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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
23	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
25		51
26	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
27		53
28	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		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
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
46		83
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		85
49	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
50		87
51	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
53		90
54	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
55		92
56	#if 1	93	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	95
59	# define PARACHUTE 0	96	static AV *texture_av;
60	#endif
61		97
62	static struct	98	static struct
63	{	99	{
64	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	101	#include "glfunc.h"
66	#undef GL_FUNC	102	#undef GL_FUNC
67	} gl;	103	} gl;
68		104
		105	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	107	{
71	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	112	else
76	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
77	}	114	}
78		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
79	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
80		142
81	#include "pango-font.c"	143	#include "pango-font.c"
82	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
83	#include "pango-render.c"	145	#include "pango-render.c"
84		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
87		151
88	typedef PangoFontDescription *CFClient__Font;	152	typedef PangoFontDescription *DC__Font;
89		153
90	static int	154	static int
91	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
92	{	156	{
93	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
107		171
108	typedef struct cf_layout {	172	typedef struct cf_layout {
109	PangoLayout *pl;	173	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
111	int base_height;	175	int base_height;
112	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
113	} *CFClient__Layout;	178	} *DC__Layout;
114		179
115	static CFClient__Font default_font;	180	static DC__Font default_font;
116	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
118		183
119	static void	184	static void
120	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
121	{	186	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	187	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	188	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	190	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	192	}
132		193
133	static void	194	static void
134	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
135	{	196	{
136	/* 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
137	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
138	*/	199	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
140		201
141	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		204
144	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
145	}	206	}
146		207
147	static void	208	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
151		215
152	if (!w) w = 1;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		218
155	w = (w + 3) & ~3;	219	if (!rect.width) rect.width = 1;
156	}	220	if (!rect.height) rect.height = 1;
157		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
158	typedef uint16_t mapface;	227	typedef uint16_t faceid;
159		228
160	typedef struct {	229	typedef struct {
161	GLint name;	230	GLuint name;
162	int w, h;	231	int w, h;
163	float s, t;	232	float s, t;
164	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
165	} maptex;	236	} maptex;
166		237
167	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
168	int16_t darkness;	241	uint16_t darkness;
169	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	243	} mapcell;
171		244
172	typedef struct {	245	typedef struct {
173	int32_t c0, c1;	246	int32_t c0, c1;
174	mapcell *col;	247	mapcell *col;
175	} maprow;	248	} maprow;
176		249
177	typedef struct map {	250	typedef struct map {
178	int x, y, w, h;	251	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	253	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	254	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		255
186	int32_t rows;	256	int32_t rows;
187	maprow *row;	257	maprow *row;
188	} *CFClient__Map;	258	} *DC__Map;
189		259
190	static char *	260	static char *
191	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
192	{	262	{
193	char *p;	263	char *p;
…		…
210	}	280	}
211		281
212	#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))
213	#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))
214		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
215	static maprow *	305	static maprow *
216	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
217	{	307	{
218	if (0 > y)	308	if (0 > y)
219	{	309	{
220	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
259		349
260	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
261	}	351	}
262		352
263	static mapcell *	353	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
265	{	355	{
266	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
267	}	357	}
268		358
269	static void	359	static void
270	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
271	{	361	{
272	int r;	362	int r;
273		363
274	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
282	self->oy = 0;	372	self->oy = 0;
283	self->row = 0;	373	self->row = 0;
284	self->rows = 0;	374	self->rows = 0;
285	}	375	}
286		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
287	static void	387	static void
288	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)
289	{	389	{
290	int x, y;	390	int x, y;
291	maprow *row;	391	maprow *row;
		392	mapcell *cell;
292		393
293	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	395	if (y >= 0)
295	{	396	{
296	if (y >= self->rows)	397	if (y >= self->rows)
…		…
302	if (x >= row->c0)	403	if (x >= row->c0)
303	{	404	{
304	if (x >= row->c1)	405	if (x >= row->c1)
305	break;	406	break;
306		407
307	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
308	}	411	}
309	}	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);
310	}	429	}
311		430
312	static void	431	static void
313	music_finished (void)	432	music_finished (void)
314	{	433	{
…		…
350	n \|= n >> 16;	469	n \|= n >> 16;
351		470
352	return n + 1;	471	return n + 1;
353	}	472	}
354		473
355	MODULE = CFClient PACKAGE = CFClient	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
356		571
357	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
358		573
359	BOOT:	574	BOOT:
360	{	575	{
361	HV *stash = gv_stashpv ("CFClient", 1);	576	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	577	static const struct {
363	const char *name;	578	const char *name;
364	IV iv;	579	IV iv;
365	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
367	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	719	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	720	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	721	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	722	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	723	const_iv (SDLK_UNDO),
		724
449	const_iv (KMOD_NONE),	725	const_iv (KMOD_NONE),
		726	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	727	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	728	const_iv (KMOD_RSHIFT),
		729	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	730	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	731	const_iv (KMOD_RCTRL),
		732	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	733	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	734	const_iv (KMOD_RALT),
		735	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	741
462	const_iv (KMOD_SHIFT),	742	const_iv (MIX_DEFAULT_FORMAT),
463	const_iv (KMOD_ALT),	743
464	const_iv (KMOD_META)	744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
465	# undef const_iv	772	# undef const_iv
466	};	773	};
467		774
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		777
		778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	780	}
		781
		782	void
		783	weaken (SV *rv)
		784	PROTOTYPE: $
		785	CODE:
		786	sv_rvweaken (rv);
		787
		788	int
		789	in_destruct ()
		790	CODE:
		791	RETVAL = PL_main_cv == Nullcv;
		792	OUTPUT:
		793	RETVAL
471		794
472	NV floor (NV x)	795	NV floor (NV x)
473		796
474	NV ceil (NV x)	797	NV ceil (NV x)
		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
475		802
476	void	803	void
477	pango_init ()	804	pango_init ()
478	CODE:	805	CODE:
479	{	806	{
480	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/pango_context_set_font_description (opengl_context, default_font);/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		814	#endif
483	}	815	}
484		816
485	int	817	char *SDL_GetError ()
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		818
488	void	819	void SDL_braino ()
		820
		821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
489	SDL_Quit ()	827	void SDL_Quit ()
490		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
		837
491	void	838	void
492	SDL_ListModes ()	839	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	840	PPCODE:
494	{	841	{
495	SDL_Rect **m;	842	SDL_Rect **m;
496		843
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	844	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	845	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	846	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	847	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		848
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	849	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	850	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		851
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	852	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		856
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512	SDL_EnableUNICODE (1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514		859
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		861
517	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
518	while (*m)	863	while (*m)
519	{	864	{
		865	if ((m)->w >= 400 && (m)->h >= 300)
		866	{
520	AV *av = newAV ();	867	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
		870	av_push (av, newSViv (rgb));
		871	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	872	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		873	}
524		874
525	++m;	875	++m;
526	}	876	}
527	}	877	}
528		878
529	char *
530	SDL_GetError ()
531
532	int	879	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	880	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	881	CODE:
		882	{
		883	SDL_EnableUNICODE (1);
		884	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		885
		886	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		887	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		888	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		889	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		890
535	RETVAL = !!SDL_SetVideoMode (	891	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	892	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	893	);
		894
538	if (RETVAL)	895	if (RETVAL)
539	{	896	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	897	av_clear (texture_av);
		898
		899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	901	#include "glfunc.h"
543	# undef GL_FUNC	902	#undef GL_FUNC
544	}	903	}
		904	}
545	OUTPUT:	905	OUTPUT:
546	RETVAL	906	RETVAL
547		907
548	void	908	void
549	SDL_GL_SwapBuffers ()	909	SDL_GL_SwapBuffers ()
550		910
551	char *	911	char *
552	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
553		913
		914	int
		915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
		919
554	void	920	void
555	SDL_PollEvent ()	921	poll_events ()
556	PPCODE:	922	PPCODE:
557	{	923	{
558	SDL_Event ev;	924	SDL_Event ev;
559		925
560	while (SDL_PollEvent (&ev))	926	SDL_PumpEvents ();
		927	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	928	{
562	HV *hv = newHV ();	929	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	930	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		931
565	switch (ev.type)	932	switch (ev.type)
566	{	933	{
567	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
568	case SDL_KEYUP:	935	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	941	break;
574		942
575	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	945	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	946	break;
579		947
580	case SDL_MOUSEMOTION:	948	case SDL_MOUSEMOTION:
		949	{
		950	int state = ev.motion.state;
		951	int x = ev.motion.x;
		952	int y = ev.motion.y;
		953	int xrel = ev.motion.xrel;
		954	int yrel = ev.motion.yrel;
		955
		956	/* do simplistic event compression */
		957	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		958	&& state == ev.motion.state)
		959	{
		960	xrel += ev.motion.xrel;
		961	yrel += ev.motion.yrel;
		962	x = ev.motion.x;
		963	y = ev.motion.y;
		964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		965	}
		966
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		973	}
588	break;	974	break;
589		975
590	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		979
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	990	break;
605	}	991	}
606		992
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	994	}
609	}	995	}
610		996
611	int	997	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	999	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
616		1002
617	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
618	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
619		1021
620	int	1022	int
621	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
622		1024
		1025	const char *
		1026	Mix_GetError ()
		1027
623	void	1028	void
624	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
625	CODE:	1030	CODE:
		1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1032
		1033	void
		1034	win32_proxy_info ()
		1035	PPCODE:
		1036	{
626	#ifndef _WIN32	1037	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1038	char buffer[2048];
		1039	DWORD buflen;
		1040
		1041	EXTEND (SP, 3);
		1042
		1043	buflen = sizeof (buffer);
		1044	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1045	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1046	{
		1047	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1048
		1049	buflen = sizeof (buffer);
		1050	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1051	{
		1052	PUSHs (newSVpv (buffer, 0));
		1053
		1054	buflen = sizeof (buffer);
		1055	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1056	PUSHs (newSVpv (buffer, 0));
		1057	}
		1058	}
628	#endif	1059	#endif
		1060	}
629		1061
630	void	1062	int
631	add_font (char *file)	1063	add_font (char *file)
632	CODE:	1064	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
634		1068
635	void	1069	void
636	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
637	ALIAS:	1071	ALIAS:
638	load_image_file = 1	1072	load_image_file = 1
…		…
641	STRLEN image_len;	1075	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	1076	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	1077	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
648		1082
649	if (!rw)	1083	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
651		1085
…		…
680		1114
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1115	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		1116
683	assert (surface2->pitch == surface2->w * 4);	1117	assert (surface2->pitch == surface2->w * 4);
684		1118
		1119	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	1120	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	1121	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	1122	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1124	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1127	SDL_UnlockSurface (surface2);
694		1128
695	SDL_FreeSurface (surface);	1129	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	1130	SDL_FreeSurface (surface2);
697	}	1131	}
698		1132
…		…
724	void	1158	void
725	error (char *message)	1159	error (char *message)
726	CODE:	1160	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1162	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1164	#endif
731		1165
732	void	1166	void
733	fatal (char *message)	1167	fatal (char *message)
734	CODE:	1168	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1170	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1172	#endif
739	_exit (1);	1173	_exit (1);
740		1174
741	void	1175	void
742	_exit (int retval)	1176	_exit (int retval = 0)
743	CODE:	1177	CODE:
		1178	#ifdef WIN32
		1179	ExitThread (retval); // unclean, please beam me up
		1180	#else
744	_exit (retval);	1181	_exit (retval);
		1182	#endif
745		1183
		1184	void
		1185	debug ()
		1186	CODE:
		1187	{
		1188	#if DEBUG
		1189	VALGRIND_DO_LEAK_CHECK;
		1190	#endif
		1191	}
		1192
746	MODULE = CFClient PACKAGE = CFClient::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1194
748	CFClient::Font	1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1198	new_from_file (SV class, char path, int id = 0)
750	CODE:	1199	CODE:
751	{	1200	{
752	int count;	1201	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1202	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1205	}
757	OUTPUT:	1206	OUTPUT:
758	RETVAL	1207	RETVAL
759		1208
760	void	1209	void
761	DESTROY (CFClient::Font self)	1210	DESTROY (DC::Font self)
762	CODE:	1211	CODE:
763	pango_font_description_free (self);	1212	pango_font_description_free (self);
764		1213
765	void	1214	void
766	make_default (CFClient::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
767	CODE:	1217	CODE:
768	default_font = self;	1218	default_font = self;
769		1219
770	MODULE = CFClient PACKAGE = CFClient::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1221
		1222	PROTOTYPES: DISABLE
		1223
772	void	1224	void
773	clear_font_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
774	CODE:	1227	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
776	tc_clear ();	1234	tc_restore ();
777		1235
778	CFClient::Layout	1236	DC::Layout
779	new (SV *class, int type = 0)	1237	new (SV *class)
780	CODE:	1238	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
782		1240
783	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1242	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
790		1249
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
793	OUTPUT:	1252	OUTPUT:
794	RETVAL	1253	RETVAL
795		1254
796	void	1255	void
797	DESTROY (CFClient::Layout self)	1256	DESTROY (DC::Layout self)
798	CODE:	1257	CODE:
799	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
800	Safefree (self);	1260	Safefree (self);
801		1261
802	void	1262	void
803	set_text (CFClient::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
804	CODE:	1264	CODE:
805	{	1265	{
806	STRLEN textlen;	1266	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
808		1268
809	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
810	}	1270	}
811		1271
812	void	1272	void
813	set_markup (CFClient::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
814	CODE:	1274	CODE:
815	{	1275	{
816	STRLEN textlen;	1276	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
818		1278
819	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
820	}	1280	}
821		1281
822	void	1282	void
823	set_shapes (CFClient::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
824	CODE:	1284	CODE:
825	{	1285	{
826	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1288	const char *pos = text;
…		…
863	if (attrs)	1323	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
865	}	1325	}
866		1326
867	void	1327	void
868	get_shapes (CFClient::Layout self)	1328	get_shapes (DC::Layout self)
869	PPCODE:	1329	PPCODE:
870	{	1330	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1332
873	do	1333	do
874	{	1334	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1336
877	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
878	{	1338	{
879	PangoRectangle extents;	1339	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1341
		1342	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1343	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1344	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1345	}
885	}	1346	}
886	while (pango_layout_iter_next_run (iter));	1347	while (pango_layout_iter_next_run (iter));
887		1348
888	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
889	}	1350	}
890		1351
891	int	1352	int
892	has_wrapped (CFClient::Layout self)	1353	has_wrapped (DC::Layout self)
893	CODE:	1354	CODE:
894	{	1355	{
895	int lines = 1;	1356	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
897		1358
…		…
902	}	1363	}
903	OUTPUT:	1364	OUTPUT:
904	RETVAL	1365	RETVAL
905		1366
906	SV *	1367	SV *
907	get_text (CFClient::Layout self)	1368	get_text (DC::Layout self)
908	CODE:	1369	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
911	OUTPUT:	1372	OUTPUT:
912	RETVAL	1373	RETVAL
913		1374
914	void	1375	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1377	CODE:
917	self->r = r;	1378	self->r = r;
918	self->g = g;	1379	self->g = g;
919	self->b = b;	1380	self->b = b;
920	self->a = a;	1381	self->a = a;
921		1382
922	void	1383	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1385	CODE:
925	if (self->font != font)	1386	if (self->font != font)
926	{	1387	{
927	self->font = font;	1388	self->font = font;
928	layout_update_font (self);	1389	layout_update_font (self);
929	}	1390	}
930		1391
931	void	1392	void
932	set_height (CFClient::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
933	CODE:	1394	CODE:
934	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
935	{	1396	{
936	self->base_height = base_height;	1397	self->base_height = base_height;
937	layout_update_font (self);	1398	layout_update_font (self);
938	}	1399	}
939		1400
940	void	1401	void
941	set_width (CFClient::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1403	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1405
945	void	1406	void
946	set_indent (CFClient::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
947	CODE:	1408	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1410
950	void	1411	void
951	set_spacing (CFClient::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
952	CODE:	1413	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1415
955	void	1416	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1418	CODE:
958	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
963	);	1424	);
964		1425
965	void	1426	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1428	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1430
970	void	1431	void
971	size (CFClient::Layout self)	1432	size (DC::Layout self)
972	PPCODE:	1433	PPCODE:
973	{	1434	{
974	int w, h;	1435	int w, h;
975		1436
976	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
981	}	1442	}
982		1443
983	int	1444	int
984	descent (CFClient::Layout self)	1445	descent (DC::Layout self)
985	CODE:	1446	CODE:
986	{	1447	{
987	PangoRectangle rect;	1448	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
991	}	1452	}
992	OUTPUT:	1453	OUTPUT:
993	RETVAL	1454	RETVAL
994		1455
995	int	1456	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1458	CODE:
998	{	1459	{
999	int index, trailing;	1460	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1462	RETVAL = index + trailing;
1002	}	1463	}
1003	OUTPUT:	1464	OUTPUT:
1004	RETVAL	1465	RETVAL
1005		1466
1006	void	1467	void
1007	cursor_pos (CFClient::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1469	PPCODE:
1009	{	1470	{
1010	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1473
1013	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1478	}
1018		1479
1019	void	1480	void
1020	render (CFClient::Layout self, float x, float y)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1482	PPCODE:
		1483	{
		1484	int line, x;
		1485
		1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1489	--line;
		1490	#endif
		1491	EXTEND (SP, 2);
		1492	PUSHs (sv_2mortal (newSViv (line)));
		1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1494	}
		1495
		1496	void
		1497	line_x_to_index (DC::Layout self, int line, int x)
		1498	PPCODE:
		1499	{
		1500	PangoLayoutLine *lp;
		1501	int index, trailing;
		1502
		1503	if (line < 0)
		1504	XSRETURN_EMPTY;
		1505
		1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1507	XSRETURN_EMPTY; /* do better */
		1508
		1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1510
		1511	EXTEND (SP, 2);
		1512	if (GIMME_V == G_SCALAR)
		1513	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1514	else
		1515	{
		1516	PUSHs (sv_2mortal (newSViv (index)));
		1517	PUSHs (sv_2mortal (newSViv (trailing)));
		1518	}
		1519	}
		1520
		1521	void
		1522	render (DC::Layout self, float x, float y, int flags = 0)
		1523	CODE:
		1524	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1023	self->pl,	1526	self->pl,
		1527	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1529	self->r, self->g, self->b, self->a,
		1530	flags
1026	);	1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
1027		1535
		1536	void
		1537	draw (DC::Layout self)
		1538	CODE:
		1539	{
		1540	glEnable (GL_TEXTURE_2D);
		1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1547
		1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1556
1030	void	1557	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1558
1037	if (ow && oh)	1559	void
		1560	pad (SV *data_, int ow, int oh, int nw, int nh)
		1561	CODE:
		1562	{
		1563	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1564	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1565	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1568	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1569
1051	SvPOK_only (result_);	1570	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1053		1572
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1574	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1575	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1576
1058	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1578	}
1065	}	1579	}
1066		1580
1067	void	1581	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1582	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1588	{
1075	HV hv = (HV )SvRV (self);	1589	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
1079		1596
1080	if (items < 5)	1597	if (items < 5)
1081	{	1598	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1628	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1629	glDisable (GL_BLEND);
1113	}	1630	}
1114	}	1631	}
1115		1632
		1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1634	CODE:
		1635	{
		1636	GLint width;
		1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1638	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1639	RETVAL = width > 0;
		1640	}
		1641	OUTPUT:
		1642	RETVAL
		1643
1116	MODULE = CFClient PACKAGE = CFClient::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1645
1118	CFClient::Map	1646	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1647
		1648	DC::Map
		1649	new (SV *class)
1120	CODE:	1650	CODE:
1121	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1652	RETVAL->x = 0;
1123	RETVAL->y = 0;	1653	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1654	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1655	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1656	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1657	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1658	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1659	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1660	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1661	RETVAL->row = 0;
1134	OUTPUT:	1662	OUTPUT:
1135	RETVAL	1663	RETVAL
1136		1664
1137	void	1665	void
1138	DESTROY (CFClient::Map self)	1666	DESTROY (DC::Map self)
1139	CODE:	1667	CODE:
1140	{	1668	{
1141	map_clear (self);	1669	map_clear (self);
1142	Safefree (self->face);	1670	Safefree (self->face2tile);
1143	Safefree (self->tex);	1671	Safefree (self->tex);
1144	Safefree (self);	1672	Safefree (self);
1145	}	1673	}
1146		1674
1147	void	1675	void
		1676	resize (DC::Map self, int map_width, int map_height)
		1677	CODE:
		1678	self->w = map_width;
		1679	self->h = map_height;
		1680
		1681	void
1148	clear (CFClient::Map self)	1682	clear (DC::Map self)
1149	CODE:	1683	CODE:
1150	map_clear (self);	1684	map_clear (self);
1151		1685
1152	void	1686	void
1153	set_face (CFClient::Map self, int face, int texid)	1687	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1688	CODE:
1155	{	1689	{
1156	while (self->faces <= face)	1690	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1691	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1692	}
1164		1693
1165	void	1694	void
		1695	set_smooth (DC::Map self, int face, int smooth, int level)
		1696	CODE:
		1697	{
		1698	tileid texid;
		1699	maptex *tex;
		1700
		1701	if (face < 0 \|\| face >= self->faces)
		1702	return;
		1703
		1704	if (smooth < 0 \|\| smooth >= self->faces)
		1705	return;
		1706
		1707	texid = self->face2tile [face];
		1708
		1709	if (!texid)
		1710	return;
		1711
		1712	tex = self->tex + texid;
		1713	tex->smoothtile = self->face2tile [smooth];
		1714	tex->smoothlevel = level;
		1715	}
		1716
		1717	void
1166	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)	1718	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)
1167	CODE:	1719	CODE:
1168	{	1720	{
1169	while (self->texs <= texid)	1721	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1722
1175	{	1723	{
1176	maptex *tex = self->tex + texid;	1724	maptex *tex = self->tex + texid;
1177		1725
1178	tex->name = name;	1726	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1745	}
1198		1746
1199	int	1747	int
1200	ox (CFClient::Map self)	1748	ox (DC::Map self)
1201	ALIAS:	1749	ALIAS:
1202	oy = 1	1750	oy = 1
1203	x = 2	1751	x = 2
1204	y = 3	1752	y = 3
1205	w = 4	1753	w = 4
…		…
1216	}	1764	}
1217	OUTPUT:	1765	OUTPUT:
1218	RETVAL	1766	RETVAL
1219		1767
1220	void	1768	void
1221	scroll (CFClient::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1770	CODE:
1223	{	1771	{
1224	if (dx > 0)	1772	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1774	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1775	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1776
1229	if (dy > 0)	1777	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1778	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1779	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1780	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1781
1234	self->ox += dx; self->x += dx;	1782	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1783	self->oy += dy; self->y += dy;
1236		1784
1237	while (self->y < 0)	1785	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1243	}	1791	}
1244	}	1792	}
1245		1793
1246	void	1794	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1796	CODE:
1249	{	1797	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1798	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1799	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1800	mapcell *cell;
1253	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1254		1804
1255	while (data < data_end)	1805	while (data < data_end - 1)
1256	{	1806	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1258		1808
1259	x = self->x + ((flags >> 10) & 63);	1809	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1810	y = self->y + ((flags >> 4) & 63);
1261		1811
1262	cell = map_get_cell (self, x, y);	1812	cell = map_get_cell (self, x, y);
1263		1813
1264	if (flags & 15)	1814	if (flags & 15)
1265	{	1815	{
1266	if (cell->darkness < 0)	1816	if (!cell->darkness)
1267	{	1817	{
		1818	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1819	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1820	}
1273		1821
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1822	//TODO: don't trust server data to be in-range(!)
1277		1823
1278	if (flags & 4)	1824	if (flags & 8)
1279	{	1825	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1826	if (extmap)
		1827	{
		1828	uint8_t ext, cmd;
		1829
		1830	do
		1831	{
		1832	ext = *data++;
		1833	cmd = ext & 0x7f;
		1834
		1835	if (cmd < 4)
		1836	cell->darkness = 255 - ext * 64 + 1;
		1837	else if (cmd == 5) // health
		1838	{
		1839	cell->stat_width = 1;
		1840	cell->stat_hp = *data++;
		1841	}
		1842	else if (cmd == 6) // monster width
		1843	cell->stat_width = *data++ + 1;
		1844	else if (cmd == 0x47)
		1845	{
		1846	if (*data == 1) cell->player = data [1];
		1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1850
		1851	data += *data + 1;
		1852	}
		1853	else if (cmd == 8) // cell flags
		1854	cell->flags = *data++;
		1855	else if (ext & 0x40) // unknown, multibyte => skip
		1856	data += *data + 1;
		1857	else
		1858	data++;
		1859	}
		1860	while (ext & 0x80);
		1861	}
		1862	else
		1863	cell->darkness = *data++ + 1;
1281	}	1864	}
1282		1865
		1866	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1867	if (flags & (4 >> z))
1284	{	1868	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
		1870	need_facenum (self, face);
		1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1286	}	1886	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1887	}
1293	else	1888	else
1294	cell->darkness = -1;	1889	CELL_CLEAR (cell);
1295	}	1890	}
1296	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1297		1894
1298	SV *	1895	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	1897	CODE:
1301	{	1898	{
1302	int x1, x;	1899	int x1, x;
1303	int y1, y;	1900	int y1, y;
1304	int z;	1901	int z;
…		…
1325	{	1922	{
1326	mapcell *cell = row->col + (x - row->c0);	1923	mapcell *cell = row->col + (x - row->c0);
1327		1924
1328	for (z = 0; z <= 0; z++)	1925	for (z = 0; z <= 0; z++)
1329	{	1926	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1927	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1928	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1929	int a1 = tex.a;
1337		1930
1338	r = (r * a0 + tex.r * a1) / 255;	1931	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1932	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1933	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1934	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1935	}
1344	}	1936	}
1345		1937
1346	*map++ = (r )	1938	*map++ = (r )
1347	\| (g << 8)	1939	\| (g << 8)
…		…
1354	}	1946	}
1355	OUTPUT:	1947	OUTPUT:
1356	RETVAL	1948	RETVAL
1357		1949
1358	void	1950	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1360	CODE:	1952	CODE:
1361	{	1953	{
1362	int vx, vy;
1363	int x, y, z;	1954	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1955
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1956	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1959	smooth_key skey;
		1960	int pl_x, pl_y;
		1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
1369		1965
1370	/*	1966	pl_tex.name = 0;
1371	int vx = self->vx = self->w >= sw
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1967
1375	int vy = self->vy = self->h >= sh	1968	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1969	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1970	if (sh > 255) sh = 255;
1378	*/
1379		1971
1380	glColor4ub (255, 255, 255, 255);	1972	// clear key, in case of extra padding
		1973	memset (&skey, 0, sizeof (skey));
		1974
		1975	memset (&key, 0, sizeof (key));
		1976	key.r = 255;
		1977	key.g = 255;
		1978	key.b = 255;
		1979	key.a = 255;
		1980	key.mode = GL_QUADS;
		1981	key.format = GL_T2F_V3F;
		1982	key.texname = -1;
		1983
		1984	mx += self->x;
		1985	my += self->y;
		1986
		1987	// first pass: determine smooth_max
		1988	// rather ugly, if you ask me
		1989	// could also be stored inside mapcell and updated on change
		1990	memset (smooth_max, 0, sizeof (smooth_max));
		1991
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	smooth_max[x + 1][y + 1] =
		2003	MAX (self->tex [cell->tile [0]].smoothlevel,
		2004	MAX (self->tex [cell->tile [1]].smoothlevel,
		2005	self->tex [cell->tile [2]].smoothlevel));
		2006	}
		2007	}
1381		2008
1382	glEnable (GL_BLEND);	2009	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		2012
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	2013	for (z = 0; z <= 2; z++)
		2014	{
		2015	memset (smooth_level, 0, sizeof (smooth_level));
		2016
1392	for (y = 0; y < sh; y++)	2017	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	2018	if (0 <= y + my && y + my < self->rows)
1394	{	2019	{
1395	maprow *row = self->row + (y + vy);	2020	maprow *row = self->row + (y + my);
1396		2021
1397	for (x = 0; x < sw; x++)	2022	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	2023	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	2024	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	2025	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	2026	tileid tile = cell->tile [z];
1403		2027
1404	if (face)	2028	if (tile)
		2029	{
		2030	maptex tex = self->tex [tile];
		2031	int px = (x + 1) * T - tex.w;
		2032	int py = (y + 1) * T - tex.h;
		2033
		2034	if (key.texname != tex.name)
		2035	{
		2036	if (!tex.name)
		2037	tex = self->tex [2]; /* missing, replace by noface */
		2038
		2039	key.texname = tex.name;
		2040	arr = rc_array (rc, &key);
		2041	}
		2042
		2043	if (expect_false (cell->player == player) && expect_false (z == 2))
		2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
		2059	if (cell->flags & 1)
		2060	{
		2061	maptex tex = self->tex [1];
		2062	int px = x * T + T * 2 / 32;
		2063	int py = y * T - T * 6 / 32;
		2064
		2065	if (tex.name)
		2066	{
		2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2077	}
		2078	}
		2079	}
		2080
		2081	// update smooth hash
		2082	if (tex.smoothtile)
		2083	{
		2084	skey.tile = tex.smoothtile;
		2085	skey.level = tex.smoothlevel;
		2086
		2087	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2088
		2089	// add bits to current tile and all neighbours. skey.x\|y is
		2090	// shifted +1\|+1 so we always stay positive.
		2091
		2092	// bits is ___n cccc CCCC bbbb
		2093	// n do not draw borders&corners
		2094	// c draw these corners, but...
		2095	// C ... not these
		2096	// b draw these borders
		2097
		2098	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2099	// ┃· ·· ·┃ ━━
		2100
		2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2102	// ·· ·· ·┏ ┓·
		2103
		2104	// full tile
		2105	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2106
		2107	// borders
		2108	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2109	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2110	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2111	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2112
		2113	// corners
		2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2115	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2116	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2117	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2118	}
		2119	}
		2120	}
		2121	}
		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
		2126	// go through all smoothlevels, lowest to highest, then draw.
		2127	// this is basically counting sort
		2128	{
		2129	int w, b;
		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
		2133	for (w = 0; w < 256 / 32; ++w)
		2134	{
		2135	uint32_t smask = smooth_level [w];
		2136	if (smask)
		2137	for (b = 0; b < 32; ++b)
		2138	if (smask & (((uint32_t)1) << b))
1405	{	2139	{
1406	maptex tex = self->tex [face];	2140	int level = (w << 5) \| b;
		2141	HE *he;
1407		2142
1408	int px = (x + 1) * 32 - tex.w;	2143	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	2144	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	2145	{
		2146	smooth_key skey = (smooth_key )HeKEY (he);
		2147	IV bits = SvIVX (HeVAL (he));
		2148
		2149	if (!(bits & 0x1000)
		2150	&& skey->level == level
		2151	&& level > smooth_max [skey->x][skey->y])
		2152	{
		2153	maptex tex = self->tex [skey->tile];
		2154	int px = (((int)skey->x) - 1) * T;
		2155	int py = (((int)skey->y) - 1) * T;
		2156	int border = bits & 15;
		2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2158	float dx = tex.s * .0625f; // 16 images/row
		2159	float dy = tex.t * .5f ; // 2 images/column
		2160
		2161	if (tex.name)
		2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
		2165	if (key.texname != tex.name)
		2166	{
1413	glEnd ();	2167	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
		2170	}
		2171
		2172	if (border)
		2173	{
		2174	float ox = border * dx;
		2175
		2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2180	}
		2181
		2182	if (corner)
		2183	{
		2184	float ox = corner * dx;
		2185
		2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
		2191	}
		2192	}
1417	}	2193	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2194	}
1424	}
1425	}	2195	}
1426		2196
1427	glEnd ();	2197	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
		2200	}
		2201
		2202	hv_clear (smooth);
		2203	}
		2204
		2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
		2210
		2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1430	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
1431	}	2223	rc_free (rc);
1432		2224
		2225	// top layer: overlays such as the health bar
		2226	for (y = 0; y < sh; y++)
		2227	if (0 <= y + my && y + my < self->rows)
		2228	{
		2229	maprow *row = self->row + (y + my);
		2230
		2231	for (x = 0; x < sw; x++)
		2232	if (row->c0 <= x + mx && x + mx < row->c1)
		2233	{
		2234	mapcell *cell = row->col + (x + mx - row->c0);
		2235
		2236	int px = x * T;
		2237	int py = y * T;
		2238
		2239	if (cell->stat_hp)
		2240	{
		2241	int width = cell->stat_width * T;
		2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2243
		2244	glColor3ub (0, 0, 0);
		2245	glRectf (px + 1, py - thick - 2,
		2246	px + width - 1, py);
		2247
		2248	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2249	glRectf (px + 2,
		2250	py - thick - 1,
		2251	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2252	}
		2253	}
		2254	}
		2255	}
		2256
1433	void	2257	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	2259	CODE:
1436	{	2260	{
1437	static float color[16][3] = {	2261	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1491	}	2315	}
1492		2316
1493	void	2317	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2319	PPCODE:
1496	{	2320	{
1497	int vx, vy;
1498	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2329
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2332
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2333	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2334	my += self->y - 1;
1509		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1510	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1512	{	2340	{
1513	maprow *row = self->row + (y + vy);	2341	maprow *row = self->row + (y + my);
1514		2342
1515	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2345	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
1519		2347
1520	darkness[y * sw4 + x] = cell->darkness < 0	2348	darkness1 [y * sw1 + x] = cell->darkness
		2349	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2350	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2351	}
1524	}	2352	}
1525		2353
		2354	for (y = 0; y < sh; ++y)
		2355	for (x = 0; x < sw; ++x)
		2356	{
		2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2359	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2360	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2361	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2362	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2363	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2364	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2365	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2366
		2367	uint8_t r11 = (d11 + d21 + d12) / 3;
		2368	uint8_t r21 = d21;
		2369	uint8_t r31 = (d21 + d31 + d32) / 3;
		2370
		2371	uint8_t r12 = d12;
		2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
		2374
		2375	uint8_t r13 = (d13 + d23 + d12) / 3;
		2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
		2378
		2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2388	}
		2389
		2390	free (darkness1);
		2391
1526	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
1530	}	2396	}
1531		2397
1532	SV *	2398	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2400	CODE:
1535	{	2401	{
1536	int x, y, x1, y1;	2402	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2403	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2404	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2429	if (row && row->c0 <= x && x < row->c1)
1564	{	2430	{
1565	mapcell *cell = row->col + (x - row->c0);	2431	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2432	uint8_t flags = 0;
1567		2433
1568	if (cell->face [0]) flags \|= 1;	2434	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2435	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2436	if (cell->tile [2]) flags \|= 4;
1571		2437
1572	*data++ = flags;	2438	*data++ = flags;
1573		2439
1574	if (flags & 1)	2440	if (flags & 1)
1575	{	2441	{
		2442	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2443	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2444	*data++ = tile;
1578	}	2445	}
1579		2446
1580	if (flags & 2)	2447	if (flags & 2)
1581	{	2448	{
		2449	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2450	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2451	*data++ = tile;
1584	}	2452	}
1585		2453
1586	if (flags & 4)	2454	if (flags & 4)
1587	{	2455	{
		2456	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2457	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2458	*data++ = tile;
1590	}	2459	}
1591	}	2460	}
1592	else	2461	else
1593	*data++ = 0;	2462	*data++ = 0;
1594	}	2463	}
1595	}	2464	}
1596		2465
		2466	/* if size is wh + 5 then no data has been found /
		2467	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2468	{
1597	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
1598	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
1599	RETVAL = data_sv;	2473	RETVAL = data_sv;
1600	}	2474	}
1601	OUTPUT:	2475	OUTPUT:
1602	RETVAL	2476	RETVAL
1603		2477
1604	void	2478	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606	PPCODE:	2480	PPCODE:
1607	{	2481	{
1608	int x, y, z;	2482	int x, y, z;
1609	int w, h;	2483	int w, h;
1610	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t data, end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
1611		2495
1612	if (*data++ != 0)	2496	if (*data++ != 0)
1613	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
1614		2498
1615	w = data++ << 8; w \|= data++;	2499	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2500	h = data++ << 8; h \|= data++;
1617		2501
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1630	{	2514	{
1631	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
1632		2516
1633	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
1634	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
1635	uint8_t flags = *data++;	2524	flags = *data++;
1636		2525
1637	if (flags)	2526	if (flags)
1638	{	2527	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
		2529	tileid tile[3] = { 0, 0, 0 };
1642		2530
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2531	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2532	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2533	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2534
1647	if (cell->darkness <= 0)	2535	if (cell->darkness == 0)
1648	{	2536	{
1649	cell->darkness = -1;	2537	/cell->darkness = 0;/
		2538	EXTEND (SP, 3);
1650		2539
1651	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
1652	{	2541	{
1653	cell->face[z] = face[z];	2542	tileid t = tile [z];
1654		2543
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2544	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2545	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2546	PUSHs (sv_2mortal (newSViv (t)));
		2547	need_texid (self, t);
		2548	}
		2549
		2550	cell->tile [z] = t;
1657	}	2551	}
1658	}	2552	}
1659	}	2553	}
1660	}	2554	}
1661	}	2555	}
1662	}	2556	}
1663		2557
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2559
1666	CFClient::MixChunk	2560	DC::RW
1667	new_from_file (SV class, char path)	2561	new (SV class, SV data_sv)
1668	CODE:	2562	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
1670	OUTPUT:	2569	OUTPUT:
1671	RETVAL	2570	RETVAL
1672		2571
		2572	DC::RW
		2573	new_from_file (SV class, const char path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
1674	DESTROY (CFClient::MixChunk self)	2681	DESTROY (DC::MixChunk self)
1675	CODE:	2682	CODE:
1676	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
1677		2684
1678	int	2685	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2691	OUTPUT:
1683	RETVAL	2692	RETVAL
1684		2693
1685	int	2694	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2696	CODE:
		2697	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
1689	OUTPUT:	2709	OUTPUT:
1690	RETVAL	2710	RETVAL
1691		2711
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2713
1694	int	2714	int
1695	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
1696	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2721	OUTPUT:
1699	RETVAL	2722	RETVAL
1700		2723
1701	CFClient::MixMusic	2724	void
1702	new_from_file (SV class, char path)	2725	fade_out (int ms)
1703	CODE:	2726	CODE:
		2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
		2734	DC::MixMusic
		2735	new (SV *class, DC::RW rwops)
		2736	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2737	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2738	OUTPUT:
1706	RETVAL	2739	RETVAL
1707		2740
1708	void	2741	void
1709	DESTROY (CFClient::MixMusic self)	2742	DESTROY (DC::MixMusic self)
1710	CODE:	2743	CODE:
1711	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
1712		2745
1713	int	2746	int
1714	play (CFClient::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2748	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2750	OUTPUT:
1718	RETVAL	2751	RETVAL
1719		2752
		2753	void
		2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2755	CODE:
		2756	Mix_FadeInMusicPos (self, loops, ms, position);
		2757
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
1721		2761
1722	BOOT:	2762	BOOT:
1723	{	2763	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2765	static const struct {
1726	const char *name;	2766	const char *name;
1727	IV iv;	2767	IV iv;
1728	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
		2770	const_iv (GL_VENDOR),
		2771	const_iv (GL_VERSION),
		2772	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2773	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2774	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2775	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2776	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2777	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2787	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
		2816	const_iv (GL_PROXY_TEXTURE_1D),
		2817	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2820	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2821	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2822	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
		2850	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2859	const_iv (GL_POINT_SMOOTH_HINT),
		2860	const_iv (GL_LINE_SMOOTH_HINT),
		2861	const_iv (GL_POLYGON_SMOOTH_HINT),
		2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2871	# undef const_iv
1810	};	2872	};
1811		2873
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2876
		2877	texture_av = newAV ();
		2878	AvREAL_off (texture_av);
1814	}	2879	}
		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
1815		2886
1816	char *	2887	char *
1817	gl_vendor ()	2888	gl_vendor ()
1818	CODE:	2889	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2903	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2905	OUTPUT:
1835	RETVAL	2906	RETVAL
1836		2907
		2908	const char *glGetString (GLenum pname)
		2909
		2910	GLint glGetInteger (GLenum pname)
		2911	CODE:
		2912	glGetIntegerv (pname, &RETVAL);
		2913	OUTPUT:
		2914	RETVAL
		2915
		2916	GLdouble glGetDouble (GLenum pname)
		2917	CODE:
		2918	glGetDoublev (pname, &RETVAL);
		2919	OUTPUT:
		2920	RETVAL
		2921
1837	int glGetError ()	2922	int glGetError ()
1838		2923
1839	void glFinish ()	2924	void glFinish ()
1840		2925
1841	void glClear (int mask)	2926	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2963	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2964	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2965
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2967	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2968
		2969	PROTOTYPES: DISABLE
1883		2970
1884	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
1885		2972
1886	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
1887		2974
…		…
1895		2982
1896	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2984	CODE:
1898	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
1899		2986
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2987	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2988	ALIAS:
1907	glColor_premultiply = 1	2989	glColor_premultiply = 1
1908	CODE:	2990	CODE:
1909	if (ix)	2991	if (ix)
1910	{	2992	{
1911	r *= a;	2993	r *= a;
1912	g *= a;	2994	g *= a;
1913	b *= a;	2995	b *= a;
1914	}	2996	}
1915	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2998	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2999
1927	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	3001	CODE:
1929	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		3008
1936	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
1937	CODE:	3010	CODE:
1938	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
1939		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
		3026	PROTOTYPES: ENABLE
		3027
		3028	void glBegin (int mode)
		3029
		3030	void glEnd ()
		3031
		3032	void glPointSize (GLfloat size)
		3033
		3034	void glLineWidth (GLfloat width)
		3035
		3036	void glInterleavedArrays (int format, int stride, char *data)
		3037
		3038	void glDrawElements (int mode, int count, int type, char *indices)
		3039
		3040	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3041
1940	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
1941	CODE:	3043	CODE:
1942	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
1943		3045
1944	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	3063	CODE:
1962	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		3066
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		3068
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		3070
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3072
		3073	void glPixelZoom (float x, float y)
1970		3074
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3075	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		3076
1973	int glGenTexture ()	3077	int glGenTexture ()
1974	CODE:	3078	CODE:
1975	{	3079	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	3080	OUTPUT:
1981	RETVAL	3081	RETVAL
1982		3082
1983	void glDeleteTexture (int name)	3083	void glDeleteTexture (int name)
1984	CODE:	3084	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	3085	del_texture (name);
1988	}	3086
1989
1990	int glGenList ()	3087	int glGenList ()
1991	CODE:	3088	CODE:
1992	RETVAL = glGenLists (1);	3089	RETVAL = glGenLists (1);
1993	OUTPUT:	3090	OUTPUT:
1994	RETVAL	3091	RETVAL
…		…
2001		3098
2002	void glEndList ()	3099	void glEndList ()
2003		3100
2004	void glCallList (int list)	3101	void glCallList (int list)
2005		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		3104
		3105	PROTOTYPES: DISABLE
		3106
		3107	void
		3108	find_widget (SV *self, NV x, NV y)
		3109	PPCODE:
		3110	{
		3111	if (within_widget (self, x, y))
		3112	XPUSHs (self);
		3113	}
		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h \|\| !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3159	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID \| G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC