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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.289 by root, Wed Dec 24 04:09:26 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	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
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		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
30	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
32		51
33	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
34		53
35	#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
36		66
37	#ifndef _WIN32	67	#ifndef _WIN32
38	# include <sys/types.h>	68	# include <sys/types.h>
39	# include <sys/socket.h>	69	# include <sys/socket.h>
40	# include <netinet/in.h>	70	# include <netinet/in.h>
41	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
42	# include <inttypes.h>	72	# include <inttypes.h>
43	#endif	73	#endif
44		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
53		92
54	#if 0	93	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	95
57	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
58	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
59		103
60	static struct	104	static struct
61	{	105	{
62	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	107	#include "glfunc.h"
64	#undef GL_FUNC	108	#undef GL_FUNC
65	} gl;	109	} gl;
66		110
		111	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	113	{
69	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	118	else
74	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
75	}	120	}
76		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/glBindTexture (GL_TEXTURE_2D, name);/
		141	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
77	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
78		148
79	#include "pango-font.c"	149	#include "pango-font.c"
80	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
81	#include "pango-render.c"	151	#include "pango-render.c"
82		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
85		157
86	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
87		159
88	static int	160	static int
89	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
90	{	162	{
91	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
105		177
106	typedef struct cf_layout {	178	typedef struct cf_layout {
107	PangoLayout *pl;	179	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
109	int base_height;	181	int base_height;
110	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
111	} *CFPlus__Layout;	184	} *DC__Layout;
112		185
113	static CFPlus__Font default_font;	186	static DC__Font default_font;
114	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
116		189
117	static void	190	static void
118	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	196	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	198	}
126		199
127	static void	200	static void
128	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
129	{	202	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
132	*/	205	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
134		207
135	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		210
138	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
139	}	212	}
140		213
141	static void	214	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	216	{
144	PangoRectangle rect;	217	PangoRectangle rect;
145		218
146	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		227
155	*w = rect.width;	228	*w = rect.width;
156	*h = rect.height;	229	*h = rect.height;
157	}	230	}
158		231
		232	typedef uint16_t tileid;
159	typedef uint16_t mapface;	233	typedef uint16_t faceid;
160		234
161	typedef struct {	235	typedef struct {
162	GLint name;	236	GLuint name;
163	int w, h;	237	int w, h;
164	float s, t;	238	float s, t;
165	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
166	} maptex;	243	} maptex;
167		244
168	typedef struct {	245	typedef struct {
169	uint32_t player;	246	uint32_t player;
170	mapface face[3];	247	tileid tile[3];
171	uint16_t darkness;	248	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	250	} mapcell;
174		251
175	typedef struct {	252	typedef struct {
176	int32_t c0, c1;	253	int32_t c0, c1;
177	mapcell *col;	254	mapcell *col;
178	} maprow;	255	} maprow;
179		256
180	typedef struct map {	257	typedef struct map {
181	int x, y, w, h;	258	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	260	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	261	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		262
189	int32_t rows;	263	int32_t rows;
190	maprow *row;	264	maprow *row;
191	} *CFPlus__Map;	265	} *DC__Map;
192		266
193	static char *	267	static char *
194	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
195	{	269	{
196	char *p;	270	char *p;
…		…
213	}	287	}
214		288
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
218	static maprow *	312	static maprow *
219	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
220	{	314	{
221	if (0 > y)	315	if (0 > y)
222	{	316	{
223	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
262		356
263	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
264	}	358	}
265		359
266	static mapcell *	360	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
268	{	362	{
269	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
270	}	364	}
271		365
272	static void	366	static void
273	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
274	{	368	{
275	int r;	369	int r;
276		370
277	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	379	self->oy = 0;
286	self->row = 0;	380	self->row = 0;
287	self->rows = 0;	381	self->rows = 0;
288	}	382	}
289		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
290	static void	394	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	396	{
293	int x, y;	397	int x, y;
294	maprow *row;	398	maprow *row;
295	mapcell *cell;	399	mapcell *cell;
296		400
…		…
308	if (x >= row->c1)	412	if (x >= row->c1)
309	break;	413	break;
310		414
311	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
312		416
313	cell->darkness = 0;	417	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	418	}
318	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV hv, smooth_key key, IV bits)
		429	{
		430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (sv, SvIVX (sv) \| bits);
		434	else
		435	sv_setiv (*sv, bits);
319	}	436	}
320		437
321	static void	438	static void
322	music_finished (void)	439	music_finished (void)
323	{	440	{
…		…
359	n \|= n >> 16;	476	n \|= n >> 16;
360		477
361	return n + 1;	478	return n + 1;
362	}	479	}
363		480
364	MODULE = CFPlus PACKAGE = CFPlus	481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
		492	/* SDL should provide this, really. */
		493	#define SDLK_MODIFIER_MIN 300
		494	#define SDLK_MODIFIER_MAX 314
		495
		496	/******************************************************************************/
		497
		498	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp \|\| !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META \| KMOD_ALT))
		548	mod \|= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
365		592
366	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
367		594
368	BOOT:	595	BOOT:
369	{	596	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	598	static const struct {
372	const char *name;	599	const char *name;
373	IV iv;	600	IV iv;
374	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
		603	const_iv (SDLK_MODIFIER_MIN),
		604	const_iv (SDLK_MODIFIER_MAX),
		605
376	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	623	const_iv (SDL_USEREVENT),
		624
		625	const_iv (SDL_APPINPUTFOCUS),
		626	const_iv (SDL_APPMOUSEFOCUS),
		627	const_iv (SDL_APPACTIVE),
		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
458	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	762
471	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	764
473	const_iv (KMOD_META)	765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
474	# undef const_iv	795	# undef const_iv
475	};	796	};
476		797
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		800
		801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
480		810
481	int	811	int
482	in_destruct ()	812	in_destruct ()
483	CODE:	813	CODE:
484	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
487		817
488	NV floor (NV x)	818	NV floor (NV x)
489		819
490	NV ceil (NV x)	820	NV ceil (NV x)
491		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
492	void	826	void
493	pango_init ()	827	pango_init ()
494	CODE:	828	CODE:
495	{	829	{
496	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/pango_context_set_font_description (opengl_context, default_font);/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		837	#endif
499	}	838	}
500		839
501	int	840	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		841
504	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
505	SDL_Quit ()	850	void SDL_Quit ()
506		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
507	void	861	void
508	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	863	PPCODE:
510	{	864	{
511	SDL_Rect **m;	865	SDL_Rect **m;
512		866
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		871
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		874
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		879
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		882
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		884
537	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
538	while (*m)	886	while (*m)
539	{	887	{
		888	if ((m)->w >= 400 && (m)->h >= 300)
		889	{
540	AV *av = newAV ();	890	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
544		897
545	++m;	898	++m;
546	}	899	}
547	}	900	}
548		901
549	char *
550	SDL_GetError ()
551
552	int	902	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
555	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	916	);
		917
558	if (RETVAL)	918	if (RETVAL)
559	{	919	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	924	#include "glfunc.h"
563	# undef GL_FUNC	925	#undef GL_FUNC
564	}	926	}
		927	}
565	OUTPUT:	928	OUTPUT:
566	RETVAL	929	RETVAL
567		930
568	void	931	void
569	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
570		933
571	char *	934	char *
572	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
573		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
574	void	943	void
575	SDL_PollEvent ()	944	poll_events ()
576	PPCODE:	945	PPCODE:
577	{	946	{
578	SDL_Event ev;	947	SDL_Event ev;
579		948
580	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	951	{
582	HV *hv = newHV ();	952	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		954
585	switch (ev.type)	955	switch (ev.type)
586	{	956	{
587	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
588	case SDL_KEYUP:	958	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	964	break;
594		965
595	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	969	break;
599		970
600	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
608	break;	997	break;
609		998
610	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1002
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1013	break;
625	}	1014	}
626		1015
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1017	}
629	}	1018	}
630		1019
631	int	1020	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1022	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
636		1025
637	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
638	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
639		1044
640	int	1045	int
641	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
642		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
643	void	1051	void
644	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
645	CODE:	1053	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1055
650	void	1056	void
651	win32_proxy_info ()	1057	win32_proxy_info ()
652	PPCODE:	1058	PPCODE:
653	{	1059	{
…		…
674	}	1080	}
675	}	1081	}
676	#endif	1082	#endif
677	}	1083	}
678		1084
679	void	1085	int
680	add_font (char *file)	1086	add_font (char *file)
681	CODE:	1087	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
683		1091
684	void	1092	void
685	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
686	ALIAS:	1094	ALIAS:
687	load_image_file = 1	1095	load_image_file = 1
…		…
690	STRLEN image_len;	1098	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1099	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1100	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
697		1105
698	if (!rw)	1106	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
700		1108
…		…
773	void	1181	void
774	error (char *message)	1182	error (char *message)
775	CODE:	1183	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1185	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1187	#endif
780		1188
781	void	1189	void
782	fatal (char *message)	1190	fatal (char *message)
783	CODE:	1191	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1193	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1195	#endif
788	_exit (1);	1196	_exit (1);
789		1197
790	void	1198	void
791	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1202	ExitThread (retval); // unclean, please beam me up
795	#else	1203	#else
796	_exit (retval);	1204	_exit (retval);
797	#endif	1205	#endif
798		1206
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
800		1215
801	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1228	new_from_file (SV class, char path, int id = 0)
803	CODE:	1229	CODE:
804	{	1230	{
805	int count;	1231	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1235	}
810	OUTPUT:	1236	OUTPUT:
811	RETVAL	1237	RETVAL
812		1238
813	void	1239	void
814	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
815	CODE:	1241	CODE:
816	pango_font_description_free (self);	1242	pango_font_description_free (self);
817		1243
818	void	1244	void
819	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
820	CODE:	1247	CODE:
821	default_font = self;	1248	default_font = self;
822		1249
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1251
		1252	PROTOTYPES: DISABLE
		1253
825	void	1254	void
826	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
827	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
828	tc_clear ();	1264	tc_restore ();
829		1265
830	CFPlus::Layout	1266	DC::Layout
831	new (SV *class)	1267	new (SV *class)
832	CODE:	1268	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
834		1270
835	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
842		1279
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
845	OUTPUT:	1282	OUTPUT:
846	RETVAL	1283	RETVAL
847		1284
848	void	1285	void
849	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
850	CODE:	1287	CODE:
851	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
852	Safefree (self);	1290	Safefree (self);
853		1291
854	void	1292	void
855	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
856	CODE:	1294	CODE:
857	{	1295	{
858	STRLEN textlen;	1296	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
860		1298
861	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
862	}	1300	}
863		1301
864	void	1302	void
865	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
866	CODE:	1304	CODE:
867	{	1305	{
868	STRLEN textlen;	1306	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
870		1308
871	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
872	}	1310	}
873		1311
874	void	1312	void
875	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
876	CODE:	1314	CODE:
877	{	1315	{
878	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1318	const char *pos = text;
…		…
915	if (attrs)	1353	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
917	}	1355	}
918		1356
919	void	1357	void
920	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
921	PPCODE:	1359	PPCODE:
922	{	1360	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1362
925	do	1363	do
926	{	1364	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1366
929	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
930	{	1368	{
931	PangoRectangle extents;	1369	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1378
941	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
942	}	1380	}
943		1381
944	int	1382	int
945	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
946	CODE:	1384	CODE:
947	{	1385	{
948	int lines = 1;	1386	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
950		1388
…		…
955	}	1393	}
956	OUTPUT:	1394	OUTPUT:
957	RETVAL	1395	RETVAL
958		1396
959	SV *	1397	SV *
960	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
961	CODE:	1399	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
964	OUTPUT:	1402	OUTPUT:
965	RETVAL	1403	RETVAL
966		1404
967	void	1405	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1407	CODE:
970	self->r = r;	1408	self->r = r;
971	self->g = g;	1409	self->g = g;
972	self->b = b;	1410	self->b = b;
973	self->a = a;	1411	self->a = a;
974		1412
975	void	1413	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1415	CODE:
978	if (self->font != font)	1416	if (self->font != font)
979	{	1417	{
980	self->font = font;	1418	self->font = font;
981	layout_update_font (self);	1419	layout_update_font (self);
982	}	1420	}
983		1421
984	void	1422	void
985	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
986	CODE:	1424	CODE:
987	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
988	{	1426	{
989	self->base_height = base_height;	1427	self->base_height = base_height;
990	layout_update_font (self);	1428	layout_update_font (self);
991	}	1429	}
992		1430
993	void	1431	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1433	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1435
998	void	1436	void
999	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1000	CODE:	1438	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1440
1003	void	1441	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1443	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1445
1008	void	1446	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1448	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1016	);	1454	);
1017		1455
1018	void	1456	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1458	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1460
1023	void	1461	void
1024	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1025	PPCODE:	1463	PPCODE:
1026	{	1464	{
1027	int w, h;	1465	int w, h;
1028		1466
1029	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1472	}
1035		1473
1036	int	1474	int
1037	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1038	CODE:	1476	CODE:
1039	{	1477	{
1040	PangoRectangle rect;	1478	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1044	}	1482	}
1045	OUTPUT:	1483	OUTPUT:
1046	RETVAL	1484	RETVAL
1047		1485
1048	int	1486	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1488	CODE:
1051	{	1489	{
1052	int index, trailing;	1490	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1492	RETVAL = index + trailing;
1055	}	1493	}
1056	OUTPUT:	1494	OUTPUT:
1057	RETVAL	1495	RETVAL
1058		1496
1059	void	1497	void
1060	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1499	PPCODE:
1062	{	1500	{
1063	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1503
1066	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1508	}
1071		1509
1072	void	1510	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1512	PPCODE:
		1513	{
		1514	int line, x;
		1515
		1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1519	--line;
		1520	#endif
		1521	EXTEND (SP, 2);
		1522	PUSHs (sv_2mortal (newSViv (line)));
		1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1524	}
		1525
		1526	void
		1527	line_x_to_index (DC::Layout self, int line, int x)
		1528	PPCODE:
		1529	{
		1530	PangoLayoutLine *lp;
		1531	int index, trailing;
		1532
		1533	if (line < 0)
		1534	XSRETURN_EMPTY;
		1535
		1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1537	XSRETURN_EMPTY; /* do better */
		1538
		1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1540
		1541	EXTEND (SP, 2);
		1542	if (GIMME_V == G_SCALAR)
		1543	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1544	else
		1545	{
		1546	PUSHs (sv_2mortal (newSViv (index)));
		1547	PUSHs (sv_2mortal (newSViv (trailing)));
		1548	}
		1549	}
		1550
		1551	void
		1552	render (DC::Layout self, float x, float y, int flags = 0)
		1553	CODE:
		1554	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1076	self->pl,	1556	self->pl,
		1557	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1079	flags	1560	flags
1080	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1081		1565
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1566	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1567	draw (DC::Layout self)
1086	CODE:	1568	CODE:
1087	{	1569	{
1088	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1577
1091	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1594	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1595	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1598	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1599
1105	SvPOK_only (result_);	1600	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1107		1602
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1604	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1606
1112	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1608	}
1119	}	1609	}
1120		1610
1121	void	1611	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1618	{
1129	HV hv = (HV )SvRV (self);	1619	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1133		1626
1134	if (items < 5)	1627	if (items < 5)
1135	{	1628	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1167	}	1660	}
1168	}	1661	}
1169		1662
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1171		1673
1172	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1173	new (SV *class, int map_width, int map_height)	1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
		1679	new (SV *class)
1174	CODE:	1680	CODE:
1175	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1682	RETVAL->x = 0;
1177	RETVAL->y = 0;	1683	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1684	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1685	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1691	RETVAL->row = 0;
1188	OUTPUT:	1692	OUTPUT:
1189	RETVAL	1693	RETVAL
1190		1694
1191	void	1695	void
1192	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1193	CODE:	1697	CODE:
1194	{	1698	{
1195	map_clear (self);	1699	map_clear (self);
1196	Safefree (self->face);	1700	Safefree (self->face2tile);
1197	Safefree (self->tex);	1701	Safefree (self->tex);
1198	Safefree (self);	1702	Safefree (self);
1199	}	1703	}
1200		1704
1201	void	1705	void
		1706	resize (DC::Map self, int map_width, int map_height)
		1707	CODE:
		1708	self->w = map_width;
		1709	self->h = map_height;
		1710
		1711	void
1202	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1203	CODE:	1713	CODE:
1204	map_clear (self);	1714	map_clear (self);
1205		1715
1206	void	1716	void
1207	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1718	CODE:
1209	{	1719	{
1210	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1721	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);
1213	self->faces *= 2;
1214	}
1215
1216	self->face [face] = texid;
1217	}	1722	}
1218		1723
1219	void	1724	void
		1725	set_smooth (DC::Map self, int face, int smooth, int level)
		1726	CODE:
		1727	{
		1728	tileid texid;
		1729	maptex *tex;
		1730
		1731	if (face < 0 \|\| face >= self->faces)
		1732	return;
		1733
		1734	if (smooth < 0 \|\| smooth >= self->faces)
		1735	return;
		1736
		1737	texid = self->face2tile [face];
		1738
		1739	if (!texid)
		1740	return;
		1741
		1742	tex = self->tex + texid;
		1743	tex->smoothtile = self->face2tile [smooth];
		1744	tex->smoothlevel = level;
		1745	}
		1746
		1747	void
1220	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	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)
1221	CODE:	1749	CODE:
1222	{	1750	{
1223	while (self->texs <= texid)	1751	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1752
1229	{	1753	{
1230	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1231		1755
1232	tex->name = name;	1756	tex->name = name;
…		…
1248	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1249	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1775	}
1252		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1253	int	1797	int
1254	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1255	ALIAS:	1799	ALIAS:
1256	oy = 1	1800	oy = 1
1257	x = 2	1801	x = 2
1258	y = 3	1802	y = 3
1259	w = 4	1803	w = 4
…		…
1270	}	1814	}
1271	OUTPUT:	1815	OUTPUT:
1272	RETVAL	1816	RETVAL
1273		1817
1274	void	1818	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1820	CODE:
1277	{	1821	{
1278	if (dx > 0)	1822	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1824	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1826
1283	if (dy > 0)	1827	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1828	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1829	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1831
1288	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1290		1834
1291	while (self->y < 0)	1835	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1297	}	1841	}
1298	}	1842	}
1299		1843
1300	void	1844	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1846	CODE:
1303	{	1847	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1849	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1850	mapcell *cell;
1307	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1308		1854
1309	while (data < data_end - 1)	1855	while (data < data_end - 1)
1310	{	1856	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1312		1858
…		…
1332	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1333		1879
1334	do	1880	do
1335	{	1881	{
1336	ext = *data++;	1882	ext = *data++;
1337	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1338		1884
1339	if (cmd < 4)	1885	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1341	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1342	{	1888	{
1343	cell->stat_width = 1;	1889	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	1890	cell->stat_hp = *data++;
1345	}	1891	}
1346	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	1894	else if (cmd == 0x47)
1349	{	1895	{
1350	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1351	; // decode player tag	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1352		1900
1353	data += *data + 1;	1901	data += *data + 1;
1354	}	1902	}
1355	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1363	}	1911	}
1364	else	1912	else
1365	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1366	}	1914	}
1367		1915
		1916	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	1917	if (flags & (4 >> z))
1369	{	1918	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
		1920	need_facenum (self, face);
		1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1371	}	1938	}
1372
1373	if (flags & 2)
1374	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1376	}
1377
1378	if (flags & 1)
1379	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1381	}
1382	}	1939	}
1383	else	1940	else
1384	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1385	}	1942	}
1386	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1387		1946
1388	SV *	1947	SV *
1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1390	CODE:	1949	CODE:
1391	{	1950	{
1392	int x1, x;	1951	int x1, x;
1393	int y1, y;	1952	int y1, y;
1394	int z;	1953	int z;
…		…
1415	{	1974	{
1416	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1417		1976
1418	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1419	{	1978	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	1981	int a1 = tex.a;
1427		1982
1428	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	1987	}
1434	}	1988	}
1435		1989
1436	*map++ = (r )	1990	*map++ = (r )
1437	\| (g << 8)	1991	\| (g << 8)
…		…
1444	}	1998	}
1445	OUTPUT:	1999	OUTPUT:
1446	RETVAL	2000	RETVAL
1447		2001
1448	void	2002	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1450	CODE:	2004	CODE:
1451	{	2005	{
1452	int vx, vy;
1453	int x, y, z;	2006	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		2007
1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;	2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2011	smooth_key skey;
		2012	int pl_x, pl_y;
		2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t arr, arr_hidden;
1459		2018
1460	/*	2019	pl_tex.name = 0;
1461	int vx = self->vx = self->w >= sw
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464		2020
1465	int vy = self->vy = self->h >= sh	2021	// that's current max. sorry.
1466	? self->y + (self->h - sh) / 2	2022	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2023	if (sh > 255) sh = 255;
1468	*/
1469		2024
1470	glColor4ub (255, 255, 255, 255);	2025	// clear key, in case of extra padding
		2026	memset (&skey, 0, sizeof (skey));
		2027
		2028	memset (&key, 0, sizeof (key));
		2029	key.r = 255;
		2030	key.g = 255;
		2031	key.b = 255;
		2032	key.a = 255;
		2033	key.mode = GL_QUADS;
		2034	key.format = GL_T2F_V3F;
		2035
		2036	mx += self->x;
		2037	my += self->y;
		2038
		2039	// first pass: determine smooth_max
		2040	// rather ugly, if you ask me
		2041	// could also be stored inside mapcell and updated on change
		2042	memset (smooth_max, 0, sizeof (smooth_max));
		2043
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	smooth_max[x + 1][y + 1] =
		2055	MAX (self->tex [cell->tile [0]].smoothlevel,
		2056	MAX (self->tex [cell->tile [1]].smoothlevel,
		2057	self->tex [cell->tile [2]].smoothlevel));
		2058	}
		2059	}
1471		2060
1472	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glEnable (GL_TEXTURE_2D);
1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		2064
1477	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1478		2067
1479	last_name = 0;
1480
1481	for (z = 0; z < 3; z++)	2068	for (z = 0; z <= 2; z++)
		2069	{
		2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
		2072
1482	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1484	{	2075	{
1485	maprow *row = self->row + (y + vy);	2076	maprow *row = self->row + (y + my);
1486		2077
1487	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	2080	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	2082	tileid tile = cell->tile [z];
		2083
		2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
1493		2088
1494	if (face && face < self->texs)	2089	if (key.texname != tex.name)
		2090	{
		2091	self->tex [tile].unused = 0;
		2092
		2093	if (!tex.name)
		2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2095
		2096	key.texname = tex.name;
		2097	arr = rc_array (rc, &key);
		2098	}
		2099
		2100	px = (x + 1) * T - tex.w;
		2101	py = (y + 1) * T - tex.h;
		2102
		2103	if (expect_false (cell->player == player) && expect_false (z == 2))
		2104	{
		2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
		2108	continue;
		2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2115
		2116	// update smooth hash
		2117	if (tex.smoothtile)
		2118	{
		2119	skey.tile = tex.smoothtile;
		2120	skey.level = tex.smoothlevel;
		2121
		2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2123
		2124	// add bits to current tile and all neighbours. skey.x\|y is
		2125	// shifted +1\|+1 so we always stay positive.
		2126
		2127	// bits is ___n cccc CCCC bbbb
		2128	// n do not draw borders&corners
		2129	// c draw these corners, but...
		2130	// C ... not these
		2131	// b draw these borders
		2132
		2133	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2134	// ┃· ·· ·┃ ━━
		2135
		2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2137	// ·· ·· ·┏ ┓·
		2138
		2139	// full tile
		2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2141
		2142	// borders
		2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2147
		2148	// corners
		2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2153	}
		2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
		2192	}
		2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
		2197
		2198	// go through all smoothlevels, lowest to highest, then draw.
		2199	// this is basically counting sort
		2200	{
		2201	int w, b;
		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
		2205	for (w = 0; w < 256 / 32; ++w)
		2206	{
		2207	uint32_t smask = smooth_level [w];
		2208	if (smask)
		2209	for (b = 0; b < 32; ++b)
		2210	if (smask & (((uint32_t)1) << b))
1495	{	2211	{
1496	maptex tex = self->tex [face];	2212	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2213	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2214
1500	if (last_name != tex.name)	2215	hv_iterinit (smooth);
		2216	while ((he = hv_iternext (smooth)))
1501	{	2217	{
1502	glEnd ();	2218	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2219	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2220
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)	2221	if (!(bits & 0x1000)
		2222	&& skey->level == level
		2223	&& level > smooth_max [skey->x][skey->y])
1516	{	2224	{
1517	maptex tex = self->tex [1];	2225	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2226	int px = (((int)skey->x) - 1) * T;
1519	int py = (y + 1) * 32 - tex.h - 6;	2227	int py = (((int)skey->y) - 1) * T;
		2228	int border = bits & 15;
		2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2230	float dx = tex.s * .0625f; // 16 images/row
		2231	float dy = tex.t * .5f ; // 2 images/column
1520		2232
		2233	if (tex.name)
		2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
		2237	if (key.texname != tex.name)
		2238	{
		2239	self->tex [skey->tile].unused = 0;
		2240
1521	glEnd ();	2241	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
		2244	}
1524		2245
		2246	if (border)
		2247	{
		2248	float ox = border * dx;
		2249
		2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2254	}
		2255
		2256	if (corner)
		2257	{
		2258	float ox = corner * dx;
		2259
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
		2265	}
		2266	}
1529	}	2267	}
1530	}	2268	}
1531	}
1532	}	2269	}
1533		2270
1534	glEnd ();	2271	glEnd ();
1535
1536	glDisable (GL_TEXTURE_2D);	2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
		2274	}
		2275
		2276	hv_clear (smooth);
		2277	}
		2278
		2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
		2284
		2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1537	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1538		2302
1539	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1542	{	2306	{
1543	maprow *row = self->row + (y + vy);	2307	maprow *row = self->row + (y + my);
1544		2308
1545	for (x = 0; x < sw; x++)	2309	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2310	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2311	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1549		2313
1550	int px = x * 32;	2314	int px = x * T;
1551	int py = y * 32;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1552		2322
1553	if (cell->stat_hp)	2323	if (cell->stat_hp)
1554	{	2324	{
1555	int width = cell->stat_width * 32;	2325	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2327
1558	glColor3ub (0, 0, 0);	2328	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2329	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2330	px + width - 1, py);
1561		2331
…		…
1567	}	2337	}
1568	}	2338	}
1569	}	2339	}
1570		2340
1571	void	2341	void
1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1573	CODE:	2343	CODE:
1574	{	2344	{
1575	static float color[16][3] = {	2345	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1577	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1627	glDisable (GL_BLEND);	2397	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2398	glDisable (GL_TEXTURE_2D);
1629	}	2399	}
1630		2400
1631	void	2401	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2402	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2403	PPCODE:
1634	{	2404	{
1635	int vx, vy;
1636	int x, y;	2405	int x, y;
		2406	int sw1 = sw + 2;
		2407	int sh1 = sh + 2;
		2408	int sh3 = sh * 3;
1637	int sw4 = (sw + 3) & ~3;	2409	int sw34 = (sw * 3 + 3) & ~3;
		2410	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2411	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2412	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2413
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2414	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2415	SvCUR_set (darkness3_sv, sw34 * sh3);
1644		2416
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2417	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2418	my += self->y - 1;
1647		2419
		2420	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2421
1648	for (y = 0; y < sh; y++)	2422	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2423	if (0 <= y + my && y + my < self->rows)
1650	{	2424	{
1651	maprow *row = self->row + (y + vy);	2425	maprow *row = self->row + (y + my);
1652		2426
1653	for (x = 0; x < sw; x++)	2427	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2428	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2429	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2430	mapcell *cell = row->col + (x + mx - row->c0);
1657		2431
1658	darkness[y * sw4 + x] = cell->darkness	2432	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2433	? 255 - (cell->darkness - 1)
1660	: 255 - FOW_DARKNESS;	2434	: 255 - FOW_DARKNESS;
1661	}	2435	}
1662	}	2436	}
1663		2437
		2438	for (y = 0; y < sh; ++y)
		2439	for (x = 0; x < sw; ++x)
		2440	{
		2441	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2442	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2443	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2444	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2445	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2446	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2447	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2448	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2449	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2450
		2451	uint8_t r11 = (d11 + d21 + d12) / 3;
		2452	uint8_t r21 = d21;
		2453	uint8_t r31 = (d21 + d31 + d32) / 3;
		2454
		2455	uint8_t r12 = d12;
		2456	uint8_t r22 = d22;
		2457	uint8_t r32 = d32;
		2458
		2459	uint8_t r13 = (d13 + d23 + d12) / 3;
		2460	uint8_t r23 = d23;
		2461	uint8_t r33 = (d23 + d33 + d32) / 3;
		2462
		2463	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2464	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2466	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2468	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2469	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2472	}
		2473
		2474	free (darkness1);
		2475
1664	EXTEND (SP, 3);	2476	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2477	PUSHs (sv_2mortal (newSViv (sw34)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2478	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2479	PUSHs (darkness3_sv);
1668	}	2480	}
1669		2481
1670	SV *	2482	SV *
1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2483	get_rect (DC::Map self, int x0, int y0, int w, int h)
1672	CODE:	2484	CODE:
1673	{	2485	{
1674	int x, y, x1, y1;	2486	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2487	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2488	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2513	if (row && row->c0 <= x && x < row->c1)
1702	{	2514	{
1703	mapcell *cell = row->col + (x - row->c0);	2515	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2516	uint8_t flags = 0;
1705		2517
1706	if (cell->face [0]) flags \|= 1;	2518	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2519	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2520	if (cell->tile [2]) flags \|= 4;
1709		2521
1710	*data++ = flags;	2522	*data++ = flags;
1711		2523
1712	if (flags & 1)	2524	if (flags & 1)
1713	{	2525	{
		2526	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2527	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2528	*data++ = tile;
1716	}	2529	}
1717		2530
1718	if (flags & 2)	2531	if (flags & 2)
1719	{	2532	{
		2533	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2534	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2535	*data++ = tile;
1722	}	2536	}
1723		2537
1724	if (flags & 4)	2538	if (flags & 4)
1725	{	2539	{
		2540	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2541	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2542	*data++ = tile;
1728	}	2543	}
1729	}	2544	}
1730	else	2545	else
1731	*data++ = 0;	2546	*data++ = 0;
1732	}	2547	}
1733	}	2548	}
1734		2549
		2550	/* if size is wh + 5 then no data has been found /
		2551	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2552	{
1735	SvPOK_only (data_sv);	2553	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2554	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2555	}
		2556
1737	RETVAL = data_sv;	2557	RETVAL = data_sv;
1738	}	2558	}
1739	OUTPUT:	2559	OUTPUT:
1740	RETVAL	2560	RETVAL
1741		2561
1742	void	2562	void
1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2563	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1744	PPCODE:	2564	PPCODE:
1745	{	2565	{
1746	int x, y, z;	2566	int x, y, z;
1747	int w, h;	2567	int w, h;
1748	int x1, y1;	2568	int x1, y1;
		2569	STRLEN len;
		2570	uint8_t data, end;
		2571
		2572	len = SvLEN (data_sv);
		2573	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2574	data = SvPVbyte_nolen (data_sv);
		2575	end = data + len + 8;
		2576
		2577	if (len < 5)
		2578	XSRETURN_EMPTY;
1749		2579
1750	if (*data++ != 0)	2580	if (*data++ != 0)
1751	return; /* version mismatch */	2581	XSRETURN_EMPTY; /* version mismatch */
1752		2582
1753	w = data++ << 8; w \|= data++;	2583	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2584	h = data++ << 8; h \|= data++;
1755		2585
1756	// we need to do this 'cause we don't keep an absolute coord system for rows	2586	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1768	{	2598	{
1769	maprow *row = map_get_row (self, y);	2599	maprow *row = map_get_row (self, y);
1770		2600
1771	for (x = x0; x < x1; x++)	2601	for (x = x0; x < x1; x++)
1772	{	2602	{
		2603	uint8_t flags;
		2604
		2605	if (data + 7 >= end)
		2606	XSRETURN_EMPTY;
		2607
1773	uint8_t flags = *data++;	2608	flags = *data++;
1774		2609
1775	if (flags)	2610	if (flags)
1776	{	2611	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2612	mapcell *cell = row_get_cell (row, x);
		2613	tileid tile[3] = { 0, 0, 0 };
1780		2614
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2615	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2616	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2617	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2618
1785	if (cell->darkness == 0)	2619	if (cell->darkness == 0)
1786	{	2620	{
1787	cell->darkness = 0;	2621	/cell->darkness = 0;/
		2622	EXTEND (SP, 3);
1788		2623
1789	for (z = 0; z <= 2; z++)	2624	for (z = 0; z <= 2; z++)
1790	{	2625	{
1791	cell->face[z] = face[z];	2626	tileid t = tile [z];
1792		2627
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2628	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2629	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2630	PUSHs (sv_2mortal (newSViv (t)));
		2631	need_texid (self, t);
		2632	}
		2633
		2634	cell->tile [z] = t;
1795	}	2635	}
1796	}	2636	}
1797	}	2637	}
1798	}	2638	}
1799	}	2639	}
1800	}	2640	}
1801		2641
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2642	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2643
1804	CFPlus::MixChunk	2644	DC::RW
1805	new_from_file (SV class, char path)	2645	new (SV class, SV data_sv)
1806	CODE:	2646	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2647	{
		2648	STRLEN datalen;
		2649	char *data = SvPVbyte (data_sv, datalen);
		2650
		2651	RETVAL = SDL_RWFromConstMem (data, datalen);
		2652	}
1808	OUTPUT:	2653	OUTPUT:
1809	RETVAL	2654	RETVAL
1810		2655
		2656	DC::RW
		2657	new_from_file (SV class, const char path, const char *mode = "rb")
		2658	CODE:
		2659	RETVAL = SDL_RWFromFile (path, mode);
		2660	OUTPUT:
		2661	RETVAL
		2662
		2663	# fails on win32:
		2664	# dc.xs(2268) : error C2059: syntax error : '('
1811	void	2665	#void
		2666	#close (DC::RW self)
		2667	# CODE:
		2668	# (self->(close)) (self);
		2669
		2670	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2671
		2672	PROTOTYPES: DISABLE
		2673
		2674	DC::Channel
		2675	find ()
		2676	CODE:
		2677	{
		2678	RETVAL = Mix_GroupAvailable (-1);
		2679
		2680	if (RETVAL < 0)
		2681	{
		2682	RETVAL = Mix_GroupOldest (-1);
		2683
		2684	if (RETVAL < 0)
		2685	XSRETURN_UNDEF;
		2686
		2687	Mix_HaltChannel (RETVAL);
		2688	}
		2689
		2690	Mix_UnregisterAllEffects (RETVAL);
		2691	Mix_Volume (RETVAL, 128);
		2692	}
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
		2697	halt (DC::Channel self)
		2698	CODE:
		2699	Mix_HaltChannel (self);
		2700
		2701	void
		2702	expire (DC::Channel self, int ticks = -1)
		2703	CODE:
		2704	Mix_ExpireChannel (self, ticks);
		2705
		2706	void
		2707	fade_out (DC::Channel self, int ticks = -1)
		2708	CODE:
		2709	Mix_FadeOutChannel (self, ticks);
		2710
		2711	int
		2712	volume (DC::Channel self, int volume)
		2713	CODE:
		2714	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2715	OUTPUT:
		2716	RETVAL
		2717
		2718	void
		2719	unregister_all_effects (DC::Channel self)
		2720	CODE:
		2721	Mix_UnregisterAllEffects (self);
		2722
		2723	void
		2724	set_panning (DC::Channel self, int left, int right)
		2725	CODE:
		2726	left = CLAMP (left , 0, 255);
		2727	right = CLAMP (right, 0, 255);
		2728	Mix_SetPanning (self, left, right);
		2729
		2730	void
		2731	set_distance (DC::Channel self, int distance)
		2732	CODE:
		2733	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2734
		2735	void
		2736	set_position (DC::Channel self, int angle, int distance)
		2737	CODE:
		2738
		2739	void
		2740	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2741	CODE:
		2742	{
		2743	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2744	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2745	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2746	}
		2747
		2748	void
		2749	set_reverse_stereo (DC::Channel self, int flip)
		2750	CODE:
		2751	Mix_SetReverseStereo (self, flip);
		2752
		2753	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2754
		2755	PROTOTYPES: DISABLE
		2756
		2757	DC::MixChunk
		2758	new (SV *class, DC::RW rwops)
		2759	CODE:
		2760	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2761	OUTPUT:
		2762	RETVAL
		2763
		2764	void
1812	DESTROY (CFPlus::MixChunk self)	2765	DESTROY (DC::MixChunk self)
1813	CODE:	2766	CODE:
1814	Mix_FreeChunk (self);	2767	Mix_FreeChunk (self);
1815		2768
1816	int	2769	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2770	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2771	CODE:
		2772	if (items > 1)
		2773	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2774	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2775	OUTPUT:
1821	RETVAL	2776	RETVAL
1822		2777
1823	int	2778	DC::Channel
1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2779	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1825	CODE:	2780	CODE:
		2781	{
1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2782	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2783
		2784	if (RETVAL < 0)
		2785	XSRETURN_UNDEF;
		2786
		2787	if (channel < 0)
		2788	{
		2789	Mix_UnregisterAllEffects (RETVAL);
		2790	Mix_Volume (RETVAL, 128);
		2791	}
		2792	}
1827	OUTPUT:	2793	OUTPUT:
1828	RETVAL	2794	RETVAL
1829		2795
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2796	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1831		2797
1832	int	2798	int
1833	volume (int volume = -1)	2799	volume (int volume = -1)
		2800	PROTOTYPE: ;$
1834	CODE:	2801	CODE:
		2802	if (items > 0)
		2803	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2804	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2805	OUTPUT:
1837	RETVAL	2806	RETVAL
1838		2807
		2808	void
		2809	fade_out (int ms)
		2810	CODE:
		2811	Mix_FadeOutMusic (ms);
		2812
		2813	void
		2814	halt ()
		2815	CODE:
		2816	Mix_HaltMusic ();
		2817
1839	CFPlus::MixMusic	2818	DC::MixMusic
1840	new_from_file (SV class, char path)	2819	new (SV *class, DC::RW rwops)
1841	CODE:	2820	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2821	RETVAL = Mix_LoadMUS_RW (rwops);
1843	OUTPUT:	2822	OUTPUT:
1844	RETVAL	2823	RETVAL
1845		2824
1846	void	2825	void
1847	DESTROY (CFPlus::MixMusic self)	2826	DESTROY (DC::MixMusic self)
1848	CODE:	2827	CODE:
1849	Mix_FreeMusic (self);	2828	Mix_FreeMusic (self);
1850		2829
1851	int	2830	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2831	play (DC::MixMusic self, int loops = -1)
1853	CODE:	2832	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2833	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2834	OUTPUT:
1856	RETVAL	2835	RETVAL
1857		2836
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2837	void
		2838	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2839	CODE:
		2840	Mix_FadeInMusicPos (self, loops, ms, position);
		2841
		2842	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2843
		2844	PROTOTYPES: ENABLE
1859		2845
1860	BOOT:	2846	BOOT:
1861	{	2847	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2848	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	2849	static const struct {
1864	const char *name;	2850	const char *name;
1865	IV iv;	2851	IV iv;
1866	} *civ, const_iv[] = {	2852	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	2853	# define const_iv(name) { # name, (IV)name }
		2854	const_iv (GL_VENDOR),
		2855	const_iv (GL_VERSION),
		2856	const_iv (GL_EXTENSIONS),
1868	const_iv (GL_COLOR_MATERIAL),	2857	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2858	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2859	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2860	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2861	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2865	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2866	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2867	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2868	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2869	const_iv (GL_BACK),
		2870	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2871	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2872	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2873	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2874	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2875	const_iv (GL_DST_ALPHA),
…		…
1898	const_iv (GL_INTENSITY),	2888	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	2889	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	2890	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	2891	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2892	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2893	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2894	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2895	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2896	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2897	const_iv (GL_COMPRESSED_RGB_ARB),
		2898	const_iv (GL_COMPRESSED_RGBA_ARB),
1903	const_iv (GL_COMPILE),	2899	const_iv (GL_COMPILE),
		2900	const_iv (GL_PROXY_TEXTURE_1D),
		2901	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	2902	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	2903	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	2904	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	2905	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	2906	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	2927	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	2928	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	2929	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	2930	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	2931	const_iv (GL_CONSTANT_BORDER),
		2932	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	2933	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	2934	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	2935	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	2936	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	2937	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	2938	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	2939	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	2940	const_iv (GL_TRIANGLE_FAN),
		2941	const_iv (GL_POLYGON),
1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2943	const_iv (GL_POINT_SMOOTH_HINT),
		2944	const_iv (GL_LINE_SMOOTH_HINT),
		2945	const_iv (GL_POLYGON_SMOOTH_HINT),
		2946	const_iv (GL_GENERATE_MIPMAP_HINT),
		2947	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1943	const_iv (GL_FASTEST),	2948	const_iv (GL_FASTEST),
		2949	const_iv (GL_DONT_CARE),
		2950	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	2951	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	2952	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	2953	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	2954	const_iv (GL_T2F_N3F_V3F),
1948	# undef const_iv	2955	# undef const_iv
1949	};	2956	};
1950		2957
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2958	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2959	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2960
		2961	texture_av = newAV ();
		2962	AvREAL_off (texture_av);
1953	}	2963	}
		2964
		2965	void
		2966	disable_GL_EXT_blend_func_separate ()
		2967	CODE:
		2968	gl.BlendFuncSeparate = 0;
		2969	gl.BlendFuncSeparateEXT = 0;
1954		2970
1955	char *	2971	char *
1956	gl_vendor ()	2972	gl_vendor ()
1957	CODE:	2973	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	2974	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	2987	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2988	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	2989	OUTPUT:
1974	RETVAL	2990	RETVAL
1975		2991
		2992	const char *glGetString (GLenum pname)
		2993
		2994	GLint glGetInteger (GLenum pname)
		2995	CODE:
		2996	glGetIntegerv (pname, &RETVAL);
		2997	OUTPUT:
		2998	RETVAL
		2999
		3000	GLdouble glGetDouble (GLenum pname)
		3001	CODE:
		3002	glGetDoublev (pname, &RETVAL);
		3003	OUTPUT:
		3004	RETVAL
		3005
1976	int glGetError ()	3006	int glGetError ()
1977		3007
1978	void glFinish ()	3008	void glFinish ()
1979		3009
1980	void glClear (int mask)	3010	void glClear (int mask)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	3047	# near_ and far_ are due to microsofts buggy "c" compiler
2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3048	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2019		3049
2020	# near_ and far_ are due to microsofts buggy "c" compiler	3050	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3051	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3052
		3053	PROTOTYPES: DISABLE
2022		3054
2023	void glViewport (int x, int y, int width, int height)	3055	void glViewport (int x, int y, int width, int height)
2024		3056
2025	void glScissor (int x, int y, int width, int height)	3057	void glScissor (int x, int y, int width, int height)
2026		3058
…		…
2034		3066
2035	void glRotate (float angle, float x, float y, float z)	3067	void glRotate (float angle, float x, float y, float z)
2036	CODE:	3068	CODE:
2037	glRotatef (angle, x, y, z);	3069	glRotatef (angle, x, y, z);
2038		3070
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	void glColor (float r, float g, float b, float a = 1.0)	3071	void glColor (float r, float g, float b, float a = 1.0)
2044	PROTOTYPE: @	3072	PROTOTYPE: @
2045	ALIAS:	3073	ALIAS:
2046	glColor_premultiply = 1	3074	glColor_premultiply = 1
2047	CODE:	3075	CODE:
2048	if (ix)	3076	if (ix)
2049	{	3077	{
…		…
2052	b *= a;	3080	b *= a;
2053	}	3081	}
2054	// microsoft visual "c" rounds instead of truncating...	3082	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	3083	glColor4f (r, g, b, a);
2056		3084
2057	void glInterleavedArrays (int format, int stride, char *data)
2058
2059	void glDrawElements (int mode, int count, int type, char *indices)
2060
2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
2062
2063	void glRasterPos (float x, float y, float z = 0.)	3085	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	3086	CODE:
2065	glRasterPos3f (0, 0, z);	3087	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	3088	glBitmap (0, 0, 0, 0, x, y, 0);
2067		3089
…		…
2071		3093
2072	void glTexCoord (float s, float t)	3094	void glTexCoord (float s, float t)
2073	CODE:	3095	CODE:
2074	glTexCoord2f (s, t);	3096	glTexCoord2f (s, t);
2075		3097
		3098	void glRect (float x1, float y1, float x2, float y2)
		3099	CODE:
		3100	glRectf (x1, y1, x2, y2);
		3101
		3102	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3103	CODE:
		3104	glBegin (GL_LINE_LOOP);
		3105	glVertex2f (x1, y1);
		3106	glVertex2f (x2, y1);
		3107	glVertex2f (x2, y2);
		3108	glVertex2f (x1, y2);
		3109	glEnd ();
		3110
		3111	PROTOTYPES: ENABLE
		3112
		3113	void glBegin (int mode)
		3114
		3115	void glEnd ()
		3116
		3117	void glPointSize (GLfloat size)
		3118
		3119	void glLineWidth (GLfloat width)
		3120
		3121	void glInterleavedArrays (int format, int stride, char *data)
		3122
		3123	void glDrawElements (int mode, int count, int type, char *indices)
		3124
		3125	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3126
2076	void glTexEnv (int target, int pname, float param)	3127	void glTexEnv (int target, int pname, float param)
2077	CODE:	3128	CODE:
2078	glTexEnvf (target, pname, param);	3129	glTexEnvf (target, pname, param);
2079		3130
2080	void glTexParameter (int target, int pname, float param)	3131	void glTexParameter (int target, int pname, float param)
…		…
2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3147	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2097	CODE:	3148	CODE:
2098	if (gl.SeparableFilter2D)	3149	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3150	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		3151
2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3152	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2102		3153
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3154	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		3155
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3156	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3157
		3158	void glPixelZoom (float x, float y)
2106		3159
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3160	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		3161
2109	int glGenTexture ()	3162	int glGenTexture ()
2110	CODE:	3163	CODE:
2111	{	3164	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	3165	OUTPUT:
2117	RETVAL	3166	RETVAL
2118		3167
2119	void glDeleteTexture (int name)	3168	void glDeleteTexture (int name)
2120	CODE:	3169	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	3170	del_texture (name);
2124	}	3171
2125
2126	int glGenList ()	3172	int glGenList ()
2127	CODE:	3173	CODE:
2128	RETVAL = glGenLists (1);	3174	RETVAL = glGenLists (1);
2129	OUTPUT:	3175	OUTPUT:
2130	RETVAL	3176	RETVAL
…		…
2137		3183
2138	void glEndList ()	3184	void glEndList ()
2139		3185
2140	void glCallList (int list)	3186	void glCallList (int list)
2141		3187
		3188	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3189
		3190	PROTOTYPES: DISABLE
		3191
		3192	void
		3193	find_widget (SV *self, NV x, NV y)
		3194	PPCODE:
		3195	{
		3196	if (within_widget (self, x, y))
		3197	XPUSHs (self);
		3198	}
		3199
		3200	BOOT:
		3201	{
		3202	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3203
		3204	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3205	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3206	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3207	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3208	}
		3209
		3210	void
		3211	draw (SV *self)
		3212	CODE:
		3213	{
		3214	HV *hv;
		3215	SV **svp;
		3216	NV x, y, w, h;
		3217	SV *draw_x_sv = GvSV (draw_x_gv);
		3218	SV *draw_y_sv = GvSV (draw_y_gv);
		3219	SV *draw_w_sv = GvSV (draw_w_gv);
		3220	SV *draw_h_sv = GvSV (draw_h_gv);
		3221	double draw_x, draw_y;
		3222
		3223	if (!SvROK (self))
		3224	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3225
		3226	hv = (HV *)SvRV (self);
		3227
		3228	if (SvTYPE (hv) != SVt_PVHV)
		3229	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3230
		3231	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3232	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3233
		3234	if (!h \|\| !w)
		3235	XSRETURN_EMPTY;
		3236
		3237	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3238	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3239
		3240	draw_x = SvNV (draw_x_sv) + x;
		3241	draw_y = SvNV (draw_y_sv) + y;
		3242
		3243	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3244	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3245	XSRETURN_EMPTY;
		3246
		3247	sv_setnv (draw_x_sv, draw_x);
		3248	sv_setnv (draw_y_sv, draw_y);
		3249
		3250	glPushMatrix ();
		3251	glTranslated (x, y, 0);
		3252
		3253	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3254	{
		3255	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3256
		3257	if (svp && SvTRUE (*svp))
		3258	{
		3259	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3260	glEnable (GL_BLEND);
		3261	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3262	glBegin (GL_QUADS);
		3263	glVertex2f (0, 0);
		3264	glVertex2f (w, 0);
		3265	glVertex2f (w, h);
		3266	glVertex2f (0, h);
		3267	glEnd ();
		3268	glDisable (GL_BLEND);
		3269	}
		3270	}
		3271	#if 0
		3272	// draw borders, for debugging
		3273	glPushMatrix ();
		3274	glColor4f (1., 1., 0., 1.);
		3275	glTranslatef (.5, .5, 0.);
		3276	glBegin (GL_LINE_LOOP);
		3277	glVertex2f (0 , 0);
		3278	glVertex2f (w - 1, 0);
		3279	glVertex2f (w - 1, h - 1);
		3280	glVertex2f (0 , h - 1);
		3281	glEnd ();
		3282	glPopMatrix ();
		3283	#endif
		3284	PUSHMARK (SP);
		3285	XPUSHs (self);
		3286	PUTBACK;
		3287	call_method ("_draw", G_VOID \| G_DISCARD);
		3288	SPAGAIN;
		3289
		3290	glPopMatrix ();
		3291
		3292	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3293	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3294	}
		3295

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs. Revision 1.289 by root, Wed Dec 24 04:09:26 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.289 by root, Wed Dec 24 04:09:26 2008 UTC