;	1413	RETVAL = index + trailing;
757	}	1414	}
758	OUTPUT:	1415	OUTPUT:
759	RETVAL	1416	RETVAL
760		1417
761	void	1418	void
762	cursor_pos (CFClient::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
763	PPCODE:	1420	PPCODE:
764	{	1421	{
765	PangoRectangle strong_pos;	1422	PangoRectangle pos;
766	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
767		1424
768	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
769	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
771	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
772	}	1429	}
773		1430
774	void	1431	void
775	render (CFClient::Layout self)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
776	PPCODE:	1433	PPCODE:
777	{	1434	{
778	SV *retval;	1435	int line, x;
779	int w, h;
780	FT_Bitmap bitmap;
781		1436
782	layout_get_pixel_size (self, &w, &h);	1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
783		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
784	retval = newSV (w * h);	1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
785	SvPOK_only (retval);	1440	--line;
786	SvCUR_set (retval, w * h);	1441	#endif
787
788	bitmap.rows = h;
789	bitmap.width = w;
790	bitmap.pitch = w;
791	bitmap.buffer = (unsigned char*)SvPVX (retval);
792	bitmap.num_grays = 256;
793	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
794
795	memset (bitmap.buffer, 0, w * h);
796
797	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
798
799	EXTEND (SP, 3);	1442	EXTEND (SP, 2);
800	PUSHs (sv_2mortal (newSViv (w)));	1443	PUSHs (sv_2mortal (newSViv (line)));
		1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1445	}
		1446
		1447	void
		1448	line_x_to_index (DC::Layout self, int line, int x)
		1449	PPCODE:
		1450	{
		1451	PangoLayoutLine *lp;
		1452	int index, trailing;
		1453
		1454	if (line < 0)
		1455	XSRETURN_EMPTY;
		1456
		1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1458	XSRETURN_EMPTY; /* do better */
		1459
		1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1461
		1462	EXTEND (SP, 2);
		1463	if (GIMME_V == G_SCALAR)
		1464	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1465	else
		1466	{
801	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (index)));
802	PUSHs (sv_2mortal (retval));	1468	PUSHs (sv_2mortal (newSViv (trailing)));
		1469	}
803	}	1470	}
804		1471
		1472	void
		1473	render (DC::Layout self, float x, float y, int flags = 0)
		1474	CODE:
		1475	rc_clear (self->rc);
		1476	pango_opengl_render_layout_subpixel (
		1477	self->pl,
		1478	self->rc,
		1479	x * PANGO_SCALE, y * PANGO_SCALE,
		1480	self->r, self->g, self->b, self->a,
		1481	flags
		1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
		1486
		1487	void
		1488	draw (DC::Layout self)
		1489	CODE:
		1490	{
		1491	glEnable (GL_TEXTURE_2D);
		1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1498
		1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
805	MODULE = CFClient PACKAGE = CFClient::Texture	1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
806		1507
		1508	PROTOTYPES: ENABLE
		1509
807	void	1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1515	{
		1516	STRLEN datalen;
		1517	char *data = SvPVbyte (data_, datalen);
		1518	int bpp = datalen / (ow * oh);
		1519	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1520
		1521	SvPOK_only (result_);
		1522	SvCUR_set (result_, nw * nh * bpp);
		1523
		1524	memset (SvPVX (result_), 0, nw * nh * bpp);
		1525	while (oh--)
		1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1527
		1528	sv_setsv (data_, result_);
		1529	}
		1530	}
		1531
		1532	void
808	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
809	PROTOTYPE: $$$;$$	1534	PROTOTYPE: $$$;$$
		1535	ALIAS:
		1536	draw_quad_alpha = 1
		1537	draw_quad_alpha_premultiplied = 2
810	CODE:	1538	CODE:
811	{	1539	{
812	HV hv = (HV )SvRV (self);	1540	HV hv = (HV )SvRV (self);
813	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
814	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
815	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
816	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
817		1547
818	if (items < 5)	1548	if (items < 5)
819	{	1549	{
820	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
821	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
822	}	1552	}
823		1553
		1554	if (ix)
		1555	{
		1556	glEnable (GL_BLEND);
		1557
		1558	if (ix == 2)
		1559	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1560	else
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563
		1564	glEnable (GL_ALPHA_TEST);
		1565	glAlphaFunc (GL_GREATER, 0.01f);
		1566	}
		1567
824	glBindTexture (GL_TEXTURE_2D, name);	1568	glBindTexture (GL_TEXTURE_2D, name);
825	if (wrap_mode) {	1569
826	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
827	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
828	}
829	glBegin (GL_QUADS);	1570	glBegin (GL_QUADS);
830	glTexCoord2f (0, 0); glVertex2f (x , y );	1571	glTexCoord2f (0, 0); glVertex2f (x , y );
831	glTexCoord2f (0, t); glVertex2f (x , y + h);	1572	glTexCoord2f (0, t); glVertex2f (x , y + h);
832	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1573	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
833	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1574	glTexCoord2f (s, 0); glVertex2f (x + w, y );
834	glEnd ();	1575	glEnd ();
835	}
836		1576
		1577	if (ix)
		1578	{
		1579	glDisable (GL_ALPHA_TEST);
		1580	glDisable (GL_BLEND);
		1581	}
		1582	}
		1583
		1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
		1594
837	MODULE = CFClient PACKAGE = CFClient::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
838		1596
839	CFClient::Map	1597	PROTOTYPES: DISABLE
840	new (SV *class, int map_width, int map_height)	1598
		1599	DC::Map
		1600	new (SV *class)
841	CODE:	1601	CODE:
842	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
843	RETVAL->x = 0;	1603	RETVAL->x = 0;
844	RETVAL->y = 0;	1604	RETVAL->y = 0;
845	RETVAL->w = map_width;	1605	RETVAL->w = 0;
846	RETVAL->h = map_height;	1606	RETVAL->h = 0;
847	RETVAL->ox = 0;	1607	RETVAL->ox = 0;
848	RETVAL->oy = 0;	1608	RETVAL->oy = 0;
849	RETVAL->faces = 8192;	1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
850	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1610	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
851	RETVAL->texs = 8192;
852	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
853	RETVAL->rows = 0;	1611	RETVAL->rows = 0;
854	RETVAL->row = 0;	1612	RETVAL->row = 0;
855	OUTPUT:	1613	OUTPUT:
856	RETVAL	1614	RETVAL
857		1615
858	void	1616	void
859	DESTROY (CFClient::Map self)	1617	DESTROY (DC::Map self)
860	CODE:	1618	CODE:
861	{	1619	{
862	map_clear (self);	1620	map_clear (self);
863	Safefree (self->face);	1621	Safefree (self->face2tile);
		1622	Safefree (self->tex);
864	Safefree (self);	1623	Safefree (self);
865	}	1624	}
866		1625
867	void	1626	void
		1627	resize (DC::Map self, int map_width, int map_height)
		1628	CODE:
		1629	self->w = map_width;
		1630	self->h = map_height;
		1631
		1632	void
868	clear (CFClient::Map self)	1633	clear (DC::Map self)
869	CODE:	1634	CODE:
870	map_clear (self);	1635	map_clear (self);
871		1636
872	void	1637	void
873	set_face (CFClient::Map self, int face, int texid)	1638	set_tileid (DC::Map self, int face, int tile)
874	CODE:	1639	CODE:
875	{	1640	{
876	while (self->faces <= face)	1641	need_facenum (self, face); self->face2tile [face] = tile;
877	{	1642	need_texid (self, tile);
878	Append (mapface, self->face, self->faces, self->faces);
879	self->faces *= 2;
880	}
881
882	self->face [face] = texid;
883	}	1643	}
884		1644
885	void	1645	void
		1646	set_smooth (DC::Map self, int face, int smooth, int level)
		1647	CODE:
		1648	{
		1649	tileid texid;
		1650	maptex *tex;
		1651
		1652	if (face < 0 \|\| face >= self->faces)
		1653	return;
		1654
		1655	if (smooth < 0 \|\| smooth >= self->faces)
		1656	return;
		1657
		1658	texid = self->face2tile [face];
		1659
		1660	if (!texid)
		1661	return;
		1662
		1663	tex = self->tex + texid;
		1664	tex->smoothtile = self->face2tile [smooth];
		1665	tex->smoothlevel = level;
		1666	}
		1667
		1668	void
886	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)	1669	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)
887	CODE:	1670	CODE:
888	{	1671	{
889	while (self->texs <= texid)	1672	need_texid (self, texid);
890	{
891	Append (maptex, self->tex, self->texs, self->texs);
892	self->texs *= 2;
893	}
894		1673
895	{	1674	{
896	maptex *tex = self->tex + texid;	1675	maptex *tex = self->tex + texid;
897		1676
898	tex->name = name;	1677	tex->name = name;
…		…
903	tex->r = r;	1682	tex->r = r;
904	tex->g = g;	1683	tex->g = g;
905	tex->b = b;	1684	tex->b = b;
906	tex->a = a;	1685	tex->a = a;
907	}	1686	}
		1687
		1688	// somewhat hackish, but for textures that require it, it really
		1689	// improves the look, and most others don't suffer.
		1690	glBindTexture (GL_TEXTURE_2D, name);
		1691	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1692	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1693	// use uglier nearest interpolation because linear suffers
		1694	// from transparent color bleeding and ugly wrapping effects.
		1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
908	}	1696	}
909		1697
910	int	1698	int
911	ox (CFClient::Map self)	1699	ox (DC::Map self)
912	ALIAS:	1700	ALIAS:
913	oy = 1	1701	oy = 1
		1702	x = 2
		1703	y = 3
		1704	w = 4
		1705	h = 5
914	CODE:	1706	CODE:
915	switch (ix)	1707	switch (ix)
916	{	1708	{
917	case 0: RETVAL = self->ox; break;	1709	case 0: RETVAL = self->ox; break;
918	case 1: RETVAL = self->oy; break;	1710	case 1: RETVAL = self->oy; break;
		1711	case 2: RETVAL = self->x; break;
		1712	case 3: RETVAL = self->y; break;
		1713	case 4: RETVAL = self->w; break;
		1714	case 5: RETVAL = self->h; break;
919	}	1715	}
920	OUTPUT:	1716	OUTPUT:
921	RETVAL	1717	RETVAL
922		1718
923	void	1719	void
924	scroll (CFClient::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
925	CODE:	1721	CODE:
926	{	1722	{
927	if (dx > 0)	1723	if (dx > 0)
928	map_blank (self, self->x, self->y, dx - 1, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
929	else if (dx < 0)	1725	else if (dx < 0)
930	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
931		1727
932	if (dy > 0)	1728	if (dy > 0)
933	map_blank (self, self->x, self->y, self->w, dy - 1);	1729	map_blank (self, self->x, self->y, self->w, dy);
934	else if (dy < 0)	1730	else if (dy < 0)
935	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
936		1732
937	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
938	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
939		1735
940	while (self->y < 0)	1736	while (self->y < 0)
…		…
944	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
945	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
946	}	1742	}
947	}	1743	}
948		1744
949	void	1745	SV *
950	map1a_update (CFClient::Map self, SV *data_)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
951	CODE:	1747	CODE:
952	{	1748	{
953	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1749	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
954	uint8_t data_end = (uint8_t )SvEND (data_);	1750	uint8_t data_end = (uint8_t )SvEND (data_);
955	mapcell *cell;	1751	mapcell *cell;
956	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
957		1755
958	while (data < data_end)	1756	while (data < data_end - 1)
959	{	1757	{
960	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
961		1759
962	x = ((flags >> 10) & 63) + self->x;	1760	x = self->x + ((flags >> 10) & 63);
963	y = ((flags >> 4) & 63) + self->y;	1761	y = self->y + ((flags >> 4) & 63);
964		1762
965	cell = map_get_cell (self, x, y);	1763	cell = map_get_cell (self, x, y);
966		1764
967	if (flags & 15)	1765	if (flags & 15)
968	{	1766	{
969	if (cell->darkness < 0)	1767	if (!cell->darkness)
970	{	1768	{
		1769	memset (cell, 0, sizeof (*cell));
971	cell->darkness = 0;	1770	cell->darkness = 256;
972	cell->face [0] = 0;
973	cell->face [1] = 0;
974	cell->face [2] = 0;
975	}	1771	}
976		1772
977	cell->darkness = flags & 8 ? *data++ : 255;
978
979	//TODO: don't trust server data to be in-range(!)	1773	//TODO: don't trust server data to be in-range(!)
980		1774
981	if (flags & 4)	1775	if (flags & 8)
982	{	1776	{
983	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1777	if (extmap)
		1778	{
		1779	uint8_t ext, cmd;
		1780
		1781	do
		1782	{
		1783	ext = *data++;
		1784	cmd = ext & 0x7f;
		1785
		1786	if (cmd < 4)
		1787	cell->darkness = 255 - ext * 64 + 1;
		1788	else if (cmd == 5) // health
		1789	{
		1790	cell->stat_width = 1;
		1791	cell->stat_hp = *data++;
		1792	}
		1793	else if (cmd == 6) // monster width
		1794	cell->stat_width = *data++ + 1;
		1795	else if (cmd == 0x47)
		1796	{
		1797	if (*data == 1) cell->player = data [1];
		1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1801
		1802	data += *data + 1;
		1803	}
		1804	else if (cmd == 8) // cell flags
		1805	cell->flags = *data++;
		1806	else if (ext & 0x40) // unknown, multibyte => skip
		1807	data += *data + 1;
		1808	else
		1809	data++;
		1810	}
		1811	while (ext & 0x80);
		1812	}
		1813	else
		1814	cell->darkness = *data++ + 1;
984	}	1815	}
985		1816
		1817	for (z = 0; z <= 2; ++z)
986	if (flags & 2)	1818	if (flags & (4 >> z))
987	{	1819	{
988	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
		1821	need_facenum (self, face);
		1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
989	}	1837	}
990
991	if (flags & 1)
992	{
993	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
994	}
995	}	1838	}
996	else	1839	else
997	cell->darkness = -1;	1840	CELL_CLEAR (cell);
998	}	1841	}
999	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1000		1845
1001	SV *	1846	SV *
1002	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1003	CODE:	1848	CODE:
1004	{	1849	{
1005	int x1, x;	1850	int x1, x;
1006	int y1, y;	1851	int y1, y;
1007	int z;	1852	int z;
…		…
1028	{	1873	{
1029	mapcell *cell = row->col + (x - row->c0);	1874	mapcell *cell = row->col + (x - row->c0);
1030		1875
1031	for (z = 0; z <= 0; z++)	1876	for (z = 0; z <= 0; z++)
1032	{	1877	{
1033	mapface face = cell->face [z];
1034
1035	if (face)
1036	{
1037	maptex tex = self->tex [face];	1878	maptex tex = self->tex [cell->tile [z]];
1038	int a0 = 255 - tex.a;	1879	int a0 = 255 - tex.a;
1039	int a1 = tex.a;	1880	int a1 = tex.a;
1040		1881
1041	r = (r * a0 + tex.r * a1) / 255;	1882	r = (r * a0 + tex.r * a1) / 255;
1042	g = (g * a0 + tex.g * a1) / 255;	1883	g = (g * a0 + tex.g * a1) / 255;
1043	b = (b * a0 + tex.b * a1) / 255;	1884	b = (b * a0 + tex.b * a1) / 255;
1044	a = (a * a0 + tex.a * a1) / 255;	1885	a = (a * a0 + tex.a * a1) / 255;
1045	}
1046	}	1886	}
1047	}	1887	}
1048		1888
1049	*map++ = (r )	1889	*map++ = (r )
1050	\| (g << 8)	1890	\| (g << 8)
…		…
1057	}	1897	}
1058	OUTPUT:	1898	OUTPUT:
1059	RETVAL	1899	RETVAL
1060		1900
1061	void	1901	void
1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
		1903	CODE:
		1904	{
		1905	int x, y, z;
		1906
		1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1910	smooth_key skey;
		1911	int pl_x, pl_y;
		1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
		1916
		1917	pl_tex.name = 0;
		1918
		1919	// thats current max. sorry.
		1920	if (sw > 255) sw = 255;
		1921	if (sh > 255) sh = 255;
		1922
		1923	// clear key, in case of extra padding
		1924	memset (&skey, 0, sizeof (skey));
		1925
		1926	memset (&key, 0, sizeof (key));
		1927	key.r = 255;
		1928	key.g = 255;
		1929	key.b = 255;
		1930	key.a = 255;
		1931	key.mode = GL_QUADS;
		1932	key.format = GL_T2F_V3F;
		1933	key.texname = -1;
		1934
		1935	mx += self->x;
		1936	my += self->y;
		1937
		1938	// first pass: determine smooth_max
		1939	// rather ugly, if you ask me
		1940	// could also be stored inside mapcell and updated on change
		1941	memset (smooth_max, 0, sizeof (smooth_max));
		1942
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	smooth_max[x + 1][y + 1] =
		1954	MAX (self->tex [cell->tile [0]].smoothlevel,
		1955	MAX (self->tex [cell->tile [1]].smoothlevel,
		1956	self->tex [cell->tile [2]].smoothlevel));
		1957	}
		1958	}
		1959
		1960	glEnable (GL_BLEND);
		1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1963
		1964	for (z = 0; z <= 2; z++)
		1965	{
		1966	memset (smooth_level, 0, sizeof (smooth_level));
		1967
		1968	for (y = 0; y < sh; y++)
		1969	if (0 <= y + my && y + my < self->rows)
		1970	{
		1971	maprow *row = self->row + (y + my);
		1972
		1973	for (x = 0; x < sw; x++)
		1974	if (row->c0 <= x + mx && x + mx < row->c1)
		1975	{
		1976	mapcell *cell = row->col + (x + mx - row->c0);
		1977	tileid tile = cell->tile [z];
		1978
		1979	if (tile)
		1980	{
		1981	maptex tex = self->tex [tile];
		1982	int px = (x + 1) * T - tex.w;
		1983	int py = (y + 1) * T - tex.h;
		1984
		1985	if (key.texname != tex.name)
		1986	{
		1987	if (!tex.name)
		1988	tex = self->tex [2]; /* missing, replace by noface */
		1989
		1990	key.texname = tex.name;
		1991	arr = rc_array (rc, &key);
		1992	}
		1993
		1994	if (expect_false (cell->player == player) && expect_false (z == 2))
		1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
		2010	if (cell->flags & 1)
		2011	{
		2012	maptex tex = self->tex [1];
		2013	int px = x * T + T * 2 / 32;
		2014	int py = y * T - T * 6 / 32;
		2015
		2016	if (tex.name)
		2017	{
		2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2028	}
		2029	}
		2030	}
		2031
		2032	// update smooth hash
		2033	if (tex.smoothtile)
		2034	{
		2035	skey.tile = tex.smoothtile;
		2036	skey.level = tex.smoothlevel;
		2037
		2038	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2039
		2040	// add bits to current tile and all neighbours. skey.x\|y is
		2041	// shifted +1\|+1 so we always stay positive.
		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
		2055	// full tile
		2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2057
		2058	// borders
		2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2063
		2064	// corners
		2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2069	}
		2070	}
		2071	}
		2072	}
		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
		2077	// go through all smoothlevels, lowest to highest, then draw.
		2078	// this is basically counting sort
		2079	{
		2080	int w, b;
		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
		2084	for (w = 0; w < 256 / 32; ++w)
		2085	{
		2086	uint32_t smask = smooth_level [w];
		2087	if (smask)
		2088	for (b = 0; b < 32; ++b)
		2089	if (smask & (((uint32_t)1) << b))
		2090	{
		2091	int level = (w << 5) \| b;
		2092	HE *he;
		2093
		2094	hv_iterinit (smooth);
		2095	while ((he = hv_iternext (smooth)))
		2096	{
		2097	smooth_key skey = (smooth_key )HeKEY (he);
		2098	IV bits = SvIVX (HeVAL (he));
		2099
		2100	if (!(bits & 0x1000)
		2101	&& skey->level == level
		2102	&& level > smooth_max [skey->x][skey->y])
		2103	{
		2104	maptex tex = self->tex [skey->tile];
		2105	int px = (((int)skey->x) - 1) * T;
		2106	int py = (((int)skey->y) - 1) * T;
		2107	int border = bits & 15;
		2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2109	float dx = tex.s * .0625f; // 16 images/row
		2110	float dy = tex.t * .5f ; // 2 images/column
		2111
		2112	if (tex.name)
		2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
		2116	if (key.texname != tex.name)
		2117	{
		2118	glEnd ();
		2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2120	glBegin (GL_QUADS);
		2121	}
		2122
		2123	if (border)
		2124	{
		2125	float ox = border * dx;
		2126
		2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2131	}
		2132
		2133	if (corner)
		2134	{
		2135	float ox = corner * dx;
		2136
		2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
		2142	}
		2143	}
		2144	}
		2145	}
		2146	}
		2147
		2148	glEnd ();
		2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
		2151	}
		2152
		2153	hv_clear (smooth);
		2154	}
		2155
		2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
		2161
		2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
		2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
		2175
		2176	// top layer: overlays such as the health bar
		2177	for (y = 0; y < sh; y++)
		2178	if (0 <= y + my && y + my < self->rows)
		2179	{
		2180	maprow *row = self->row + (y + my);
		2181
		2182	for (x = 0; x < sw; x++)
		2183	if (row->c0 <= x + mx && x + mx < row->c1)
		2184	{
		2185	mapcell *cell = row->col + (x + mx - row->c0);
		2186
		2187	int px = x * T;
		2188	int py = y * T;
		2189
		2190	if (cell->stat_hp)
		2191	{
		2192	int width = cell->stat_width * T;
		2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2194
		2195	glColor3ub (0, 0, 0);
		2196	glRectf (px + 1, py - thick - 2,
		2197	px + width - 1, py);
		2198
		2199	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2200	glRectf (px + 2,
		2201	py - thick - 1,
		2202	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2203	}
		2204	}
		2205	}
		2206	}
		2207
		2208	void
		2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2210	CODE:
		2211	{
		2212	static float color[16][3] = {
		2213	{ 0.00F, 0.00F, 0.00F },
		2214	{ 1.00F, 1.00F, 1.00F },
		2215	{ 0.00F, 0.00F, 0.55F },
		2216	{ 1.00F, 0.00F, 0.00F },
		2217
		2218	{ 1.00F, 0.54F, 0.00F },
		2219	{ 0.11F, 0.56F, 1.00F },
		2220	{ 0.93F, 0.46F, 0.00F },
		2221	{ 0.18F, 0.54F, 0.34F },
		2222
		2223	{ 0.56F, 0.73F, 0.56F },
		2224	{ 0.80F, 0.80F, 0.80F },
		2225	{ 0.55F, 0.41F, 0.13F },
		2226	{ 0.99F, 0.77F, 0.26F },
		2227
		2228	{ 0.74F, 0.65F, 0.41F },
		2229
		2230	{ 0.00F, 1.00F, 1.00F },
		2231	{ 1.00F, 0.00F, 1.00F },
		2232	{ 1.00F, 1.00F, 0.00F },
		2233	};
		2234
		2235	int x, y;
		2236
		2237	glEnable (GL_TEXTURE_2D);
		2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2239	glEnable (GL_BLEND);
		2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2241	glBegin (GL_QUADS);
		2242
		2243	for (y = 0; y < h; y++)
		2244	for (x = 0; x < w; x++)
		2245	{
		2246	unsigned char m = data [x + y * w];
		2247
		2248	if (m)
		2249	{
		2250	float *c = color [m & 15];
		2251
		2252	float tx1 = m & 0x40 ? 0.5 : 0.;
		2253	float tx2 = tx1 + 0.5;
		2254
		2255	glColor4f (c[0], c[1], c[2], 0.75);
		2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2260	}
		2261	}
		2262
		2263	glEnd ();
		2264	glDisable (GL_BLEND);
		2265	glDisable (GL_TEXTURE_2D);
		2266	}
		2267
		2268	void
		2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1063	PPCODE:	2270	PPCODE:
1064	{	2271	{
1065	int vx, vy;
1066	int x, y, z;	2272	int x, y;
1067	int last_name;	2273	int sw1 = sw + 2;
1068	mapface face;	2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1069	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1070	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1071	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1072		2280
1073	memset (darkness, 255, sw4 * sh);
1074	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1075	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1076		2283
1077	vx = self->x + (self->w - sw) / 2 - shift_x;	2284	mx += self->x - 1;
1078	vy = self->y + (self->h - sh) / 2 - shift_y;	2285	my += self->y - 1;
1079		2286
1080	/*	2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1081	int vx = self->vx = self->w >= sw
1082	? self->x + (self->w - sw) / 2
1083	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1084		2288
1085	int vy = self->vy = self->h >= sh
1086	? self->y + (self->h - sh) / 2
1087	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1088	*/
1089
1090	glColor4ub (255, 255, 255, 255);
1091
1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1093	glEnable (GL_BLEND);
1094	glEnable (GL_TEXTURE_2D);
1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1096
1097	glBegin (GL_QUADS);
1098
1099	last_name = 0;
1100
1101	for (z = 0; z < 3; z++)
1102	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1103	if (0 <= y + vy && y + vy < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1104	{	2291	{
1105	maprow *row = self->row + (y + vy);	2292	maprow *row = self->row + (y + my);
1106		2293
1107	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1108	if (row->c0 <= x + vx && x + vx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1109	{	2296	{
1110	mapcell *cell = row->col + (x + vx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1111		2298
1112	darkness[y * sw4 + x] = cell->darkness < 0	2299	darkness1 [y * sw1 + x] = cell->darkness
		2300	? 255 - (cell->darkness - 1)
1113	? 255 - FOW_DARKNESS	2301	: 255 - FOW_DARKNESS;
1114	: 255 - cell->darkness;
1115
1116	face = cell->face [z];
1117
1118	if (face)
1119	{
1120	maptex tex = self->tex [face];
1121
1122	int px = (x + 1) * 32 - tex.w;
1123	int py = (y + 1) * 32 - tex.h;
1124
1125	if (last_name != tex.name)
1126	{
1127	glEnd ();
1128	last_name = tex.name;
1129	glBindTexture (GL_TEXTURE_2D, last_name);
1130	glBegin (GL_QUADS);
1131	}
1132
1133	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1134	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1135	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1136	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1137	}
1138	}	2302	}
1139	}	2303	}
1140		2304
1141	glEnd ();	2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1142		2317
1143	glDisable (GL_TEXTURE_2D);	2318	uint8_t r11 = (d11 + d21 + d12) / 3;
1144	glDisable (GL_BLEND);	2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
1145		2342
1146	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1147	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1148	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1149	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1150	}	2347	}
1151		2348
1152	SV *	2349	SV *
1153	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1154	CODE:	2351	CODE:
1155	{	2352	{
1156	int x, y, x1, y1;	2353	int x, y, x1, y1;
1157	SV data_sv = newSV (w h * 7 + 5);	2354	SV data_sv = newSV (w h * 7 + 5);
1158	uint8_t data = (uint8_t )SvPVX (data_sv);	2355	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1183	if (row && row->c0 <= x && x < row->c1)	2380	if (row && row->c0 <= x && x < row->c1)
1184	{	2381	{
1185	mapcell *cell = row->col + (x - row->c0);	2382	mapcell *cell = row->col + (x - row->c0);
1186	uint8_t flags = 0;	2383	uint8_t flags = 0;
1187		2384
1188	if (cell->face [0]) flags \|= 1;	2385	if (cell->tile [0]) flags \|= 1;
1189	if (cell->face [1]) flags \|= 2;	2386	if (cell->tile [1]) flags \|= 2;
1190	if (cell->face [2]) flags \|= 4;	2387	if (cell->tile [2]) flags \|= 4;
1191		2388
1192	*data++ = flags;	2389	*data++ = flags;
1193		2390
1194	if (flags & 1)	2391	if (flags & 1)
1195	{	2392	{
		2393	tileid tile = cell->tile [0];
1196	*data++ = cell->face [0] >> 8;	2394	*data++ = tile >> 8;
1197	*data++ = cell->face [0];	2395	*data++ = tile;
1198	}	2396	}
1199		2397
1200	if (flags & 2)	2398	if (flags & 2)
1201	{	2399	{
		2400	tileid tile = cell->tile [1];
1202	*data++ = cell->face [1] >> 8;	2401	*data++ = tile >> 8;
1203	*data++ = cell->face [1];	2402	*data++ = tile;
1204	}	2403	}
1205		2404
1206	if (flags & 4)	2405	if (flags & 4)
1207	{	2406	{
		2407	tileid tile = cell->tile [2];
1208	*data++ = cell->face [2] >> 8;	2408	*data++ = tile >> 8;
1209	*data++ = cell->face [2];	2409	*data++ = tile;
1210	}	2410	}
1211	}	2411	}
1212	else	2412	else
1213	*data++ = 0;	2413	*data++ = 0;
1214	}	2414	}
1215	}	2415	}
1216		2416
		2417	/* if size is wh + 5 then no data has been found /
		2418	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2419	{
1217	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1218	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1219	RETVAL = data_sv;	2424	RETVAL = data_sv;
1220	}	2425	}
1221	OUTPUT:	2426	OUTPUT:
1222	RETVAL	2427	RETVAL
1223		2428
1224	void	2429	void
1225	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1226	PPCODE:	2431	PPCODE:
1227	{	2432	{
1228	int x, y, z;	2433	int x, y, z;
1229	int w, h;	2434	int w, h;
1230	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t data, end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
1231		2446
1232	if (*data++ != 0)	2447	if (*data++ != 0)
1233	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
1234		2449
1235	w = data++ << 8; w \|= data++;	2450	w = data++ << 8; w \|= data++;
1236	h = data++ << 8; h \|= data++;	2451	h = data++ << 8; h \|= data++;
1237		2452
1238	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1250	{	2465	{
1251	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
1252		2467
1253	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
1254	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
1255	uint8_t flags = *data++;	2475	flags = *data++;
1256		2476
1257	if (flags)	2477	if (flags)
1258	{	2478	{
1259	mapface face[3] = { 0, 0, 0 };
1260
1261	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
		2480	tileid tile[3] = { 0, 0, 0 };
1262		2481
1263	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2482	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1264	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2483	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1265	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2484	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1266		2485
1267	if (cell->darkness <= 0)	2486	if (cell->darkness == 0)
1268	{	2487	{
1269	cell->darkness = -1;	2488	/cell->darkness = 0;/
		2489	EXTEND (SP, 3);
1270		2490
1271	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
1272	{	2492	{
1273	cell->face[z] = face[z];	2493	tileid t = tile [z];
1274		2494
1275	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2495	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2496	{
1276	XPUSHs (sv_2mortal (newSViv (face[z])));	2497	PUSHs (sv_2mortal (newSViv (t)));
		2498	need_texid (self, t);
		2499	}
		2500
		2501	cell->tile [z] = t;
1277	}	2502	}
1278	}	2503	}
1279	}	2504	}
1280	}	2505	}
1281	}	2506	}
1282	}	2507	}
1283		2508
1284	MODULE = CFClient PACKAGE = CFClient::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
1285		2510
1286	CFClient::MixChunk	2511	DC::RW
1287	new_from_file (SV class, char path)	2512	new (SV class, SV data_sv)
1288	CODE:	2513	CODE:
1289	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
1290	OUTPUT:	2520	OUTPUT:
1291	RETVAL	2521	RETVAL
1292		2522
		2523	DC::RW
		2524	new_from_file (SV class, const char path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
1293	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
1294	DESTROY (CFClient::MixChunk self)	2632	DESTROY (DC::MixChunk self)
1295	CODE:	2633	CODE:
1296	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
1297		2635
1298	int	2636	int
1299	volume (CFClient::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
1300	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
1301	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
1302	OUTPUT:	2642	OUTPUT:
1303	RETVAL	2643	RETVAL
1304		2644
1305	int	2645	DC::Channel
1306	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1307	CODE:	2647	CODE:
		2648	{
1308	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
1309	OUTPUT:	2660	OUTPUT:
1310	RETVAL	2661	RETVAL
1311		2662
1312	MODULE = CFClient PACKAGE = CFClient::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1313		2664
1314	int	2665	int
1315	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
1316	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
1317	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
1318	OUTPUT:	2672	OUTPUT:
1319	RETVAL	2673	RETVAL
1320		2674
1321	CFClient::MixMusic	2675	void
1322	new_from_file (SV class, char path)	2676	fade_out (int ms)
1323	CODE:	2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
		2685	DC::MixMusic
		2686	new (SV *class, DC::RW rwops)
		2687	CODE:
1324	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
1325	OUTPUT:	2689	OUTPUT:
1326	RETVAL	2690	RETVAL
1327		2691
1328	void	2692	void
1329	DESTROY (CFClient::MixMusic self)	2693	DESTROY (DC::MixMusic self)
1330	CODE:	2694	CODE:
1331	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
1332		2696
1333	int	2697	int
1334	play (CFClient::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
1335	CODE:	2699	CODE:
1336	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
1337	OUTPUT:	2701	OUTPUT:
1338	RETVAL	2702	RETVAL
1339		2703
		2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
1340	MODULE = CFClient PACKAGE = CFClient::OpenGL	2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
1341		2712
1342	BOOT:	2713	BOOT:
1343	{	2714	{
1344	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1345	static const struct {	2716	static const struct {
1346	const char *name;	2717	const char *name;
1347	IV iv;	2718	IV iv;
1348	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
1349	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
1350	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
1351	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
1352	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
		2727	const_iv (GL_DITHER),
1353	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
		2729	const_iv (GL_CULL_FACE),
		2730	const_iv (GL_SCISSOR_TEST),
		2731	const_iv (GL_DEPTH_TEST),
		2732	const_iv (GL_ALPHA_TEST),
		2733	const_iv (GL_NORMALIZE),
		2734	const_iv (GL_RESCALE_NORMAL),
		2735	const_iv (GL_FRONT),
		2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
1354	const_iv (GL_AND),	2738	const_iv (GL_AND),
		2739	const_iv (GL_ONE),
		2740	const_iv (GL_ZERO),
1355	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
		2742	const_iv (GL_DST_ALPHA),
1356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2744	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2745	const_iv (GL_SRC_ALPHA_SATURATE),
1357	const_iv (GL_RGB),	2746	const_iv (GL_RGB),
1358	const_iv (GL_RGBA),	2747	const_iv (GL_RGBA),
		2748	const_iv (GL_RGBA4),
		2749	const_iv (GL_RGBA8),
		2750	const_iv (GL_RGB5_A1),
1359	const_iv (GL_UNSIGNED_BYTE),	2751	const_iv (GL_UNSIGNED_BYTE),
		2752	const_iv (GL_UNSIGNED_SHORT),
		2753	const_iv (GL_UNSIGNED_INT),
1360	const_iv (GL_ALPHA),	2754	const_iv (GL_ALPHA),
		2755	const_iv (GL_INTENSITY),
		2756	const_iv (GL_LUMINANCE),
		2757	const_iv (GL_LUMINANCE_ALPHA),
1361	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
1362	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
1363	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
1364	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
1365	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
1366	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
1367	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
1368	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
1369	const_iv (GL_TEXTURE_ENV_MODE),	2774	const_iv (GL_TEXTURE_ENV_MODE),
1370	const_iv (GL_TEXTURE_WRAP_S),	2775	const_iv (GL_TEXTURE_WRAP_S),
1371	const_iv (GL_TEXTURE_WRAP_T),	2776	const_iv (GL_TEXTURE_WRAP_T),
		2777	const_iv (GL_REPEAT),
1372	const_iv (GL_CLAMP),	2778	const_iv (GL_CLAMP),
1373	const_iv (GL_REPEAT),	2779	const_iv (GL_CLAMP_TO_EDGE),
1374	const_iv (GL_NEAREST),	2780	const_iv (GL_NEAREST),
1375	const_iv (GL_LINEAR),	2781	const_iv (GL_LINEAR),
1376	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2782	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1377	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2783	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1378	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2784	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1379	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2785	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1380	const_iv (GL_GENERATE_MIPMAP),	2786	const_iv (GL_GENERATE_MIPMAP),
1381	const_iv (GL_LINEAR),
1382	const_iv (GL_MODULATE),	2787	const_iv (GL_MODULATE),
		2788	const_iv (GL_DECAL),
1383	const_iv (GL_REPLACE),	2789	const_iv (GL_REPLACE),
		2790	const_iv (GL_DEPTH_BUFFER_BIT),
1384	const_iv (GL_COLOR_BUFFER_BIT),	2791	const_iv (GL_COLOR_BUFFER_BIT),
1385	const_iv (GL_PROJECTION),	2792	const_iv (GL_PROJECTION),
1386	const_iv (GL_MODELVIEW),	2793	const_iv (GL_MODELVIEW),
1387	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
		2795	const_iv (GL_SEPARABLE_2D),
1388	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
1389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1390	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
1391	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
		2801	const_iv (GL_LINE_STRIP),
		2802	const_iv (GL_LINE_LOOP),
1392	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
		2804	const_iv (GL_QUAD_STRIP),
		2805	const_iv (GL_TRIANGLES),
		2806	const_iv (GL_TRIANGLE_STRIP),
		2807	const_iv (GL_TRIANGLE_FAN),
1393	const_iv (GL_LINE_LOOP),	2808	const_iv (GL_POLYGON),
1394	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1395	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
		2818	const_iv (GL_V2F),
		2819	const_iv (GL_V3F),
		2820	const_iv (GL_T2F_V3F),
		2821	const_iv (GL_T2F_N3F_V3F),
1396	# undef const_iv	2822	# undef const_iv
1397	};	2823	};
1398		2824
1399	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1400	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
1401	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
		2837
		2838	char *
		2839	gl_vendor ()
		2840	CODE:
		2841	RETVAL = (char *)glGetString (GL_VENDOR);
		2842	OUTPUT:
		2843	RETVAL
		2844
		2845	char *
		2846	gl_version ()
		2847	CODE:
		2848	RETVAL = (char *)glGetString (GL_VERSION);
		2849	OUTPUT:
		2850	RETVAL
		2851
		2852	char *
		2853	gl_extensions ()
		2854	CODE:
		2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2856	OUTPUT:
		2857	RETVAL
		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
1402		2872
1403	int glGetError ()	2873	int glGetError ()
		2874
		2875	void glFinish ()
1404		2876
1405	void glClear (int mask)	2877	void glClear (int mask)
1406		2878
1407	void glClearColor (float r, float g, float b, float a = 1.0)	2879	void glClearColor (float r, float g, float b, float a = 1.0)
1408	PROTOTYPE: @	2880	PROTOTYPE: @
…		…
1415		2887
1416	void glHint (int target, int mode)	2888	void glHint (int target, int mode)
1417		2889
1418	void glBlendFunc (int sfactor, int dfactor)	2890	void glBlendFunc (int sfactor, int dfactor)
1419		2891
		2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2893	CODE:
		2894	gl_BlendFuncSeparate (sa, da, saa, daa);
		2895
		2896	void glDepthMask (int flag)
		2897
1420	void glLogicOp (int opcode)	2898	void glLogicOp (int opcode)
1421		2899
		2900	void glColorMask (int red, int green, int blue, int alpha)
		2901
1422	void glMatrixMode (int mode)	2902	void glMatrixMode (int mode)
1423		2903
1424	void glPushMatrix ()	2904	void glPushMatrix ()
1425		2905
1426	void glPopMatrix ()	2906	void glPopMatrix ()
1427		2907
1428	void glLoadIdentity ()	2908	void glLoadIdentity ()
1429		2909
		2910	void glDrawBuffer (int buffer)
		2911
		2912	void glReadBuffer (int buffer)
		2913
1430	# near and far are due to microsofts buggy c compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
		2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2916
		2917	# near_ and far_ are due to microsofts buggy "c" compiler
1431	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1432		2919
		2920	PROTOTYPES: DISABLE
		2921
1433	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
		2923
		2924	void glScissor (int x, int y, int width, int height)
1434		2925
1435	void glTranslate (float x, float y, float z = 0.)	2926	void glTranslate (float x, float y, float z = 0.)
1436	CODE:	2927	CODE:
1437	glTranslatef (x, y, z);	2928	glTranslatef (x, y, z);
1438		2929
…		…
1442		2933
1443	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
1444	CODE:	2935	CODE:
1445	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
1446		2937
1447	void glBegin (int mode)
1448
1449	void glEnd ()
1450
1451	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
1452	PROTOTYPE: @	2939	ALIAS:
		2940	glColor_premultiply = 1
1453	CODE:	2941	CODE:
		2942	if (ix)
		2943	{
		2944	r *= a;
		2945	g *= a;
		2946	b *= a;
		2947	}
		2948	// microsoft visual "c" rounds instead of truncating...
1454	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
		2950
		2951	void glRasterPos (float x, float y, float z = 0.)
		2952	CODE:
		2953	glRasterPos3f (0, 0, z);
		2954	glBitmap (0, 0, 0, 0, x, y, 0);
1455		2955
1456	void glVertex (float x, float y, float z = 0.)	2956	void glVertex (float x, float y, float z = 0.)
1457	CODE:	2957	CODE:
1458	glVertex3f (x, y, z);	2958	glVertex3f (x, y, z);
1459		2959
1460	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
1461	CODE:	2961	CODE:
1462	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
1463		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
1464	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
1465	CODE:	2994	CODE:
1466	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
1467		2996
1468	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
1471		3000
1472	void glBindTexture (int target, int name)	3001	void glBindTexture (int target, int name)
1473		3002
1474	void glConvolutionParameter (int target, int pname, float params)	3003	void glConvolutionParameter (int target, int pname, float params)
1475	CODE:	3004	CODE:
1476	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	3005	if (gl.ConvolutionParameterf)
		3006	gl.ConvolutionParameterf (target, pname, params);
1477		3007
1478	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	3008	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1479	CODE:	3009	CODE:
1480	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	3010	if (gl.ConvolutionFilter2D)
1481	(target, internalformat, width, height, format, type, data));	3011	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1482		3012
		3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		3014	CODE:
		3015	if (gl.SeparableFilter2D)
		3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		3017
1483	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1484		3019
1485	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		3021
		3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
		3025
		3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1486		3027
1487	int glGenTexture ()	3028	int glGenTexture ()
1488	CODE:	3029	CODE:
1489	{	3030	RETVAL = gen_texture ();
1490	GLuint name;
1491	glGenTextures (1, &name);
1492	RETVAL = name;
1493	}
1494	OUTPUT:	3031	OUTPUT:
1495	RETVAL	3032	RETVAL
1496		3033
1497	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
1498	CODE:	3035	CODE:
1499	{
1500	GLuint name_ = name;
1501	glDeleteTextures (1, &name_);	3036	del_texture (name);
1502	}	3037
1503
1504	int glGenList ()	3038	int glGenList ()
1505	CODE:	3039	CODE:
1506	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
1507	OUTPUT:	3041	OUTPUT:
1508	RETVAL	3042	RETVAL
…		…
1515		3049
1516	void glEndList ()	3050	void glEndList ()
1517		3051
1518	void glCallList (int list)	3052	void glCallList (int list)
1519		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h \|\| !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3110	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID \| G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC vs. Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC