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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 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	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# 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
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		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
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#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
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
63	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
64		103
65	static struct	104	static struct
66	{	105	{
67	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	107	#include "glfunc.h"
69	#undef GL_FUNC	108	#undef GL_FUNC
70	} gl;	109	} gl;
71		110
		111	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	113	{
74	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	118	else
79	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
80	}	120	}
81		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
82	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
83		148
84	#include "pango-font.c"	149	#include "pango-font.c"
85	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
86	#include "pango-render.c"	151	#include "pango-render.c"
87		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
90		157
91	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
92		159
93	static int	160	static int
94	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
95	{	162	{
96	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
110		177
111	typedef struct cf_layout {	178	typedef struct cf_layout {
112	PangoLayout *pl;	179	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
114	int base_height;	181	int base_height;
115	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
116	} *CFPlus__Layout;	184	} *DC__Layout;
117		185
118	static CFPlus__Font default_font;	186	static DC__Font default_font;
119	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
121		189
122	static void	190	static void
123	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	196	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	198	}
131		199
132	static void	200	static void
133	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
134	{	202	{
135	/* 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
136	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
137	*/	205	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
139		207
140	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		210
143	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
144	}	212	}
145		213
146	static void	214	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	216	{
149	PangoRectangle rect;	217	PangoRectangle rect;
150		218
151	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	223	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		224
157	if (!rect.width) rect.width = 1;	225	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	226	if (!rect.height) rect.height = 1;
159		227
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	228	*w = rect.width;
163	*h = rect.height;	229	*h = rect.height;
164	}	230	}
165		231
		232	typedef uint16_t tileid;
166	typedef uint16_t mapface;	233	typedef uint16_t faceid;
167		234
168	typedef struct {	235	typedef struct {
169	GLint name;	236	GLuint name;
170	int w, h;	237	int w, h;
171	float s, t;	238	float s, t;
172	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 */
173	} maptex;	243	} maptex;
174		244
175	typedef struct {	245	typedef struct {
		246	uint32_t player;
		247	tileid tile[3];
176	int16_t darkness;	248	uint16_t darkness;
177	mapface face[3];	249	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	250	} mapcell;
179		251
180	typedef struct {	252	typedef struct {
181	int32_t c0, c1;	253	int32_t c0, c1;
182	mapcell *col;	254	mapcell *col;
183	} maprow;	255	} maprow;
184		256
185	typedef struct map {	257	typedef struct map {
186	int x, y, w, h;	258	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	260	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	261	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		262
194	int32_t rows;	263	int32_t rows;
195	maprow *row;	264	maprow *row;
196	} *CFPlus__Map;	265	} *DC__Map;
197		266
198	static char *	267	static char *
199	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
200	{	269	{
201	char *p;	270	char *p;
…		…
218	}	287	}
219		288
220	#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))
221	#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))
222		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
223	static maprow *	312	static maprow *
224	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
225	{	314	{
226	if (0 > y)	315	if (0 > y)
227	{	316	{
228	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
267		356
268	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
269	}	358	}
270		359
271	static mapcell *	360	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
273	{	362	{
274	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
275	}	364	}
276		365
277	static void	366	static void
278	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
279	{	368	{
280	int r;	369	int r;
281		370
282	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	379	self->oy = 0;
291	self->row = 0;	380	self->row = 0;
292	self->rows = 0;	381	self->rows = 0;
293	}	382	}
294		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
295	static void	394	static void
296	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)
297	{	396	{
298	int x, y;	397	int x, y;
299	maprow *row;	398	maprow *row;
		399	mapcell *cell;
300		400
301	for (y = y0; y < y0 + h; y++)	401	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	402	if (y >= 0)
303	{	403	{
304	if (y >= self->rows)	404	if (y >= self->rows)
…		…
310	if (x >= row->c0)	410	if (x >= row->c0)
311	{	411	{
312	if (x >= row->c1)	412	if (x >= row->c1)
313	break;	413	break;
314		414
315	row->col[x - row->c0].darkness = -1;	415	cell = row->col + x - row->c0;
		416
		417	CELL_CLEAR (cell);
316	}	418	}
317	}	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);
318	}	436	}
319		437
320	static void	438	static void
321	music_finished (void)	439	music_finished (void)
322	{	440	{
…		…
358	n \|= n >> 16;	476	n \|= n >> 16;
359		477
360	return n + 1;	478	return n + 1;
361	}	479	}
362		480
363	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
364		592
365	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
366		594
367	BOOT:	595	BOOT:
368	{	596	{
369	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
370	static const struct {	598	static const struct {
371	const char *name;	599	const char *name;
372	IV iv;	600	IV iv;
373	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
374	# 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
375	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
392	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),
393	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
457	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),	762
470	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
471	const_iv (KMOD_ALT),	764
472	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)
473	# undef const_iv	795	# undef const_iv
474	};	796	};
475		797
476	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; )
477	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);
478	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
479		810
480	int	811	int
481	in_destruct ()	812	in_destruct ()
482	CODE:	813	CODE:
483	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
486		817
487	NV floor (NV x)	818	NV floor (NV x)
488		819
489	NV ceil (NV x)	820	NV ceil (NV x)
490		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
491	void	826	void
492	pango_init ()	827	pango_init ()
493	CODE:	828	CODE:
494	{	829	{
495	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
496	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);
497	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
498	}	838	}
499		839
500	int	840	char *SDL_GetError ()
501	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
502		841
503	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
504	SDL_Quit ()	850	void SDL_Quit ()
505		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
506	void	861	void
507	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
508	PPCODE:	863	PPCODE:
509	{	864	{
510	SDL_Rect **m;	865	SDL_Rect **m;
511		866
512	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516		871
517	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519		874
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524		879
525	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526	#if SDL_VERSION_ATLEAST(1,2,10)
527	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529	#endif
530
531	SDL_EnableUNICODE (1);
532	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533		882
534	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
535		884
536	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
537	while (*m)	886	while (*m)
538	{	887	{
		888	if ((m)->w >= 400 && (m)->h >= 300)
		889	{
539	AV *av = newAV ();	890	AV *av = newAV ();
540	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
541	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));
542	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
543		897
544	++m;	898	++m;
545	}	899	}
546	}	900	}
547		901
548	char *
549	SDL_GetError ()
550
551	int	902	int
552	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553	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
554	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
556	);	916	);
		917
557	if (RETVAL)	918	if (RETVAL)
558	{	919	{
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
560	# 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);
561	# include "glfunc.h"	924	#include "glfunc.h"
562	# undef GL_FUNC	925	#undef GL_FUNC
563	}	926	}
		927	}
564	OUTPUT:	928	OUTPUT:
565	RETVAL	929	RETVAL
566		930
567	void	931	void
568	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
569		933
570	char *	934	char *
571	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
572		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
573	void	943	void
574	SDL_PollEvent ()	944	poll_events ()
575	PPCODE:	945	PPCODE:
576	{	946	{
577	SDL_Event ev;	947	SDL_Event ev;
578		948
579	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	951	{
581	HV *hv = newHV ();	952	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		954
584	switch (ev.type)	955	switch (ev.type)
585	{	956	{
586	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
587	case SDL_KEYUP:	958	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	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 */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	964	break;
593		965
594	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	969	break;
598		970
599	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
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
607	break;	997	break;
608		998
609	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
612		1002
613	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
614	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
615	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
616	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
621	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623	break;	1013	break;
624	}	1014	}
625		1015
626	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))));
627	}	1017	}
628	}	1018	}
629		1019
630	int	1020	int
631	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)
632	POSTCALL:	1022	POSTCALL:
633	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
634	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
635		1025
636	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
637	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
638		1044
639	int	1045	int
640	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
641		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
642	void	1051	void
643	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
644	CODE:	1053	CODE:
		1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1055
		1056	void
		1057	win32_proxy_info ()
		1058	PPCODE:
		1059	{
645	#ifndef _WIN32	1060	#ifdef _WIN32
646	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1061	char buffer[2048];
		1062	DWORD buflen;
		1063
		1064	EXTEND (SP, 3);
		1065
		1066	buflen = sizeof (buffer);
		1067	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1068	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1069	{
		1070	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1071
		1072	buflen = sizeof (buffer);
		1073	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1074	{
		1075	PUSHs (newSVpv (buffer, 0));
		1076
		1077	buflen = sizeof (buffer);
		1078	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1079	PUSHs (newSVpv (buffer, 0));
		1080	}
		1081	}
647	#endif	1082	#endif
		1083	}
648		1084
649	void	1085	int
650	add_font (char *file)	1086	add_font (char *file)
651	CODE:	1087	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
653		1091
654	void	1092	void
655	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
656	ALIAS:	1094	ALIAS:
657	load_image_file = 1	1095	load_image_file = 1
…		…
660	STRLEN image_len;	1098	STRLEN image_len;
661	char image = (char )SvPVbyte (image_, image_len);	1099	char image = (char )SvPVbyte (image_, image_len);
662	SDL_Surface surface, surface2;	1100	SDL_Surface surface, surface2;
663	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
664	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
665	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
666	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
667		1105
668	if (!rw)	1106	if (!rw)
669	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
670		1108
…		…
743	void	1181	void
744	error (char *message)	1182	error (char *message)
745	CODE:	1183	CODE:
746	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
747	#ifdef _WIN32	1185	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
749	#endif	1187	#endif
750		1188
751	void	1189	void
752	fatal (char *message)	1190	fatal (char *message)
753	CODE:	1191	CODE:
754	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
755	#ifdef _WIN32	1193	#ifdef _WIN32
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
757	#endif	1195	#endif
758	_exit (1);	1196	_exit (1);
759		1197
760	void	1198	void
761	_exit (int retval)	1199	_exit (int retval = 0)
762	CODE:	1200	CODE:
		1201	#ifdef WIN32
		1202	ExitThread (retval); // unclean, please beam me up
		1203	#else
763	_exit (retval);	1204	_exit (retval);
		1205	#endif
764		1206
765	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
766		1215
767	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
768	new_from_file (SV class, char path, int id = 0)	1228	new_from_file (SV class, char path, int id = 0)
769	CODE:	1229	CODE:
770	{	1230	{
771	int count;	1231	int count;
772	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
775	}	1235	}
776	OUTPUT:	1236	OUTPUT:
777	RETVAL	1237	RETVAL
778		1238
779	void	1239	void
780	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
781	CODE:	1241	CODE:
782	pango_font_description_free (self);	1242	pango_font_description_free (self);
783		1243
784	void	1244	void
785	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
786	CODE:	1247	CODE:
787	default_font = self;	1248	default_font = self;
788		1249
789	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
790		1251
		1252	PROTOTYPES: DISABLE
		1253
791	void	1254	void
792	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
793	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
794	tc_clear ();	1264	tc_restore ();
795		1265
796	CFPlus::Layout	1266	DC::Layout
797	new (SV *class)	1267	new (SV *class)
798	CODE:	1268	CODE:
799	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
800		1270
801	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
803	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
804	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
805	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
806	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
807	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
808		1279
809	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
811	OUTPUT:	1282	OUTPUT:
812	RETVAL	1283	RETVAL
813		1284
814	void	1285	void
815	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
816	CODE:	1287	CODE:
817	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
818	Safefree (self);	1290	Safefree (self);
819		1291
820	void	1292	void
821	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
822	CODE:	1294	CODE:
823	{	1295	{
824	STRLEN textlen;	1296	STRLEN textlen;
825	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
826		1298
827	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
828	}	1300	}
829		1301
830	void	1302	void
831	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
832	CODE:	1304	CODE:
833	{	1305	{
834	STRLEN textlen;	1306	STRLEN textlen;
835	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
836		1308
837	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
838	}	1310	}
839		1311
840	void	1312	void
841	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
842	CODE:	1314	CODE:
843	{	1315	{
844	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
845	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
846	const char *pos = text;	1318	const char *pos = text;
…		…
881	if (attrs)	1353	if (attrs)
882	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
883	}	1355	}
884		1356
885	void	1357	void
886	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
887	PPCODE:	1359	PPCODE:
888	{	1360	{
889	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890		1362
891	do	1363	do
892	{	1364	{
893	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894		1366
895	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
896	{	1368	{
897	PangoRectangle extents;	1369	PangoRectangle extents;
898	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
906		1378
907	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
908	}	1380	}
909		1381
910	int	1382	int
911	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
912	CODE:	1384	CODE:
913	{	1385	{
914	int lines = 1;	1386	int lines = 1;
915	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
916		1388
…		…
921	}	1393	}
922	OUTPUT:	1394	OUTPUT:
923	RETVAL	1395	RETVAL
924		1396
925	SV *	1397	SV *
926	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
927	CODE:	1399	CODE:
928	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
930	OUTPUT:	1402	OUTPUT:
931	RETVAL	1403	RETVAL
932		1404
933	void	1405	void
934	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.)
935	CODE:	1407	CODE:
936	self->r = r;	1408	self->r = r;
937	self->g = g;	1409	self->g = g;
938	self->b = b;	1410	self->b = b;
939	self->a = a;	1411	self->a = a;
940		1412
941	void	1413	void
942	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
943	CODE:	1415	CODE:
944	if (self->font != font)	1416	if (self->font != font)
945	{	1417	{
946	self->font = font;	1418	self->font = font;
947	layout_update_font (self);	1419	layout_update_font (self);
948	}	1420	}
949		1421
950	void	1422	void
951	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
952	CODE:	1424	CODE:
953	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
954	{	1426	{
955	self->base_height = base_height;	1427	self->base_height = base_height;
956	layout_update_font (self);	1428	layout_update_font (self);
957	}	1429	}
958		1430
959	void	1431	void
960	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
961	CODE:	1433	CODE:
962	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);
963		1435
964	void	1436	void
965	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
966	CODE:	1438	CODE:
967	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968		1440
969	void	1441	void
970	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
971	CODE:	1443	CODE:
972	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973		1445
974	void	1446	void
975	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
976	CODE:	1448	CODE:
977	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
978	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
979	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
981	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
982	);	1454	);
983		1455
984	void	1456	void
985	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
986	CODE:	1458	CODE:
987	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988		1460
989	void	1461	void
990	size (CFPlus::Layout self)	1462	size (DC::Layout self)
991	PPCODE:	1463	PPCODE:
992	{	1464	{
993	int w, h;	1465	int w, h;
994		1466
995	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
998	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
999	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1000	}	1472	}
1001		1473
1002	int	1474	int
1003	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1004	CODE:	1476	CODE:
1005	{	1477	{
1006	PangoRectangle rect;	1478	PangoRectangle rect;
1007	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1009	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1010	}	1482	}
1011	OUTPUT:	1483	OUTPUT:
1012	RETVAL	1484	RETVAL
1013		1485
1014	int	1486	int
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1016	CODE:	1488	CODE:
1017	{	1489	{
1018	int index, trailing;	1490	int index, trailing;
1019	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);
1020	RETVAL = index;	1492	RETVAL = index + trailing;
1021	}	1493	}
1022	OUTPUT:	1494	OUTPUT:
1023	RETVAL	1495	RETVAL
1024		1496
1025	void	1497	void
1026	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1027	PPCODE:	1499	PPCODE:
1028	{	1500	{
1029	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1030	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1031		1503
1032	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036	}	1508	}
1037		1509
1038	void	1510	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040	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);
1041	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1042	self->pl,	1556	self->pl,
		1557	self->rc,
1043	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1044	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1045	flags	1560	flags
1046	);	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);
1047		1565
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050	void	1566	void
1051	pad2pot (SV data_, SV w_, SV *h_)	1567	draw (DC::Layout self)
1052	CODE:	1568	CODE:
1053	{	1569	{
1054	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1055	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);
1056		1577
1057	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_))
1058	{	1594	{
1059	int nw = minpot (ow);
1060	int nh = minpot (oh);
1061
1062	if (nw != ow \|\| nh != oh)
1063	{
1064	if (SvOK (data_))
1065	{
1066	STRLEN datalen;	1595	STRLEN datalen;
1067	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1068	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1069	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1598	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1070		1599
1071	SvPOK_only (result_);	1600	SvPOK_only (result_);
1072	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1073		1602
1074	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1075	while (oh--)	1604	while (oh--)
1076	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);
1077		1606
1078	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1079	}
1080
1081	sv_setiv (w_, nw);
1082	sv_setiv (h_, nh);
1083	}
1084	}	1608	}
1085	}	1609	}
1086		1610
1087	void	1611	void
1088	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.)
…		…
1094	{	1618	{
1095	HV hv = (HV )SvRV (self);	1619	HV hv = (HV )SvRV (self);
1096	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098	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;
1099		1626
1100	if (items < 5)	1627	if (items < 5)
1101	{	1628	{
1102	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1131	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1133	}	1660	}
1134	}	1661	}
1135		1662
1136	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
1137		1673
1138	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1139	new (SV *class, int map_width, int map_height)	1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
		1679	new (SV *class)
1140	CODE:	1680	CODE:
1141	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1142	RETVAL->x = 0;	1682	RETVAL->x = 0;
1143	RETVAL->y = 0;	1683	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1684	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1685	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1691	RETVAL->row = 0;
1154	OUTPUT:	1692	OUTPUT:
1155	RETVAL	1693	RETVAL
1156		1694
1157	void	1695	void
1158	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1159	CODE:	1697	CODE:
1160	{	1698	{
1161	map_clear (self);	1699	map_clear (self);
1162	Safefree (self->face);	1700	Safefree (self->face2tile);
1163	Safefree (self->tex);	1701	Safefree (self->tex);
1164	Safefree (self);	1702	Safefree (self);
1165	}	1703	}
1166		1704
1167	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
1168	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1169	CODE:	1713	CODE:
1170	map_clear (self);	1714	map_clear (self);
1171		1715
1172	void	1716	void
1173	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1174	CODE:	1718	CODE:
1175	{	1719	{
1176	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1721	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);
1179	self->faces *= 2;
1180	}
1181
1182	self->face [face] = texid;
1183	}	1722	}
1184		1723
1185	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
1186	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)
1187	CODE:	1749	CODE:
1188	{	1750	{
1189	while (self->texs <= texid)	1751	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1752
1195	{	1753	{
1196	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1197		1755
1198	tex->name = name;	1756	tex->name = name;
…		…
1214	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1215	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1216	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217	}	1775	}
1218		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
1219	int	1797	int
1220	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1221	ALIAS:	1799	ALIAS:
1222	oy = 1	1800	oy = 1
1223	x = 2	1801	x = 2
1224	y = 3	1802	y = 3
1225	w = 4	1803	w = 4
…		…
1236	}	1814	}
1237	OUTPUT:	1815	OUTPUT:
1238	RETVAL	1816	RETVAL
1239		1817
1240	void	1818	void
1241	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1242	CODE:	1820	CODE:
1243	{	1821	{
1244	if (dx > 0)	1822	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	1824	else if (dx < 0)
1247	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1248		1826
1249	if (dy > 0)	1827	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	1828	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	1829	else if (dy < 0)
1252	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1253		1831
1254	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1256		1834
1257	while (self->y < 0)	1835	while (self->y < 0)
…		…
1261	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1262	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1263	}	1841	}
1264	}	1842	}
1265		1843
1266	void	1844	SV *
1267	map1a_update (CFPlus::Map self, SV *data_)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1268	CODE:	1846	CODE:
1269	{	1847	{
1270	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1271	uint8_t data_end = (uint8_t )SvEND (data_);	1849	uint8_t data_end = (uint8_t )SvEND (data_);
1272	mapcell *cell;	1850	mapcell *cell;
1273	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1274		1854
1275	while (data < data_end)	1855	while (data < data_end - 1)
1276	{	1856	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1278		1858
1279	x = self->x + ((flags >> 10) & 63);	1859	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	1860	y = self->y + ((flags >> 4) & 63);
1281		1861
1282	cell = map_get_cell (self, x, y);	1862	cell = map_get_cell (self, x, y);
1283		1863
1284	if (flags & 15)	1864	if (flags & 15)
1285	{	1865	{
1286	if (cell->darkness < 0)	1866	if (!cell->darkness)
1287	{	1867	{
		1868	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	1869	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	1870	}
1293		1871
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//TODO: don't trust server data to be in-range(!)	1872	//TODO: don't trust server data to be in-range(!)
1297		1873
1298	if (flags & 4)	1874	if (flags & 8)
1299	{	1875	{
1300	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1876	if (extmap)
		1877	{
		1878	uint8_t ext, cmd;
		1879
		1880	do
		1881	{
		1882	ext = *data++;
		1883	cmd = ext & 0x7f;
		1884
		1885	if (cmd < 4)
		1886	cell->darkness = 255 - ext * 64 + 1;
		1887	else if (cmd == 5) // health
		1888	{
		1889	cell->stat_width = 1;
		1890	cell->stat_hp = *data++;
		1891	}
		1892	else if (cmd == 6) // monster width
		1893	cell->stat_width = *data++ + 1;
		1894	else if (cmd == 0x47)
		1895	{
		1896	if (*data == 1) cell->player = data [1];
		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);
		1900
		1901	data += *data + 1;
		1902	}
		1903	else if (cmd == 8) // cell flags
		1904	cell->flags = *data++;
		1905	else if (ext & 0x40) // unknown, multibyte => skip
		1906	data += *data + 1;
		1907	else
		1908	data++;
		1909	}
		1910	while (ext & 0x80);
		1911	}
		1912	else
		1913	cell->darkness = *data++ + 1;
1301	}	1914	}
1302		1915
		1916	for (z = 0; z <= 2; ++z)
1303	if (flags & 2)	1917	if (flags & (4 >> z))
1304	{	1918	{
1305	cell->face [1] = 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	}
1306	}	1938	}
1307
1308	if (flags & 1)
1309	{
1310	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311	}
1312	}	1939	}
1313	else	1940	else
1314	cell->darkness = -1;	1941	CELL_CLEAR (cell);
1315	}	1942	}
1316	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1317		1946
1318	SV *	1947	SV *
1319	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)
1320	CODE:	1949	CODE:
1321	{	1950	{
1322	int x1, x;	1951	int x1, x;
1323	int y1, y;	1952	int y1, y;
1324	int z;	1953	int z;
…		…
1345	{	1974	{
1346	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1347		1976
1348	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1349	{	1978	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	1981	int a1 = tex.a;
1357		1982
1358	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1359	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1360	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1361	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1362	}
1363	}	1987	}
1364	}	1988	}
1365		1989
1366	*map++ = (r )	1990	*map++ = (r )
1367	\| (g << 8)	1991	\| (g << 8)
…		…
1374	}	1998	}
1375	OUTPUT:	1999	OUTPUT:
1376	RETVAL	2000	RETVAL
1377		2001
1378	void	2002	void
1379	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)
1380	CODE:	2004	CODE:
1381	{	2005	{
1382	int vx, vy;
1383	int x, y, z;	2006	int x, y, z;
1384	int last_name;
1385	mapface face;
1386		2007
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1388	vy = self->y + self->h / 2 - sh / 2 - 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;
1389		2018
1390	/*	2019	pl_tex.name = 0;
1391	int vx = self->vx = self->w >= sw
1392	? self->x + (self->w - sw) / 2
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394		2020
1395	int vy = self->vy = self->h >= sh	2021	// that's current max. sorry.
1396	? self->y + (self->h - sh) / 2	2022	if (sw > 255) sw = 255;
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2023	if (sh > 255) sh = 255;
1398	*/
1399		2024
1400	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	}
1401		2060
1402	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_TEXTURE_2D);
1405	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406		2064
1407	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1408		2067
1409	last_name = 0;
1410
1411	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
1412	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1414	{	2075	{
1415	maprow *row = self->row + (y + vy);	2076	maprow *row = self->row + (y + my);
1416		2077
1417	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	2080	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	2082	tileid tile = cell->tile [z];
1423		2083
1424	if (face)	2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
		2088
		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))
1425	{	2211	{
1426	maptex tex = self->tex [face];	2212	int level = (w << 5) \| b;
		2213	HE *he;
1427		2214
1428	int px = (x + 1) * 32 - tex.w;	2215	hv_iterinit (smooth);
1429	int py = (y + 1) * 32 - tex.h;	2216	while ((he = hv_iternext (smooth)))
1430
1431	if (last_name != tex.name)
1432	{	2217	{
		2218	smooth_key skey = (smooth_key )HeKEY (he);
		2219	IV bits = SvIVX (HeVAL (he));
		2220
		2221	if (!(bits & 0x1000)
		2222	&& skey->level == level
		2223	&& level > smooth_max [skey->x][skey->y])
		2224	{
		2225	maptex tex = self->tex [skey->tile];
		2226	int px = (((int)skey->x) - 1) * T;
		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
		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
1433	glEnd ();	2241	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
		2244	}
		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
		2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
		2265	}
		2266	}
1437	}	2267	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	2268	}
1444	}
1445	}	2269	}
1446		2270
1447	glEnd ();	2271	glEnd ();
1448
1449	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
1450	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
1451	}	2300	rc_free (rc);
		2301	rc_free (rc_ov);
1452		2302
		2303	// top layer: overlays such as the health bar
		2304	for (y = 0; y < sh; y++)
		2305	if (0 <= y + my && y + my < self->rows)
		2306	{
		2307	maprow *row = self->row + (y + my);
		2308
		2309	for (x = 0; x < sw; x++)
		2310	if (row->c0 <= x + mx && x + mx < row->c1)
		2311	{
		2312	mapcell *cell = row->col + (x + mx - row->c0);
		2313
		2314	int px = x * T;
		2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
		2322
		2323	if (cell->stat_hp)
		2324	{
		2325	int width = cell->stat_width * T;
		2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2327
		2328	glColor3ub (0, 0, 0);
		2329	glRectf (px + 1, py - thick - 2,
		2330	px + width - 1, py);
		2331
		2332	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2333	glRectf (px + 2,
		2334	py - thick - 1,
		2335	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2336	}
		2337	}
		2338	}
		2339	}
		2340
1453	void	2341	void
1454	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)
1455	CODE:	2343	CODE:
1456	{	2344	{
1457	static float color[16][3] = {	2345	static float color[16][3] = {
1458	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1459	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1509	glDisable (GL_BLEND);	2397	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	2398	glDisable (GL_TEXTURE_2D);
1511	}	2399	}
1512		2400
1513	void	2401	void
1514	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)
1515	PPCODE:	2403	PPCODE:
1516	{	2404	{
1517	int vx, vy;
1518	int x, y;	2405	int x, y;
		2406	int sw1 = sw + 2;
		2407	int sh1 = sh + 2;
		2408	int sh3 = sh * 3;
1519	int sw4 = (sw + 3) & ~3;	2409	int sw34 = (sw * 3 + 3) & ~3;
		2410	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1520	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2411	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1521	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2412	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1522		2413
1523	memset (darkness, 255, sw4 * sh);
1524	SvPOK_only (darkness_sv);	2414	SvPOK_only (darkness3_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	2415	SvCUR_set (darkness3_sv, sw34 * sh3);
1526		2416
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2417	mx += self->x - 1;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2418	my += self->y - 1;
1529		2419
		2420	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2421
1530	for (y = 0; y < sh; y++)	2422	for (y = 0; y < sh1; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	2423	if (0 <= y + my && y + my < self->rows)
1532	{	2424	{
1533	maprow *row = self->row + (y + vy);	2425	maprow *row = self->row + (y + my);
1534		2426
1535	for (x = 0; x < sw; x++)	2427	for (x = 0; x < sw1; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	2428	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	2429	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	2430	mapcell *cell = row->col + (x + mx - row->c0);
1539		2431
1540	darkness[y * sw4 + x] = cell->darkness < 0	2432	darkness1 [y * sw1 + x] = cell->darkness
		2433	? 255 - (cell->darkness - 1)
1541	? 255 - FOW_DARKNESS	2434	: 255 - FOW_DARKNESS;
1542	: 255 - cell->darkness;
1543	}	2435	}
1544	}	2436	}
1545		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
1546	EXTEND (SP, 3);	2476	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	2477	PUSHs (sv_2mortal (newSViv (sw34)));
1548	PUSHs (sv_2mortal (newSViv (sh)));	2478	PUSHs (sv_2mortal (newSViv (sh3)));
1549	PUSHs (darkness_sv);	2479	PUSHs (darkness3_sv);
1550	}	2480	}
1551		2481
1552	SV *	2482	SV *
1553	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)
1554	CODE:	2484	CODE:
1555	{	2485	{
1556	int x, y, x1, y1;	2486	int x, y, x1, y1;
1557	SV data_sv = newSV (w h * 7 + 5);	2487	SV data_sv = newSV (w h * 7 + 5);
1558	uint8_t data = (uint8_t )SvPVX (data_sv);	2488	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2513	if (row && row->c0 <= x && x < row->c1)
1584	{	2514	{
1585	mapcell *cell = row->col + (x - row->c0);	2515	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2516	uint8_t flags = 0;
1587		2517
1588	if (cell->face [0]) flags \|= 1;	2518	if (cell->tile [0]) flags \|= 1;
1589	if (cell->face [1]) flags \|= 2;	2519	if (cell->tile [1]) flags \|= 2;
1590	if (cell->face [2]) flags \|= 4;	2520	if (cell->tile [2]) flags \|= 4;
1591		2521
1592	*data++ = flags;	2522	*data++ = flags;
1593		2523
1594	if (flags & 1)	2524	if (flags & 1)
1595	{	2525	{
		2526	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2527	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2528	*data++ = tile;
1598	}	2529	}
1599		2530
1600	if (flags & 2)	2531	if (flags & 2)
1601	{	2532	{
		2533	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2534	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2535	*data++ = tile;
1604	}	2536	}
1605		2537
1606	if (flags & 4)	2538	if (flags & 4)
1607	{	2539	{
		2540	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2541	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2542	*data++ = tile;
1610	}	2543	}
1611	}	2544	}
1612	else	2545	else
1613	*data++ = 0;	2546	*data++ = 0;
1614	}	2547	}
1615	}	2548	}
1616		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	{
1617	SvPOK_only (data_sv);	2553	SvPOK_only (data_sv);
1618	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2554	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2555	}
		2556
1619	RETVAL = data_sv;	2557	RETVAL = data_sv;
1620	}	2558	}
1621	OUTPUT:	2559	OUTPUT:
1622	RETVAL	2560	RETVAL
1623		2561
1624	void	2562	void
1625	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)
1626	PPCODE:	2564	PPCODE:
1627	{	2565	{
1628	int x, y, z;	2566	int x, y, z;
1629	int w, h;	2567	int w, h;
1630	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;
1631		2579
1632	if (*data++ != 0)	2580	if (*data++ != 0)
1633	return; /* version mismatch */	2581	XSRETURN_EMPTY; /* version mismatch */
1634		2582
1635	w = data++ << 8; w \|= data++;	2583	w = data++ << 8; w \|= data++;
1636	h = data++ << 8; h \|= data++;	2584	h = data++ << 8; h \|= data++;
1637		2585
1638	// 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
…		…
1650	{	2598	{
1651	maprow *row = map_get_row (self, y);	2599	maprow *row = map_get_row (self, y);
1652		2600
1653	for (x = x0; x < x1; x++)	2601	for (x = x0; x < x1; x++)
1654	{	2602	{
		2603	uint8_t flags;
		2604
		2605	if (data + 7 >= end)
		2606	XSRETURN_EMPTY;
		2607
1655	uint8_t flags = *data++;	2608	flags = *data++;
1656		2609
1657	if (flags)	2610	if (flags)
1658	{	2611	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2612	mapcell *cell = row_get_cell (row, x);
		2613	tileid tile[3] = { 0, 0, 0 };
1662		2614
1663	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2615	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1664	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2616	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1665	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2617	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1666		2618
1667	if (cell->darkness <= 0)	2619	if (cell->darkness == 0)
1668	{	2620	{
1669	cell->darkness = -1;	2621	/cell->darkness = 0;/
		2622	EXTEND (SP, 3);
1670		2623
1671	for (z = 0; z <= 2; z++)	2624	for (z = 0; z <= 2; z++)
1672	{	2625	{
1673	cell->face[z] = face[z];	2626	tileid t = tile [z];
1674		2627
1675	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2628	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2629	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2630	PUSHs (sv_2mortal (newSViv (t)));
		2631	need_texid (self, t);
		2632	}
		2633
		2634	cell->tile [z] = t;
1677	}	2635	}
1678	}	2636	}
1679	}	2637	}
1680	}	2638	}
1681	}	2639	}
1682	}	2640	}
1683		2641
1684	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2642	MODULE = Deliantra::Client PACKAGE = DC::RW
1685		2643
1686	CFPlus::MixChunk	2644	DC::RW
1687	new_from_file (SV class, char path)	2645	new (SV class, SV data_sv)
1688	CODE:	2646	CODE:
1689	RETVAL = Mix_LoadWAV (path);	2647	{
		2648	STRLEN datalen;
		2649	char *data = SvPVbyte (data_sv, datalen);
		2650
		2651	RETVAL = SDL_RWFromConstMem (data, datalen);
		2652	}
1690	OUTPUT:	2653	OUTPUT:
1691	RETVAL	2654	RETVAL
1692		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 : '('
1693	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
1694	DESTROY (CFPlus::MixChunk self)	2765	DESTROY (DC::MixChunk self)
1695	CODE:	2766	CODE:
1696	Mix_FreeChunk (self);	2767	Mix_FreeChunk (self);
1697		2768
1698	int	2769	int
1699	volume (CFPlus::MixChunk self, int volume = -1)	2770	volume (DC::MixChunk self, int volume = -1)
1700	CODE:	2771	CODE:
		2772	if (items > 1)
		2773	volume = CLAMP (volume, 0, 128);
1701	RETVAL = Mix_VolumeChunk (self, volume);	2774	RETVAL = Mix_VolumeChunk (self, volume);
1702	OUTPUT:	2775	OUTPUT:
1703	RETVAL	2776	RETVAL
1704		2777
1705	int	2778	DC::Channel
1706	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)
1707	CODE:	2780	CODE:
		2781	{
1708	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	}
1709	OUTPUT:	2793	OUTPUT:
1710	RETVAL	2794	RETVAL
1711		2795
1712	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2796	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1713		2797
1714	int	2798	int
1715	volume (int volume = -1)	2799	volume (int volume = -1)
		2800	PROTOTYPE: ;$
1716	CODE:	2801	CODE:
		2802	if (items > 0)
		2803	volume = CLAMP (volume, 0, 128);
1717	RETVAL = Mix_VolumeMusic (volume);	2804	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	2805	OUTPUT:
1719	RETVAL	2806	RETVAL
1720		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
1721	CFPlus::MixMusic	2818	DC::MixMusic
1722	new_from_file (SV class, char path)	2819	new (SV *class, DC::RW rwops)
1723	CODE:	2820	CODE:
1724	RETVAL = Mix_LoadMUS (path);	2821	RETVAL = Mix_LoadMUS_RW (rwops);
1725	OUTPUT:	2822	OUTPUT:
1726	RETVAL	2823	RETVAL
1727		2824
1728	void	2825	void
1729	DESTROY (CFPlus::MixMusic self)	2826	DESTROY (DC::MixMusic self)
1730	CODE:	2827	CODE:
1731	Mix_FreeMusic (self);	2828	Mix_FreeMusic (self);
1732		2829
1733	int	2830	int
1734	play (CFPlus::MixMusic self, int loops = -1)	2831	play (DC::MixMusic self, int loops = -1)
1735	CODE:	2832	CODE:
1736	RETVAL = Mix_PlayMusic (self, loops);	2833	RETVAL = Mix_PlayMusic (self, loops);
1737	OUTPUT:	2834	OUTPUT:
1738	RETVAL	2835	RETVAL
1739		2836
1740	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
1741		2845
1742	BOOT:	2846	BOOT:
1743	{	2847	{
1744	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2848	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745	static const struct {	2849	static const struct {
1746	const char *name;	2850	const char *name;
1747	IV iv;	2851	IV iv;
1748	} *civ, const_iv[] = {	2852	} *civ, const_iv[] = {
1749	# 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),
1750	const_iv (GL_COLOR_MATERIAL),	2857	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	2858	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	2859	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	2860	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	2861	const_iv (GL_BLEND),
…		…
1758	const_iv (GL_ALPHA_TEST),	2865	const_iv (GL_ALPHA_TEST),
1759	const_iv (GL_NORMALIZE),	2866	const_iv (GL_NORMALIZE),
1760	const_iv (GL_RESCALE_NORMAL),	2867	const_iv (GL_RESCALE_NORMAL),
1761	const_iv (GL_FRONT),	2868	const_iv (GL_FRONT),
1762	const_iv (GL_BACK),	2869	const_iv (GL_BACK),
		2870	const_iv (GL_AUX0),
1763	const_iv (GL_AND),	2871	const_iv (GL_AND),
1764	const_iv (GL_ONE),	2872	const_iv (GL_ONE),
1765	const_iv (GL_ZERO),	2873	const_iv (GL_ZERO),
1766	const_iv (GL_SRC_ALPHA),	2874	const_iv (GL_SRC_ALPHA),
1767	const_iv (GL_DST_ALPHA),	2875	const_iv (GL_DST_ALPHA),
…		…
1780	const_iv (GL_INTENSITY),	2888	const_iv (GL_INTENSITY),
1781	const_iv (GL_LUMINANCE),	2889	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	2890	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	2891	const_iv (GL_FLOAT),
1784	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),
1785	const_iv (GL_COMPILE),	2899	const_iv (GL_COMPILE),
		2900	const_iv (GL_PROXY_TEXTURE_1D),
		2901	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	2902	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	2903	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	2904	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	2905	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	2906	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1811	const_iv (GL_COLOR_LOGIC_OP),	2927	const_iv (GL_COLOR_LOGIC_OP),
1812	const_iv (GL_SEPARABLE_2D),	2928	const_iv (GL_SEPARABLE_2D),
1813	const_iv (GL_CONVOLUTION_2D),	2929	const_iv (GL_CONVOLUTION_2D),
1814	const_iv (GL_CONVOLUTION_BORDER_MODE),	2930	const_iv (GL_CONVOLUTION_BORDER_MODE),
1815	const_iv (GL_CONSTANT_BORDER),	2931	const_iv (GL_CONSTANT_BORDER),
		2932	const_iv (GL_POINTS),
1816	const_iv (GL_LINES),	2933	const_iv (GL_LINES),
1817	const_iv (GL_LINE_STRIP),	2934	const_iv (GL_LINE_STRIP),
1818	const_iv (GL_LINE_LOOP),	2935	const_iv (GL_LINE_LOOP),
1819	const_iv (GL_QUADS),	2936	const_iv (GL_QUADS),
1820	const_iv (GL_QUAD_STRIP),	2937	const_iv (GL_QUAD_STRIP),
1821	const_iv (GL_TRIANGLES),	2938	const_iv (GL_TRIANGLES),
1822	const_iv (GL_TRIANGLE_STRIP),	2939	const_iv (GL_TRIANGLE_STRIP),
1823	const_iv (GL_TRIANGLE_FAN),	2940	const_iv (GL_TRIANGLE_FAN),
		2941	const_iv (GL_POLYGON),
1824	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),
1825	const_iv (GL_FASTEST),	2948	const_iv (GL_FASTEST),
		2949	const_iv (GL_DONT_CARE),
		2950	const_iv (GL_NICEST),
1826	const_iv (GL_V2F),	2951	const_iv (GL_V2F),
1827	const_iv (GL_V3F),	2952	const_iv (GL_V3F),
1828	const_iv (GL_T2F_V3F),	2953	const_iv (GL_T2F_V3F),
1829	const_iv (GL_T2F_N3F_V3F),	2954	const_iv (GL_T2F_N3F_V3F),
1830	# undef const_iv	2955	# undef const_iv
1831	};	2956	};
1832		2957
1833	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; )
1834	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);
1835	}	2963	}
		2964
		2965	void
		2966	disable_GL_EXT_blend_func_separate ()
		2967	CODE:
		2968	gl.BlendFuncSeparate = 0;
		2969	gl.BlendFuncSeparateEXT = 0;
1836		2970
1837	char *	2971	char *
1838	gl_vendor ()	2972	gl_vendor ()
1839	CODE:	2973	CODE:
1840	RETVAL = (char *)glGetString (GL_VENDOR);	2974	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1853	CODE:	2987	CODE:
1854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2988	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1855	OUTPUT:	2989	OUTPUT:
1856	RETVAL	2990	RETVAL
1857		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
1858	int glGetError ()	3006	int glGetError ()
1859		3007
1860	void glFinish ()	3008	void glFinish ()
1861		3009
1862	void glClear (int mask)	3010	void glClear (int mask)
…		…
1899	# near_ and far_ are due to microsofts buggy "c" compiler	3047	# near_ and far_ are due to microsofts buggy "c" compiler
1900	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_)
1901		3049
1902	# near_ and far_ are due to microsofts buggy "c" compiler	3050	# near_ and far_ are due to microsofts buggy "c" compiler
1903	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
1904		3054
1905	void glViewport (int x, int y, int width, int height)	3055	void glViewport (int x, int y, int width, int height)
1906		3056
1907	void glScissor (int x, int y, int width, int height)	3057	void glScissor (int x, int y, int width, int height)
1908		3058
…		…
1916		3066
1917	void glRotate (float angle, float x, float y, float z)	3067	void glRotate (float angle, float x, float y, float z)
1918	CODE:	3068	CODE:
1919	glRotatef (angle, x, y, z);	3069	glRotatef (angle, x, y, z);
1920		3070
1921	void glBegin (int mode)
1922
1923	void glEnd ()
1924
1925	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)
1926	PROTOTYPE: @	3072	PROTOTYPE: @
1927	ALIAS:	3073	ALIAS:
1928	glColor_premultiply = 1	3074	glColor_premultiply = 1
1929	CODE:	3075	CODE:
1930	if (ix)	3076	if (ix)
1931	{	3077	{
…		…
1934	b *= a;	3080	b *= a;
1935	}	3081	}
1936	// microsoft visual "c" rounds instead of truncating...	3082	// microsoft visual "c" rounds instead of truncating...
1937	glColor4f (r, g, b, a);	3083	glColor4f (r, g, b, a);
1938		3084
1939	void glInterleavedArrays (int format, int stride, char *data)
1940
1941	void glDrawElements (int mode, int count, int type, char *indices)
1942
1943	# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945	void glRasterPos (float x, float y, float z = 0.)	3085	void glRasterPos (float x, float y, float z = 0.)
1946	CODE:	3086	CODE:
1947	glRasterPos3f (0, 0, z);	3087	glRasterPos3f (0, 0, z);
1948	glBitmap (0, 0, 0, 0, x, y, 0);	3088	glBitmap (0, 0, 0, 0, x, y, 0);
1949		3089
…		…
1953		3093
1954	void glTexCoord (float s, float t)	3094	void glTexCoord (float s, float t)
1955	CODE:	3095	CODE:
1956	glTexCoord2f (s, t);	3096	glTexCoord2f (s, t);
1957		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
1958	void glTexEnv (int target, int pname, float param)	3127	void glTexEnv (int target, int pname, float param)
1959	CODE:	3128	CODE:
1960	glTexEnvf (target, pname, param);	3129	glTexEnvf (target, pname, param);
1961		3130
1962	void glTexParameter (int target, int pname, float param)	3131	void glTexParameter (int target, int pname, float param)
…		…
1978	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)
1979	CODE:	3148	CODE:
1980	if (gl.SeparableFilter2D)	3149	if (gl.SeparableFilter2D)
1981	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3150	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982		3151
1983	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)
1984		3153
1985	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)
1986		3155
1987	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)
1988		3159
1989	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)
1990		3161
1991	int glGenTexture ()	3162	int glGenTexture ()
1992	CODE:	3163	CODE:
1993	{	3164	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	3165	OUTPUT:
1999	RETVAL	3166	RETVAL
2000		3167
2001	void glDeleteTexture (int name)	3168	void glDeleteTexture (int name)
2002	CODE:	3169	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	3170	del_texture (name);
2006	}	3171
2007
2008	int glGenList ()	3172	int glGenList ()
2009	CODE:	3173	CODE:
2010	RETVAL = glGenLists (1);	3174	RETVAL = glGenLists (1);
2011	OUTPUT:	3175	OUTPUT:
2012	RETVAL	3176	RETVAL
…		…
2019		3183
2020	void glEndList ()	3184	void glEndList ()
2021		3185
2022	void glCallList (int list)	3186	void glCallList (int list)
2023		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 1.139 by root, Mon Aug 14 03:04:17 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 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.289 by root, Wed Dec 24 04:09:26 2008 UTC