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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
23	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
25		51
26	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
27		53
28	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
46		83
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		85
49	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
50		87
51	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
53		90
54	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
55		92
56	#if 0	93	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	95
59	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
60	#endif	97
		98	static AV *texture_av;
61		99
62	static struct	100	static struct
63	{	101	{
64	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	103	#include "glfunc.h"
66	#undef GL_FUNC	104	#undef GL_FUNC
67	} gl;	105	} gl;
68		106
		107	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	109	{
71	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	114	else
76	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
77	}	116	}
78		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
79	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
80		144
81	#include "pango-font.c"	145	#include "pango-font.c"
82	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
83	#include "pango-render.c"	147	#include "pango-render.c"
84		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
87		153
88	typedef PangoFontDescription *CFClient__Font;	154	typedef PangoFontDescription *DC__Font;
89		155
90	static int	156	static int
91	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
92	{	158	{
93	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
107		173
108	typedef struct cf_layout {	174	typedef struct cf_layout {
109	PangoLayout *pl;	175	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
111	int base_height;	177	int base_height;
112	CFClient__Font font;	178	DC__Font font;
		179	rc_t *rc;
113	} *CFClient__Layout;	180	} *DC__Layout;
114		181
115	static CFClient__Font default_font;	182	static DC__Font default_font;
116	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
118		185
119	static void	186	static void
120	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	192	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	194	}
128		195
129	static void	196	static void
130	layout_update_font (CFClient__Layout self)	197	layout_update_font (DC__Layout self)
131	{	198	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
134	*/	201	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
136		203
137	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		206
140	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
141	}	208	}
142		209
143	static void	210	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	212	{
		213	PangoRectangle rect;
		214
		215	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	216	pango_layout_get_extents (self->pl, 0, &rect);
147		217
148	if (!w) w = 1;	218	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	219	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		220
151	w = (w + 3) & ~3;	221	if (!rect.width) rect.width = 1;
152	}	222	if (!rect.height) rect.height = 1;
153		223
		224	*w = rect.width;
		225	*h = rect.height;
		226	}
		227
		228	typedef uint16_t tileid;
154	typedef uint16_t mapface;	229	typedef uint16_t faceid;
155		230
156	typedef struct {	231	typedef struct {
157	GLint name;	232	GLuint name;
158	int w, h;	233	int w, h;
159	float s, t;	234	float s, t;
160	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
161	} maptex;	238	} maptex;
162		239
163	typedef struct {	240	typedef struct {
		241	uint32_t player;
		242	tileid tile[3];
164	int16_t darkness;	243	uint16_t darkness;
165	mapface face[3];	244	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	245	} mapcell;
167		246
168	typedef struct {	247	typedef struct {
169	int32_t c0, c1;	248	int32_t c0, c1;
170	mapcell *col;	249	mapcell *col;
171	} maprow;	250	} maprow;
172		251
173	typedef struct map {	252	typedef struct map {
174	int x, y, w, h;	253	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	255	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	256	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		257
182	int32_t rows;	258	int32_t rows;
183	maprow *row;	259	maprow *row;
184	} *CFClient__Map;	260	} *DC__Map;
185		261
186	static char *	262	static char *
187	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
188	{	264	{
189	char *p;	265	char *p;
…		…
206	}	282	}
207		283
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
211	static maprow *	307	static maprow *
212	map_get_row (CFClient__Map self, int y)	308	map_get_row (DC__Map self, int y)
213	{	309	{
214	if (0 > y)	310	if (0 > y)
215	{	311	{
216	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
255		351
256	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
257	}	353	}
258		354
259	static mapcell *	355	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
261	{	357	{
262	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
263	}	359	}
264		360
265	static void	361	static void
266	map_clear (CFClient__Map self)	362	map_clear (DC__Map self)
267	{	363	{
268	int r;	364	int r;
269		365
270	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	374	self->oy = 0;
279	self->row = 0;	375	self->row = 0;
280	self->rows = 0;	376	self->rows = 0;
281	}	377	}
282		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
283	static void	389	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	391	{
286	int x, y;	392	int x, y;
287	maprow *row;	393	maprow *row;
		394	mapcell *cell;
288		395
289	for (y = y0; y < y0 + h; y++)	396	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	397	if (y >= 0)
291	{	398	{
292	if (y >= self->rows)	399	if (y >= self->rows)
…		…
298	if (x >= row->c0)	405	if (x >= row->c0)
299	{	406	{
300	if (x >= row->c1)	407	if (x >= row->c1)
301	break;	408	break;
302		409
303	row->col[x - row->c0].darkness = -1;	410	cell = row->col + x - row->c0;
		411
		412	CELL_CLEAR (cell);
304	}	413	}
305	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV hv, smooth_key key, IV bits)
		424	{
		425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (sv, SvIVX (sv) \| bits);
		429	else
		430	sv_setiv (*sv, bits);
306	}	431	}
307		432
308	static void	433	static void
309	music_finished (void)	434	music_finished (void)
310	{	435	{
…		…
346	n \|= n >> 16;	471	n \|= n >> 16;
347		472
348	return n + 1;	473	return n + 1;
349	}	474	}
350		475
351	MODULE = CFClient PACKAGE = CFClient	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp \|\| !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META \| KMOD_ALT))
		541	mod \|= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
352		585
353	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
354		587
355	BOOT:	588	BOOT:
356	{	589	{
357	HV *stash = gv_stashpv ("CFClient", 1);	590	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	591	static const struct {
359	const char *name;	592	const char *name;
360	IV iv;	593	IV iv;
361	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
		596	const_iv (SDLK_MODIFIER_MIN),
		597	const_iv (SDLK_MODIFIER_MAX),
		598
363	const_iv (SDL_ACTIVEEVENT),	599	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	600	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	601	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	602	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	603	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	612	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	613	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	614	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	615	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	616	const_iv (SDL_USEREVENT),
		617
		618	const_iv (SDL_APPINPUTFOCUS),
		619	const_iv (SDL_APPMOUSEFOCUS),
		620	const_iv (SDL_APPACTIVE),
		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	733	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	734	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	735	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	736	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	737	const_iv (SDLK_UNDO),
		738
445	const_iv (KMOD_NONE),	739	const_iv (KMOD_NONE),
		740	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	741	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	742	const_iv (KMOD_RSHIFT),
		743	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	744	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	745	const_iv (KMOD_RCTRL),
		746	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	747	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	748	const_iv (KMOD_RALT),
		749	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	755
458	const_iv (KMOD_SHIFT),	756	const_iv (KMOD_LRAM),
459	const_iv (KMOD_ALT),	757
460	const_iv (KMOD_META)	758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
461	# undef const_iv	788	# undef const_iv
462	};	789	};
463		790
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		793
		794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	796	}
		797
		798	void
		799	weaken (SV *rv)
		800	PROTOTYPE: $
		801	CODE:
		802	sv_rvweaken (rv);
467		803
468	int	804	int
469	in_destruct ()	805	in_destruct ()
470	CODE:	806	CODE:
471	RETVAL = PL_main_cv == Nullcv;	807	RETVAL = PL_main_cv == Nullcv;
…		…
474		810
475	NV floor (NV x)	811	NV floor (NV x)
476		812
477	NV ceil (NV x)	813	NV ceil (NV x)
478		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
479	void	819	void
480	pango_init ()	820	pango_init ()
481	CODE:	821	CODE:
482	{	822	{
483	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/pango_context_set_font_description (opengl_context, default_font);/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		830	#endif
486	}	831	}
487		832
488	int	833	char *SDL_GetError ()
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		834
491	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
492	SDL_Quit ()	843	void SDL_Quit ()
493		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
494	void	854	void
495	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	856	PPCODE:
497	{	857	{
498	SDL_Rect **m;	858	SDL_Rect **m;
499		859
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		864
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		867
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		872
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
515	SDL_EnableUNICODE (1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
517		875
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		877
520	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
521	while (*m)	879	while (*m)
522	{	880	{
		881	if ((m)->w >= 400 && (m)->h >= 300)
		882	{
523	AV *av = newAV ();	883	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
527		890
528	++m;	891	++m;
529	}	892	}
530	}	893	}
531		894
532	char *
533	SDL_GetError ()
534
535	int	895	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
538	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	909	);
		910
541	if (RETVAL)	911	if (RETVAL)
542	{	912	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	917	#include "glfunc.h"
546	# undef GL_FUNC	918	#undef GL_FUNC
547	}	919	}
		920	}
548	OUTPUT:	921	OUTPUT:
549	RETVAL	922	RETVAL
550		923
551	void	924	void
552	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
553		926
554	char *	927	char *
555	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
556		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
557	void	936	void
558	SDL_PollEvent ()	937	poll_events ()
559	PPCODE:	938	PPCODE:
560	{	939	{
561	SDL_Event ev;	940	SDL_Event ev;
562		941
563	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	944	{
565	HV *hv = newHV ();	945	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		947
568	switch (ev.type)	948	switch (ev.type)
569	{	949	{
570	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
571	case SDL_KEYUP:	951	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	957	break;
577		958
578	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	962	break;
582		963
583	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
591	break;	990	break;
592		991
593	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596		995
597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	1006	break;
608	}	1007	}
609		1008
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	1010	}
612	}	1011	}
613		1012
614	int	1013	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	1015	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
619		1018
620	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
621	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
622		1037
623	int	1038	int
624	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
625		1040
		1041	const char *
		1042	Mix_GetError ()
		1043
626	void	1044	void
627	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
628	CODE:	1046	CODE:
		1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1048
		1049	void
		1050	win32_proxy_info ()
		1051	PPCODE:
		1052	{
629	#ifndef _WIN32	1053	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	char buffer[2048];
		1055	DWORD buflen;
		1056
		1057	EXTEND (SP, 3);
		1058
		1059	buflen = sizeof (buffer);
		1060	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1061	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1062	{
		1063	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1064
		1065	buflen = sizeof (buffer);
		1066	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1067	{
		1068	PUSHs (newSVpv (buffer, 0));
		1069
		1070	buflen = sizeof (buffer);
		1071	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1072	PUSHs (newSVpv (buffer, 0));
		1073	}
		1074	}
631	#endif	1075	#endif
		1076	}
632		1077
633	void	1078	int
634	add_font (char *file)	1079	add_font (char *file)
635	CODE:	1080	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
637		1084
638	void	1085	void
639	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
640	ALIAS:	1087	ALIAS:
641	load_image_file = 1	1088	load_image_file = 1
…		…
644	STRLEN image_len;	1091	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	1092	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	1093	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
651		1098
652	if (!rw)	1099	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
654		1101
…		…
727	void	1174	void
728	error (char *message)	1175	error (char *message)
729	CODE:	1176	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	1178	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
733	#endif	1180	#endif
734		1181
735	void	1182	void
736	fatal (char *message)	1183	fatal (char *message)
737	CODE:	1184	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1186	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1188	#endif
742	_exit (1);	1189	_exit (1);
743		1190
744	void	1191	void
745	_exit (int retval)	1192	_exit (int retval = 0)
746	CODE:	1193	CODE:
		1194	#ifdef WIN32
		1195	ExitThread (retval); // unclean, please beam me up
		1196	#else
747	_exit (retval);	1197	_exit (retval);
		1198	#endif
748		1199
		1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
		1208
749	MODULE = CFClient PACKAGE = CFClient::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1210
751	CFClient::Font	1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
752	new_from_file (SV class, char path, int id = 0)	1214	new_from_file (SV class, char path, int id = 0)
753	CODE:	1215	CODE:
754	{	1216	{
755	int count;	1217	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1221	}
760	OUTPUT:	1222	OUTPUT:
761	RETVAL	1223	RETVAL
762		1224
763	void	1225	void
764	DESTROY (CFClient::Font self)	1226	DESTROY (DC::Font self)
765	CODE:	1227	CODE:
766	pango_font_description_free (self);	1228	pango_font_description_free (self);
767		1229
768	void	1230	void
769	make_default (CFClient::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
770	CODE:	1233	CODE:
771	default_font = self;	1234	default_font = self;
772		1235
773	MODULE = CFClient PACKAGE = CFClient::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1237
		1238	PROTOTYPES: DISABLE
		1239
775	void	1240	void
776	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
777	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
778	tc_clear ();	1250	tc_restore ();
779		1251
780	CFClient::Layout	1252	DC::Layout
781	new (SV *class)	1253	new (SV *class)
782	CODE:	1254	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
784		1256
785	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
792		1265
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
795	OUTPUT:	1268	OUTPUT:
796	RETVAL	1269	RETVAL
797		1270
798	void	1271	void
799	DESTROY (CFClient::Layout self)	1272	DESTROY (DC::Layout self)
800	CODE:	1273	CODE:
801	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
802	Safefree (self);	1276	Safefree (self);
803		1277
804	void	1278	void
805	set_text (CFClient::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
806	CODE:	1280	CODE:
807	{	1281	{
808	STRLEN textlen;	1282	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
810		1284
811	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
812	}	1286	}
813		1287
814	void	1288	void
815	set_markup (CFClient::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
816	CODE:	1290	CODE:
817	{	1291	{
818	STRLEN textlen;	1292	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
820		1294
821	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
822	}	1296	}
823		1297
824	void	1298	void
825	set_shapes (CFClient::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
826	CODE:	1300	CODE:
827	{	1301	{
828	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1304	const char *pos = text;
…		…
865	if (attrs)	1339	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
867	}	1341	}
868		1342
869	void	1343	void
870	get_shapes (CFClient::Layout self)	1344	get_shapes (DC::Layout self)
871	PPCODE:	1345	PPCODE:
872	{	1346	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1348
875	do	1349	do
876	{	1350	{
877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878		1352
879	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
880	{	1354	{
881	PangoRectangle extents;	1355	PangoRectangle extents;
882	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
890		1364
891	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
892	}	1366	}
893		1367
894	int	1368	int
895	has_wrapped (CFClient::Layout self)	1369	has_wrapped (DC::Layout self)
896	CODE:	1370	CODE:
897	{	1371	{
898	int lines = 1;	1372	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
900		1374
…		…
905	}	1379	}
906	OUTPUT:	1380	OUTPUT:
907	RETVAL	1381	RETVAL
908		1382
909	SV *	1383	SV *
910	get_text (CFClient::Layout self)	1384	get_text (DC::Layout self)
911	CODE:	1385	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
914	OUTPUT:	1388	OUTPUT:
915	RETVAL	1389	RETVAL
916		1390
917	void	1391	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1393	CODE:
920	self->r = r;	1394	self->r = r;
921	self->g = g;	1395	self->g = g;
922	self->b = b;	1396	self->b = b;
923	self->a = a;	1397	self->a = a;
924		1398
925	void	1399	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1401	CODE:
928	if (self->font != font)	1402	if (self->font != font)
929	{	1403	{
930	self->font = font;	1404	self->font = font;
931	layout_update_font (self);	1405	layout_update_font (self);
932	}	1406	}
933		1407
934	void	1408	void
935	set_height (CFClient::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
936	CODE:	1410	CODE:
937	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
938	{	1412	{
939	self->base_height = base_height;	1413	self->base_height = base_height;
940	layout_update_font (self);	1414	layout_update_font (self);
941	}	1415	}
942		1416
943	void	1417	void
944	set_width (CFClient::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1419	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1421
948	void	1422	void
949	set_indent (CFClient::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
950	CODE:	1424	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1426
953	void	1427	void
954	set_spacing (CFClient::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
955	CODE:	1429	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1431
958	void	1432	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1434	CODE:
961	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
966	);	1440	);
967		1441
968	void	1442	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1444	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1446
973	void	1447	void
974	size (CFClient::Layout self)	1448	size (DC::Layout self)
975	PPCODE:	1449	PPCODE:
976	{	1450	{
977	int w, h;	1451	int w, h;
978		1452
979	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
984	}	1458	}
985		1459
986	int	1460	int
987	descent (CFClient::Layout self)	1461	descent (DC::Layout self)
988	CODE:	1462	CODE:
989	{	1463	{
990	PangoRectangle rect;	1464	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
993	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
994	}	1468	}
995	OUTPUT:	1469	OUTPUT:
996	RETVAL	1470	RETVAL
997		1471
998	int	1472	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1474	CODE:
1001	{	1475	{
1002	int index, trailing;	1476	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1478	RETVAL = index + trailing;
1005	}	1479	}
1006	OUTPUT:	1480	OUTPUT:
1007	RETVAL	1481	RETVAL
1008		1482
1009	void	1483	void
1010	cursor_pos (CFClient::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1485	PPCODE:
1012	{	1486	{
1013	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015		1489
1016	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020	}	1494	}
1021		1495
1022	void	1496	void
1023	render (CFClient::Layout self, float x, float y)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1498	PPCODE:
		1499	{
		1500	int line, x;
		1501
		1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1505	--line;
		1506	#endif
		1507	EXTEND (SP, 2);
		1508	PUSHs (sv_2mortal (newSViv (line)));
		1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1510	}
		1511
		1512	void
		1513	line_x_to_index (DC::Layout self, int line, int x)
		1514	PPCODE:
		1515	{
		1516	PangoLayoutLine *lp;
		1517	int index, trailing;
		1518
		1519	if (line < 0)
		1520	XSRETURN_EMPTY;
		1521
		1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1523	XSRETURN_EMPTY; /* do better */
		1524
		1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1526
		1527	EXTEND (SP, 2);
		1528	if (GIMME_V == G_SCALAR)
		1529	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1530	else
		1531	{
		1532	PUSHs (sv_2mortal (newSViv (index)));
		1533	PUSHs (sv_2mortal (newSViv (trailing)));
		1534	}
		1535	}
		1536
		1537	void
		1538	render (DC::Layout self, float x, float y, int flags = 0)
		1539	CODE:
		1540	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1026	self->pl,	1542	self->pl,
		1543	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1545	self->r, self->g, self->b, self->a,
		1546	flags
1029	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1030		1551
		1552	void
		1553	draw (DC::Layout self)
		1554	CODE:
		1555	{
		1556	glEnable (GL_TEXTURE_2D);
		1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1563
		1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1572
1033	void	1573	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1574
1040	if (ow && oh)	1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1580	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1581	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1584	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1585
1054	SvPOK_only (result_);	1586	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1056		1588
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1590	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1592
1061	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1594	}
1068	}	1595	}
1069		1596
1070	void	1597	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1604	{
1078	HV hv = (HV )SvRV (self);	1605	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1082		1612
1083	if (items < 5)	1613	if (items < 5)
1084	{	1614	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1116	}	1646	}
1117	}	1647	}
1118		1648
		1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
		1659
1119	MODULE = CFClient PACKAGE = CFClient::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1661
1121	CFClient::Map	1662	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1663
		1664	DC::Map
		1665	new (SV *class)
1123	CODE:	1666	CODE:
1124	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1668	RETVAL->x = 0;
1126	RETVAL->y = 0;	1669	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1670	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1671	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1672	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1673	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1676	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1677	RETVAL->row = 0;
1137	OUTPUT:	1678	OUTPUT:
1138	RETVAL	1679	RETVAL
1139		1680
1140	void	1681	void
1141	DESTROY (CFClient::Map self)	1682	DESTROY (DC::Map self)
1142	CODE:	1683	CODE:
1143	{	1684	{
1144	map_clear (self);	1685	map_clear (self);
1145	Safefree (self->face);	1686	Safefree (self->face2tile);
1146	Safefree (self->tex);	1687	Safefree (self->tex);
1147	Safefree (self);	1688	Safefree (self);
1148	}	1689	}
1149		1690
1150	void	1691	void
		1692	resize (DC::Map self, int map_width, int map_height)
		1693	CODE:
		1694	self->w = map_width;
		1695	self->h = map_height;
		1696
		1697	void
1151	clear (CFClient::Map self)	1698	clear (DC::Map self)
1152	CODE:	1699	CODE:
1153	map_clear (self);	1700	map_clear (self);
1154		1701
1155	void	1702	void
1156	set_face (CFClient::Map self, int face, int texid)	1703	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1704	CODE:
1158	{	1705	{
1159	while (self->faces <= face)	1706	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1707	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1708	}
1167		1709
1168	void	1710	void
		1711	set_smooth (DC::Map self, int face, int smooth, int level)
		1712	CODE:
		1713	{
		1714	tileid texid;
		1715	maptex *tex;
		1716
		1717	if (face < 0 \|\| face >= self->faces)
		1718	return;
		1719
		1720	if (smooth < 0 \|\| smooth >= self->faces)
		1721	return;
		1722
		1723	texid = self->face2tile [face];
		1724
		1725	if (!texid)
		1726	return;
		1727
		1728	tex = self->tex + texid;
		1729	tex->smoothtile = self->face2tile [smooth];
		1730	tex->smoothlevel = level;
		1731	}
		1732
		1733	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1734	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)
1170	CODE:	1735	CODE:
1171	{	1736	{
1172	while (self->texs <= texid)	1737	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1738
1178	{	1739	{
1179	maptex *tex = self->tex + texid;	1740	maptex *tex = self->tex + texid;
1180		1741
1181	tex->name = name;	1742	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1761	}
1201		1762
1202	int	1763	int
1203	ox (CFClient::Map self)	1764	ox (DC::Map self)
1204	ALIAS:	1765	ALIAS:
1205	oy = 1	1766	oy = 1
1206	x = 2	1767	x = 2
1207	y = 3	1768	y = 3
1208	w = 4	1769	w = 4
…		…
1219	}	1780	}
1220	OUTPUT:	1781	OUTPUT:
1221	RETVAL	1782	RETVAL
1222		1783
1223	void	1784	void
1224	scroll (CFClient::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1786	CODE:
1226	{	1787	{
1227	if (dx > 0)	1788	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1790	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1792
1232	if (dy > 0)	1793	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1794	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1795	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1797
1237	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1239		1800
1240	while (self->y < 0)	1801	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1246	}	1807	}
1247	}	1808	}
1248		1809
1249	void	1810	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1812	CODE:
1252	{	1813	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1815	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1816	mapcell *cell;
1256	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1257		1820
1258	while (data < data_end)	1821	while (data < data_end - 1)
1259	{	1822	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1261		1824
1262	x = self->x + ((flags >> 10) & 63);	1825	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1826	y = self->y + ((flags >> 4) & 63);
1264		1827
1265	cell = map_get_cell (self, x, y);	1828	cell = map_get_cell (self, x, y);
1266		1829
1267	if (flags & 15)	1830	if (flags & 15)
1268	{	1831	{
1269	if (cell->darkness < 0)	1832	if (!cell->darkness)
1270	{	1833	{
		1834	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1835	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1836	}
1276		1837
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1838	//TODO: don't trust server data to be in-range(!)
1280		1839
1281	if (flags & 4)	1840	if (flags & 8)
1282	{	1841	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1842	if (extmap)
		1843	{
		1844	uint8_t ext, cmd;
		1845
		1846	do
		1847	{
		1848	ext = *data++;
		1849	cmd = ext & 0x7f;
		1850
		1851	if (cmd < 4)
		1852	cell->darkness = 255 - ext * 64 + 1;
		1853	else if (cmd == 5) // health
		1854	{
		1855	cell->stat_width = 1;
		1856	cell->stat_hp = *data++;
		1857	}
		1858	else if (cmd == 6) // monster width
		1859	cell->stat_width = *data++ + 1;
		1860	else if (cmd == 0x47)
		1861	{
		1862	if (*data == 1) cell->player = data [1];
		1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1866
		1867	data += *data + 1;
		1868	}
		1869	else if (cmd == 8) // cell flags
		1870	cell->flags = *data++;
		1871	else if (ext & 0x40) // unknown, multibyte => skip
		1872	data += *data + 1;
		1873	else
		1874	data++;
		1875	}
		1876	while (ext & 0x80);
		1877	}
		1878	else
		1879	cell->darkness = *data++ + 1;
1284	}	1880	}
1285		1881
		1882	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1883	if (flags & (4 >> z))
1287	{	1884	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
		1886	need_facenum (self, face);
		1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1289	}	1902	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1903	}
1296	else	1904	else
1297	cell->darkness = -1;	1905	CELL_CLEAR (cell);
1298	}	1906	}
1299	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1300		1910
1301	SV *	1911	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	1913	CODE:
1304	{	1914	{
1305	int x1, x;	1915	int x1, x;
1306	int y1, y;	1916	int y1, y;
1307	int z;	1917	int z;
…		…
1328	{	1938	{
1329	mapcell *cell = row->col + (x - row->c0);	1939	mapcell *cell = row->col + (x - row->c0);
1330		1940
1331	for (z = 0; z <= 0; z++)	1941	for (z = 0; z <= 0; z++)
1332	{	1942	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1943	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1944	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1945	int a1 = tex.a;
1340		1946
1341	r = (r * a0 + tex.r * a1) / 255;	1947	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1948	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1949	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1950	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1951	}
1347	}	1952	}
1348		1953
1349	*map++ = (r )	1954	*map++ = (r )
1350	\| (g << 8)	1955	\| (g << 8)
…		…
1357	}	1962	}
1358	OUTPUT:	1963	OUTPUT:
1359	RETVAL	1964	RETVAL
1360		1965
1361	void	1966	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1363	CODE:	1968	CODE:
1364	{	1969	{
1365	int vx, vy;
1366	int x, y, z;	1970	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1971
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1975	smooth_key skey;
		1976	int pl_x, pl_y;
		1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
1372		1981
1373	/*	1982	pl_tex.name = 0;
1374	int vx = self->vx = self->w >= sw
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1983
1378	int vy = self->vy = self->h >= sh	1984	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1985	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1986	if (sh > 255) sh = 255;
1381	*/
1382		1987
1383	glColor4ub (255, 255, 255, 255);	1988	// clear key, in case of extra padding
		1989	memset (&skey, 0, sizeof (skey));
		1990
		1991	memset (&key, 0, sizeof (key));
		1992	key.r = 255;
		1993	key.g = 255;
		1994	key.b = 255;
		1995	key.a = 255;
		1996	key.mode = GL_QUADS;
		1997	key.format = GL_T2F_V3F;
		1998	key.texname = -1;
		1999
		2000	mx += self->x;
		2001	my += self->y;
		2002
		2003	// first pass: determine smooth_max
		2004	// rather ugly, if you ask me
		2005	// could also be stored inside mapcell and updated on change
		2006	memset (smooth_max, 0, sizeof (smooth_max));
		2007
		2008	for (y = 0; y < sh; y++)
		2009	if (0 <= y + my && y + my < self->rows)
		2010	{
		2011	maprow *row = self->row + (y + my);
		2012
		2013	for (x = 0; x < sw; x++)
		2014	if (row->c0 <= x + mx && x + mx < row->c1)
		2015	{
		2016	mapcell *cell = row->col + (x + mx - row->c0);
		2017
		2018	smooth_max[x + 1][y + 1] =
		2019	MAX (self->tex [cell->tile [0]].smoothlevel,
		2020	MAX (self->tex [cell->tile [1]].smoothlevel,
		2021	self->tex [cell->tile [2]].smoothlevel));
		2022	}
		2023	}
1384		2024
1385	glEnable (GL_BLEND);	2025	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		2028
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	2029	for (z = 0; z <= 2; z++)
		2030	{
		2031	memset (smooth_level, 0, sizeof (smooth_level));
		2032
1395	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1397	{	2035	{
1398	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1399		2037
1400	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	2040	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	2042	tileid tile = cell->tile [z];
1406		2043
1407	if (face)	2044	if (tile)
		2045	{
		2046	maptex tex = self->tex [tile];
		2047	int px = (x + 1) * T - tex.w;
		2048	int py = (y + 1) * T - tex.h;
		2049
		2050	if (key.texname != tex.name)
		2051	{
		2052	if (!tex.name)
		2053	tex = self->tex [2]; /* missing, replace by noface */
		2054
		2055	key.texname = tex.name;
		2056	arr = rc_array (rc, &key);
		2057	}
		2058
		2059	if (expect_false (cell->player == player) && expect_false (z == 2))
		2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
		2075	if (cell->flags & 1)
		2076	{
		2077	maptex tex = self->tex [1];
		2078	int px = x * T + T * 2 / 32;
		2079	int py = y * T - T * 6 / 32;
		2080
		2081	if (tex.name)
		2082	{
		2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2093	}
		2094	}
		2095	}
		2096
		2097	// update smooth hash
		2098	if (tex.smoothtile)
		2099	{
		2100	skey.tile = tex.smoothtile;
		2101	skey.level = tex.smoothlevel;
		2102
		2103	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2104
		2105	// add bits to current tile and all neighbours. skey.x\|y is
		2106	// shifted +1\|+1 so we always stay positive.
		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
		2120	// full tile
		2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2122
		2123	// borders
		2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2128
		2129	// corners
		2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2134	}
		2135	}
		2136	}
		2137	}
		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
		2142	// go through all smoothlevels, lowest to highest, then draw.
		2143	// this is basically counting sort
		2144	{
		2145	int w, b;
		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
		2149	for (w = 0; w < 256 / 32; ++w)
		2150	{
		2151	uint32_t smask = smooth_level [w];
		2152	if (smask)
		2153	for (b = 0; b < 32; ++b)
		2154	if (smask & (((uint32_t)1) << b))
1408	{	2155	{
1409	maptex tex = self->tex [face];	2156	int level = (w << 5) \| b;
		2157	HE *he;
1410		2158
1411	int px = (x + 1) * 32 - tex.w;	2159	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	2160	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	2161	{
		2162	smooth_key skey = (smooth_key )HeKEY (he);
		2163	IV bits = SvIVX (HeVAL (he));
		2164
		2165	if (!(bits & 0x1000)
		2166	&& skey->level == level
		2167	&& level > smooth_max [skey->x][skey->y])
		2168	{
		2169	maptex tex = self->tex [skey->tile];
		2170	int px = (((int)skey->x) - 1) * T;
		2171	int py = (((int)skey->y) - 1) * T;
		2172	int border = bits & 15;
		2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2174	float dx = tex.s * .0625f; // 16 images/row
		2175	float dy = tex.t * .5f ; // 2 images/column
		2176
		2177	if (tex.name)
		2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
		2181	if (key.texname != tex.name)
		2182	{
1416	glEnd ();	2183	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
		2186	}
		2187
		2188	if (border)
		2189	{
		2190	float ox = border * dx;
		2191
		2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2196	}
		2197
		2198	if (corner)
		2199	{
		2200	float ox = corner * dx;
		2201
		2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
		2207	}
		2208	}
1420	}	2209	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2210	}
1427	}
1428	}	2211	}
1429		2212
1430	glEnd ();	2213	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
		2216	}
		2217
		2218	hv_clear (smooth);
		2219	}
		2220
		2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
		2226
		2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1433	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
1434	}	2239	rc_free (rc);
1435		2240
		2241	// top layer: overlays such as the health bar
		2242	for (y = 0; y < sh; y++)
		2243	if (0 <= y + my && y + my < self->rows)
		2244	{
		2245	maprow *row = self->row + (y + my);
		2246
		2247	for (x = 0; x < sw; x++)
		2248	if (row->c0 <= x + mx && x + mx < row->c1)
		2249	{
		2250	mapcell *cell = row->col + (x + mx - row->c0);
		2251
		2252	int px = x * T;
		2253	int py = y * T;
		2254
		2255	if (cell->stat_hp)
		2256	{
		2257	int width = cell->stat_width * T;
		2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2259
		2260	glColor3ub (0, 0, 0);
		2261	glRectf (px + 1, py - thick - 2,
		2262	px + width - 1, py);
		2263
		2264	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2265	glRectf (px + 2,
		2266	py - thick - 1,
		2267	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2268	}
		2269	}
		2270	}
		2271	}
		2272
1436	void	2273	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2275	CODE:
1439	{	2276	{
1440	static float color[16][3] = {	2277	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1494	}	2331	}
1495		2332
1496	void	2333	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2335	PPCODE:
1499	{	2336	{
1500	int vx, vy;
1501	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2345
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2348
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2349	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2350	my += self->y - 1;
1512		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1513	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1515	{	2356	{
1516	maprow *row = self->row + (y + vy);	2357	maprow *row = self->row + (y + my);
1517		2358
1518	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2361	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1522		2363
1523	darkness[y * sw4 + x] = cell->darkness < 0	2364	darkness1 [y * sw1 + x] = cell->darkness
		2365	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2366	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2367	}
1527	}	2368	}
1528		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
1529	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1533	}	2412	}
1534		2413
1535	SV *	2414	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2416	CODE:
1538	{	2417	{
1539	int x, y, x1, y1;	2418	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2419	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2420	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2445	if (row && row->c0 <= x && x < row->c1)
1567	{	2446	{
1568	mapcell *cell = row->col + (x - row->c0);	2447	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2448	uint8_t flags = 0;
1570		2449
1571	if (cell->face [0]) flags \|= 1;	2450	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2451	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2452	if (cell->tile [2]) flags \|= 4;
1574		2453
1575	*data++ = flags;	2454	*data++ = flags;
1576		2455
1577	if (flags & 1)	2456	if (flags & 1)
1578	{	2457	{
		2458	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2459	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2460	*data++ = tile;
1581	}	2461	}
1582		2462
1583	if (flags & 2)	2463	if (flags & 2)
1584	{	2464	{
		2465	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2466	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2467	*data++ = tile;
1587	}	2468	}
1588		2469
1589	if (flags & 4)	2470	if (flags & 4)
1590	{	2471	{
		2472	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2473	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2474	*data++ = tile;
1593	}	2475	}
1594	}	2476	}
1595	else	2477	else
1596	*data++ = 0;	2478	*data++ = 0;
1597	}	2479	}
1598	}	2480	}
1599		2481
		2482	/* if size is wh + 5 then no data has been found /
		2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2484	{
1600	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1601	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1602	RETVAL = data_sv;	2489	RETVAL = data_sv;
1603	}	2490	}
1604	OUTPUT:	2491	OUTPUT:
1605	RETVAL	2492	RETVAL
1606		2493
1607	void	2494	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1609	PPCODE:	2496	PPCODE:
1610	{	2497	{
1611	int x, y, z;	2498	int x, y, z;
1612	int w, h;	2499	int w, h;
1613	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t data, end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
1614		2511
1615	if (*data++ != 0)	2512	if (*data++ != 0)
1616	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
1617		2514
1618	w = data++ << 8; w \|= data++;	2515	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2516	h = data++ << 8; h \|= data++;
1620		2517
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1633	{	2530	{
1634	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
1635		2532
1636	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
1637	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
1638	uint8_t flags = *data++;	2540	flags = *data++;
1639		2541
1640	if (flags)	2542	if (flags)
1641	{	2543	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
		2545	tileid tile[3] = { 0, 0, 0 };
1645		2546
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2547	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2548	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2549	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2550
1650	if (cell->darkness <= 0)	2551	if (cell->darkness == 0)
1651	{	2552	{
1652	cell->darkness = -1;	2553	/cell->darkness = 0;/
		2554	EXTEND (SP, 3);
1653		2555
1654	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
1655	{	2557	{
1656	cell->face[z] = face[z];	2558	tileid t = tile [z];
1657		2559
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2560	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2561	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2562	PUSHs (sv_2mortal (newSViv (t)));
		2563	need_texid (self, t);
		2564	}
		2565
		2566	cell->tile [z] = t;
1660	}	2567	}
1661	}	2568	}
1662	}	2569	}
1663	}	2570	}
1664	}	2571	}
1665	}	2572	}
1666		2573
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2575
1669	CFClient::MixChunk	2576	DC::RW
1670	new_from_file (SV class, char path)	2577	new (SV class, SV data_sv)
1671	CODE:	2578	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
1673	OUTPUT:	2585	OUTPUT:
1674	RETVAL	2586	RETVAL
1675		2587
		2588	DC::RW
		2589	new_from_file (SV class, const char path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
1677	DESTROY (CFClient::MixChunk self)	2697	DESTROY (DC::MixChunk self)
1678	CODE:	2698	CODE:
1679	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
1680		2700
1681	int	2701	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2707	OUTPUT:
1686	RETVAL	2708	RETVAL
1687		2709
1688	int	2710	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2712	CODE:
		2713	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
1692	OUTPUT:	2725	OUTPUT:
1693	RETVAL	2726	RETVAL
1694		2727
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696		2729
1697	int	2730	int
1698	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
1699	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2737	OUTPUT:
1702	RETVAL	2738	RETVAL
1703		2739
1704	CFClient::MixMusic	2740	void
1705	new_from_file (SV class, char path)	2741	fade_out (int ms)
1706	CODE:	2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
		2750	DC::MixMusic
		2751	new (SV *class, DC::RW rwops)
		2752	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2754	OUTPUT:
1709	RETVAL	2755	RETVAL
1710		2756
1711	void	2757	void
1712	DESTROY (CFClient::MixMusic self)	2758	DESTROY (DC::MixMusic self)
1713	CODE:	2759	CODE:
1714	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
1715		2761
1716	int	2762	int
1717	play (CFClient::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2764	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2766	OUTPUT:
1721	RETVAL	2767	RETVAL
1722		2768
		2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
1724		2777
1725	BOOT:	2778	BOOT:
1726	{	2779	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2781	static const struct {
1729	const char *name;	2782	const char *name;
1730	IV iv;	2783	IV iv;
1731	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2803	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
		2866	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2887	# undef const_iv
1813	};	2888	};
1814		2889
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
1817	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
1818		2902
1819	char *	2903	char *
1820	gl_vendor ()	2904	gl_vendor ()
1821	CODE:	2905	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2919	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2921	OUTPUT:
1838	RETVAL	2922	RETVAL
1839		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
1840	int glGetError ()	2938	int glGetError ()
1841		2939
1842	void glFinish ()	2940	void glFinish ()
1843		2941
1844	void glClear (int mask)	2942	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2981
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
1886		2986
1887	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
1888		2988
1889	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
1890		2990
…		…
1898		2998
1899	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
1900	CODE:	3000	CODE:
1901	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
1902		3002
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	3004	ALIAS:
1910	glColor_premultiply = 1	3005	glColor_premultiply = 1
1911	CODE:	3006	CODE:
1912	if (ix)	3007	if (ix)
1913	{	3008	{
1914	r *= a;	3009	r *= a;
1915	g *= a;	3010	g *= a;
1916	b *= a;	3011	b *= a;
1917	}	3012	}
1918	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
1919	glColor4ub (MIN ((int)(r * 256.f), 255),	3014	glColor4f (r, g, b, a);
1920	MIN ((int)(g * 256.f), 255),
1921	MIN ((int)(b * 256.f), 255),
1922	MIN ((int)(a * 256.f), 255));
1923
1924	void glInterleavedArrays (int format, int stride, char *data)
1925
1926	void glDrawElements (int mode, int count, int type, char *indices)
1927
1928	# 1.2 void glDrawRangeElements (int mode, int start, int end
1929		3015
1930	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
1931	CODE:	3017	CODE:
1932	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
1933	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1938		3024
1939	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
1940	CODE:	3026	CODE:
1941	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
1942		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
1943	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
1944	CODE:	3059	CODE:
1945	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
1946		3061
1947	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
1963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1964	CODE:	3079	CODE:
1965	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
1966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1967		3082
1968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1969		3084
1970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1971		3086
1972	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
1973		3090
1974	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1975		3092
1976	int glGenTexture ()	3093	int glGenTexture ()
1977	CODE:	3094	CODE:
1978	{	3095	RETVAL = gen_texture ();
1979	GLuint name;
1980	glGenTextures (1, &name);
1981	RETVAL = name;
1982	}
1983	OUTPUT:	3096	OUTPUT:
1984	RETVAL	3097	RETVAL
1985		3098
1986	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
1987	CODE:	3100	CODE:
1988	{
1989	GLuint name_ = name;
1990	glDeleteTextures (1, &name_);	3101	del_texture (name);
1991	}	3102
1992
1993	int glGenList ()	3103	int glGenList ()
1994	CODE:	3104	CODE:
1995	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
1996	OUTPUT:	3106	OUTPUT:
1997	RETVAL	3107	RETVAL
…		…
2004		3114
2005	void glEndList ()	3115	void glEndList ()
2006		3116
2007	void glCallList (int list)	3117	void glCallList (int list)
2008		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2009		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h \|\| !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3175	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID \| G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs. Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC