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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	/* 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
23	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
24		53
25	#include <pango/pango.h>	54	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	55
27	#include <pango/pangoft2.h>	56	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	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
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#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 */
46		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
		92
		93	/* mask out modifiers we are not interested in */
		94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		95
		96	static AV *texture_av;
53		97
54	static struct	98	static struct
55	{	99	{
56	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	101	#include "glfunc.h"
58	#undef GL_FUNC	102	#undef GL_FUNC
59	} gl;	103	} gl;
60		104
		105	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	107	{
63	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	112	else
68	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
69	}	114	}
70		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;
71	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
73		151
74	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	}
75		171
76	typedef struct cf_layout {	172	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	173	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
80	int base_height;	175	int base_height;
81	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
82	} *CFClient__Layout;	178	} *DC__Layout;
83		179
84	static CFClient__Font default_font;	180	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	181	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	182	static PangoFontMap *opengl_fontmap;
87		183
88	static void	184	static void
89	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
90	{	186	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	187	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	188	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	190	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	192	}
101		193
102	static void	194	static void
103	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
104	{	196	{
105	/* 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
106	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
107	*/	199	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
109		201
110	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		204
113	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
114	}	206	}
115		207
116	static void	208	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
120		215
121	if (!w) w = 1;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		218
124	w = (w + 3) & ~3;	219	if (!rect.width) rect.width = 1;
125	}	220	if (!rect.height) rect.height = 1;
126		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
127	typedef uint16_t mapface;	227	typedef uint16_t faceid;
128		228
129	typedef struct {	229	typedef struct {
130	GLint name;	230	GLuint name;
131	int w, h;	231	int w, h;
132	float s, t;	232	float s, t;
133	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
134	} maptex;	236	} maptex;
135		237
136	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
137	int16_t darkness;	241	uint16_t darkness;
138	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	243	} mapcell;
140		244
141	typedef struct {	245	typedef struct {
142	int32_t c0, c1;	246	int32_t c0, c1;
143	mapcell *col;	247	mapcell *col;
144	} maprow;	248	} maprow;
145		249
146	typedef struct map {	250	typedef struct map {
147	int x, y, w, h;	251	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	253	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	254	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		255
155	int32_t rows;	256	int32_t rows;
156	maprow *row;	257	maprow *row;
157	} *CFClient__Map;	258	} *DC__Map;
158		259
159	static char *	260	static char *
160	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
161	{	262	{
162	char *p;	263	char *p;
179	}	280	}
180		281
181	#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))
182	#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))
183		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
184	static maprow *	305	static maprow *
185	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
186	{	307	{
187	if (0 > y)	308	if (0 > y)
188	{	309	{
189	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
228		349
229	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
230	}	351	}
231		352
232	static mapcell *	353	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
234	{	355	{
235	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
236	}	357	}
237		358
238	static void	359	static void
239	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
240	{	361	{
241	int r;	362	int r;
242		363
243	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
251	self->oy = 0;	372	self->oy = 0;
252	self->row = 0;	373	self->row = 0;
253	self->rows = 0;	374	self->rows = 0;
254	}	375	}
255		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
256	static void	387	static void
257	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)
258	{	389	{
259	int x, y;	390	int x, y;
260	maprow *row;	391	maprow *row;
		392	mapcell *cell;
261		393
262	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	395	if (y >= 0)
264	{	396	{
265	if (y >= self->rows)	397	if (y >= self->rows)
…		…
271	if (x >= row->c0)	403	if (x >= row->c0)
272	{	404	{
273	if (x >= row->c1)	405	if (x >= row->c1)
274	break;	406	break;
275		407
276	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
277	}	411	}
278	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		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);
279	}	429	}
280		430
281	static void	431	static void
282	music_finished (void)	432	music_finished (void)
283	{	433	{
…		…
302	ev.data2 = 0;	452	ev.data2 = 0;
303		453
304	SDL_PushEvent ((SDL_Event *)&ev);	454	SDL_PushEvent ((SDL_Event *)&ev);
305	}	455	}
306		456
307	MODULE = CFClient PACKAGE = CFClient	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	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
308		571
309	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
310		573
311	BOOT:	574	BOOT:
312	{	575	{
313	HV *stash = gv_stashpv ("CFClient", 1);	576	HV *stash = gv_stashpv ("DC", 1);
314	static const struct {	577	static const struct {
315	const char *name;	578	const char *name;
316	IV iv;	579	IV iv;
317	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
318	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
319	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
336	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
337	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	669	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	670	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	671	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	672	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	673	const_iv (SDLK_UNDO),
		674
401	const_iv (KMOD_NONE),	675	const_iv (KMOD_NONE),
		676	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	677	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	678	const_iv (KMOD_RSHIFT),
		679	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	680	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	681	const_iv (KMOD_RCTRL),
		682	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	683	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	684	const_iv (KMOD_RALT),
		685	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
413	const_iv (KMOD_CTRL),	691
414	const_iv (KMOD_SHIFT),	692	const_iv (MIX_DEFAULT_FORMAT),
415	const_iv (KMOD_ALT),	693
416	const_iv (KMOD_META)	694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
417	# undef const_iv	722	# undef const_iv
418	};	723	};
419		724
420	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		727
		728	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		729	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
422	}	730	}
		731
		732	void
		733	weaken (SV *rv)
		734	PROTOTYPE: $
		735	CODE:
		736	sv_rvweaken (rv);
		737
		738	int
		739	in_destruct ()
		740	CODE:
		741	RETVAL = PL_main_cv == Nullcv;
		742	OUTPUT:
		743	RETVAL
		744
		745	NV floor (NV x)
		746
		747	NV ceil (NV x)
		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
423		752
424	void	753	void
425	pango_init ()	754	pango_init ()
426	CODE:	755	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	756	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
431	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433	}	760	/pango_context_set_font_description (opengl_context, default_font);/
434	{	761	#if PANGO_VERSION_CHECK (1, 15, 2)
435	cairo_font_options_t *fopt = cairo_font_options_create ();	762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
436	cairo_fontmap = pango_cairo_font_map_get_default ();	763	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
437	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438	#ifdef _WIN32
439	// cairo looks like shit eaten twice on windows
440	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441	#else
442	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443	#endif	764	#endif
444	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446	pango_cairo_context_set_font_options (cairo_context, fopt);
447	cairo_font_options_destroy (fopt);
448	}
449	}	765	}
450		766
451	int	767	char *SDL_GetError ()
452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
453		768
454	void	769	void SDL_braino ()
		770
		771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
455	SDL_Quit ()	777	void SDL_Quit ()
456		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
		787
457	void	788	void
458	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
459	PPCODE:	790	PPCODE:
460	{	791	{
461	SDL_Rect **m;	792	SDL_Rect **m;
462		793
463	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467		798
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470		801
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		806
476	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477		808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
478	SDL_EnableUNICODE (1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
480		809
481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
482		811
483	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
484	while (*m)	813	while (*m)
485	{	814	{
		815	if ((m)->w >= 400 && (m)->h >= 300)
		816	{
486	AV *av = newAV ();	817	AV *av = newAV ();
487	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
488	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
		820	av_push (av, newSViv (rgb));
		821	av_push (av, newSViv (alpha));
489	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
490		824
491	++m;	825	++m;
492	}	826	}
493	}	827	}
494		828
495	char *
496	SDL_GetError ()
497
498	int	829	int
499	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500	CODE:	831	CODE:
		832	{
		833	SDL_EnableUNICODE (1);
		834	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		835
		836	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		837	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		838	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		839	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		840
501	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
503	);	843	);
		844
504	if (RETVAL)	845	if (RETVAL)
505	{	846	{
506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	847	av_clear (texture_av);
		848
		849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
507	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
508	# include "glfunc.h"	851	#include "glfunc.h"
509	# undef GL_FUNC	852	#undef GL_FUNC
510	}	853	}
		854	}
511	OUTPUT:	855	OUTPUT:
512	RETVAL	856	RETVAL
513		857
514	void	858	void
515	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
516		860
517	char *	861	char *
518	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
519		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
520	void	870	void
521	SDL_PollEvent ()	871	poll_events ()
522	PPCODE:	872	PPCODE:
523	{	873	{
524	SDL_Event ev;	874	SDL_Event ev;
525		875
526	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527	{	878	{
528	HV *hv = newHV ();	879	HV *hv = newHV ();
529	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
530		881
531	switch (ev.type)	882	switch (ev.type)
532	{	883	{
533	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
534	case SDL_KEYUP:	885	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	891	break;
540		892
541	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	895	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544	break;	896	break;
545		897
546	case SDL_MOUSEMOTION:	898	case SDL_MOUSEMOTION:
		899	{
		900	int state = ev.motion.state;
		901	int x = ev.motion.x;
		902	int y = ev.motion.y;
		903	int xrel = ev.motion.xrel;
		904	int yrel = ev.motion.yrel;
		905
		906	/* do simplistic event compression */
		907	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		908	&& state == ev.motion.state)
		909	{
		910	xrel += ev.motion.xrel;
		911	yrel += ev.motion.yrel;
		912	x = ev.motion.x;
		913	y = ev.motion.y;
		914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		915	}
		916
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
548
549	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
550	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
551	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
552	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		923	}
554	break;	924	break;
555		925
556	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
557	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
558	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
559		929
560	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
561	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
562	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
563	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	940	break;
571	}	941	}
572		942
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
574	}	944	}
575	}	945	}
576		946
577	int	947	int
578	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
579	POSTCALL:	949	POSTCALL:
580	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
581	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
582		952
583	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
584	Mix_CloseAudio ()	970	Mix_CloseAudio ()
585		971
586	int	972	int
587	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
588		974
		975	const char *
		976	Mix_GetError ()
		977
589	void	978	void
590	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
591	CODE:	980	CODE:
		981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		982
		983	void
		984	win32_proxy_info ()
		985	PPCODE:
		986	{
592	#ifndef _WIN32	987	#ifdef _WIN32
593	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	988	char buffer[2048];
		989	DWORD buflen;
		990
		991	EXTEND (SP, 3);
		992
		993	buflen = sizeof (buffer);
		994	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		995	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		996	{
		997	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		998
		999	buflen = sizeof (buffer);
		1000	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1001	{
		1002	PUSHs (newSVpv (buffer, 0));
		1003
		1004	buflen = sizeof (buffer);
		1005	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1006	PUSHs (newSVpv (buffer, 0));
		1007	}
		1008	}
594	#endif	1009	#endif
		1010	}
595		1011
596	void	1012	int
597	add_font (char *file)	1013	add_font (char *file)
598	CODE:	1014	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32	1016	OUTPUT:
601	// cairo... sigh... requires win2000	1017	RETVAL
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		1018
605	void	1019	void
606	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
607	ALIAS:	1021	ALIAS:
608	load_image_file = 1	1022	load_image_file = 1
…		…
611	STRLEN image_len;	1025	STRLEN image_len;
612	char image = (char )SvPVbyte (image_, image_len);	1026	char image = (char )SvPVbyte (image_, image_len);
613	SDL_Surface surface, surface2;	1027	SDL_Surface surface, surface2;
614	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
615	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
616	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
617	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
618		1032
619	if (!rw)	1033	if (!rw)
620	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
621		1035
…		…
650		1064
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1065	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		1066
653	assert (surface2->pitch == surface2->w * 4);	1067	assert (surface2->pitch == surface2->w * 4);
654		1068
		1069	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	1070	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	1071	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	1072	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1073	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660	SDL_UnlockSurface (surface2);
661	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1074	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1076	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1077	SDL_UnlockSurface (surface2);
664		1078
665	SDL_FreeSurface (surface);	1079	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	1080	SDL_FreeSurface (surface2);
667	}	1081	}
668		1082
…		…
694	void	1108	void
695	error (char *message)	1109	error (char *message)
696	CODE:	1110	CODE:
697	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
698	#ifdef _WIN32	1112	#ifdef _WIN32
699	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
700	#endif	1114	#endif
701		1115
702	void	1116	void
703	fatal (char *message)	1117	fatal (char *message)
704	CODE:	1118	CODE:
705	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
706	#ifdef _WIN32	1120	#ifdef _WIN32
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
708	#endif	1122	#endif
709	_Exit (1);	1123	_exit (1);
710		1124
711	void	1125	void
712	_exit (int retval)	1126	_exit (int retval = 0)
713	CODE:	1127	CODE:
		1128	#ifdef WIN32
		1129	ExitThread (retval); // unclean, please beam me up
		1130	#else
714	_Exit (retval);	1131	_exit (retval);
		1132	#endif
715		1133
		1134	void
		1135	debug ()
		1136	CODE:
		1137	{
		1138	#if DEBUG
		1139	VALGRIND_DO_LEAK_CHECK;
		1140	#endif
		1141	}
		1142
716	MODULE = CFClient PACKAGE = CFClient::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
717		1144
718	CFClient::Font	1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
719	new_from_file (SV class, char path, int id = 0)	1148	new_from_file (SV class, char path, int id = 0)
720	CODE:	1149	CODE:
721	{	1150	{
722	int count;	1151	int count;
723	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1152	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
726	}	1155	}
727	OUTPUT:	1156	OUTPUT:
728	RETVAL	1157	RETVAL
729		1158
730	void	1159	void
731	DESTROY (CFClient::Font self)	1160	DESTROY (DC::Font self)
732	CODE:	1161	CODE:
733	pango_font_description_free (self);	1162	pango_font_description_free (self);
734		1163
735	void	1164	void
736	make_default (CFClient::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
737	CODE:	1167	CODE:
738	default_font = self;	1168	default_font = self;
739		1169
740	MODULE = CFClient PACKAGE = CFClient::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
741		1171
742	CFClient::Layout	1172	PROTOTYPES: DISABLE
743	new (SV *class, int rgba = 0)	1173
		1174	void
		1175	glyph_cache_backup ()
		1176	PROTOTYPE:
		1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
		1184	tc_restore ();
		1185
		1186	DC::Layout
		1187	new (SV *class)
744	CODE:	1188	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
746		1190
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	1192	RETVAL->r = 1.;
750	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
751	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
752	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
754	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
755		1199
756	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
757	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
758	OUTPUT:	1202	OUTPUT:
759	RETVAL	1203	RETVAL
760		1204
761	void	1205	void
762	DESTROY (CFClient::Layout self)	1206	DESTROY (DC::Layout self)
763	CODE:	1207	CODE:
764	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
765	Safefree (self);	1210	Safefree (self);
766		1211
767	int
768	is_rgba (CFClient::Layout self)
769	CODE:
770	RETVAL = self->rgba;
771	OUTPUT:
772	RETVAL
773
774	void	1212	void
775	set_text (CFClient::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
776	CODE:	1214	CODE:
777	{	1215	{
778	STRLEN textlen;	1216	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
780		1218
781	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
782	}	1220	}
783		1221
784	void	1222	void
785	set_markup (CFClient::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
786	CODE:	1224	CODE:
787	{	1225	{
788	STRLEN textlen;	1226	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
790		1228
791	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
792	}	1230	}
793		1231
		1232	void
		1233	set_shapes (DC::Layout self, ...)
		1234	CODE:
		1235	{
		1236	PangoAttrList *attrs = 0;
		1237	const char *text = pango_layout_get_text (self->pl);
		1238	const char *pos = text;
		1239	int arg = 4;
		1240
		1241	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1242	{
		1243	PangoRectangle inkrect, rect;
		1244	PangoAttribute *attr;
		1245
		1246	int x = SvIV (ST (arg - 3));
		1247	int y = SvIV (ST (arg - 2));
		1248	int w = SvIV (ST (arg - 1));
		1249	int h = SvIV (ST (arg ));
		1250
		1251	inkrect.x = 0;
		1252	inkrect.y = 0;
		1253	inkrect.width = 0;
		1254	inkrect.height = 0;
		1255
		1256	rect.x = x * PANGO_SCALE;
		1257	rect.y = y * PANGO_SCALE;
		1258	rect.width = w * PANGO_SCALE;
		1259	rect.height = h * PANGO_SCALE;
		1260
		1261	if (!attrs)
		1262	attrs = pango_layout_get_attributes (self->pl);
		1263
		1264	attr = pango_attr_shape_new (&inkrect, &rect);
		1265	attr->start_index = pos - text;
		1266	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1267	pango_attr_list_insert (attrs, attr);
		1268
		1269	arg += 4;
		1270	pos += sizeof (OBJ_STR) - 1;
		1271	}
		1272
		1273	if (attrs)
		1274	pango_layout_set_attributes (self->pl, attrs);
		1275	}
		1276
		1277	void
		1278	get_shapes (DC::Layout self)
		1279	PPCODE:
		1280	{
		1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1282
		1283	do
		1284	{
		1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1286
		1287	if (run && shape_attr_p (run))
		1288	{
		1289	PangoRectangle extents;
		1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1291
		1292	EXTEND (SP, 2);
		1293	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1294	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1295	}
		1296	}
		1297	while (pango_layout_iter_next_run (iter));
		1298
		1299	pango_layout_iter_free (iter);
		1300	}
		1301
		1302	int
		1303	has_wrapped (DC::Layout self)
		1304	CODE:
		1305	{
		1306	int lines = 1;
		1307	const char *text = pango_layout_get_text (self->pl);
		1308
		1309	while (*text)
		1310	lines += *text++ == '\n';
		1311
		1312	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1313	}
		1314	OUTPUT:
		1315	RETVAL
		1316
794	SV *	1317	SV *
795	get_text (CFClient::Layout self)	1318	get_text (DC::Layout self)
796	CODE:	1319	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
799	OUTPUT:	1322	OUTPUT:
800	RETVAL	1323	RETVAL
801		1324
802	void	1325	void
803	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
804	CODE:	1327	CODE:
805	self->r = r;	1328	self->r = r;
806	self->g = g;	1329	self->g = g;
807	self->b = b;	1330	self->b = b;
808	self->a = a;	1331	self->a = a;
809		1332
810	void	1333	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
812	CODE:	1335	CODE:
813	if (self->font != font)	1336	if (self->font != font)
814	{	1337	{
815	self->font = font;	1338	self->font = font;
816	layout_update_font (self);	1339	layout_update_font (self);
817	}	1340	}
818		1341
819	void	1342	void
820	set_height (CFClient::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
821	CODE:	1344	CODE:
822	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
823	{	1346	{
824	self->base_height = base_height;	1347	self->base_height = base_height;
825	layout_update_font (self);	1348	layout_update_font (self);
826	}	1349	}
827		1350
828	void	1351	void
829	set_width (CFClient::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
830	CODE:	1353	CODE:
831	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
832		1355
833	void	1356	void
834	set_indent (CFClient::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
835	CODE:	1358	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1360
838	void	1361	void
839	set_spacing (CFClient::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
840	CODE:	1363	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1365
843	void	1366	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
845	CODE:	1368	CODE:
846	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
851	);	1374	);
852		1375
853	void	1376	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
855	CODE:	1378	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1380
858	void	1381	void
859	size (CFClient::Layout self)	1382	size (DC::Layout self)
860	PPCODE:	1383	PPCODE:
861	{	1384	{
862	int w, h;	1385	int w, h;
863		1386
864	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
869	}	1392	}
870		1393
871	int	1394	int
		1395	descent (DC::Layout self)
		1396	CODE:
		1397	{
		1398	PangoRectangle rect;
		1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1401	RETVAL = PANGO_DESCENT (rect);
		1402	}
		1403	OUTPUT:
		1404	RETVAL
		1405
		1406	int
872	xy_to_index (CFClient::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
873	CODE:	1408	CODE:
874	{	1409	{
875	int index, trailing;	1410	int index, trailing;
876	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
877	RETVAL = index;	1412	RETVAL = index + trailing;
878	}	1413	}
879	OUTPUT:	1414	OUTPUT:
880	RETVAL	1415	RETVAL
881		1416
882	void	1417	void
883	cursor_pos (CFClient::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
884	PPCODE:	1419	PPCODE:
885	{	1420	{
886	PangoRectangle strong_pos;	1421	PangoRectangle pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
888		1423
889	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
890	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
893	}	1428	}
894		1429
895	void	1430	void
896	render (CFClient::Layout self)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
897	PPCODE:	1432	PPCODE:
898	{	1433	{
899	SV *retval;	1434	int line, x;
900	int w, h;
901		1435
902	layout_get_pixel_size (self, &w, &h);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
903		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
904	if (self->rgba)	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
905	{	1439	--line;
906	cairo_surface_t *surface;
907	cairo_t *cairo;
908
909	retval = newSV (w * h * 4);
910	SvPOK_only (retval);
911	SvCUR_set (retval, w * h * 4);
912
913	memset (SvPVX (retval), 0, w * h * 4);
914
915	surface = cairo_image_surface_create_for_data (
916	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
917	cairo = cairo_create (surface);
918	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920	pango_cairo_show_layout (cairo, self->pl);
921
922	cairo_destroy (cairo);
923	cairo_surface_destroy (surface);
924
925	// what a mess, and its premultiplied, too :(
926	{
927	uint32_t p = (uint32_t )SvPVX (retval);
928	uint32_t e = p + w h;
929
930	while (p < e)
931	{
932	uint32_t rgba = *p;
933	rgba = (rgba >> 24) \| (rgba << 8);
934	#if 0
935	#ifdef _WIN32
936	{//D
937	uint8_t r = rgba >> 24;
938	uint8_t g = rgba >> 16;
939	uint8_t b = rgba >> 8;
940	uint8_t a = rgba >> 0;
941
942	rgba = (rgba & 0xffffff00) \| a;
943	}
944	#endif	1440	#endif
945	#endif
946	rgba = SDL_SwapBE32 (rgba);
947	*p++ = rgba;
948	}
949	}
950
951	EXTEND (SP, 5);	1441	EXTEND (SP, 2);
952	PUSHs (sv_2mortal (newSViv (w)));	1442	PUSHs (sv_2mortal (newSViv (line)));
		1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1444	}
		1445
		1446	void
		1447	line_x_to_index (DC::Layout self, int line, int x)
		1448	PPCODE:
		1449	{
		1450	PangoLayoutLine *lp;
		1451	int index, trailing;
		1452
		1453	if (line < 0)
		1454	XSRETURN_EMPTY;
		1455
		1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1457	XSRETURN_EMPTY; /* do better */
		1458
		1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1460
		1461	EXTEND (SP, 2);
		1462	if (GIMME_V == G_SCALAR)
953	PUSHs (sv_2mortal (newSViv (h)));	1463	PUSHs (sv_2mortal (newSViv (index + trailing)));
954	PUSHs (sv_2mortal (retval));
955	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957	}
958	else	1464	else
959	{	1465	{
960	FT_Bitmap bitmap;
961
962	retval = newSV (w * h);
963	SvPOK_only (retval);
964	SvCUR_set (retval, w * h);
965
966	bitmap.rows = h;
967	bitmap.width = w;
968	bitmap.pitch = w;
969	bitmap.buffer = (unsigned char*)SvPVX (retval);
970	bitmap.num_grays = 256;
971	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973	memset (bitmap.buffer, 0, w * h);
974
975	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977	EXTEND (SP, 5);
978	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
980	PUSHs (sv_2mortal (retval));
981	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983	}	1468	}
984	}	1469	}
985		1470
		1471	void
		1472	render (DC::Layout self, float x, float y, int flags = 0)
		1473	CODE:
		1474	rc_clear (self->rc);
		1475	pango_opengl_render_layout_subpixel (
		1476	self->pl,
		1477	self->rc,
		1478	x * PANGO_SCALE, y * PANGO_SCALE,
		1479	self->r, self->g, self->b, self->a,
		1480	flags
		1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
		1485
		1486	void
		1487	draw (DC::Layout self)
		1488	CODE:
		1489	{
		1490	glEnable (GL_TEXTURE_2D);
		1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1497
		1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
986	MODULE = CFClient PACKAGE = CFClient::Texture	1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
987		1506
		1507	PROTOTYPES: ENABLE
		1508
988	void	1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1514	{
		1515	STRLEN datalen;
		1516	char *data = SvPVbyte (data_, datalen);
		1517	int bpp = datalen / (ow * oh);
		1518	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1519
		1520	SvPOK_only (result_);
		1521	SvCUR_set (result_, nw * nh * bpp);
		1522
		1523	memset (SvPVX (result_), 0, nw * nh * bpp);
		1524	while (oh--)
		1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1526
		1527	sv_setsv (data_, result_);
		1528	}
		1529	}
		1530
		1531	void
989	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
990	PROTOTYPE: $$$;$$	1533	PROTOTYPE: $$$;$$
991	ALIAS:	1534	ALIAS:
992	draw_quad_alpha = 1	1535	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1536	draw_quad_alpha_premultiplied = 2
994	CODE:	1537	CODE:
995	{	1538	{
996	HV hv = (HV )SvRV (self);	1539	HV hv = (HV )SvRV (self);
997	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
998	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
999	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1000		1546
1001	if (items < 5)	1547	if (items < 5)
1002	{	1548	{
1003	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1004	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1032	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1034	}	1580	}
1035	}	1581	}
1036		1582
		1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1584	CODE:
		1585	{
		1586	GLint width;
		1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1588	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1589	RETVAL = width > 0;
		1590	}
		1591	OUTPUT:
		1592	RETVAL
		1593
1037	MODULE = CFClient PACKAGE = CFClient::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1038		1595
1039	CFClient::Map	1596	PROTOTYPES: DISABLE
1040	new (SV *class, int map_width, int map_height)	1597
		1598	DC::Map
		1599	new (SV *class)
1041	CODE:	1600	CODE:
1042	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1602	RETVAL->x = 0;
1044	RETVAL->y = 0;	1603	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1604	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1605	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1606	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1607	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1608	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1609	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051	RETVAL->texs = 8192;
1052	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053	RETVAL->rows = 0;	1610	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1611	RETVAL->row = 0;
1055	OUTPUT:	1612	OUTPUT:
1056	RETVAL	1613	RETVAL
1057		1614
1058	void	1615	void
1059	DESTROY (CFClient::Map self)	1616	DESTROY (DC::Map self)
1060	CODE:	1617	CODE:
1061	{	1618	{
1062	map_clear (self);	1619	map_clear (self);
1063	Safefree (self->face);	1620	Safefree (self->face2tile);
1064	Safefree (self->tex);	1621	Safefree (self->tex);
1065	Safefree (self);	1622	Safefree (self);
1066	}	1623	}
1067		1624
1068	void	1625	void
		1626	resize (DC::Map self, int map_width, int map_height)
		1627	CODE:
		1628	self->w = map_width;
		1629	self->h = map_height;
		1630
		1631	void
1069	clear (CFClient::Map self)	1632	clear (DC::Map self)
1070	CODE:	1633	CODE:
1071	map_clear (self);	1634	map_clear (self);
1072		1635
1073	void	1636	void
1074	set_face (CFClient::Map self, int face, int texid)	1637	set_tileid (DC::Map self, int face, int tile)
1075	CODE:	1638	CODE:
1076	{	1639	{
1077	while (self->faces <= face)	1640	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1641	need_texid (self, tile);
1079	Append (mapface, self->face, self->faces, self->faces);
1080	self->faces *= 2;
1081	}
1082
1083	self->face [face] = texid;
1084	}	1642	}
1085		1643
1086	void	1644	void
		1645	set_smooth (DC::Map self, int face, int smooth, int level)
		1646	CODE:
		1647	{
		1648	tileid texid;
		1649	maptex *tex;
		1650
		1651	if (face < 0 \|\| face >= self->faces)
		1652	return;
		1653
		1654	if (smooth < 0 \|\| smooth >= self->faces)
		1655	return;
		1656
		1657	texid = self->face2tile [face];
		1658
		1659	if (!texid)
		1660	return;
		1661
		1662	tex = self->tex + texid;
		1663	tex->smoothtile = self->face2tile [smooth];
		1664	tex->smoothlevel = level;
		1665	}
		1666
		1667	void
1087	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)	1668	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)
1088	CODE:	1669	CODE:
1089	{	1670	{
1090	while (self->texs <= texid)	1671	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1672
1096	{	1673	{
1097	maptex *tex = self->tex + texid;	1674	maptex *tex = self->tex + texid;
1098		1675
1099	tex->name = name;	1676	tex->name = name;
…		…
1116	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1695	}
1119		1696
1120	int	1697	int
1121	ox (CFClient::Map self)	1698	ox (DC::Map self)
1122	ALIAS:	1699	ALIAS:
1123	oy = 1	1700	oy = 1
1124	x = 2	1701	x = 2
1125	y = 3	1702	y = 3
1126	w = 4	1703	w = 4
…		…
1137	}	1714	}
1138	OUTPUT:	1715	OUTPUT:
1139	RETVAL	1716	RETVAL
1140		1717
1141	void	1718	void
1142	scroll (CFClient::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1143	CODE:	1720	CODE:
1144	{	1721	{
1145	if (dx > 0)	1722	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1724	else if (dx < 0)
1148	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1725	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1149		1726
1150	if (dy > 0)	1727	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1728	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1729	else if (dy < 0)
1153	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1730	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1154		1731
1155	self->ox += dx; self->x += dx;	1732	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1733	self->oy += dy; self->y += dy;
1157		1734
1158	while (self->y < 0)	1735	while (self->y < 0)
…		…
1162	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1163	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1164	}	1741	}
1165	}	1742	}
1166		1743
1167	void	1744	SV *
1168	map1a_update (CFClient::Map self, SV *data_)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1169	CODE:	1746	CODE:
1170	{	1747	{
1171	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1748	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1172	uint8_t data_end = (uint8_t )SvEND (data_);	1749	uint8_t data_end = (uint8_t )SvEND (data_);
1173	mapcell *cell;	1750	mapcell *cell;
1174	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1175		1754
1176	while (data < data_end)	1755	while (data < data_end - 1)
1177	{	1756	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1179		1758
1180	x = ((flags >> 10) & 63) + self->x;	1759	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1760	y = self->y + ((flags >> 4) & 63);
1182		1761
1183	cell = map_get_cell (self, x, y);	1762	cell = map_get_cell (self, x, y);
1184		1763
1185	if (flags & 15)	1764	if (flags & 15)
1186	{	1765	{
1187	if (cell->darkness < 0)	1766	if (!cell->darkness)
1188	{	1767	{
		1768	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1769	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1770	}
1194		1771
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//TODO: don't trust server data to be in-range(!)	1772	//TODO: don't trust server data to be in-range(!)
1198		1773
1199	if (flags & 4)	1774	if (flags & 8)
1200	{	1775	{
1201	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1776	if (extmap)
		1777	{
		1778	uint8_t ext, cmd;
		1779
		1780	do
		1781	{
		1782	ext = *data++;
		1783	cmd = ext & 0x7f;
		1784
		1785	if (cmd < 4)
		1786	cell->darkness = 255 - ext * 64 + 1;
		1787	else if (cmd == 5) // health
		1788	{
		1789	cell->stat_width = 1;
		1790	cell->stat_hp = *data++;
		1791	}
		1792	else if (cmd == 6) // monster width
		1793	cell->stat_width = *data++ + 1;
		1794	else if (cmd == 0x47)
		1795	{
		1796	if (*data == 1) cell->player = data [1];
		1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1800
		1801	data += *data + 1;
		1802	}
		1803	else if (cmd == 8) // cell flags
		1804	cell->flags = *data++;
		1805	else if (ext & 0x40) // unknown, multibyte => skip
		1806	data += *data + 1;
		1807	else
		1808	data++;
		1809	}
		1810	while (ext & 0x80);
		1811	}
		1812	else
		1813	cell->darkness = *data++ + 1;
1202	}	1814	}
1203		1815
		1816	for (z = 0; z <= 2; ++z)
1204	if (flags & 2)	1817	if (flags & (4 >> z))
1205	{	1818	{
1206	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
		1820	need_facenum (self, face);
		1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1207	}	1836	}
1208
1209	if (flags & 1)
1210	{
1211	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1212	}
1213	}	1837	}
1214	else	1838	else
1215	cell->darkness = -1;	1839	CELL_CLEAR (cell);
1216	}	1840	}
1217	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1218		1844
1219	SV *	1845	SV *
1220	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1221	CODE:	1847	CODE:
1222	{	1848	{
1223	int x1, x;	1849	int x1, x;
1224	int y1, y;	1850	int y1, y;
1225	int z;	1851	int z;
…		…
1246	{	1872	{
1247	mapcell *cell = row->col + (x - row->c0);	1873	mapcell *cell = row->col + (x - row->c0);
1248		1874
1249	for (z = 0; z <= 0; z++)	1875	for (z = 0; z <= 0; z++)
1250	{	1876	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	1877	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	1878	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	1879	int a1 = tex.a;
1258		1880
1259	r = (r * a0 + tex.r * a1) / 255;	1881	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	1882	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	1883	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	1884	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	1885	}
1265	}	1886	}
1266		1887
1267	*map++ = (r )	1888	*map++ = (r )
1268	\| (g << 8)	1889	\| (g << 8)
…		…
1275	}	1896	}
1276	OUTPUT:	1897	OUTPUT:
1277	RETVAL	1898	RETVAL
1278		1899
1279	void	1900	void
1280	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
		1902	CODE:
		1903	{
		1904	int x, y, z;
		1905
		1906	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1909	smooth_key skey;
		1910	int pl_x, pl_y;
		1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
		1917
		1918	// thats current max. sorry.
		1919	if (sw > 255) sw = 255;
		1920	if (sh > 255) sh = 255;
		1921
		1922	// clear key, in case of extra padding
		1923	memset (&skey, 0, sizeof (skey));
		1924
		1925	memset (&key, 0, sizeof (key));
		1926	key.r = 255;
		1927	key.g = 255;
		1928	key.b = 255;
		1929	key.a = 255;
		1930	key.mode = GL_QUADS;
		1931	key.format = GL_T2F_V3F;
		1932	key.texname = -1;
		1933
		1934	mx += self->x;
		1935	my += self->y;
		1936
		1937	// first pass: determine smooth_max
		1938	// rather ugly, if you ask me
		1939	// could also be stored inside mapcell and updated on change
		1940	memset (smooth_max, 0, sizeof (smooth_max));
		1941
		1942	for (y = 0; y < sh; y++)
		1943	if (0 <= y + my && y + my < self->rows)
		1944	{
		1945	maprow *row = self->row + (y + my);
		1946
		1947	for (x = 0; x < sw; x++)
		1948	if (row->c0 <= x + mx && x + mx < row->c1)
		1949	{
		1950	mapcell *cell = row->col + (x + mx - row->c0);
		1951
		1952	smooth_max[x + 1][y + 1] =
		1953	MAX (self->tex [cell->tile [0]].smoothlevel,
		1954	MAX (self->tex [cell->tile [1]].smoothlevel,
		1955	self->tex [cell->tile [2]].smoothlevel));
		1956	}
		1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1962
		1963	for (z = 0; z <= 2; z++)
		1964	{
		1965	memset (smooth_level, 0, sizeof (smooth_level));
		1966
		1967	for (y = 0; y < sh; y++)
		1968	if (0 <= y + my && y + my < self->rows)
		1969	{
		1970	maprow *row = self->row + (y + my);
		1971
		1972	for (x = 0; x < sw; x++)
		1973	if (row->c0 <= x + mx && x + mx < row->c1)
		1974	{
		1975	mapcell *cell = row->col + (x + mx - row->c0);
		1976	tileid tile = cell->tile [z];
		1977
		1978	if (tile)
		1979	{
		1980	maptex tex = self->tex [tile];
		1981	int px = (x + 1) * T - tex.w;
		1982	int py = (y + 1) * T - tex.h;
		1983
		1984	if (key.texname != tex.name)
		1985	{
		1986	if (!tex.name)
		1987	tex = self->tex [2]; /* missing, replace by noface */
		1988
		1989	key.texname = tex.name;
		1990	arr = rc_array (rc, &key);
		1991	}
		1992
		1993	if (expect_false (cell->player == player) && expect_false (z == 2))
		1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
		2009	if (cell->flags & 1)
		2010	{
		2011	maptex tex = self->tex [1];
		2012	int px = x * T + T * 2 / 32;
		2013	int py = y * T - T * 6 / 32;
		2014
		2015	if (tex.name)
		2016	{
		2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2027	}
		2028	}
		2029	}
		2030
		2031	// update smooth hash
		2032	if (tex.smoothtile)
		2033	{
		2034	skey.tile = tex.smoothtile;
		2035	skey.level = tex.smoothlevel;
		2036
		2037	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2038
		2039	// add bits to current tile and all neighbours. skey.x\|y is
		2040	// shifted +1\|+1 so we always stay positive.
		2041
		2042	// bits is ___n cccc CCCC bbbb
		2043	// n do not draw borders&corners
		2044	// c draw these corners, but...
		2045	// C ... not these
		2046	// b draw these borders
		2047
		2048	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2049	// ┃· ·· ·┃ ━━
		2050
		2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2052	// ·· ·· ·┏ ┓·
		2053
		2054	// full tile
		2055	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2056
		2057	// borders
		2058	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2059	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2060	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2061	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2062
		2063	// corners
		2064	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2065	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2066	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2067	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2068	}
		2069	}
		2070	}
		2071	}
		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
		2076	// go through all smoothlevels, lowest to highest, then draw.
		2077	// this is basically counting sort
		2078	{
		2079	int w, b;
		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
		2083	for (w = 0; w < 256 / 32; ++w)
		2084	{
		2085	uint32_t smask = smooth_level [w];
		2086	if (smask)
		2087	for (b = 0; b < 32; ++b)
		2088	if (smask & (((uint32_t)1) << b))
		2089	{
		2090	int level = (w << 5) \| b;
		2091	HE *he;
		2092
		2093	hv_iterinit (smooth);
		2094	while ((he = hv_iternext (smooth)))
		2095	{
		2096	smooth_key skey = (smooth_key )HeKEY (he);
		2097	IV bits = SvIVX (HeVAL (he));
		2098
		2099	if (!(bits & 0x1000)
		2100	&& skey->level == level
		2101	&& level > smooth_max [skey->x][skey->y])
		2102	{
		2103	maptex tex = self->tex [skey->tile];
		2104	int px = (((int)skey->x) - 1) * T;
		2105	int py = (((int)skey->y) - 1) * T;
		2106	int border = bits & 15;
		2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2108	float dx = tex.s * .0625f; // 16 images/row
		2109	float dy = tex.t * .5f ; // 2 images/column
		2110
		2111	if (tex.name)
		2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
		2115	if (key.texname != tex.name)
		2116	{
		2117	glEnd ();
		2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2119	glBegin (GL_QUADS);
		2120	}
		2121
		2122	if (border)
		2123	{
		2124	float ox = border * dx;
		2125
		2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2130	}
		2131
		2132	if (corner)
		2133	{
		2134	float ox = corner * dx;
		2135
		2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
		2141	}
		2142	}
		2143	}
		2144	}
		2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
		2150	}
		2151
		2152	hv_clear (smooth);
		2153	}
		2154
		2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
		2160
		2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
		2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
		2174
		2175	// top layer: overlays such as the health bar
		2176	for (y = 0; y < sh; y++)
		2177	if (0 <= y + my && y + my < self->rows)
		2178	{
		2179	maprow *row = self->row + (y + my);
		2180
		2181	for (x = 0; x < sw; x++)
		2182	if (row->c0 <= x + mx && x + mx < row->c1)
		2183	{
		2184	mapcell *cell = row->col + (x + mx - row->c0);
		2185
		2186	int px = x * T;
		2187	int py = y * T;
		2188
		2189	if (cell->stat_hp)
		2190	{
		2191	int width = cell->stat_width * T;
		2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2193
		2194	glColor3ub (0, 0, 0);
		2195	glRectf (px + 1, py - thick - 2,
		2196	px + width - 1, py);
		2197
		2198	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2199	glRectf (px + 2,
		2200	py - thick - 1,
		2201	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2202	}
		2203	}
		2204	}
		2205	}
		2206
		2207	void
		2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2209	CODE:
		2210	{
		2211	static float color[16][3] = {
		2212	{ 0.00F, 0.00F, 0.00F },
		2213	{ 1.00F, 1.00F, 1.00F },
		2214	{ 0.00F, 0.00F, 0.55F },
		2215	{ 1.00F, 0.00F, 0.00F },
		2216
		2217	{ 1.00F, 0.54F, 0.00F },
		2218	{ 0.11F, 0.56F, 1.00F },
		2219	{ 0.93F, 0.46F, 0.00F },
		2220	{ 0.18F, 0.54F, 0.34F },
		2221
		2222	{ 0.56F, 0.73F, 0.56F },
		2223	{ 0.80F, 0.80F, 0.80F },
		2224	{ 0.55F, 0.41F, 0.13F },
		2225	{ 0.99F, 0.77F, 0.26F },
		2226
		2227	{ 0.74F, 0.65F, 0.41F },
		2228
		2229	{ 0.00F, 1.00F, 1.00F },
		2230	{ 1.00F, 0.00F, 1.00F },
		2231	{ 1.00F, 1.00F, 0.00F },
		2232	};
		2233
		2234	int x, y;
		2235
		2236	glEnable (GL_TEXTURE_2D);
		2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2238	glEnable (GL_BLEND);
		2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2240	glBegin (GL_QUADS);
		2241
		2242	for (y = 0; y < h; y++)
		2243	for (x = 0; x < w; x++)
		2244	{
		2245	unsigned char m = data [x + y * w];
		2246
		2247	if (m)
		2248	{
		2249	float *c = color [m & 15];
		2250
		2251	float tx1 = m & 0x40 ? 0.5 : 0.;
		2252	float tx2 = tx1 + 0.5;
		2253
		2254	glColor4f (c[0], c[1], c[2], 0.75);
		2255	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2256	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2257	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2258	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2259	}
		2260	}
		2261
		2262	glEnd ();
		2263	glDisable (GL_BLEND);
		2264	glDisable (GL_TEXTURE_2D);
		2265	}
		2266
		2267	void
		2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1281	PPCODE:	2269	PPCODE:
1282	{	2270	{
1283	int vx, vy;
1284	int x, y, z;	2271	int x, y;
1285	int last_name;	2272	int sw1 = sw + 2;
1286	mapface face;	2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1287	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1288	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2277	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1289	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2278	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1290		2279
1291	memset (darkness, 255, sw4 * sh);
1292	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1293	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1294		2282
1295	vx = self->x + (self->w - sw) / 2 - shift_x;	2283	mx += self->x - 1;
1296	vy = self->y + (self->h - sh) / 2 - shift_y;	2284	my += self->y - 1;
1297		2285
1298	/*	2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1299	int vx = self->vx = self->w >= sw
1300	? self->x + (self->w - sw) / 2
1301	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302		2287
1303	int vy = self->vy = self->h >= sh
1304	? self->y + (self->h - sh) / 2
1305	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306	*/
1307
1308	glColor4ub (255, 255, 255, 255);
1309
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314
1315	glBegin (GL_QUADS);
1316
1317	last_name = 0;
1318
1319	for (z = 0; z < 3; z++)
1320	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1322	{	2290	{
1323	maprow *row = self->row + (y + vy);	2291	maprow *row = self->row + (y + my);
1324		2292
1325	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	2295	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1329		2297
1330	darkness[y * sw4 + x] = cell->darkness < 0	2298	darkness1 [y * sw1 + x] = cell->darkness
		2299	? 255 - (cell->darkness - 1)
1331	? 255 - FOW_DARKNESS	2300	: 255 - FOW_DARKNESS;
1332	: 255 - cell->darkness;
1333
1334	face = cell->face [z];
1335
1336	if (face)
1337	{
1338	maptex tex = self->tex [face];
1339
1340	int px = (x + 1) * 32 - tex.w;
1341	int py = (y + 1) * 32 - tex.h;
1342
1343	if (last_name != tex.name)
1344	{
1345	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);
1348	glBegin (GL_QUADS);
1349	}
1350
1351	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355	}
1356	}	2301	}
1357	}	2302	}
1358		2303
1359	glEnd ();	2304	for (y = 0; y < sh; ++y)
		2305	for (x = 0; x < sw; ++x)
		2306	{
		2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1360		2316
1361	glDisable (GL_TEXTURE_2D);	2317	uint8_t r11 = (d11 + d21 + d12) / 3;
1362	glDisable (GL_BLEND);	2318	uint8_t r21 = d21;
		2319	uint8_t r31 = (d21 + d31 + d32) / 3;
		2320
		2321	uint8_t r12 = d12;
		2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
		2324
		2325	uint8_t r13 = (d13 + d23 + d12) / 3;
		2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
		2328
		2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2338	}
		2339
		2340	free (darkness1);
1363		2341
1364	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1367	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1368	}	2346	}
1369		2347
1370	SV *	2348	SV *
1371	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
1372	CODE:	2350	CODE:
1373	{	2351	{
1374	int x, y, x1, y1;	2352	int x, y, x1, y1;
1375	SV data_sv = newSV (w h * 7 + 5);	2353	SV data_sv = newSV (w h * 7 + 5);
1376	uint8_t data = (uint8_t )SvPVX (data_sv);	2354	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	2379	if (row && row->c0 <= x && x < row->c1)
1402	{	2380	{
1403	mapcell *cell = row->col + (x - row->c0);	2381	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	2382	uint8_t flags = 0;
1405		2383
1406	if (cell->face [0]) flags \|= 1;	2384	if (cell->tile [0]) flags \|= 1;
1407	if (cell->face [1]) flags \|= 2;	2385	if (cell->tile [1]) flags \|= 2;
1408	if (cell->face [2]) flags \|= 4;	2386	if (cell->tile [2]) flags \|= 4;
1409		2387
1410	*data++ = flags;	2388	*data++ = flags;
1411		2389
1412	if (flags & 1)	2390	if (flags & 1)
1413	{	2391	{
		2392	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	2393	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	2394	*data++ = tile;
1416	}	2395	}
1417		2396
1418	if (flags & 2)	2397	if (flags & 2)
1419	{	2398	{
		2399	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	2400	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	2401	*data++ = tile;
1422	}	2402	}
1423		2403
1424	if (flags & 4)	2404	if (flags & 4)
1425	{	2405	{
		2406	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	2407	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	2408	*data++ = tile;
1428	}	2409	}
1429	}	2410	}
1430	else	2411	else
1431	*data++ = 0;	2412	*data++ = 0;
1432	}	2413	}
1433	}	2414	}
1434		2415
		2416	/* if size is wh + 5 then no data has been found /
		2417	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2418	{
1435	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
1436	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
1437	RETVAL = data_sv;	2423	RETVAL = data_sv;
1438	}	2424	}
1439	OUTPUT:	2425	OUTPUT:
1440	RETVAL	2426	RETVAL
1441		2427
1442	void	2428	void
1443	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1444	PPCODE:	2430	PPCODE:
1445	{	2431	{
1446	int x, y, z;	2432	int x, y, z;
1447	int w, h;	2433	int w, h;
1448	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t data, end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
1449		2445
1450	if (*data++ != 0)	2446	if (*data++ != 0)
1451	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
1452		2448
1453	w = data++ << 8; w \|= data++;	2449	w = data++ << 8; w \|= data++;
1454	h = data++ << 8; h \|= data++;	2450	h = data++ << 8; h \|= data++;
1455		2451
1456	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1468	{	2464	{
1469	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
1470		2466
1471	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
1472	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
1473	uint8_t flags = *data++;	2474	flags = *data++;
1474		2475
1475	if (flags)	2476	if (flags)
1476	{	2477	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
		2479	tileid tile[3] = { 0, 0, 0 };
1480		2480
1481	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2481	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1482	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2482	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1483	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2483	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1484		2484
1485	if (cell->darkness <= 0)	2485	if (cell->darkness == 0)
1486	{	2486	{
1487	cell->darkness = -1;	2487	/cell->darkness = 0;/
		2488	EXTEND (SP, 3);
1488		2489
1489	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
1490	{	2491	{
1491	cell->face[z] = face[z];	2492	tileid t = tile [z];
1492		2493
1493	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2494	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2495	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	2496	PUSHs (sv_2mortal (newSViv (t)));
		2497	need_texid (self, t);
		2498	}
		2499
		2500	cell->tile [z] = t;
1495	}	2501	}
1496	}	2502	}
1497	}	2503	}
1498	}	2504	}
1499	}	2505	}
1500	}	2506	}
1501		2507
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
1503		2509
1504	CFClient::MixChunk	2510	DC::RW
1505	new_from_file (SV class, char path)	2511	new (SV class, SV data_sv)
1506	CODE:	2512	CODE:
1507	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
1508	OUTPUT:	2519	OUTPUT:
1509	RETVAL	2520	RETVAL
1510		2521
		2522	DC::RW
		2523	new_from_file (SV class, const char path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
1511	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
1512	DESTROY (CFClient::MixChunk self)	2631	DESTROY (DC::MixChunk self)
1513	CODE:	2632	CODE:
1514	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
1515		2634
1516	int	2635	int
1517	volume (CFClient::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
1518	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
1519	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	2641	OUTPUT:
1521	RETVAL	2642	RETVAL
1522		2643
1523	int	2644	DC::Channel
1524	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1525	CODE:	2646	CODE:
		2647	{
1526	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
1527	OUTPUT:	2659	OUTPUT:
1528	RETVAL	2660	RETVAL
1529		2661
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1531		2663
1532	int	2664	int
1533	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
1534	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
1535	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	2671	OUTPUT:
1537	RETVAL	2672	RETVAL
1538		2673
1539	CFClient::MixMusic	2674	void
1540	new_from_file (SV class, char path)	2675	fade_out (int ms)
1541	CODE:	2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
		2684	DC::MixMusic
		2685	new (SV *class, DC::RW rwops)
		2686	CODE:
1542	RETVAL = Mix_LoadMUS (path);	2687	RETVAL = Mix_LoadMUS_RW (rwops);
1543	OUTPUT:	2688	OUTPUT:
1544	RETVAL	2689	RETVAL
1545		2690
1546	void	2691	void
1547	DESTROY (CFClient::MixMusic self)	2692	DESTROY (DC::MixMusic self)
1548	CODE:	2693	CODE:
1549	Mix_FreeMusic (self);	2694	Mix_FreeMusic (self);
1550		2695
1551	int	2696	int
1552	play (CFClient::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
1553	CODE:	2698	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	2700	OUTPUT:
1556	RETVAL	2701	RETVAL
1557		2702
		2703	void
		2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2705	CODE:
		2706	Mix_FadeInMusicPos (self, loops, ms, position);
		2707
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
1559		2711
1560	BOOT:	2712	BOOT:
1561	{	2713	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1563	static const struct {	2715	static const struct {
1564	const char *name;	2716	const char *name;
1565	IV iv;	2717	IV iv;
1566	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
1567	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
		2720	const_iv (GL_VENDOR),
		2721	const_iv (GL_VERSION),
		2722	const_iv (GL_EXTENSIONS),
1568	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
1569	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
1570	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
1571	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
1572	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
1574	const_iv (GL_SCISSOR_TEST),	2729	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	2730	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
1578	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
		2734	const_iv (GL_FRONT),
		2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
1579	const_iv (GL_AND),	2737	const_iv (GL_AND),
1580	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2742	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	const_iv (GL_ONE_MINUS_DST_ALPHA),	2743	const_iv (GL_ONE_MINUS_DST_ALPHA),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	2744	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	2745	const_iv (GL_RGB),
1588	const_iv (GL_RGBA),	2746	const_iv (GL_RGBA),
		2747	const_iv (GL_RGBA4),
		2748	const_iv (GL_RGBA8),
		2749	const_iv (GL_RGB5_A1),
1589	const_iv (GL_UNSIGNED_BYTE),	2750	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	2751	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	2752	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	2753	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
1594	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
1595	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
1596	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
1597	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
1598	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
1599	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
1600	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
1601	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
1602	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
1603	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1624	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
1625	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
1629	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
		2800	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
1635	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
1636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1637	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
1638	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
1639	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
1640	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
1641	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
1642	# undef const_iv	2821	# undef const_iv
1643	};	2822	};
1644		2823
1645	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1646	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2826
		2827	texture_av = newAV ();
		2828	AvREAL_off (texture_av);
1647	}	2829	}
		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
1648		2836
1649	char *	2837	char *
1650	gl_vendor ()	2838	gl_vendor ()
1651	CODE:	2839	CODE:
1652	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1665	CODE:	2853	CODE:
1666	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667	OUTPUT:	2855	OUTPUT:
1668	RETVAL	2856	RETVAL
1669		2857
		2858	const char *glGetString (GLenum pname)
		2859
		2860	GLint glGetInteger (GLenum pname)
		2861	CODE:
		2862	glGetIntegerv (pname, &RETVAL);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	GLdouble glGetDouble (GLenum pname)
		2867	CODE:
		2868	glGetDoublev (pname, &RETVAL);
		2869	OUTPUT:
		2870	RETVAL
		2871
1670	int glGetError ()	2872	int glGetError ()
		2873
		2874	void glFinish ()
1671		2875
1672	void glClear (int mask)	2876	void glClear (int mask)
1673		2877
1674	void glClearColor (float r, float g, float b, float a = 1.0)	2878	void glClearColor (float r, float g, float b, float a = 1.0)
1675	PROTOTYPE: @	2879	PROTOTYPE: @
…		…
1700		2904
1701	void glPopMatrix ()	2905	void glPopMatrix ()
1702		2906
1703	void glLoadIdentity ()	2907	void glLoadIdentity ()
1704		2908
		2909	void glDrawBuffer (int buffer)
		2910
		2911	void glReadBuffer (int buffer)
		2912
1705	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
1706	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707		2915
1708	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
1709	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
1710		2920
1711	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
1712		2922
1713	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
1714		2924
…		…
1722		2932
1723	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
1724	CODE:	2934	CODE:
1725	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
1726		2936
1727	void glBegin (int mode)
1728
1729	void glEnd ()
1730
1731	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
1732	PROTOTYPE: @
1733	ALIAS:	2938	ALIAS:
1734	glColor_premultiply = 1	2939	glColor_premultiply = 1
1735	CODE:	2940	CODE:
1736	if (ix)	2941	if (ix)
1737	{	2942	{
1738	r *= a;	2943	r *= a;
1739	g *= a;	2944	g *= a;
1740	b *= a;	2945	b *= a;
1741	}	2946	}
1742	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	2948	glColor4f (r, g, b, a);
1744	MIN ((int)(g * 256.f), 255),
1745	MIN ((int)(b * 256.f), 255),
1746	MIN ((int)(a * 256.f), 255));
1747
1748	void glInterleavedArrays (int format, int stride, char *data)
1749
1750	void glDrawElements (int mode, int count, int type, char *indices)
1751
1752	# 1.2 void glDrawRangeElements (int mode, int start, int end
1753		2949
1754	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
1755	CODE:	2951	CODE:
1756	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
1757	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1762		2958
1763	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
1764	CODE:	2960	CODE:
1765	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
1766		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
1767	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
1768	CODE:	2993	CODE:
1769	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
1770		2995
1771	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
1787	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1788	CODE:	3013	CODE:
1789	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
1790	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1791		3016
1792	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1793		3018
1794	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1795		3020
1796	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3022
		3023	void glPixelZoom (float x, float y)
1797		3024
1798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3025	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1799		3026
1800	int glGenTexture ()	3027	int glGenTexture ()
1801	CODE:	3028	CODE:
1802	{	3029	RETVAL = gen_texture ();
1803	GLuint name;
1804	glGenTextures (1, &name);
1805	RETVAL = name;
1806	}
1807	OUTPUT:	3030	OUTPUT:
1808	RETVAL	3031	RETVAL
1809		3032
1810	void glDeleteTexture (int name)	3033	void glDeleteTexture (int name)
1811	CODE:	3034	CODE:
1812	{
1813	GLuint name_ = name;
1814	glDeleteTextures (1, &name_);	3035	del_texture (name);
1815	}	3036
1816
1817	int glGenList ()	3037	int glGenList ()
1818	CODE:	3038	CODE:
1819	RETVAL = glGenLists (1);	3039	RETVAL = glGenLists (1);
1820	OUTPUT:	3040	OUTPUT:
1821	RETVAL	3041	RETVAL
…		…
1828		3048
1829	void glEndList ()	3049	void glEndList ()
1830		3050
1831	void glCallList (int list)	3051	void glCallList (int list)
1832		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1833		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h \|\| !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3109	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID \| G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs. Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC