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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
3	# 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>
4	#endif	14	#endif
5		15
6	#include "EXTERN.h"	16	#include "EXTERN.h"
7	#include "perl.h"	17	#include "perl.h"
8	#include "XSUB.h"	18	#include "XSUB.h"
9		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
		30	#include <math.h>
10	#include <string.h>	31	#include <string.h>
11	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12		36
13	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
		39	#include <SDL_endian.h>
14	#include <SDL_image.h>	40	#include <SDL_image.h>
15	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
17		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
18	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
19		53
20	#include <pango/pango.h>	54	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>	55
22	#include <pango/pangoft2.h>	56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
23		66
24	#ifndef _WIN32	67	#ifndef _WIN32
25	# include <sys/types.h>	68	# include <sys/types.h>
26	# include <sys/socket.h>	69	# include <sys/socket.h>
27	# include <netinet/in.h>	70	# include <netinet/in.h>
28	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
29	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
30	#else	77	#else
31	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
32	typedef unsigned short uint16_t;
33	typedef unsigned int uint32_t;
34	typedef signed char int8_t;
35	typedef signed short int16_t;
36	typedef signed int int32_t;
37	#endif	79	#endif
38		80
39	#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 */
40		85
41	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
42		87
43	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
45		90
46	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
47		92
48	#define GL_CALL(type,func,args) \	93	/* mask out modifiers we are not interested in */
49	{ \	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
50	static int init_; \
51	static type fptr_; \
52	\
53	if (!init_) \
54	{ \
55	init_ = 1; \
56	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
57	} \
58	\
59	if (fptr_) \
60	fptr_ args; \
61	}
62		95
		96	static AV *texture_av;
		97
		98	static struct
		99	{
		100	#define GL_FUNC(ptr,name) ptr name;
		101	#include "glfunc.h"
		102	#undef GL_FUNC
		103	} gl;
		104
		105	static void
		106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		107	{
		108	if (gl.BlendFuncSeparate)
		109	gl.BlendFuncSeparate (sa, da, saa, daa);
		110	else if (gl.BlendFuncSeparateEXT)
		111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		112	else
		113	glBlendFunc (sa, da);
		114	}
		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
		140	#include "texcache.c"
		141	#include "rendercache.c"
		142
		143	#include "pango-font.c"
		144	#include "pango-fontmap.c"
		145	#include "pango-render.c"
		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
63	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
65		151
66	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	}
67		171
68	typedef struct cf_layout {	172	typedef struct cf_layout {
69	PangoLayout *pl;	173	PangoLayout *pl;
		174	float r, g, b, a; // default color for rgba mode
70	int base_height;	175	int base_height;
71	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
72	} *CFClient__Layout;	178	} *DC__Layout;
73		179
74	static CFClient__Font default_font;	180	static DC__Font default_font;
75	static PangoContext *context;	181	static PangoContext *opengl_context;
76	static PangoFontMap *fontmap;	182	static PangoFontMap *opengl_fontmap;
77		183
78	static void	184	static void
79	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
80	{	186	{
81	FcPatternAddBool (pattern, FC_HINTING , 1);	187	FcPatternAddBool (pattern, FC_HINTING, 1);
		188	#ifdef FC_HINT_STYLE
		189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		190	#endif
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
83	}	192	}
84		193
85	static void	194	static void
86	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
87	{	196	{
88	/* 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
89	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
90	*/	199	*/
91	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
92		201
93	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
94	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
95		204
96	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
97	}	206	}
98		207
99	static void	208	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
101	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
102	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
103		215
104	w = (w + 3) & ~3;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!w) w = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
106	if (!h) h = 1;
107	}
108		218
		219	if (!rect.width) rect.width = 1;
		220	if (!rect.height) rect.height = 1;
		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
109	typedef uint16_t mapface;	227	typedef uint16_t faceid;
110		228
111	typedef struct {	229	typedef struct {
112	GLint name;	230	GLuint name;
113	int w, h;	231	int w, h;
114	float s, t;	232	float s, t;
115	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
116	} maptex;	236	} maptex;
117		237
118	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
119	int16_t darkness;	241	uint16_t darkness;
120	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
121	} mapcell;	243	} mapcell;
122		244
123	typedef struct {	245	typedef struct {
124	int32_t c0, c1;	246	int32_t c0, c1;
125	mapcell *col;	247	mapcell *col;
126	} maprow;	248	} maprow;
127		249
128	typedef struct map {	250	typedef struct map {
129	int x, y, w, h;	251	int x, y, w, h;
130	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
131	int faces;	253	int faces; tileid *face2tile; // [faceid]
132	mapface *face;	254	int texs; maptex *tex; // [tileid]
133
134	int texs;
135	maptex *tex;
136		255
137	int32_t rows;	256	int32_t rows;
138	maprow *row;	257	maprow *row;
139	} *CFClient__Map;	258	} *DC__Map;
140		259
141	static char *	260	static char *
142	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
143	{	262	{
144	char *p;	263	char *p;
161	}	280	}
162		281
163	#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))
164	#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))
165		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
166	static maprow *	305	static maprow *
167	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
168	{	307	{
169	if (0 > y)	308	if (0 > y)
170	{	309	{
171	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
172	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
210		349
211	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
212	}	351	}
213		352
214	static mapcell *	353	static mapcell *
215	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
216	{	355	{
217	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
218	}	357	}
219		358
220	static void	359	static void
221	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
222	{	361	{
223	int r;	362	int r;
224		363
225	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
226	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
233	self->oy = 0;	372	self->oy = 0;
234	self->row = 0;	373	self->row = 0;
235	self->rows = 0;	374	self->rows = 0;
236	}	375	}
237		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
238	static void	387	static void
239	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)
240	{	389	{
241	int x, y;	390	int x, y;
242	maprow *row;	391	maprow *row;
		392	mapcell *cell;
243		393
244	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
245	if (y >= 0)	395	if (y >= 0)
246	{	396	{
247	if (y >= self->rows)	397	if (y >= self->rows)
…		…
253	if (x >= row->c0)	403	if (x >= row->c0)
254	{	404	{
255	if (x >= row->c1)	405	if (x >= row->c1)
256	break;	406	break;
257		407
258	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
259	}	411	}
260	}	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);
261	}	429	}
262		430
263	static void	431	static void
264	music_finished (void)	432	music_finished (void)
265	{	433	{
…		…
284	ev.data2 = 0;	452	ev.data2 = 0;
285		453
286	SDL_PushEvent ((SDL_Event *)&ev);	454	SDL_PushEvent ((SDL_Event *)&ev);
287	}	455	}
288		456
289	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	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
290		572
291	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
292		574
293	BOOT:	575	BOOT:
294	{	576	{
295	HV *stash = gv_stashpv ("CFClient", 1);	577	HV *stash = gv_stashpv ("DC", 1);
296	static const struct {	578	static const struct {
297	const char *name;	579	const char *name;
298	IV iv;	580	IV iv;
299	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
300	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
		583	const_iv (SDLK_MODIFIER_MIN),
		584	const_iv (SDLK_MODIFIER_MAX),
		585
301	const_iv (SDL_ACTIVEEVENT),	586	const_iv (SDL_ACTIVEEVENT),
302	const_iv (SDL_KEYDOWN),	587	const_iv (SDL_KEYDOWN),
303	const_iv (SDL_KEYUP),	588	const_iv (SDL_KEYUP),
304	const_iv (SDL_MOUSEMOTION),	589	const_iv (SDL_MOUSEMOTION),
305	const_iv (SDL_MOUSEBUTTONDOWN),	590	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
314	const_iv (SDL_EVENT_RESERVEDA),	599	const_iv (SDL_EVENT_RESERVEDA),
315	const_iv (SDL_EVENT_RESERVEDB),	600	const_iv (SDL_EVENT_RESERVEDB),
316	const_iv (SDL_VIDEORESIZE),	601	const_iv (SDL_VIDEORESIZE),
317	const_iv (SDL_VIDEOEXPOSE),	602	const_iv (SDL_VIDEOEXPOSE),
318	const_iv (SDL_USEREVENT),	603	const_iv (SDL_USEREVENT),
		604
		605	const_iv (SDL_APPINPUTFOCUS),
		606	const_iv (SDL_APPMOUSEFOCUS),
		607	const_iv (SDL_APPACTIVE),
		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
319	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
320	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
321	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
322	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
323	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
378	const_iv (SDLK_BREAK),	670	const_iv (SDLK_BREAK),
379	const_iv (SDLK_MENU),	671	const_iv (SDLK_MENU),
380	const_iv (SDLK_POWER),	672	const_iv (SDLK_POWER),
381	const_iv (SDLK_EURO),	673	const_iv (SDLK_EURO),
382	const_iv (SDLK_UNDO),	674	const_iv (SDLK_UNDO),
		675
383	const_iv (KMOD_NONE),	676	const_iv (KMOD_NONE),
		677	const_iv (KMOD_SHIFT),
384	const_iv (KMOD_LSHIFT),	678	const_iv (KMOD_LSHIFT),
385	const_iv (KMOD_RSHIFT),	679	const_iv (KMOD_RSHIFT),
		680	const_iv (KMOD_CTRL),
386	const_iv (KMOD_LCTRL),	681	const_iv (KMOD_LCTRL),
387	const_iv (KMOD_RCTRL),	682	const_iv (KMOD_RCTRL),
		683	const_iv (KMOD_ALT),
388	const_iv (KMOD_LALT),	684	const_iv (KMOD_LALT),
389	const_iv (KMOD_RALT),	685	const_iv (KMOD_RALT),
		686	const_iv (KMOD_META),
390	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
391	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
392	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
393	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
394	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
395	const_iv (KMOD_CTRL),	692
396	const_iv (KMOD_SHIFT),	693	const_iv (MIX_DEFAULT_FORMAT),
397	const_iv (KMOD_ALT),	694
398	const_iv (KMOD_META)	695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
399	# undef const_iv	723	# undef const_iv
400	};	724	};
401		725
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
404		728
405	fontmap = pango_ft2_font_map_new ();	729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
408	}	731	}
		732
		733	void
		734	weaken (SV *rv)
		735	PROTOTYPE: $
		736	CODE:
		737	sv_rvweaken (rv);
409		738
410	int	739	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	740	in_destruct ()
		741	CODE:
		742	RETVAL = PL_main_cv == Nullcv;
		743	OUTPUT:
		744	RETVAL
412		745
		746	NV floor (NV x)
		747
		748	NV ceil (NV x)
		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
		753
413	void	754	void
		755	pango_init ()
		756	CODE:
		757	{
		758	opengl_fontmap = pango_opengl_font_map_new ();
		759	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/pango_context_set_font_description (opengl_context, default_font);/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		765	#endif
		766	}
		767
		768	char *SDL_GetError ()
		769
		770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
414	SDL_Quit ()	778	void SDL_Quit ()
415		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
416	void	789	void
417	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
418	PPCODE:	791	PPCODE:
419	{	792	{
420	SDL_Rect **m;	793	SDL_Rect **m;
421		794
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
426		799
		800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		802
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		807
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
433	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
434	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
435
436	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		810
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
440		812
441	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
442	while (*m)	814	while (*m)
443	{	815	{
		816	if ((m)->w >= 400 && (m)->h >= 300)
		817	{
444	AV *av = newAV ();	818	AV *av = newAV ();
445	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
446	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
447	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
448		825
449	++m;	826	++m;
450	}	827	}
451	}	828	}
452		829
453	int	830	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
455	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
456	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	844	);
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	845
		846	if (RETVAL)
		847	{
		848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
		851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		852	#include "glfunc.h"
		853	#undef GL_FUNC
		854	}
		855	}
460	OUTPUT:	856	OUTPUT:
461	RETVAL	857	RETVAL
462		858
463	void	859	void
464	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
465		861
		862	char *
		863	SDL_GetKeyName (int sym)
		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
466	void	871	void
467	SDL_PollEvent ()	872	poll_events ()
468	PPCODE:	873	PPCODE:
469	{	874	{
470	SDL_Event ev;	875	SDL_Event ev;
471		876
472	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
473	{	879	{
474	HV *hv = newHV ();	880	HV *hv = newHV ();
475	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
476		882
477	switch (ev.type)	883	switch (ev.type)
478	{	884	{
479	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
480	case SDL_KEYUP:	886	case SDL_KEYUP:
481	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
482	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
483	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
484	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
485	break;	892	break;
486		893
487	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	897	break;
491		898
492	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
		918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
498	break;	925	break;
499		926
500	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
		929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
		930
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	935	break;
…		…
510	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
511	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
512	break;	941	break;
513	}	942	}
514		943
515	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
516	}	945	}
517	}	946	}
518		947
519	int	948	int
520	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
521	POSTCALL:	950	POSTCALL:
522	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
523	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
524		953
525	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
526	Mix_CloseAudio ()	971	Mix_CloseAudio ()
527		972
528	int	973	int
529	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
530		975
		976	const char *
		977	Mix_GetError ()
		978
531	void	979	void
532	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
533	CODE:	981	CODE:
		982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		983
		984	void
		985	win32_proxy_info ()
		986	PPCODE:
		987	{
534	#ifndef _WIN32	988	#ifdef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	989	char buffer[2048];
		990	DWORD buflen;
		991
		992	EXTEND (SP, 3);
		993
		994	buflen = sizeof (buffer);
		995	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		996	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		997	{
		998	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		999
		1000	buflen = sizeof (buffer);
		1001	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1002	{
		1003	PUSHs (newSVpv (buffer, 0));
		1004
		1005	buflen = sizeof (buffer);
		1006	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1007	PUSHs (newSVpv (buffer, 0));
		1008	}
		1009	}
536	#endif	1010	#endif
		1011	}
537		1012
538	char *	1013	int
539	gl_version ()	1014	add_font (char *file)
540	CODE:	1015	CODE:
541	RETVAL = (char *)glGetString (GL_VERSION);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
542	OUTPUT:	1017	OUTPUT:
543	RETVAL	1018	RETVAL
544
545	char *
546	gl_extensions ()
547	CODE:
548	RETVAL = (char *)glGetString (GL_EXTENSIONS);
549	OUTPUT:
550	RETVAL
551
552	void
553	add_font (char *file)
554	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
556		1019
557	void	1020	void
558	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
559	ALIAS:	1022	ALIAS:
560	load_image_file = 1	1023	load_image_file = 1
…		…
563	STRLEN image_len;	1026	STRLEN image_len;
564	char image = (char )SvPVbyte (image_, image_len);	1027	char image = (char )SvPVbyte (image_, image_len);
565	SDL_Surface surface, surface2;	1028	SDL_Surface surface, surface2;
566	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
567	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
568	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
569	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
570		1033
571	if (!rw)	1034	if (!rw)
572	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
573		1036
…		…
602		1065
603	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1066	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
604		1067
605	assert (surface2->pitch == surface2->w * 4);	1068	assert (surface2->pitch == surface2->w * 4);
606		1069
		1070	SDL_LockSurface (surface2);
607	EXTEND (SP, 5);	1071	EXTEND (SP, 6);
608	PUSHs (sv_2mortal (newSViv (surface2->w)));	1072	PUSHs (sv_2mortal (newSViv (surface2->w)));
609	PUSHs (sv_2mortal (newSViv (surface2->h)));	1073	PUSHs (sv_2mortal (newSViv (surface2->h)));
610	SDL_LockSurface (surface2);
611	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1074	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
612	SDL_UnlockSurface (surface2);
613	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1075	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
614	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1076	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
615	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1077	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1078	SDL_UnlockSurface (surface2);
616		1079
617	SDL_FreeSurface (surface);	1080	SDL_FreeSurface (surface);
618	SDL_FreeSurface (surface2);	1081	SDL_FreeSurface (surface2);
619	}	1082	}
620		1083
…		…
644	}	1107	}
645		1108
646	void	1109	void
647	error (char *message)	1110	error (char *message)
648	CODE:	1111	CODE:
		1112	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	1113	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
		1115	#endif
		1116
		1117	void
		1118	fatal (char *message)
		1119	CODE:
		1120	fprintf (stderr, "FATAL: %s\n", message);
		1121	#ifdef _WIN32
		1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
		1123	#endif
		1124	_exit (1);
		1125
		1126	void
		1127	_exit (int retval = 0)
		1128	CODE:
		1129	#ifdef WIN32
		1130	ExitThread (retval); // unclean, please beam me up
651	#else	1131	#else
652	fprintf (stderr, "ERROR: %s\n", message);	1132	_exit (retval);
653	#endif	1133	#endif
654		1134
655	void	1135	void
656	fatal (char *message)	1136	debug ()
657	CODE:	1137	CODE:
658	#ifdef _WIN32	1138	{
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1139	#if DEBUG
660	#else	1140	VALGRIND_DO_LEAK_CHECK;
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	1141	#endif
663	exit (1);	1142	}
664		1143
665	MODULE = CFClient PACKAGE = CFClient::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
666		1145
667	CFClient::Font	1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
668	new_from_file (SV class, char path, int id = 0)	1149	new_from_file (SV class, char path, int id = 0)
669	CODE:	1150	CODE:
670	{	1151	{
671	int count;	1152	int count;
672	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1153	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
675	}	1156	}
676	OUTPUT:	1157	OUTPUT:
677	RETVAL	1158	RETVAL
678		1159
679	void	1160	void
680	DESTROY (CFClient::Font self)	1161	DESTROY (DC::Font self)
681	CODE:	1162	CODE:
682	pango_font_description_free (self);	1163	pango_font_description_free (self);
683		1164
684	void	1165	void
685	make_default (CFClient::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
686	CODE:	1168	CODE:
687	default_font = self;	1169	default_font = self;
688		1170
689	MODULE = CFClient PACKAGE = CFClient::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
690		1172
691	CFClient::Layout	1173	PROTOTYPES: DISABLE
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1174
		1175	void
		1176	glyph_cache_backup ()
		1177	PROTOTYPE:
		1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
		1185	tc_restore ();
		1186
		1187	DC::Layout
		1188	new (SV *class)
693	CODE:	1189	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
		1191
695	RETVAL->pl = pango_layout_new (context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
696	RETVAL->base_height = base_height;	1193	RETVAL->r = 1.;
		1194	RETVAL->g = 1.;
		1195	RETVAL->b = 1.;
		1196	RETVAL->a = 1.;
		1197	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
		1200
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	1202	layout_update_font (RETVAL);
700	OUTPUT:	1203	OUTPUT:
701	RETVAL	1204	RETVAL
702		1205
703	void	1206	void
704	DESTROY (CFClient::Layout self)	1207	DESTROY (DC::Layout self)
705	CODE:	1208	CODE:
706	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
707	Safefree (self);	1211	Safefree (self);
708		1212
709	void	1213	void
710	set_text (CFClient::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
711	CODE:	1215	CODE:
712	{	1216	{
713	STRLEN textlen;	1217	STRLEN textlen;
714	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
715		1219
716	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
717	}	1221	}
718		1222
719	void	1223	void
720	set_markup (CFClient::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
721	CODE:	1225	CODE:
722	{	1226	{
723	STRLEN textlen;	1227	STRLEN textlen;
724	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
725		1229
726	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
727	}	1231	}
728		1232
		1233	void
		1234	set_shapes (DC::Layout self, ...)
		1235	CODE:
		1236	{
		1237	PangoAttrList *attrs = 0;
		1238	const char *text = pango_layout_get_text (self->pl);
		1239	const char *pos = text;
		1240	int arg = 4;
		1241
		1242	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1243	{
		1244	PangoRectangle inkrect, rect;
		1245	PangoAttribute *attr;
		1246
		1247	int x = SvIV (ST (arg - 3));
		1248	int y = SvIV (ST (arg - 2));
		1249	int w = SvIV (ST (arg - 1));
		1250	int h = SvIV (ST (arg ));
		1251
		1252	inkrect.x = 0;
		1253	inkrect.y = 0;
		1254	inkrect.width = 0;
		1255	inkrect.height = 0;
		1256
		1257	rect.x = x * PANGO_SCALE;
		1258	rect.y = y * PANGO_SCALE;
		1259	rect.width = w * PANGO_SCALE;
		1260	rect.height = h * PANGO_SCALE;
		1261
		1262	if (!attrs)
		1263	attrs = pango_layout_get_attributes (self->pl);
		1264
		1265	attr = pango_attr_shape_new (&inkrect, &rect);
		1266	attr->start_index = pos - text;
		1267	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1268	pango_attr_list_insert (attrs, attr);
		1269
		1270	arg += 4;
		1271	pos += sizeof (OBJ_STR) - 1;
		1272	}
		1273
		1274	if (attrs)
		1275	pango_layout_set_attributes (self->pl, attrs);
		1276	}
		1277
		1278	void
		1279	get_shapes (DC::Layout self)
		1280	PPCODE:
		1281	{
		1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1283
		1284	do
		1285	{
		1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1287
		1288	if (run && shape_attr_p (run))
		1289	{
		1290	PangoRectangle extents;
		1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1292
		1293	EXTEND (SP, 2);
		1294	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1295	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1296	}
		1297	}
		1298	while (pango_layout_iter_next_run (iter));
		1299
		1300	pango_layout_iter_free (iter);
		1301	}
		1302
		1303	int
		1304	has_wrapped (DC::Layout self)
		1305	CODE:
		1306	{
		1307	int lines = 1;
		1308	const char *text = pango_layout_get_text (self->pl);
		1309
		1310	while (*text)
		1311	lines += *text++ == '\n';
		1312
		1313	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1314	}
		1315	OUTPUT:
		1316	RETVAL
		1317
729	SV *	1318	SV *
730	get_text (CFClient::Layout self)	1319	get_text (DC::Layout self)
731	CODE:	1320	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	1322	sv_utf8_decode (RETVAL);
734	OUTPUT:	1323	OUTPUT:
735	RETVAL	1324	RETVAL
736		1325
737	void	1326	void
		1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
		1328	CODE:
		1329	self->r = r;
		1330	self->g = g;
		1331	self->b = b;
		1332	self->a = a;
		1333
		1334	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
739	CODE:	1336	CODE:
740	if (self->font != font)	1337	if (self->font != font)
741	{	1338	{
742	self->font = font;	1339	self->font = font;
743	layout_update_font (self);	1340	layout_update_font (self);
744	}	1341	}
745		1342
746	void	1343	void
747	set_height (CFClient::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
748	CODE:	1345	CODE:
749	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
750	{	1347	{
751	self->base_height = base_height;	1348	self->base_height = base_height;
752	layout_update_font (self);	1349	layout_update_font (self);
753	}	1350	}
754		1351
755	void	1352	void
756	set_width (CFClient::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
757	CODE:	1354	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		1356
760	void	1357	void
		1358	set_indent (DC::Layout self, int indent)
		1359	CODE:
		1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1361
		1362	void
		1363	set_spacing (DC::Layout self, int spacing)
		1364	CODE:
		1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1366
		1367	void
		1368	set_ellipsise (DC::Layout self, int ellipsise)
		1369	CODE:
		1370	pango_layout_set_ellipsize (self->pl,
		1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1374	: PANGO_ELLIPSIZE_NONE
		1375	);
		1376
		1377	void
		1378	set_single_paragraph_mode (DC::Layout self, int spm)
		1379	CODE:
		1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1381
		1382	void
761	size (CFClient::Layout self)	1383	size (DC::Layout self)
762	PPCODE:	1384	PPCODE:
763	{	1385	{
764	int w, h;	1386	int w, h;
765		1387
766	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
769	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
770	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
771	}	1393	}
772		1394
773	int	1395	int
		1396	descent (DC::Layout self)
		1397	CODE:
		1398	{
		1399	PangoRectangle rect;
		1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1402	RETVAL = PANGO_DESCENT (rect);
		1403	}
		1404	OUTPUT:
		1405	RETVAL
		1406
		1407	int
774	xy_to_index (CFClient::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
775	CODE:	1409	CODE:
776	{	1410	{
777	int index, trailing;	1411	int index, trailing;
778	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
779	RETVAL = index;	1413	RETVAL = index + trailing;
780	}	1414	}
781	OUTPUT:	1415	OUTPUT:
782	RETVAL	1416	RETVAL
783		1417
784	void	1418	void
785	cursor_pos (CFClient::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
786	PPCODE:	1420	PPCODE:
787	{	1421	{
788	PangoRectangle strong_pos;	1422	PangoRectangle pos;
789	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
790		1424
791	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
792	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
793	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
794	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
795	}	1429	}
796		1430
797	void	1431	void
798	render (CFClient::Layout self)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
799	PPCODE:	1433	PPCODE:
800	{	1434	{
801	SV *retval;	1435	int line, x;
802	int w, h;
803	FT_Bitmap bitmap;
804		1436
805	layout_get_pixel_size (self, &w, &h);	1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
806		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
807	retval = newSV (w * h);	1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
808	SvPOK_only (retval);	1440	--line;
809	SvCUR_set (retval, w * h);	1441	#endif
810
811	bitmap.rows = h;
812	bitmap.width = w;
813	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817
818	memset (bitmap.buffer, 0, w * h);
819
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821
822	EXTEND (SP, 3);	1442	EXTEND (SP, 2);
823	PUSHs (sv_2mortal (newSViv (w)));	1443	PUSHs (sv_2mortal (newSViv (line)));
		1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1445	}
		1446
		1447	void
		1448	line_x_to_index (DC::Layout self, int line, int x)
		1449	PPCODE:
		1450	{
		1451	PangoLayoutLine *lp;
		1452	int index, trailing;
		1453
		1454	if (line < 0)
		1455	XSRETURN_EMPTY;
		1456
		1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1458	XSRETURN_EMPTY; /* do better */
		1459
		1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1461
		1462	EXTEND (SP, 2);
		1463	if (GIMME_V == G_SCALAR)
		1464	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1465	else
		1466	{
824	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (index)));
825	PUSHs (sv_2mortal (retval));	1468	PUSHs (sv_2mortal (newSViv (trailing)));
		1469	}
826	}	1470	}
827		1471
		1472	void
		1473	render (DC::Layout self, float x, float y, int flags = 0)
		1474	CODE:
		1475	rc_clear (self->rc);
		1476	pango_opengl_render_layout_subpixel (
		1477	self->pl,
		1478	self->rc,
		1479	x * PANGO_SCALE, y * PANGO_SCALE,
		1480	self->r, self->g, self->b, self->a,
		1481	flags
		1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
		1486
		1487	void
		1488	draw (DC::Layout self)
		1489	CODE:
		1490	{
		1491	glEnable (GL_TEXTURE_2D);
		1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1498
		1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
828	MODULE = CFClient PACKAGE = CFClient::Texture	1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
829		1507
		1508	PROTOTYPES: ENABLE
		1509
830	void	1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1515	{
		1516	STRLEN datalen;
		1517	char *data = SvPVbyte (data_, datalen);
		1518	int bpp = datalen / (ow * oh);
		1519	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1520
		1521	SvPOK_only (result_);
		1522	SvCUR_set (result_, nw * nh * bpp);
		1523
		1524	memset (SvPVX (result_), 0, nw * nh * bpp);
		1525	while (oh--)
		1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1527
		1528	sv_setsv (data_, result_);
		1529	}
		1530	}
		1531
		1532	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
832	PROTOTYPE: $$$;$$	1534	PROTOTYPE: $$$;$$
		1535	ALIAS:
		1536	draw_quad_alpha = 1
		1537	draw_quad_alpha_premultiplied = 2
833	CODE:	1538	CODE:
834	{	1539	{
835	HV hv = (HV )SvRV (self);	1540	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
840		1547
841	if (items < 5)	1548	if (items < 5)
842	{	1549	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	1552	}
846		1553
		1554	if (ix)
		1555	{
		1556	glEnable (GL_BLEND);
		1557
		1558	if (ix == 2)
		1559	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1560	else
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563
		1564	glEnable (GL_ALPHA_TEST);
		1565	glAlphaFunc (GL_GREATER, 0.01f);
		1566	}
		1567
847	glBindTexture (GL_TEXTURE_2D, name);	1568	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1569
849	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
850	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
851	}
852	glBegin (GL_QUADS);	1570	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1571	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1572	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1573	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1574	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1575	glEnd ();
858	}
859		1576
		1577	if (ix)
		1578	{
		1579	glDisable (GL_ALPHA_TEST);
		1580	glDisable (GL_BLEND);
		1581	}
		1582	}
		1583
		1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
		1594
860	MODULE = CFClient PACKAGE = CFClient::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
861		1596
862	CFClient::Map	1597	PROTOTYPES: DISABLE
863	new (SV *class, int map_width, int map_height)	1598
		1599	DC::Map
		1600	new (SV *class)
864	CODE:	1601	CODE:
865	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
866	RETVAL->x = 0;	1603	RETVAL->x = 0;
867	RETVAL->y = 0;	1604	RETVAL->y = 0;
868	RETVAL->w = map_width;	1605	RETVAL->w = 0;
869	RETVAL->h = map_height;	1606	RETVAL->h = 0;
870	RETVAL->ox = 0;	1607	RETVAL->ox = 0;
871	RETVAL->oy = 0;	1608	RETVAL->oy = 0;
872	RETVAL->faces = 8192;	1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
873	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1610	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
874	RETVAL->texs = 8192;
875	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
876	RETVAL->rows = 0;	1611	RETVAL->rows = 0;
877	RETVAL->row = 0;	1612	RETVAL->row = 0;
878	OUTPUT:	1613	OUTPUT:
879	RETVAL	1614	RETVAL
880		1615
881	void	1616	void
882	DESTROY (CFClient::Map self)	1617	DESTROY (DC::Map self)
883	CODE:	1618	CODE:
884	{	1619	{
885	map_clear (self);	1620	map_clear (self);
886	Safefree (self->face);	1621	Safefree (self->face2tile);
		1622	Safefree (self->tex);
887	Safefree (self);	1623	Safefree (self);
888	}	1624	}
889		1625
890	void	1626	void
		1627	resize (DC::Map self, int map_width, int map_height)
		1628	CODE:
		1629	self->w = map_width;
		1630	self->h = map_height;
		1631
		1632	void
891	clear (CFClient::Map self)	1633	clear (DC::Map self)
892	CODE:	1634	CODE:
893	map_clear (self);	1635	map_clear (self);
894		1636
895	void	1637	void
896	set_face (CFClient::Map self, int face, int texid)	1638	set_tileid (DC::Map self, int face, int tile)
897	CODE:	1639	CODE:
898	{	1640	{
899	while (self->faces <= face)	1641	need_facenum (self, face); self->face2tile [face] = tile;
900	{	1642	need_texid (self, tile);
901	Append (mapface, self->face, self->faces, self->faces);
902	self->faces *= 2;
903	}
904
905	self->face [face] = texid;
906	}	1643	}
907		1644
908	void	1645	void
		1646	set_smooth (DC::Map self, int face, int smooth, int level)
		1647	CODE:
		1648	{
		1649	tileid texid;
		1650	maptex *tex;
		1651
		1652	if (face < 0 \|\| face >= self->faces)
		1653	return;
		1654
		1655	if (smooth < 0 \|\| smooth >= self->faces)
		1656	return;
		1657
		1658	texid = self->face2tile [face];
		1659
		1660	if (!texid)
		1661	return;
		1662
		1663	tex = self->tex + texid;
		1664	tex->smoothtile = self->face2tile [smooth];
		1665	tex->smoothlevel = level;
		1666	}
		1667
		1668	void
909	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1669	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
910	CODE:	1670	CODE:
911	{	1671	{
912	while (self->texs <= texid)	1672	need_texid (self, texid);
913	{
914	Append (maptex, self->tex, self->texs, self->texs);
915	self->texs *= 2;
916	}
917		1673
918	{	1674	{
919	maptex *tex = self->tex + texid;	1675	maptex *tex = self->tex + texid;
920		1676
921	tex->name = name;	1677	tex->name = name;
…		…
926	tex->r = r;	1682	tex->r = r;
927	tex->g = g;	1683	tex->g = g;
928	tex->b = b;	1684	tex->b = b;
929	tex->a = a;	1685	tex->a = a;
930	}	1686	}
		1687
		1688	// somewhat hackish, but for textures that require it, it really
		1689	// improves the look, and most others don't suffer.
		1690	glBindTexture (GL_TEXTURE_2D, name);
		1691	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1692	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1693	// use uglier nearest interpolation because linear suffers
		1694	// from transparent color bleeding and ugly wrapping effects.
		1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1696	}
932		1697
933	int	1698	int
934	ox (CFClient::Map self)	1699	ox (DC::Map self)
935	ALIAS:	1700	ALIAS:
936	oy = 1	1701	oy = 1
		1702	x = 2
		1703	y = 3
		1704	w = 4
		1705	h = 5
937	CODE:	1706	CODE:
938	switch (ix)	1707	switch (ix)
939	{	1708	{
940	case 0: RETVAL = self->ox; break;	1709	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1710	case 1: RETVAL = self->oy; break;
		1711	case 2: RETVAL = self->x; break;
		1712	case 3: RETVAL = self->y; break;
		1713	case 4: RETVAL = self->w; break;
		1714	case 5: RETVAL = self->h; break;
942	}	1715	}
943	OUTPUT:	1716	OUTPUT:
944	RETVAL	1717	RETVAL
945		1718
946	void	1719	void
947	scroll (CFClient::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
948	CODE:	1721	CODE:
949	{	1722	{
950	if (dx > 0)	1723	if (dx > 0)
951	map_blank (self, self->x, self->y, dx - 1, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
952	else if (dx < 0)	1725	else if (dx < 0)
953	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
954		1727
955	if (dy > 0)	1728	if (dy > 0)
956	map_blank (self, self->x, self->y, self->w, dy - 1);	1729	map_blank (self, self->x, self->y, self->w, dy);
957	else if (dy < 0)	1730	else if (dy < 0)
958	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
959		1732
960	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
961	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
962		1735
963	while (self->y < 0)	1736	while (self->y < 0)
…		…
967	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
968	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
969	}	1742	}
970	}	1743	}
971		1744
972	void	1745	SV *
973	map1a_update (CFClient::Map self, SV *data_)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
974	CODE:	1747	CODE:
975	{	1748	{
976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1749	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
977	uint8_t data_end = (uint8_t )SvEND (data_);	1750	uint8_t data_end = (uint8_t )SvEND (data_);
978	mapcell *cell;	1751	mapcell *cell;
979	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
980		1755
981	while (data < data_end)	1756	while (data < data_end - 1)
982	{	1757	{
983	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
984		1759
985	x = ((flags >> 10) & 63) + self->x;	1760	x = self->x + ((flags >> 10) & 63);
986	y = ((flags >> 4) & 63) + self->y;	1761	y = self->y + ((flags >> 4) & 63);
987		1762
988	cell = map_get_cell (self, x, y);	1763	cell = map_get_cell (self, x, y);
989		1764
990	if (flags & 15)	1765	if (flags & 15)
991	{	1766	{
992	if (cell->darkness < 0)	1767	if (!cell->darkness)
993	{	1768	{
		1769	memset (cell, 0, sizeof (*cell));
994	cell->darkness = 0;	1770	cell->darkness = 256;
995	cell->face [0] = 0;
996	cell->face [1] = 0;
997	cell->face [2] = 0;
998	}	1771	}
999		1772
1000	cell->darkness = flags & 8 ? *data++ : 255;
1001
1002	//TODO: don't trust server data to be in-range(!)	1773	//TODO: don't trust server data to be in-range(!)
1003		1774
1004	if (flags & 4)	1775	if (flags & 8)
1005	{	1776	{
1006	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1777	if (extmap)
		1778	{
		1779	uint8_t ext, cmd;
		1780
		1781	do
		1782	{
		1783	ext = *data++;
		1784	cmd = ext & 0x7f;
		1785
		1786	if (cmd < 4)
		1787	cell->darkness = 255 - ext * 64 + 1;
		1788	else if (cmd == 5) // health
		1789	{
		1790	cell->stat_width = 1;
		1791	cell->stat_hp = *data++;
		1792	}
		1793	else if (cmd == 6) // monster width
		1794	cell->stat_width = *data++ + 1;
		1795	else if (cmd == 0x47)
		1796	{
		1797	if (*data == 1) cell->player = data [1];
		1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1801
		1802	data += *data + 1;
		1803	}
		1804	else if (cmd == 8) // cell flags
		1805	cell->flags = *data++;
		1806	else if (ext & 0x40) // unknown, multibyte => skip
		1807	data += *data + 1;
		1808	else
		1809	data++;
		1810	}
		1811	while (ext & 0x80);
		1812	}
		1813	else
		1814	cell->darkness = *data++ + 1;
1007	}	1815	}
1008		1816
		1817	for (z = 0; z <= 2; ++z)
1009	if (flags & 2)	1818	if (flags & (4 >> z))
1010	{	1819	{
1011	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
		1821	need_facenum (self, face);
		1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1012	}	1837	}
1013
1014	if (flags & 1)
1015	{
1016	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1017	}
1018	}	1838	}
1019	else	1839	else
1020	cell->darkness = -1;	1840	CELL_CLEAR (cell);
1021	}	1841	}
1022	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1023		1845
1024	SV *	1846	SV *
1025	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1026	CODE:	1848	CODE:
1027	{	1849	{
1028	int x1, x;	1850	int x1, x;
1029	int y1, y;	1851	int y1, y;
1030	int z;	1852	int z;
…		…
1051	{	1873	{
1052	mapcell *cell = row->col + (x - row->c0);	1874	mapcell *cell = row->col + (x - row->c0);
1053		1875
1054	for (z = 0; z <= 0; z++)	1876	for (z = 0; z <= 0; z++)
1055	{	1877	{
1056	mapface face = cell->face [z];
1057
1058	if (face)
1059	{
1060	maptex tex = self->tex [face];	1878	maptex tex = self->tex [cell->tile [z]];
1061	int a0 = 255 - tex.a;	1879	int a0 = 255 - tex.a;
1062	int a1 = tex.a;	1880	int a1 = tex.a;
1063		1881
1064	r = (r * a0 + tex.r * a1) / 255;	1882	r = (r * a0 + tex.r * a1) / 255;
1065	g = (g * a0 + tex.g * a1) / 255;	1883	g = (g * a0 + tex.g * a1) / 255;
1066	b = (b * a0 + tex.b * a1) / 255;	1884	b = (b * a0 + tex.b * a1) / 255;
1067	a = (a * a0 + tex.a * a1) / 255;	1885	a = (a * a0 + tex.a * a1) / 255;
1068	}
1069	}	1886	}
1070	}	1887	}
1071		1888
1072	*map++ = (r )	1889	*map++ = (r )
1073	\| (g << 8)	1890	\| (g << 8)
…		…
1080	}	1897	}
1081	OUTPUT:	1898	OUTPUT:
1082	RETVAL	1899	RETVAL
1083		1900
1084	void	1901	void
1085	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
		1903	CODE:
		1904	{
		1905	int x, y, z;
		1906
		1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1910	smooth_key skey;
		1911	int pl_x, pl_y;
		1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
		1916
		1917	pl_tex.name = 0;
		1918
		1919	// thats current max. sorry.
		1920	if (sw > 255) sw = 255;
		1921	if (sh > 255) sh = 255;
		1922
		1923	// clear key, in case of extra padding
		1924	memset (&skey, 0, sizeof (skey));
		1925
		1926	memset (&key, 0, sizeof (key));
		1927	key.r = 255;
		1928	key.g = 255;
		1929	key.b = 255;
		1930	key.a = 255;
		1931	key.mode = GL_QUADS;
		1932	key.format = GL_T2F_V3F;
		1933	key.texname = -1;
		1934
		1935	mx += self->x;
		1936	my += self->y;
		1937
		1938	// first pass: determine smooth_max
		1939	// rather ugly, if you ask me
		1940	// could also be stored inside mapcell and updated on change
		1941	memset (smooth_max, 0, sizeof (smooth_max));
		1942
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	smooth_max[x + 1][y + 1] =
		1954	MAX (self->tex [cell->tile [0]].smoothlevel,
		1955	MAX (self->tex [cell->tile [1]].smoothlevel,
		1956	self->tex [cell->tile [2]].smoothlevel));
		1957	}
		1958	}
		1959
		1960	glEnable (GL_BLEND);
		1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1963
		1964	for (z = 0; z <= 2; z++)
		1965	{
		1966	memset (smooth_level, 0, sizeof (smooth_level));
		1967
		1968	for (y = 0; y < sh; y++)
		1969	if (0 <= y + my && y + my < self->rows)
		1970	{
		1971	maprow *row = self->row + (y + my);
		1972
		1973	for (x = 0; x < sw; x++)
		1974	if (row->c0 <= x + mx && x + mx < row->c1)
		1975	{
		1976	mapcell *cell = row->col + (x + mx - row->c0);
		1977	tileid tile = cell->tile [z];
		1978
		1979	if (tile)
		1980	{
		1981	maptex tex = self->tex [tile];
		1982	int px = (x + 1) * T - tex.w;
		1983	int py = (y + 1) * T - tex.h;
		1984
		1985	if (key.texname != tex.name)
		1986	{
		1987	if (!tex.name)
		1988	tex = self->tex [2]; /* missing, replace by noface */
		1989
		1990	key.texname = tex.name;
		1991	arr = rc_array (rc, &key);
		1992	}
		1993
		1994	if (expect_false (cell->player == player) && expect_false (z == 2))
		1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
		2010	if (cell->flags & 1)
		2011	{
		2012	maptex tex = self->tex [1];
		2013	int px = x * T + T * 2 / 32;
		2014	int py = y * T - T * 6 / 32;
		2015
		2016	if (tex.name)
		2017	{
		2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2028	}
		2029	}
		2030	}
		2031
		2032	// update smooth hash
		2033	if (tex.smoothtile)
		2034	{
		2035	skey.tile = tex.smoothtile;
		2036	skey.level = tex.smoothlevel;
		2037
		2038	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2039
		2040	// add bits to current tile and all neighbours. skey.x\|y is
		2041	// shifted +1\|+1 so we always stay positive.
		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
		2055	// full tile
		2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2057
		2058	// borders
		2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2063
		2064	// corners
		2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2069	}
		2070	}
		2071	}
		2072	}
		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
		2077	// go through all smoothlevels, lowest to highest, then draw.
		2078	// this is basically counting sort
		2079	{
		2080	int w, b;
		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
		2084	for (w = 0; w < 256 / 32; ++w)
		2085	{
		2086	uint32_t smask = smooth_level [w];
		2087	if (smask)
		2088	for (b = 0; b < 32; ++b)
		2089	if (smask & (((uint32_t)1) << b))
		2090	{
		2091	int level = (w << 5) \| b;
		2092	HE *he;
		2093
		2094	hv_iterinit (smooth);
		2095	while ((he = hv_iternext (smooth)))
		2096	{
		2097	smooth_key skey = (smooth_key )HeKEY (he);
		2098	IV bits = SvIVX (HeVAL (he));
		2099
		2100	if (!(bits & 0x1000)
		2101	&& skey->level == level
		2102	&& level > smooth_max [skey->x][skey->y])
		2103	{
		2104	maptex tex = self->tex [skey->tile];
		2105	int px = (((int)skey->x) - 1) * T;
		2106	int py = (((int)skey->y) - 1) * T;
		2107	int border = bits & 15;
		2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2109	float dx = tex.s * .0625f; // 16 images/row
		2110	float dy = tex.t * .5f ; // 2 images/column
		2111
		2112	if (tex.name)
		2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
		2116	if (key.texname != tex.name)
		2117	{
		2118	glEnd ();
		2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2120	glBegin (GL_QUADS);
		2121	}
		2122
		2123	if (border)
		2124	{
		2125	float ox = border * dx;
		2126
		2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2131	}
		2132
		2133	if (corner)
		2134	{
		2135	float ox = corner * dx;
		2136
		2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
		2142	}
		2143	}
		2144	}
		2145	}
		2146	}
		2147
		2148	glEnd ();
		2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
		2151	}
		2152
		2153	hv_clear (smooth);
		2154	}
		2155
		2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
		2161
		2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
		2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
		2175
		2176	// top layer: overlays such as the health bar
		2177	for (y = 0; y < sh; y++)
		2178	if (0 <= y + my && y + my < self->rows)
		2179	{
		2180	maprow *row = self->row + (y + my);
		2181
		2182	for (x = 0; x < sw; x++)
		2183	if (row->c0 <= x + mx && x + mx < row->c1)
		2184	{
		2185	mapcell *cell = row->col + (x + mx - row->c0);
		2186
		2187	int px = x * T;
		2188	int py = y * T;
		2189
		2190	if (cell->stat_hp)
		2191	{
		2192	int width = cell->stat_width * T;
		2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2194
		2195	glColor3ub (0, 0, 0);
		2196	glRectf (px + 1, py - thick - 2,
		2197	px + width - 1, py);
		2198
		2199	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2200	glRectf (px + 2,
		2201	py - thick - 1,
		2202	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2203	}
		2204	}
		2205	}
		2206	}
		2207
		2208	void
		2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2210	CODE:
		2211	{
		2212	static float color[16][3] = {
		2213	{ 0.00F, 0.00F, 0.00F },
		2214	{ 1.00F, 1.00F, 1.00F },
		2215	{ 0.00F, 0.00F, 0.55F },
		2216	{ 1.00F, 0.00F, 0.00F },
		2217
		2218	{ 1.00F, 0.54F, 0.00F },
		2219	{ 0.11F, 0.56F, 1.00F },
		2220	{ 0.93F, 0.46F, 0.00F },
		2221	{ 0.18F, 0.54F, 0.34F },
		2222
		2223	{ 0.56F, 0.73F, 0.56F },
		2224	{ 0.80F, 0.80F, 0.80F },
		2225	{ 0.55F, 0.41F, 0.13F },
		2226	{ 0.99F, 0.77F, 0.26F },
		2227
		2228	{ 0.74F, 0.65F, 0.41F },
		2229
		2230	{ 0.00F, 1.00F, 1.00F },
		2231	{ 1.00F, 0.00F, 1.00F },
		2232	{ 1.00F, 1.00F, 0.00F },
		2233	};
		2234
		2235	int x, y;
		2236
		2237	glEnable (GL_TEXTURE_2D);
		2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2239	glEnable (GL_BLEND);
		2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2241	glBegin (GL_QUADS);
		2242
		2243	for (y = 0; y < h; y++)
		2244	for (x = 0; x < w; x++)
		2245	{
		2246	unsigned char m = data [x + y * w];
		2247
		2248	if (m)
		2249	{
		2250	float *c = color [m & 15];
		2251
		2252	float tx1 = m & 0x40 ? 0.5 : 0.;
		2253	float tx2 = tx1 + 0.5;
		2254
		2255	glColor4f (c[0], c[1], c[2], 0.75);
		2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2260	}
		2261	}
		2262
		2263	glEnd ();
		2264	glDisable (GL_BLEND);
		2265	glDisable (GL_TEXTURE_2D);
		2266	}
		2267
		2268	void
		2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1086	PPCODE:	2270	PPCODE:
1087	{	2271	{
1088	int vx, vy;
1089	int x, y, z;	2272	int x, y;
1090	int last_name;	2273	int sw1 = sw + 2;
1091	mapface face;	2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1092	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1093	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1094	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1095		2280
1096	memset (darkness, 255, sw4 * sh);
1097	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1098	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1099		2283
1100	vx = self->x + (self->w - sw) / 2 - shift_x;	2284	mx += self->x - 1;
1101	vy = self->y + (self->h - sh) / 2 - shift_y;	2285	my += self->y - 1;
1102		2286
1103	/*	2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1104	int vx = self->vx = self->w >= sw
1105	? self->x + (self->w - sw) / 2
1106	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1107		2288
1108	int vy = self->vy = self->h >= sh
1109	? self->y + (self->h - sh) / 2
1110	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1111	*/
1112
1113	glColor4ub (255, 255, 255, 255);
1114
1115	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1116	glEnable (GL_BLEND);
1117	glEnable (GL_TEXTURE_2D);
1118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1119
1120	glBegin (GL_QUADS);
1121
1122	last_name = 0;
1123
1124	for (z = 0; z < 3; z++)
1125	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1126	if (0 <= y + vy && y + vy < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1127	{	2291	{
1128	maprow *row = self->row + (y + vy);	2292	maprow *row = self->row + (y + my);
1129		2293
1130	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1131	if (row->c0 <= x + vx && x + vx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1132	{	2296	{
1133	mapcell *cell = row->col + (x + vx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1134		2298
1135	darkness[y * sw4 + x] = cell->darkness < 0	2299	darkness1 [y * sw1 + x] = cell->darkness
		2300	? 255 - (cell->darkness - 1)
1136	? 255 - FOW_DARKNESS	2301	: 255 - FOW_DARKNESS;
1137	: 255 - cell->darkness;
1138
1139	face = cell->face [z];
1140
1141	if (face)
1142	{
1143	maptex tex = self->tex [face];
1144
1145	int px = (x + 1) * 32 - tex.w;
1146	int py = (y + 1) * 32 - tex.h;
1147
1148	if (last_name != tex.name)
1149	{
1150	glEnd ();
1151	last_name = tex.name;
1152	glBindTexture (GL_TEXTURE_2D, last_name);
1153	glBegin (GL_QUADS);
1154	}
1155
1156	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1157	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1158	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1159	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1160	}
1161	}	2302	}
1162	}	2303	}
1163		2304
1164	glEnd ();	2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1165		2317
1166	glDisable (GL_TEXTURE_2D);	2318	uint8_t r11 = (d11 + d21 + d12) / 3;
1167	glDisable (GL_BLEND);	2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
1168		2342
1169	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1170	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1171	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1172	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1173	}	2347	}
1174		2348
1175	SV *	2349	SV *
1176	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1177	CODE:	2351	CODE:
1178	{	2352	{
1179	int x, y, x1, y1;	2353	int x, y, x1, y1;
1180	SV data_sv = newSV (w h * 7 + 5);	2354	SV data_sv = newSV (w h * 7 + 5);
1181	uint8_t data = (uint8_t )SvPVX (data_sv);	2355	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1206	if (row && row->c0 <= x && x < row->c1)	2380	if (row && row->c0 <= x && x < row->c1)
1207	{	2381	{
1208	mapcell *cell = row->col + (x - row->c0);	2382	mapcell *cell = row->col + (x - row->c0);
1209	uint8_t flags = 0;	2383	uint8_t flags = 0;
1210		2384
1211	if (cell->face [0]) flags \|= 1;	2385	if (cell->tile [0]) flags \|= 1;
1212	if (cell->face [1]) flags \|= 2;	2386	if (cell->tile [1]) flags \|= 2;
1213	if (cell->face [2]) flags \|= 4;	2387	if (cell->tile [2]) flags \|= 4;
1214		2388
1215	*data++ = flags;	2389	*data++ = flags;
1216		2390
1217	if (flags & 1)	2391	if (flags & 1)
1218	{	2392	{
		2393	tileid tile = cell->tile [0];
1219	*data++ = cell->face [0] >> 8;	2394	*data++ = tile >> 8;
1220	*data++ = cell->face [0];	2395	*data++ = tile;
1221	}	2396	}
1222		2397
1223	if (flags & 2)	2398	if (flags & 2)
1224	{	2399	{
		2400	tileid tile = cell->tile [1];
1225	*data++ = cell->face [1] >> 8;	2401	*data++ = tile >> 8;
1226	*data++ = cell->face [1];	2402	*data++ = tile;
1227	}	2403	}
1228		2404
1229	if (flags & 4)	2405	if (flags & 4)
1230	{	2406	{
		2407	tileid tile = cell->tile [2];
1231	*data++ = cell->face [2] >> 8;	2408	*data++ = tile >> 8;
1232	*data++ = cell->face [2];	2409	*data++ = tile;
1233	}	2410	}
1234	}	2411	}
1235	else	2412	else
1236	*data++ = 0;	2413	*data++ = 0;
1237	}	2414	}
1238	}	2415	}
1239		2416
		2417	/* if size is wh + 5 then no data has been found /
		2418	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2419	{
1240	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1241	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1242	RETVAL = data_sv;	2424	RETVAL = data_sv;
1243	}	2425	}
1244	OUTPUT:	2426	OUTPUT:
1245	RETVAL	2427	RETVAL
1246		2428
1247	void	2429	void
1248	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1249	PPCODE:	2431	PPCODE:
1250	{	2432	{
1251	int x, y, z;	2433	int x, y, z;
1252	int w, h;	2434	int w, h;
1253	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t data, end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
1254		2446
1255	if (*data++ != 0)	2447	if (*data++ != 0)
1256	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
1257		2449
1258	w = data++ << 8; w \|= data++;	2450	w = data++ << 8; w \|= data++;
1259	h = data++ << 8; h \|= data++;	2451	h = data++ << 8; h \|= data++;
1260		2452
1261	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1273	{	2465	{
1274	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
1275		2467
1276	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
1277	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
1278	uint8_t flags = *data++;	2475	flags = *data++;
1279		2476
1280	if (flags)	2477	if (flags)
1281	{	2478	{
1282	mapface face[3] = { 0, 0, 0 };
1283
1284	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
		2480	tileid tile[3] = { 0, 0, 0 };
1285		2481
1286	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2482	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1287	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2483	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1288	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2484	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1289		2485
1290	if (cell->darkness <= 0)	2486	if (cell->darkness == 0)
1291	{	2487	{
1292	cell->darkness = -1;	2488	/cell->darkness = 0;/
		2489	EXTEND (SP, 3);
1293		2490
1294	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
1295	{	2492	{
1296	cell->face[z] = face[z];	2493	tileid t = tile [z];
1297		2494
1298	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2495	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2496	{
1299	XPUSHs (sv_2mortal (newSViv (face[z])));	2497	PUSHs (sv_2mortal (newSViv (t)));
		2498	need_texid (self, t);
		2499	}
		2500
		2501	cell->tile [z] = t;
1300	}	2502	}
1301	}	2503	}
1302	}	2504	}
1303	}	2505	}
1304	}	2506	}
1305	}	2507	}
1306		2508
1307	MODULE = CFClient PACKAGE = CFClient::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
1308		2510
1309	CFClient::MixChunk	2511	DC::RW
1310	new_from_file (SV class, char path)	2512	new (SV class, SV data_sv)
1311	CODE:	2513	CODE:
1312	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
1313	OUTPUT:	2520	OUTPUT:
1314	RETVAL	2521	RETVAL
1315		2522
		2523	DC::RW
		2524	new_from_file (SV class, const char path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
1316	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
1317	DESTROY (CFClient::MixChunk self)	2632	DESTROY (DC::MixChunk self)
1318	CODE:	2633	CODE:
1319	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
1320		2635
1321	int	2636	int
1322	volume (CFClient::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
1323	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
1324	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
1325	OUTPUT:	2642	OUTPUT:
1326	RETVAL	2643	RETVAL
1327		2644
1328	int	2645	DC::Channel
1329	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1330	CODE:	2647	CODE:
		2648	{
1331	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
1332	OUTPUT:	2660	OUTPUT:
1333	RETVAL	2661	RETVAL
1334		2662
1335	MODULE = CFClient PACKAGE = CFClient::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1336		2664
1337	int	2665	int
1338	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
1339	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
1340	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
1341	OUTPUT:	2672	OUTPUT:
1342	RETVAL	2673	RETVAL
1343		2674
1344	CFClient::MixMusic	2675	void
1345	new_from_file (SV class, char path)	2676	fade_out (int ms)
1346	CODE:	2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
		2685	DC::MixMusic
		2686	new (SV *class, DC::RW rwops)
		2687	CODE:
1347	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
1348	OUTPUT:	2689	OUTPUT:
1349	RETVAL	2690	RETVAL
1350		2691
1351	void	2692	void
1352	DESTROY (CFClient::MixMusic self)	2693	DESTROY (DC::MixMusic self)
1353	CODE:	2694	CODE:
1354	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
1355		2696
1356	int	2697	int
1357	play (CFClient::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
1358	CODE:	2699	CODE:
1359	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
1360	OUTPUT:	2701	OUTPUT:
1361	RETVAL	2702	RETVAL
1362		2703
		2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
1363	MODULE = CFClient PACKAGE = CFClient::OpenGL	2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
1364		2712
1365	BOOT:	2713	BOOT:
1366	{	2714	{
1367	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1368	static const struct {	2716	static const struct {
1369	const char *name;	2717	const char *name;
1370	IV iv;	2718	IV iv;
1371	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
1372	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
1373	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
		2729	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	2730	const_iv (GL_SCISSOR_TEST),
		2731	const_iv (GL_DEPTH_TEST),
		2732	const_iv (GL_ALPHA_TEST),
		2733	const_iv (GL_NORMALIZE),
		2734	const_iv (GL_RESCALE_NORMAL),
		2735	const_iv (GL_FRONT),
		2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
1379	const_iv (GL_AND),	2738	const_iv (GL_AND),
1380	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	2742	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	2744	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2745	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	2746	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	2747	const_iv (GL_RGBA),
		2748	const_iv (GL_RGBA4),
		2749	const_iv (GL_RGBA8),
		2750	const_iv (GL_RGB5_A1),
1388	const_iv (GL_UNSIGNED_BYTE),	2751	const_iv (GL_UNSIGNED_BYTE),
		2752	const_iv (GL_UNSIGNED_SHORT),
		2753	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	2754	const_iv (GL_ALPHA),
		2755	const_iv (GL_INTENSITY),
		2756	const_iv (GL_LUMINANCE),
		2757	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
1392	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
1393	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
1395	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
1396	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	2774	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	2775	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	2776	const_iv (GL_TEXTURE_WRAP_T),
		2777	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	2778	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	2779	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	2780	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	2781	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2782	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2783	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2784	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2785	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	2786	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	2787	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	2788	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	2789	const_iv (GL_REPLACE),
		2790	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	2791	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	2792	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	2793	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
1421	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
		2801	const_iv (GL_LINE_STRIP),
		2802	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
		2804	const_iv (GL_QUAD_STRIP),
		2805	const_iv (GL_TRIANGLES),
		2806	const_iv (GL_TRIANGLE_STRIP),
		2807	const_iv (GL_TRIANGLE_FAN),
1423	const_iv (GL_LINE_LOOP),	2808	const_iv (GL_POLYGON),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1425	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
		2818	const_iv (GL_V2F),
		2819	const_iv (GL_V3F),
		2820	const_iv (GL_T2F_V3F),
		2821	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	2822	# undef const_iv
1427	};	2823	};
1428		2824
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
1431	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
		2837
		2838	char *
		2839	gl_vendor ()
		2840	CODE:
		2841	RETVAL = (char *)glGetString (GL_VENDOR);
		2842	OUTPUT:
		2843	RETVAL
		2844
		2845	char *
		2846	gl_version ()
		2847	CODE:
		2848	RETVAL = (char *)glGetString (GL_VERSION);
		2849	OUTPUT:
		2850	RETVAL
		2851
		2852	char *
		2853	gl_extensions ()
		2854	CODE:
		2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2856	OUTPUT:
		2857	RETVAL
		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
1432		2872
1433	int glGetError ()	2873	int glGetError ()
		2874
		2875	void glFinish ()
1434		2876
1435	void glClear (int mask)	2877	void glClear (int mask)
1436		2878
1437	void glClearColor (float r, float g, float b, float a = 1.0)	2879	void glClearColor (float r, float g, float b, float a = 1.0)
1438	PROTOTYPE: @	2880	PROTOTYPE: @
…		…
1445		2887
1446	void glHint (int target, int mode)	2888	void glHint (int target, int mode)
1447		2889
1448	void glBlendFunc (int sfactor, int dfactor)	2890	void glBlendFunc (int sfactor, int dfactor)
1449		2891
		2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2893	CODE:
		2894	gl_BlendFuncSeparate (sa, da, saa, daa);
		2895
		2896	void glDepthMask (int flag)
		2897
1450	void glLogicOp (int opcode)	2898	void glLogicOp (int opcode)
1451		2899
1452	void glColorMask (int red, int green, int blue, int alpha)	2900	void glColorMask (int red, int green, int blue, int alpha)
1453		2901
1454	void glMatrixMode (int mode)	2902	void glMatrixMode (int mode)
…		…
1457		2905
1458	void glPopMatrix ()	2906	void glPopMatrix ()
1459		2907
1460	void glLoadIdentity ()	2908	void glLoadIdentity ()
1461		2909
		2910	void glDrawBuffer (int buffer)
		2911
		2912	void glReadBuffer (int buffer)
		2913
1462	# near and far are due to microsofts buggy c compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
		2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2916
		2917	# near_ and far_ are due to microsofts buggy "c" compiler
1463	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
1464		2921
1465	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
1466		2923
1467	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
1468		2925
…		…
1476		2933
1477	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
1478	CODE:	2935	CODE:
1479	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
1480		2937
1481	void glBegin (int mode)
1482
1483	void glEnd ()
1484
1485	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	2939	ALIAS:
		2940	glColor_premultiply = 1
1487	CODE:	2941	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2942	if (ix)
		2943	{
		2944	r *= a;
		2945	g *= a;
		2946	b *= a;
		2947	}
		2948	// microsoft visual "c" rounds instead of truncating...
		2949	glColor4f (r, g, b, a);
		2950
		2951	void glRasterPos (float x, float y, float z = 0.)
		2952	CODE:
		2953	glRasterPos3f (0, 0, z);
		2954	glBitmap (0, 0, 0, 0, x, y, 0);
1489		2955
1490	void glVertex (float x, float y, float z = 0.)	2956	void glVertex (float x, float y, float z = 0.)
1491	CODE:	2957	CODE:
1492	glVertex3f (x, y, z);	2958	glVertex3f (x, y, z);
1493		2959
1494	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
1495	CODE:	2961	CODE:
1496	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
1497		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
1498	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
1499	CODE:	2994	CODE:
1500	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
1501		2996
1502	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
1505		3000
1506	void glBindTexture (int target, int name)	3001	void glBindTexture (int target, int name)
1507		3002
1508	void glConvolutionParameter (int target, int pname, float params)	3003	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	3004	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	3005	if (gl.ConvolutionParameterf)
		3006	gl.ConvolutionParameterf (target, pname, params);
1511		3007
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	3008	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	3009	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	3010	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	3011	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		3012
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	3014	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	3015	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		3017
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1523		3019
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		3021
1526	void glRasterPos (int x, int y)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:	3023
1528	glRasterPos2i (x, y);	3024	void glPixelZoom (float x, float y)
1529		3025
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		3027
1532	int glGenTexture ()	3028	int glGenTexture ()
1533	CODE:	3029	CODE:
1534	{	3030	RETVAL = gen_texture ();
1535	GLuint name;
1536	glGenTextures (1, &name);
1537	RETVAL = name;
1538	}
1539	OUTPUT:	3031	OUTPUT:
1540	RETVAL	3032	RETVAL
1541		3033
1542	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
1543	CODE:	3035	CODE:
1544	{
1545	GLuint name_ = name;
1546	glDeleteTextures (1, &name_);	3036	del_texture (name);
1547	}	3037
1548
1549	int glGenList ()	3038	int glGenList ()
1550	CODE:	3039	CODE:
1551	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
1552	OUTPUT:	3041	OUTPUT:
1553	RETVAL	3042	RETVAL
…		…
1560		3049
1561	void glEndList ()	3050	void glEndList ()
1562		3051
1563	void glCallList (int list)	3052	void glCallList (int list)
1564		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h \|\| !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3110	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID \| G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs. Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC