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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.302 by root, Tue Apr 20 10:53:11 2010 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 atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
		26	#endif
		27
		28	#include <assert.h>
12	#include <math.h>	29	#include <math.h>
13	#include <string.h>	30	#include <string.h>
14	#include <stdio.h>	31	#include <stdio.h>
15	#include <stdlib.h>	32	#include <stdlib.h>
16		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
17	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
18	#include <SDL_endian.h>	38	#include <SDL_endian.h>
19	#include <SDL_image.h>	39	#include <SDL_image.h>
20	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
22		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
		50	#define PANGO_ENABLE_BACKEND
		51	#define G_DISABLE_CAST_CHECKS
		52
23	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
24		54
25	#include <pango/pango.h>	55	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	56
27	#include <pango/pangoft2.h>	57	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
29		67
30	#ifndef _WIN32	68	#ifndef _WIN32
31	# include <sys/types.h>	69	# include <sys/types.h>
32	# include <sys/socket.h>	70	# include <sys/socket.h>
33	# include <netinet/in.h>	71	# include <netinet/in.h>
34	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
35	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	78	#else
37	typedef unsigned char uint8_t;	79	# 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	80	#endif
44		81
45	#include "glext.h"	82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
46		84
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
49	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
50		91
51	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
53		94
54	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
		96
		97	/* mask out modifiers we are not interested in */
		98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		99
		100	#define KMOD_LRAM 0x10000 // our extension
		101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
55		106
56	static struct	107	static struct
57	{	108	{
58	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	110	#include "glfunc.h"
60	#undef GL_FUNC	111	#undef GL_FUNC
61	} gl;	112	} gl;
62		113
		114	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	116	{
65	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	121	else
70	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
71	}	123	}
72		124
		125	static GLuint
		126	gen_texture ()
		127	{
		128	GLuint name;
		129
		130	if (AvFILL (texture_av) >= 0)
		131	name = (GLuint)(size_t)av_pop (texture_av);
		132	else
		133	glGenTextures (1, &name);
		134
		135	return name;
		136	}
		137
		138	static void
		139	del_texture (GLuint name)
		140	{
		141	/* make a half-assed attempt at returning the memory used by the texture */
		142	/* textures are frequently being reused by cfplus anyway */
		143	/glBindTexture (GL_TEXTURE_2D, name);/
		144	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		145	av_push (texture_av, (SV *)(size_t)name);
		146	glDeleteTextures (1, &name);
		147	}
		148
		149	#include "texcache.c"
		150	#include "rendercache.c"
		151
		152	#include "pango-font.c"
		153	#include "pango-fontmap.c"
		154	#include "pango-render.c"
		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
75		160
76	typedef PangoFontDescription *CFClient__Font;	161	typedef PangoFontDescription *DC__Font;
77		162
78	static int	163	static int
79	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
80	{	165	{
81	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
92		177
93	return 0;	178	return 0;
94	}	179	}
95		180
96	typedef struct cf_layout {	181	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	182	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
100	int base_height;	184	int base_height;
101	CFClient__Font font;	185	DC__Font font;
		186	rc_t *rc;
102	} *CFClient__Layout;	187	} *DC__Layout;
103		188
104	static CFClient__Font default_font;	189	static DC__Font default_font;
105	static PangoContext ft2_context, cairo_context;	190	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	191	static PangoFontMap *opengl_fontmap;
107		192
108	static void	193	static void
109	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
110	{	195	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	196	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	197	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	198	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	199	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	201	}
121		202
122	static void	203	static void
123	layout_update_font (CFClient__Layout self)	204	layout_update_font (DC__Layout self)
124	{	205	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
127	*/	208	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
129		210
130	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132		213
133	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
134	}	215	}
135		216
136	static void	217	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
138	{	219	{
		220	PangoRectangle rect;
		221
		222	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	223	pango_layout_get_extents (self->pl, 0, &rect);
140		224
141	if (!w) w = 1;	225	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	226	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		227
144	w = (w + 3) & ~3;	228	if (!rect.width) rect.width = 1;
145	}	229	if (!rect.height) rect.height = 1;
146		230
		231	*w = rect.width;
		232	*h = rect.height;
		233	}
		234
		235	typedef uint16_t tileid;
147	typedef uint16_t mapface;	236	typedef uint16_t faceid;
148		237
149	typedef struct {	238	typedef struct {
150	GLint name;	239	GLuint name;
151	int w, h;	240	int w, h;
152	float s, t;	241	float s, t;
153	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
		243	tileid smoothtile;
		244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
154	} maptex;	246	} maptex;
155		247
156	typedef struct {	248	typedef struct {
		249	uint32_t player;
		250	tileid tile[3];
157	int16_t darkness;	251	uint16_t darkness;
158	mapface face[3];	252	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	253	} mapcell;
160		254
161	typedef struct {	255	typedef struct {
162	int32_t c0, c1;	256	int32_t c0, c1;
163	mapcell *col;	257	mapcell *col;
164	} maprow;	258	} maprow;
165		259
166	typedef struct map {	260	typedef struct map {
167	int x, y, w, h;	261	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	263	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	264	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		265
175	int32_t rows;	266	int32_t rows;
176	maprow *row;	267	maprow *row;
177	} *CFClient__Map;	268	} *DC__Map;
178		269
179	static char *	270	static char *
180	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
181	{	272	{
182	char *p;	273	char *p;
…		…
199	}	290	}
200		291
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		294
		295	static void
		296	need_facenum (struct map *self, faceid face)
		297	{
		298	while (self->faces <= face)
		299	{
		300	Append (tileid, self->face2tile, self->faces, self->faces);
		301	self->faces *= 2;
		302	}
		303	}
		304
		305	static void
		306	need_texid (struct map *self, int texid)
		307	{
		308	while (self->texs <= texid)
		309	{
		310	Append (maptex, self->tex, self->texs, self->texs);
		311	self->texs *= 2;
		312	}
		313	}
		314
204	static maprow *	315	static maprow *
205	map_get_row (CFClient__Map self, int y)	316	map_get_row (DC__Map self, int y)
206	{	317	{
207	if (0 > y)	318	if (0 > y)
208	{	319	{
209	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
248		359
249	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
250	}	361	}
251		362
252	static mapcell *	363	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
254	{	365	{
255	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
256	}	367	}
257		368
258	static void	369	static void
259	map_clear (CFClient__Map self)	370	map_clear (DC__Map self)
260	{	371	{
261	int r;	372	int r;
262		373
263	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
271	self->oy = 0;	382	self->oy = 0;
272	self->row = 0;	383	self->row = 0;
273	self->rows = 0;	384	self->rows = 0;
274	}	385	}
275		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
276	static void	397	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
278	{	399	{
279	int x, y;	400	int x, y;
280	maprow *row;	401	maprow *row;
		402	mapcell *cell;
281		403
282	for (y = y0; y < y0 + h; y++)	404	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	405	if (y >= 0)
284	{	406	{
285	if (y >= self->rows)	407	if (y >= self->rows)
…		…
291	if (x >= row->c0)	413	if (x >= row->c0)
292	{	414	{
293	if (x >= row->c1)	415	if (x >= row->c1)
294	break;	416	break;
295		417
296	row->col[x - row->c0].darkness = -1;	418	cell = row->col + x - row->c0;
		419
		420	CELL_CLEAR (cell);
297	}	421	}
298	}	422	}
		423	}
		424
		425	typedef struct {
		426	tileid tile;
		427	uint8_t x, y, level;
		428	} smooth_key;
		429
		430	static void
		431	smooth_or_bits (HV hv, smooth_key key, IV bits)
		432	{
		433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		434
		435	if (SvIOK (*sv))
		436	SvIV_set (sv, SvIVX (sv) \| bits);
		437	else
		438	sv_setiv (*sv, bits);
299	}	439	}
300		440
301	static void	441	static void
302	music_finished (void)	442	music_finished (void)
303	{	443	{
…		…
339	n \|= n >> 16;	479	n \|= n >> 16;
340		480
341	return n + 1;	481	return n + 1;
342	}	482	}
343		483
344	MODULE = CFClient PACKAGE = CFClient	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
345		595
346	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
347		597
348	BOOT:	598	BOOT:
349	{	599	{
350	HV *stash = gv_stashpv ("CFClient", 1);	600	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	601	static const struct {
352	const char *name;	602	const char *name;
353	IV iv;	603	IV iv;
354	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
356	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
374	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
438	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	765
451	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
452	const_iv (KMOD_ALT),	767
453	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
454	# undef const_iv	798	# undef const_iv
455	};	799	};
456		800
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
		813
		814	int
		815	in_destruct ()
		816	CODE:
		817	RETVAL = PL_main_cv == Nullcv;
		818	OUTPUT:
		819	RETVAL
460		820
461	NV floor (NV x)	821	NV floor (NV x)
462		822
463	NV ceil (NV x)	823	NV ceil (NV x)
464		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
465	void	835	void
466	pango_init ()	836	pango_init ()
467	CODE:	837	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	838	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	842	/pango_context_set_font_description (opengl_context, default_font);/
475	{	843	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif	846	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	847	}
491		848
492	int	849	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
494		850
495	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
496	SDL_Quit ()	859	void SDL_Quit ()
497		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
498	void	870	void
499	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	872	PPCODE:
501	{	873	{
502	SDL_Rect **m;	874	SDL_Rect **m;
503		875
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		880
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		883
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		888
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		891
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		893
524	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
525	while (*m)	895	while (*m)
526	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
527	AV *av = newAV ();	899	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
531		906
532	++m;	907	++m;
533	}	908	}
534	}	909	}
535		910
536	char *
537	SDL_GetError ()
538
539	int	911	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
542	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	925	);
		926
545	if (RETVAL)	927	if (RETVAL)
546	{	928	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	933	#include "glfunc.h"
550	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551	}	938	}
		939	}
552	OUTPUT:	940	OUTPUT:
553	RETVAL	941	RETVAL
554		942
555	void	943	void
556	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
557		945
558	char *	946	char *
559	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
560		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
561	void	955	void
562	SDL_PollEvent ()	956	poll_events ()
563	PPCODE:	957	PPCODE:
564	{	958	{
565	SDL_Event ev;	959	SDL_Event ev;
566		960
567	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	963	{
569	HV *hv = newHV ();	964	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		966
572	switch (ev.type)	967	switch (ev.type)
573	{	968	{
574	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
575	case SDL_KEYUP:	970	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	976	break;
581		977
582	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	981	break;
586		982
587	case SDL_MOUSEMOTION:	983	case SDL_MOUSEMOTION:
		984	{
		985	int state = ev.motion.state;
		986	int x = ev.motion.x;
		987	int y = ev.motion.y;
		988	int xrel = ev.motion.xrel;
		989	int yrel = ev.motion.yrel;
		990
		991	/* do simplistic event compression */
		992	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		993	&& state == ev.motion.state)
		994	{
		995	xrel += ev.motion.xrel;
		996	yrel += ev.motion.yrel;
		997	x = ev.motion.x;
		998	y = ev.motion.y;
		999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1000	}
		1001
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
595	break;	1009	break;
596		1010
597	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		1014
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	1025	break;
612	}	1026	}
613		1027
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	1029	}
616	}	1030	}
617		1031
618	int	1032	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1033	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	1034	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	1035	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	1036	Mix_ChannelFinished (channel_finished);
623		1037
624	void	1038	void
		1039	Mix_QuerySpec ()
		1040	PPCODE:
		1041	{
		1042	int freq, channels;
		1043	Uint16 format;
		1044
		1045	if (Mix_QuerySpec (&freq, &format, &channels))
		1046	{
		1047	EXTEND (SP, 3);
		1048	PUSHs (sv_2mortal (newSViv (freq)));
		1049	PUSHs (sv_2mortal (newSViv (format)));
		1050	PUSHs (sv_2mortal (newSViv (channels)));
		1051	}
		1052	}
		1053
		1054	void
625	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
626		1056
627	int	1057	int
628	Mix_AllocateChannels (int numchans = -1)	1058	Mix_AllocateChannels (int numchans = -1)
629		1059
		1060	const char *
		1061	Mix_GetError ()
		1062
630	void	1063	void
631	lowdelay (int fd, int val = 1)	1064	lowdelay (int fd, int val = 1)
632	CODE:	1065	CODE:
		1066	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1067
		1068	void
		1069	win32_proxy_info ()
		1070	PPCODE:
		1071	{
633	#ifndef _WIN32	1072	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1073	char buffer[2048];
		1074	DWORD buflen;
		1075
		1076	EXTEND (SP, 3);
		1077
		1078	buflen = sizeof (buffer);
		1079	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1080	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1081	{
		1082	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1083
		1084	buflen = sizeof (buffer);
		1085	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1086	{
		1087	PUSHs (newSVpv (buffer, 0));
		1088
		1089	buflen = sizeof (buffer);
		1090	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1091	PUSHs (newSVpv (buffer, 0));
		1092	}
		1093	}
635	#endif	1094	#endif
		1095	}
636		1096
637	void	1097	int
638	add_font (char *file)	1098	add_font (char *file)
639	CODE:	1099	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	1101	OUTPUT:
642	// cairo... sigh... requires win2000	1102	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		1103
646	void	1104	void
647	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
648	ALIAS:	1106	ALIAS:
649	load_image_file = 1	1107	load_image_file = 1
…		…
652	STRLEN image_len;	1110	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	1111	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	1112	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	1113	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	1114	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	1115	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	1116	: SDL_RWFromConstMem (image, image_len);
659		1117
660	if (!rw)	1118	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	1119	croak ("load_image: %s", SDL_GetError ());
662		1120
…		…
691		1149
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1150	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		1151
694	assert (surface2->pitch == surface2->w * 4);	1152	assert (surface2->pitch == surface2->w * 4);
695		1153
		1154	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	1155	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	1156	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	1157	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1158	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1159	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1160	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1161	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1162	SDL_UnlockSurface (surface2);
705		1163
706	SDL_FreeSurface (surface);	1164	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	1165	SDL_FreeSurface (surface2);
708	}	1166	}
709		1167
…		…
735	void	1193	void
736	error (char *message)	1194	error (char *message)
737	CODE:	1195	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1197	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
741	#endif	1199	#endif
742		1200
743	void	1201	void
744	fatal (char *message)	1202	fatal (char *message)
745	CODE:	1203	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1205	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1207	#endif
750	_exit (1);	1208	_exit (1);
751		1209
752	void	1210	void
753	_exit (int retval)	1211	_exit (int retval = 0)
754	CODE:	1212	CODE:
		1213	#ifdef WIN32
		1214	ExitThread (retval); // unclean, please beam me up
		1215	#else
755	_exit (retval);	1216	_exit (retval);
		1217	#endif
756		1218
		1219	void
		1220	debug ()
		1221	CODE:
		1222	{
		1223	#if DEBUG
		1224	VALGRIND_DO_LEAK_CHECK;
		1225	#endif
		1226	}
		1227
		1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
757	MODULE = CFClient PACKAGE = CFClient::Font	1235	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1236
759	CFClient::Font	1237	PROTOTYPES: DISABLE
		1238
		1239	DC::Font
760	new_from_file (SV class, char path, int id = 0)	1240	new_from_file (SV class, char path, int id = 0)
761	CODE:	1241	CODE:
762	{	1242	{
763	int count;	1243	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1244	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1247	}
768	OUTPUT:	1248	OUTPUT:
769	RETVAL	1249	RETVAL
770		1250
771	void	1251	void
772	DESTROY (CFClient::Font self)	1252	DESTROY (DC::Font self)
773	CODE:	1253	CODE:
774	pango_font_description_free (self);	1254	pango_font_description_free (self);
775		1255
776	void	1256	void
777	make_default (CFClient::Font self)	1257	make_default (DC::Font self)
		1258	PROTOTYPE: $
778	CODE:	1259	CODE:
779	default_font = self;	1260	default_font = self;
780		1261
781	MODULE = CFClient PACKAGE = CFClient::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1263
783	CFClient::Layout	1264	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1265
		1266	void
		1267	glyph_cache_backup ()
		1268	PROTOTYPE:
		1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
		1276	tc_restore ();
		1277
		1278	DC::Layout
		1279	new (SV *class)
785	CODE:	1280	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
787		1282
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1284	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
796		1291
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
799	OUTPUT:	1294	OUTPUT:
800	RETVAL	1295	RETVAL
801		1296
802	void	1297	void
803	DESTROY (CFClient::Layout self)	1298	DESTROY (DC::Layout self)
804	CODE:	1299	CODE:
805	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
806	Safefree (self);	1302	Safefree (self);
807		1303
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1304	void
816	set_text (CFClient::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
817	CODE:	1306	CODE:
818	{	1307	{
819	STRLEN textlen;	1308	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
821		1310
822	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
823	}	1312	}
824		1313
825	void	1314	void
826	set_markup (CFClient::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
827	CODE:	1316	CODE:
828	{	1317	{
829	STRLEN textlen;	1318	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
831		1320
832	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
833	}	1322	}
834		1323
835	void	1324	void
836	set_shapes (CFClient::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
837	CODE:	1326	CODE:
838	{	1327	{
839	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1330	const char *pos = text;
842	int arg = 2;	1331	int arg = 4;
843		1332
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1333	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1334	{
846	PangoRectangle rect;	1335	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1336	PangoAttribute *attr;
848		1337
		1338	int x = SvIV (ST (arg - 3));
		1339	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1340	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1341	int h = SvIV (ST (arg ));
851		1342
852	arg += 2;
853
854	rect.x = 0;	1343	inkrect.x = 0;
		1344	inkrect.y = 0;
		1345	inkrect.width = 0;
		1346	inkrect.height = 0;
		1347
		1348	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1349	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1350	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1351	rect.height = h * PANGO_SCALE;
858		1352
859	if (!attrs)	1353	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1354	attrs = pango_layout_get_attributes (self->pl);
861		1355
862	attr = pango_attr_shape_new (&rect, &rect);	1356	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1357	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1358	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1359	pango_attr_list_insert (attrs, attr);
866		1360
		1361	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1362	pos += sizeof (OBJ_STR) - 1;
868	}	1363	}
869		1364
870	if (attrs)	1365	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
872	}	1367	}
873		1368
874	void	1369	void
875	get_shapes (CFClient::Layout self)	1370	get_shapes (DC::Layout self)
876	PPCODE:	1371	PPCODE:
877	{	1372	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1374
880	do	1375	do
881	{	1376	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1378
884	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
885	{	1380	{
886	PangoRectangle extents;	1381	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1383
		1384	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1385	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1386	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1387	}
892	}	1388	}
893	while (pango_layout_iter_next_run (iter));	1389	while (pango_layout_iter_next_run (iter));
894		1390
895	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
896	}	1392	}
897		1393
898	int	1394	int
899	has_wrapped (CFClient::Layout self)	1395	has_wrapped (DC::Layout self)
900	CODE:	1396	CODE:
901	{	1397	{
902	int lines = 1;	1398	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
904		1400
…		…
909	}	1405	}
910	OUTPUT:	1406	OUTPUT:
911	RETVAL	1407	RETVAL
912		1408
913	SV *	1409	SV *
914	get_text (CFClient::Layout self)	1410	get_text (DC::Layout self)
915	CODE:	1411	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
918	OUTPUT:	1414	OUTPUT:
919	RETVAL	1415	RETVAL
920		1416
921	void	1417	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1418	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1419	CODE:
924	self->r = r;	1420	self->r = r;
925	self->g = g;	1421	self->g = g;
926	self->b = b;	1422	self->b = b;
927	self->a = a;	1423	self->a = a;
928		1424
929	void	1425	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
931	CODE:	1427	CODE:
932	if (self->font != font)	1428	if (self->font != font)
933	{	1429	{
934	self->font = font;	1430	self->font = font;
935	layout_update_font (self);	1431	layout_update_font (self);
936	}	1432	}
937		1433
938	void	1434	void
939	set_height (CFClient::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
940	CODE:	1436	CODE:
941	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
942	{	1438	{
943	self->base_height = base_height;	1439	self->base_height = base_height;
944	layout_update_font (self);	1440	layout_update_font (self);
945	}	1441	}
946		1442
947	void	1443	void
948	set_width (CFClient::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
949	CODE:	1445	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1446	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1447
952	void	1448	void
953	set_indent (CFClient::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
954	CODE:	1450	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1452
957	void	1453	void
958	set_spacing (CFClient::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
959	CODE:	1455	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1457
962	void	1458	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
964	CODE:	1460	CODE:
965	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
970	);	1466	);
971		1467
972	void	1468	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
974	CODE:	1470	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1472
977	void	1473	void
978	size (CFClient::Layout self)	1474	size (DC::Layout self)
979	PPCODE:	1475	PPCODE:
980	{	1476	{
981	int w, h;	1477	int w, h;
982		1478
983	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
988	}	1484	}
989		1485
990	int	1486	int
		1487	descent (DC::Layout self)
		1488	CODE:
		1489	{
		1490	PangoRectangle rect;
		1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1493	RETVAL = PANGO_DESCENT (rect);
		1494	}
		1495	OUTPUT:
		1496	RETVAL
		1497
		1498	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1500	CODE:
993	{	1501	{
994	int index, trailing;	1502	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1503	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1504	RETVAL = index + trailing;
997	}	1505	}
998	OUTPUT:	1506	OUTPUT:
999	RETVAL	1507	RETVAL
1000		1508
1001	void	1509	void
1002	cursor_pos (CFClient::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1511	PPCODE:
1004	{	1512	{
1005	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1515
1008	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1520	}
1013		1521
1014	void	1522	void
1015	render (CFClient::Layout self)	1523	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1524	PPCODE:
1017	{	1525	{
1018	SV *retval;	1526	int line, x;
1019	int w, h;
1020		1527
1021	layout_get_pixel_size (self, &w, &h);	1528	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022		1529	#if !PANGO_VERSION_CHECK (1, 17, 3)
1023	if (self->rgba)	1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024	{	1531	--line;
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif	1532	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1533	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1534	PUSHs (sv_2mortal (newSViv (line)));
		1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1536	}
		1537
		1538	void
		1539	line_x_to_index (DC::Layout self, int line, int x)
		1540	PPCODE:
		1541	{
		1542	PangoLayoutLine *lp;
		1543	int index, trailing;
		1544
		1545	if (line < 0)
		1546	XSRETURN_EMPTY;
		1547
		1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1549	XSRETURN_EMPTY; /* do better */
		1550
		1551	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1552
		1553	EXTEND (SP, 2);
		1554	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1555	PUSHs (sv_2mortal (newSViv (index + trailing)));
1073	PUSHs (sv_2mortal (retval));
1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	}
1077	else	1556	else
1078	{	1557	{
1079	FT_Bitmap bitmap;
1080
1081	retval = newSV (w * h);
1082	SvPOK_only (retval);
1083	SvCUR_set (retval, w * h);
1084
1085	bitmap.rows = h;
1086	bitmap.width = w;
1087	bitmap.pitch = w;
1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
1089	bitmap.num_grays = 256;
1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092	memset (bitmap.buffer, 0, w * h);
1093
1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096	EXTEND (SP, 5);
1097	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (trailing)));
1099	PUSHs (sv_2mortal (retval));
1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102	}	1560	}
1103	}	1561	}
1104		1562
		1563	void
		1564	render (DC::Layout self, float x, float y, int flags = 0)
		1565	CODE:
		1566	rc_clear (self->rc);
		1567	pango_opengl_render_layout_subpixel (
		1568	self->pl,
		1569	self->rc,
		1570	x * PANGO_SCALE, y * PANGO_SCALE,
		1571	self->r, self->g, self->b, self->a,
		1572	flags
		1573	);
		1574	// we assume that context_change actually clears/frees stuff
		1575	// and does not do any recomputation...
		1576	pango_layout_context_changed (self->pl);
		1577
		1578	void
		1579	draw (DC::Layout self)
		1580	CODE:
		1581	{
		1582	glEnable (GL_TEXTURE_2D);
		1583	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1584	glEnable (GL_BLEND);
		1585	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1586	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1587	glEnable (GL_ALPHA_TEST);
		1588	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1589
		1590	rc_draw (self->rc);
		1591
		1592	glDisable (GL_ALPHA_TEST);
		1593	glDisable (GL_BLEND);
		1594	glDisable (GL_TEXTURE_2D);
		1595	}
		1596
1105	MODULE = CFClient PACKAGE = CFClient::Texture	1597	MODULE = Deliantra::Client PACKAGE = DC::Texture
1106		1598
1107	void	1599	PROTOTYPES: ENABLE
1108	pad2pot (SV data_, SV w_, SV *h_)
1109	CODE:
1110	{
1111	int ow = SvIV (w_);
1112	int oh = SvIV (h_);
1113		1600
1114	if (ow && oh)	1601	void
		1602	pad (SV *data_, int ow, int oh, int nw, int nh)
		1603	CODE:
		1604	{
		1605	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1606	{
1116	int nw = minpot (ow);
1117	int nh = minpot (oh);
1118
1119	if (nw != ow \|\| nh != oh)
1120	{
1121	if (SvOK (data_))
1122	{
1123	STRLEN datalen;	1607	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1608	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1609	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1610	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1611
1128	SvPOK_only (result_);	1612	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1613	SvCUR_set (result_, nw * nh * bpp);
1130		1614
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1615	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1616	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1617	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1618
1135	sv_setsv (data_, result_);	1619	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1620	}
1142	}	1621	}
1143		1622
1144	void	1623	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1624	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1151	{	1630	{
1152	HV hv = (HV )SvRV (self);	1631	HV hv = (HV )SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1634	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1635
		1636	if (name <= 0)
		1637	XSRETURN_EMPTY;
1156		1638
1157	if (items < 5)	1639	if (items < 5)
1158	{	1640	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1190	}	1672	}
1191	}	1673	}
1192		1674
		1675	void
		1676	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1677	PROTOTYPE: @
		1678	CODE:
		1679	{
		1680	glEnable (GL_BLEND);
		1681	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1682	glEnable (GL_TEXTURE_2D);
		1683	glBindTexture (GL_TEXTURE_2D, name1);
		1684
		1685	glColor3f (intensity, intensity, intensity);
		1686	glPushMatrix ();
		1687	glScalef (1./3, 1./3, 1.);
		1688
		1689	if (blend > 0.f)
		1690	{
		1691	float dx3 = dx * -3.f / w;
		1692	float dy3 = dy * -3.f / h;
		1693	GLfloat env_color[4] = { 0., 0., 0., blend };
		1694
		1695	/* interpolate the two shadow textures */
		1696	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1698
		1699	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1700	gl.ActiveTexture (GL_TEXTURE1);
		1701	glEnable (GL_TEXTURE_2D);
		1702	glBindTexture (GL_TEXTURE_2D, name2);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1704
		1705	/* rgb == rgb(glcolor) */
		1706	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1709
		1710	/* alpha = interpolate t0, t1 by env_alpha */
		1711	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1722
		1723	glBegin (GL_QUADS);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1728	glEnd ();
		1729
		1730	glDisable (GL_TEXTURE_2D);
		1731	gl.ActiveTexture (GL_TEXTURE0);
		1732	}
		1733	else
		1734	{
		1735	/* simple blending of one texture, also opengl <1.3 path */
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1737
		1738	glBegin (GL_QUADS);
		1739	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1740	glTexCoord2f (0, t); glVertex2f (0, h);
		1741	glTexCoord2f (s, t); glVertex2f (w, h);
		1742	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1743	glEnd ();
		1744	}
		1745
		1746	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1747	{
		1748	int x, y;
		1749	int dx3 = dx * 3;
		1750	int dy3 = dy * 3;
		1751
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1753	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1754	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1755	glTranslatef (-1., -1., 0);
		1756	glBegin (GL_QUADS);
		1757
		1758	for (y = 1; y < h; y += 3)
		1759	{
		1760	int y1 = y - dy3;
		1761	int y1valid = y1 >= 0 && y1 < h;
		1762
		1763	for (x = 1; x < w; x += 3)
		1764	{
		1765	int x1 = x - dx3;
		1766	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	uint8_t h2;
		1768
		1769	if (y1valid && x1 >= 0 && x1 < w)
		1770	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1771	else
		1772	h2 = 1; /* out of range == invisible */
		1773
		1774	if (h1 \|\| h2)
		1775	{
		1776	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1777	glColor4f (1., 1., 1., alpha);
		1778
		1779	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1780	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1781	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1782	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1783	}
		1784	}
		1785	}
		1786	}
		1787
		1788	glEnd ();
		1789
		1790	glPopMatrix ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
		1794	}
		1795
		1796	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1797	CODE:
		1798	{
		1799	GLint width;
		1800	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1801	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1802	RETVAL = width > 0;
		1803	}
		1804	OUTPUT:
		1805	RETVAL
		1806
1193	MODULE = CFClient PACKAGE = CFClient::Map	1807	MODULE = Deliantra::Client PACKAGE = DC::Map
1194		1808
1195	CFClient::Map	1809	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1810
		1811	DC::Map
		1812	new (SV *class)
1197	CODE:	1813	CODE:
1198	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1815	RETVAL->x = 0;
1200	RETVAL->y = 0;	1816	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1817	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1818	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1819	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1820	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1821	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1822	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207	RETVAL->texs = 8192;
1208	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209	RETVAL->rows = 0;	1823	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1824	RETVAL->row = 0;
1211	OUTPUT:	1825	OUTPUT:
1212	RETVAL	1826	RETVAL
1213		1827
1214	void	1828	void
1215	DESTROY (CFClient::Map self)	1829	DESTROY (DC::Map self)
1216	CODE:	1830	CODE:
1217	{	1831	{
1218	map_clear (self);	1832	map_clear (self);
1219	Safefree (self->face);	1833	Safefree (self->face2tile);
1220	Safefree (self->tex);	1834	Safefree (self->tex);
1221	Safefree (self);	1835	Safefree (self);
1222	}	1836	}
1223		1837
1224	void	1838	void
		1839	resize (DC::Map self, int map_width, int map_height)
		1840	CODE:
		1841	self->w = map_width;
		1842	self->h = map_height;
		1843
		1844	void
1225	clear (CFClient::Map self)	1845	clear (DC::Map self)
1226	CODE:	1846	CODE:
1227	map_clear (self);	1847	map_clear (self);
1228		1848
1229	void	1849	void
1230	set_face (CFClient::Map self, int face, int texid)	1850	set_tileid (DC::Map self, int face, int tile)
1231	CODE:	1851	CODE:
1232	{	1852	{
1233	while (self->faces <= face)	1853	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1854	need_texid (self, tile);
1235	Append (mapface, self->face, self->faces, self->faces);
1236	self->faces *= 2;
1237	}
1238
1239	self->face [face] = texid;
1240	}	1855	}
1241		1856
1242	void	1857	void
		1858	set_smooth (DC::Map self, int face, int smooth, int level)
		1859	CODE:
		1860	{
		1861	tileid texid;
		1862	maptex *tex;
		1863
		1864	if (face < 0 \|\| face >= self->faces)
		1865	return;
		1866
		1867	if (smooth < 0 \|\| smooth >= self->faces)
		1868	return;
		1869
		1870	texid = self->face2tile [face];
		1871
		1872	if (!texid)
		1873	return;
		1874
		1875	tex = self->tex + texid;
		1876	tex->smoothtile = self->face2tile [smooth];
		1877	tex->smoothlevel = level;
		1878	}
		1879
		1880	void
1243	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)	1881	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)
1244	CODE:	1882	CODE:
1245	{	1883	{
1246	while (self->texs <= texid)	1884	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1885
1252	{	1886	{
1253	maptex *tex = self->tex + texid;	1887	maptex *tex = self->tex + texid;
1254		1888
1255	tex->name = name;	1889	tex->name = name;
…		…
1271	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1272	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1908	}
1275		1909
		1910	void
		1911	expire_textures (DC::Map self, int texid, int count)
		1912	PPCODE:
		1913	for (; texid < self->texs && count; ++texid, --count)
		1914	{
		1915	maptex *tex = self->tex + texid;
		1916
		1917	if (tex->name)
		1918	{
		1919	if (tex->unused)
		1920	{
		1921	tex->name = 0;
		1922	tex->unused = 0;
		1923	XPUSHs (sv_2mortal (newSViv (texid)));
		1924	}
		1925	else
		1926	tex->unused = 1;
		1927	}
		1928	}
		1929
1276	int	1930	int
1277	ox (CFClient::Map self)	1931	ox (DC::Map self)
1278	ALIAS:	1932	ALIAS:
1279	oy = 1	1933	oy = 1
1280	x = 2	1934	x = 2
1281	y = 3	1935	y = 3
1282	w = 4	1936	w = 4
…		…
1293	}	1947	}
1294	OUTPUT:	1948	OUTPUT:
1295	RETVAL	1949	RETVAL
1296		1950
1297	void	1951	void
1298	scroll (CFClient::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1299	CODE:	1953	CODE:
1300	{	1954	{
1301	if (dx > 0)	1955	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1957	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1958	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1959
1306	if (dy > 0)	1960	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1961	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1962	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1963	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1964
1311	self->ox += dx; self->x += dx;	1965	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1966	self->oy += dy; self->y += dy;
1313		1967
1314	while (self->y < 0)	1968	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1320	}	1974	}
1321	}	1975	}
1322		1976
1323	void	1977	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1325	CODE:	1979	CODE:
1326	{	1980	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1981	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1982	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1983	mapcell *cell;
1330	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1331		1987
1332	while (data < data_end)	1988	while (data < data_end - 1)
1333	{	1989	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1335		1991
1336	x = self->x + ((flags >> 10) & 63);	1992	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1993	y = self->y + ((flags >> 4) & 63);
1338		1994
1339	cell = map_get_cell (self, x, y);	1995	cell = map_get_cell (self, x, y);
1340		1996
1341	if (flags & 15)	1997	if (flags & 15)
1342	{	1998	{
1343	if (cell->darkness < 0)	1999	if (!cell->darkness)
1344	{	2000	{
		2001	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	2002	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	2003	}
1350		2004
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	2005	//TODO: don't trust server data to be in-range(!)
1354		2006
1355	if (flags & 4)	2007	if (flags & 8)
1356	{	2008	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2009	if (extmap)
		2010	{
		2011	uint8_t ext, cmd;
		2012
		2013	do
		2014	{
		2015	ext = *data++;
		2016	cmd = ext & 0x7f;
		2017
		2018	if (cmd < 4)
		2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2020	else if (cmd == 5) // health
		2021	{
		2022	cell->stat_width = 1;
		2023	cell->stat_hp = *data++;
		2024	}
		2025	else if (cmd == 6) // monster width
		2026	cell->stat_width = *data++ + 1;
		2027	else if (cmd == 0x47)
		2028	{
		2029	if (*data == 1) cell->player = data [1];
		2030	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2031	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2032	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2033
		2034	data += *data + 1;
		2035	}
		2036	else if (cmd == 8) // cell flags
		2037	cell->flags = *data++;
		2038	else if (ext & 0x40) // unknown, multibyte => skip
		2039	data += *data + 1;
		2040	else
		2041	data++;
		2042	}
		2043	while (ext & 0x80);
		2044	}
		2045	else
		2046	cell->darkness = *data++ + 1;
1358	}	2047	}
1359		2048
		2049	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	2050	if (flags & (4 >> z))
1361	{	2051	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2052	faceid face = (data [0] << 8) + data [1]; data += 2;
		2053	need_facenum (self, face);
		2054	cell->tile [z] = self->face2tile [face];
		2055
		2056	if (cell->tile [z])
		2057	{
		2058	maptex *tex = self->tex + cell->tile [z];
		2059	tex->unused = 0;
		2060	if (!tex->name)
		2061	av_push (missing, newSViv (cell->tile [z]));
		2062
		2063	if (tex->smoothtile)
		2064	{
		2065	maptex *smooth = self->tex + tex->smoothtile;
		2066	smooth->unused = 0;
		2067	if (!smooth->name)
		2068	av_push (missing, newSViv (tex->smoothtile));
		2069	}
		2070	}
1363	}	2071	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	2072	}
1370	else	2073	else
1371	cell->darkness = -1;	2074	CELL_CLEAR (cell);
1372	}	2075	}
1373	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1374		2079
1375	SV *	2080	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2081	mapmap (DC::Map self, int x0, int y0, int w, int h)
1377	CODE:	2082	CODE:
1378	{	2083	{
1379	int x1, x;	2084	int x1, x;
1380	int y1, y;	2085	int y1, y;
1381	int z;	2086	int z;
…		…
1402	{	2107	{
1403	mapcell *cell = row->col + (x - row->c0);	2108	mapcell *cell = row->col + (x - row->c0);
1404		2109
1405	for (z = 0; z <= 0; z++)	2110	for (z = 0; z <= 0; z++)
1406	{	2111	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	2112	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	2113	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	2114	int a1 = tex.a;
1414		2115
1415	r = (r * a0 + tex.r * a1) / 255;	2116	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	2117	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	2118	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	2119	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	2120	}
1421	}	2121	}
1422		2122
1423	*map++ = (r )	2123	*map++ = (r )
1424	\| (g << 8)	2124	\| (g << 8)
…		…
1431	}	2131	}
1432	OUTPUT:	2132	OUTPUT:
1433	RETVAL	2133	RETVAL
1434		2134
1435	void	2135	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437	CODE:	2137	CODE:
1438	{	2138	{
1439	int vx, vy;
1440	int x, y, z;	2139	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		2140
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2141	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2142	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2143	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2144	smooth_key skey;
		2145	int pl_x, pl_y;
		2146	maptex pl_tex;
		2147	rc_t *rc = rc_alloc ();
		2148	rc_t *rc_ov = rc_alloc ();
		2149	rc_key_t key;
		2150	rc_array_t *arr;
1446		2151
1447	/*	2152	pl_tex.name = 0;
1448	int vx = self->vx = self->w >= sw
1449	? self->x + (self->w - sw) / 2
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451		2153
1452	int vy = self->vy = self->h >= sh	2154	// that's current max. sorry.
1453	? self->y + (self->h - sh) / 2	2155	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2156	if (sh > 255) sh = 255;
1455	*/
1456		2157
1457	glColor4ub (255, 255, 255, 255);	2158	// clear key, in case of extra padding
		2159	memset (&skey, 0, sizeof (skey));
		2160
		2161	memset (&key, 0, sizeof (key));
		2162	key.r = 255;
		2163	key.g = 255;
		2164	key.b = 255;
		2165	key.a = 255;
		2166	key.mode = GL_QUADS;
		2167	key.format = GL_T2F_V3F;
		2168
		2169	mx += self->x;
		2170	my += self->y;
		2171
		2172	// first pass: determine smooth_max
		2173	// rather ugly, if you ask me
		2174	// could also be stored inside mapcell and updated on change
		2175	memset (smooth_max, 0, sizeof (smooth_max));
		2176
		2177	for (y = 0; y < sh; y++)
		2178	if (0 <= y + my && y + my < self->rows)
		2179	{
		2180	maprow *row = self->row + (y + my);
		2181
		2182	for (x = 0; x < sw; x++)
		2183	if (row->c0 <= x + mx && x + mx < row->c1)
		2184	{
		2185	mapcell *cell = row->col + (x + mx - row->c0);
		2186
		2187	smooth_max[x + 1][y + 1] =
		2188	MAX (self->tex [cell->tile [0]].smoothlevel,
		2189	MAX (self->tex [cell->tile [1]].smoothlevel,
		2190	self->tex [cell->tile [2]].smoothlevel));
		2191	}
		2192	}
1458		2193
1459	glEnable (GL_BLEND);	2194	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2195	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glEnable (GL_TEXTURE_2D);
1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		2197
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	2198	for (z = 0; z <= 2; z++)
		2199	{
		2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
		2202
1469	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1471	{	2205	{
1472	maprow *row = self->row + (y + vy);	2206	maprow *row = self->row + (y + my);
1473		2207
1474	for (x = 0; x < sw; x++)	2208	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	2209	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	2210	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	2211	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	2212	tileid tile = cell->tile [z];
1480		2213
1481	if (face)	2214	if (tile)
		2215	{
		2216	maptex tex = self->tex [tile];
		2217	int px, py;
		2218
		2219	if (key.texname != tex.name)
		2220	{
		2221	self->tex [tile].unused = 0;
		2222
		2223	if (!tex.name)
		2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2225
		2226	key.texname = tex.name;
		2227	arr = rc_array (rc, &key);
		2228	}
		2229
		2230	px = (x + 1) * T - tex.w;
		2231	py = (y + 1) * T - tex.h;
		2232
		2233	if (expect_false (cell->player == player) && expect_false (z == 2))
		2234	{
		2235	pl_x = px;
		2236	pl_y = py;
		2237	pl_tex = tex;
		2238	continue;
		2239	}
		2240
		2241	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2242	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2244	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2245
		2246	// update smooth hash
		2247	if (tex.smoothtile)
		2248	{
		2249	skey.tile = tex.smoothtile;
		2250	skey.level = tex.smoothlevel;
		2251
		2252	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2253
		2254	// add bits to current tile and all neighbours. skey.x\|y is
		2255	// shifted +1\|+1 so we always stay positive.
		2256
		2257	// bits is ___n cccc CCCC bbbb
		2258	// n do not draw borders&corners
		2259	// c draw these corners, but...
		2260	// C ... not these
		2261	// b draw these borders
		2262
		2263	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2264	// ┃· ·· ·┃ ━━
		2265
		2266	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2267	// ·· ·· ·┏ ┓·
		2268
		2269	// full tile
		2270	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2271
		2272	// borders
		2273	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2274	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2275	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2276	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2277
		2278	// corners
		2279	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2280	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2281	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2282	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2283	}
		2284	}
		2285
		2286	if (expect_false (z == 2) && expect_false (cell->flags))
		2287	{
		2288	// overlays such as the speech bubble, probably more to come
		2289	if (cell->flags & 1)
		2290	{
		2291	rc_key_t key_ov = key;
		2292	maptex tex = self->tex [TEXID_SPEECH];
		2293	rc_array_t *arr;
		2294	int px = x * T + T * 2 / 32;
		2295	int py = y * T - T * 6 / 32;
		2296
		2297	key_ov.texname = tex.name;
		2298	arr = rc_array (rc_ov, &key_ov);
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2304	}
		2305	}
		2306	}
		2307	}
		2308
		2309	rc_draw (rc);
		2310	rc_clear (rc);
		2311
		2312	// go through all smoothlevels, lowest to highest, then draw.
		2313	// this is basically counting sort
		2314	{
		2315	int w, b;
		2316
		2317	glEnable (GL_TEXTURE_2D);
		2318	glBegin (GL_QUADS);
		2319	for (w = 0; w < 256 / 32; ++w)
		2320	{
		2321	uint32_t smask = smooth_level [w];
		2322	if (smask)
		2323	for (b = 0; b < 32; ++b)
		2324	if (smask & (((uint32_t)1) << b))
1482	{	2325	{
1483	maptex tex = self->tex [face];	2326	int level = (w << 5) \| b;
		2327	HE *he;
1484		2328
1485	int px = (x + 1) * 32 - tex.w;	2329	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	2330	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	2331	{
		2332	smooth_key skey = (smooth_key )HeKEY (he);
		2333	IV bits = SvIVX (HeVAL (he));
		2334
		2335	if (!(bits & 0x1000)
		2336	&& skey->level == level
		2337	&& level > smooth_max [skey->x][skey->y])
		2338	{
		2339	maptex tex = self->tex [skey->tile];
		2340	int px = (((int)skey->x) - 1) * T;
		2341	int py = (((int)skey->y) - 1) * T;
		2342	int border = bits & 15;
		2343	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2344	float dx = tex.s * .0625f; // 16 images/row
		2345	float dy = tex.t * .5f ; // 2 images/column
		2346
		2347	if (tex.name)
		2348	{
		2349	// this time avoiding texture state changes
		2350	// save gobs of state changes.
		2351	if (key.texname != tex.name)
		2352	{
		2353	self->tex [skey->tile].unused = 0;
		2354
1490	glEnd ();	2355	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
		2358	}
		2359
		2360	if (border)
		2361	{
		2362	float ox = border * dx;
		2363
		2364	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2365	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2366	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2367	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2368	}
		2369
		2370	if (corner)
		2371	{
		2372	float ox = corner * dx;
		2373
		2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
		2379	}
		2380	}
1494	}	2381	}
1495
1496	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500	}	2382	}
1501	}
1502	}	2383	}
1503		2384
1504	glEnd ();	2385	glEnd ();
1505
1506	glDisable (GL_TEXTURE_2D);	2386	glDisable (GL_TEXTURE_2D);
		2387	key.texname = -1;
		2388	}
		2389
		2390	hv_clear (smooth);
		2391	}
		2392
		2393	if (pl_tex.name)
		2394	{
		2395	maptex tex = pl_tex;
		2396	int px = pl_x + sdx;
		2397	int py = pl_y + sdy;
		2398
		2399	key.texname = tex.name;
		2400	arr = rc_array (rc, &key);
		2401
		2402	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2403	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2405	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2406
		2407	rc_draw (rc);
		2408	}
		2409
		2410	rc_draw (rc_ov);
		2411	rc_clear (rc_ov);
		2412
1507	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
1508	}	2414	rc_free (rc);
		2415	rc_free (rc_ov);
1509		2416
		2417	// top layer: overlays such as the health bar
		2418	for (y = 0; y < sh; y++)
		2419	if (0 <= y + my && y + my < self->rows)
		2420	{
		2421	maprow *row = self->row + (y + my);
		2422
		2423	for (x = 0; x < sw; x++)
		2424	if (row->c0 <= x + mx && x + mx < row->c1)
		2425	{
		2426	mapcell *cell = row->col + (x + mx - row->c0);
		2427
		2428	int px = x * T;
		2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
		2436
		2437	if (cell->stat_hp)
		2438	{
		2439	int width = cell->stat_width * T;
		2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2441
		2442	glColor3ub (0, 0, 0);
		2443	glRectf (px + 1, py - thick - 2,
		2444	px + width - 1, py);
		2445
		2446	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2447	glRectf (px + 2,
		2448	py - thick - 1,
		2449	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2450	}
		2451	}
		2452	}
		2453	}
		2454
1510	void	2455	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2456	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1512	CODE:	2457	CODE:
1513	{	2458	{
1514	static float color[16][3] = {	2459	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	2460	{ 0.00f, 0.00f, 0.00f },
1516	{ 1.00, 1.00, 1.00 },	2461	{ 1.00f, 1.00f, 1.00f },
1517	{ 0.00, 0.00, 0.55 },	2462	{ 0.00f, 0.00f, 0.55f },
1518	{ 1.00, 0.00, 0.00 },	2463	{ 1.00f, 0.00f, 0.00f },
1519		2464
1520	{ 1.00, 0.54, 0.00 },	2465	{ 1.00f, 0.54f, 0.00f },
1521	{ 0.11, 0.56, 1.00 },	2466	{ 0.11f, 0.56f, 1.00f },
1522	{ 0.93, 0.46, 0.00 },	2467	{ 0.93f, 0.46f, 0.00f },
1523	{ 0.18, 0.54, 0.34 },	2468	{ 0.18f, 0.54f, 0.34f },
1524		2469
1525	{ 0.56, 0.73, 0.56 },	2470	{ 0.56f, 0.73f, 0.56f },
1526	{ 0.80, 0.80, 0.80 },	2471	{ 0.80f, 0.80f, 0.80f },
1527	{ 0.55, 0.41, 0.13 },	2472	{ 0.55f, 0.41f, 0.13f },
1528	{ 0.99, 0.77, 0.26 },	2473	{ 0.99f, 0.77f, 0.26f },
1529		2474
1530	{ 0.74, 0.65, 0.41 },	2475	{ 0.74f, 0.65f, 0.41f },
1531		2476
1532	{ 0.00, 1.00, 1.00 },	2477	{ 0.00f, 1.00f, 1.00f },
1533	{ 1.00, 0.00, 1.00 },	2478	{ 1.00f, 0.00f, 1.00f },
1534	{ 1.00, 1.00, 0.00 },	2479	{ 1.00f, 1.00f, 0.00f },
1535	};	2480	};
1536		2481
1537	int x, y;	2482	int x, y;
1538		2483
1539	glEnable (GL_TEXTURE_2D);	2484	glEnable (GL_TEXTURE_2D);
		2485	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2486	* but the nvidia driver (185.18.14) mishandles alpha textures
		2487	* and takes the colour from god knows where instead of using
		2488	* Cp. MODULATE results in the same colour, but slightly different
		2489	* alpha, but atcually gives us the correct colour with nvidia.
		2490	*/
1540	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1541	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1542	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1543	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1544		2495
1545	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
1549		2500
1550	if (m)	2501	if (m)
1551	{	2502	{
1552	float *c = color [m & 15];	2503	float *c = color [m & 15];
1553		2504
1554	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
1555	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
1556		2507
1557	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
1558	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1559	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1560	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1561	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1562	}	2513	}
…		…
1566	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
1568	}	2519	}
1569		2520
1570	void	2521	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2523	PPCODE:
1573	{	2524	{
1574	int vx, vy;
1575	int x, y;	2525	int x, y;
1576	int sw4 = (sw + 3) & ~3;	2526	int sw1 = sw + 2;
		2527	int sh1 = sh + 2;
		2528	int sh3 = sh * 3;
		2529	int sw3 = sw * 3;
		2530	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2531	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2532	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2533
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2534	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
1583		2536
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2537	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2538	my += self->y - 1;
1586		2539
1587	for (y = 0; y < sh; y++)	2540	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
1589	{	2542	{
1590	maprow *row = self->row + (y + vy);	2543	maprow *row = self->row + (y + my);
1591		2544
1592	for (x = 0; x < sw; x++)	2545	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2547	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
1596		2549
1597	darkness[y * sw4 + x] = cell->darkness < 0	2550	darkness1 [y * sw1 + x] = cell->darkness
		2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1598	? 255 - FOW_DARKNESS	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1599	: 255 - cell->darkness;
1600	}	2553	}
1601	}	2554	}
1602		2555
		2556	for (y = 0; y < sh; ++y)
		2557	for (x = 0; x < sw; ++x)
		2558	{
		2559	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2560	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2561	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2562	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2563	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2564	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2565	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2566	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2567	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2568
		2569	uint8_t r11 = (d11 + d21 + d12) / 3;
		2570	uint8_t r21 = d21;
		2571	uint8_t r31 = (d21 + d31 + d32) / 3;
		2572
		2573	uint8_t r12 = d12;
		2574	uint8_t r22 = d22;
		2575	uint8_t r32 = d32;
		2576
		2577	uint8_t r13 = (d13 + d23 + d12) / 3;
		2578	uint8_t r23 = d23;
		2579	uint8_t r33 = (d23 + d33 + d32) / 3;
		2580
		2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2590	}
		2591
		2592	free (darkness1);
		2593
1603	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2597	PUSHs (darkness3_sv);
1607	}	2598	}
1608		2599
1609	SV *	2600	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2601	get_rect (DC::Map self, int x0, int y0, int w, int h)
1611	CODE:	2602	CODE:
1612	{	2603	{
1613	int x, y, x1, y1;	2604	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2605	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2606	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2631	if (row && row->c0 <= x && x < row->c1)
1641	{	2632	{
1642	mapcell *cell = row->col + (x - row->c0);	2633	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2634	uint8_t flags = 0;
1644		2635
1645	if (cell->face [0]) flags \|= 1;	2636	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2637	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2638	if (cell->tile [2]) flags \|= 4;
1648		2639
1649	*data++ = flags;	2640	*data++ = flags;
1650		2641
1651	if (flags & 1)	2642	if (flags & 1)
1652	{	2643	{
		2644	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2645	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2646	*data++ = tile;
1655	}	2647	}
1656		2648
1657	if (flags & 2)	2649	if (flags & 2)
1658	{	2650	{
		2651	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2652	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2653	*data++ = tile;
1661	}	2654	}
1662		2655
1663	if (flags & 4)	2656	if (flags & 4)
1664	{	2657	{
		2658	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2659	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2660	*data++ = tile;
1667	}	2661	}
1668	}	2662	}
1669	else	2663	else
1670	*data++ = 0;	2664	*data++ = 0;
1671	}	2665	}
1672	}	2666	}
1673		2667
		2668	/* if size is wh + 5 then no data has been found /
		2669	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2670	{
1674	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
1675	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
1676	RETVAL = data_sv;	2675	RETVAL = data_sv;
1677	}	2676	}
1678	OUTPUT:	2677	OUTPUT:
1679	RETVAL	2678	RETVAL
1680		2679
1681	void	2680	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2681	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683	PPCODE:	2682	PPCODE:
1684	{	2683	{
1685	int x, y, z;	2684	int x, y, z;
1686	int w, h;	2685	int w, h;
1687	int x1, y1;	2686	int x1, y1;
		2687	STRLEN len;
		2688	uint8_t data, end;
		2689
		2690	len = SvLEN (data_sv);
		2691	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2692	data = SvPVbyte_nolen (data_sv);
		2693	end = data + len + 8;
		2694
		2695	if (len < 5)
		2696	XSRETURN_EMPTY;
1688		2697
1689	if (*data++ != 0)	2698	if (*data++ != 0)
1690	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
1691		2700
1692	w = data++ << 8; w \|= data++;	2701	w = data++ << 8; w \|= data++;
1693	h = data++ << 8; h \|= data++;	2702	h = data++ << 8; h \|= data++;
1694		2703
1695	// we need to do this 'cause we don't keep an absolute coord system for rows	2704	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1707	{	2716	{
1708	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
1709		2718
1710	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
1711	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
1712	uint8_t flags = *data++;	2726	flags = *data++;
1713		2727
1714	if (flags)	2728	if (flags)
1715	{	2729	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
		2731	tileid tile[3] = { 0, 0, 0 };
1719		2732
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2733	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2734	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2735	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2736
1724	if (cell->darkness <= 0)	2737	if (cell->darkness == 0)
1725	{	2738	{
1726	cell->darkness = -1;	2739	/cell->darkness = 0;/
		2740	EXTEND (SP, 3);
1727		2741
1728	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
1729	{	2743	{
1730	cell->face[z] = face[z];	2744	tileid t = tile [z];
1731		2745
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2746	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2747	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2748	PUSHs (sv_2mortal (newSViv (t)));
		2749	need_texid (self, t);
		2750	}
		2751
		2752	cell->tile [z] = t;
1734	}	2753	}
1735	}	2754	}
1736	}	2755	}
1737	}	2756	}
1738	}	2757	}
1739	}	2758	}
1740		2759
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
1742		2761
1743	CFClient::MixChunk	2762	DC::RW
1744	new_from_file (SV class, char path)	2763	new (SV class, SV data_sv)
1745	CODE:	2764	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2765	{
		2766	STRLEN datalen;
		2767	char *data = SvPVbyte (data_sv, datalen);
		2768
		2769	RETVAL = SDL_RWFromConstMem (data, datalen);
		2770	}
1747	OUTPUT:	2771	OUTPUT:
1748	RETVAL	2772	RETVAL
1749		2773
		2774	DC::RW
		2775	new_from_file (SV class, const char path, const char *mode = "rb")
		2776	CODE:
		2777	RETVAL = SDL_RWFromFile (path, mode);
		2778	OUTPUT:
		2779	RETVAL
		2780
		2781	# fails on win32:
		2782	# dc.xs(2268) : error C2059: syntax error : '('
1750	void	2783	#void
		2784	#close (DC::RW self)
		2785	# CODE:
		2786	# (self->(close)) (self);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::Channel
		2793	find ()
		2794	CODE:
		2795	{
		2796	RETVAL = Mix_GroupAvailable (-1);
		2797
		2798	if (RETVAL < 0)
		2799	{
		2800	RETVAL = Mix_GroupOldest (-1);
		2801
		2802	if (RETVAL < 0)
		2803	{
		2804	// happens sometimes, maybe it just stopped playing(?)
		2805	RETVAL = Mix_GroupAvailable (-1);
		2806
		2807	if (RETVAL < 0)
		2808	XSRETURN_UNDEF;
		2809	}
		2810	else
		2811	Mix_HaltChannel (RETVAL);
		2812	}
		2813
		2814	Mix_UnregisterAllEffects (RETVAL);
		2815	Mix_Volume (RETVAL, 128);
		2816	}
		2817	OUTPUT:
		2818	RETVAL
		2819
		2820	void
		2821	halt (DC::Channel self)
		2822	CODE:
		2823	Mix_HaltChannel (self);
		2824
		2825	void
		2826	expire (DC::Channel self, int ticks = -1)
		2827	CODE:
		2828	Mix_ExpireChannel (self, ticks);
		2829
		2830	void
		2831	fade_out (DC::Channel self, int ticks = -1)
		2832	CODE:
		2833	Mix_FadeOutChannel (self, ticks);
		2834
		2835	int
		2836	volume (DC::Channel self, int volume)
		2837	CODE:
		2838	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2839	OUTPUT:
		2840	RETVAL
		2841
		2842	void
		2843	unregister_all_effects (DC::Channel self)
		2844	CODE:
		2845	Mix_UnregisterAllEffects (self);
		2846
		2847	void
		2848	set_panning (DC::Channel self, int left, int right)
		2849	CODE:
		2850	left = CLAMP (left , 0, 255);
		2851	right = CLAMP (right, 0, 255);
		2852	Mix_SetPanning (self, left, right);
		2853
		2854	void
		2855	set_distance (DC::Channel self, int distance)
		2856	CODE:
		2857	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2858
		2859	void
		2860	set_position (DC::Channel self, int angle, int distance)
		2861	CODE:
		2862
		2863	void
		2864	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2865	CODE:
		2866	{
		2867	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2868	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2869	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2870	}
		2871
		2872	void
		2873	set_reverse_stereo (DC::Channel self, int flip)
		2874	CODE:
		2875	Mix_SetReverseStereo (self, flip);
		2876
		2877	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2878
		2879	PROTOTYPES: DISABLE
		2880
		2881	void
		2882	decoders ()
		2883	PPCODE:
		2884	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2885	int i, num = Mix_GetNumChunkDecoders ();
		2886	EXTEND (SP, num);
		2887	for (i = 0; i < num; ++i)
		2888	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2889	#else
		2890	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2891	#endif
		2892
		2893	DC::MixChunk
		2894	new (SV *class, DC::RW rwops)
		2895	CODE:
		2896	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2897	OUTPUT:
		2898	RETVAL
		2899
		2900	void
1751	DESTROY (CFClient::MixChunk self)	2901	DESTROY (DC::MixChunk self)
1752	CODE:	2902	CODE:
1753	Mix_FreeChunk (self);	2903	Mix_FreeChunk (self);
1754		2904
1755	int	2905	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2906	volume (DC::MixChunk self, int volume = -1)
1757	CODE:	2907	CODE:
		2908	if (items > 1)
		2909	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2910	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2911	OUTPUT:
1760	RETVAL	2912	RETVAL
1761		2913
1762	int	2914	DC::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2915	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2916	CODE:
		2917	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2918	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2919
		2920	if (RETVAL < 0)
		2921	XSRETURN_UNDEF;
		2922
		2923	if (channel < 0)
		2924	{
		2925	Mix_UnregisterAllEffects (RETVAL);
		2926	Mix_Volume (RETVAL, 128);
		2927	}
		2928	}
1766	OUTPUT:	2929	OUTPUT:
1767	RETVAL	2930	RETVAL
1768		2931
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2932	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumMusicDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
1770		2945
1771	int	2946	int
1772	volume (int volume = -1)	2947	volume (int volume = -1)
		2948	PROTOTYPE: ;$
1773	CODE:	2949	CODE:
		2950	if (items > 0)
		2951	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2952	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2953	OUTPUT:
1776	RETVAL	2954	RETVAL
1777		2955
1778	CFClient::MixMusic	2956	void
1779	new_from_file (SV class, char path)	2957	fade_out (int ms)
1780	CODE:	2958	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2959	Mix_FadeOutMusic (ms);
		2960
		2961	void
		2962	halt ()
		2963	CODE:
		2964	Mix_HaltMusic ();
		2965
		2966	int
		2967	playing ()
		2968	CODE:
		2969	RETVAL = Mix_PlayingMusic ();
1782	OUTPUT:	2970	OUTPUT:
1783	RETVAL	2971	RETVAL
1784		2972
		2973	DC::MixMusic
		2974	new (SV *class, DC::RW rwops)
		2975	CODE:
		2976	RETVAL = Mix_LoadMUS_RW (rwops);
		2977	OUTPUT:
		2978	RETVAL
		2979
1785	void	2980	void
1786	DESTROY (CFClient::MixMusic self)	2981	DESTROY (DC::MixMusic self)
1787	CODE:	2982	CODE:
1788	Mix_FreeMusic (self);	2983	Mix_FreeMusic (self);
1789		2984
1790	int	2985	int
1791	play (CFClient::MixMusic self, int loops = -1)	2986	play (DC::MixMusic self, int loops = -1)
1792	CODE:	2987	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2988	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2989	OUTPUT:
1795	RETVAL	2990	RETVAL
1796		2991
		2992	void
		2993	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2994	CODE:
		2995	Mix_FadeInMusicPos (self, loops, ms, position);
		2996
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2997	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2998
		2999	PROTOTYPES: ENABLE
1798		3000
1799	BOOT:	3001	BOOT:
1800	{	3002	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3003	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802	static const struct {	3004	static const struct {
1803	const char *name;	3005	const char *name;
1804	IV iv;	3006	IV iv;
1805	} *civ, const_iv[] = {	3007	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	3008	# define const_iv(name) { # name, (IV)name }
		3009	const_iv (GL_VENDOR),
		3010	const_iv (GL_VERSION),
		3011	const_iv (GL_EXTENSIONS),
		3012	const_iv (GL_MAX_TEXTURE_UNITS),
1807	const_iv (GL_COLOR_MATERIAL),	3013	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	3014	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	3015	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	3016	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	3017	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	3021	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	3022	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	3023	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	3024	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	3025	const_iv (GL_BACK),
		3026	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	3027	const_iv (GL_AND),
1821	const_iv (GL_ONE),	3028	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	3029	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	3030	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	3031	const_iv (GL_DST_ALPHA),
1825	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3032	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1826	const_iv (GL_ONE_MINUS_DST_ALPHA),	3033	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3034	const_iv (GL_SRC_COLOR),
		3035	const_iv (GL_DST_COLOR),
		3036	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3037	const_iv (GL_ONE_MINUS_DST_COLOR),
1827	const_iv (GL_SRC_ALPHA_SATURATE),	3038	const_iv (GL_SRC_ALPHA_SATURATE),
1828	const_iv (GL_RGB),	3039	const_iv (GL_RGB),
1829	const_iv (GL_RGBA),	3040	const_iv (GL_RGBA),
1830	const_iv (GL_RGBA4),	3041	const_iv (GL_RGBA4),
1831	const_iv (GL_RGBA8),	3042	const_iv (GL_RGBA8),
…		…
1837	const_iv (GL_INTENSITY),	3048	const_iv (GL_INTENSITY),
1838	const_iv (GL_LUMINANCE),	3049	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	3050	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	3051	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3052	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3053	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3054	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3055	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3056	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3057	const_iv (GL_COMPRESSED_RGB_ARB),
		3058	const_iv (GL_COMPRESSED_RGBA_ARB),
1842	const_iv (GL_COMPILE),	3059	const_iv (GL_COMPILE),
		3060	const_iv (GL_PROXY_TEXTURE_1D),
		3061	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	3062	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	3063	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	3064	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	3065	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	3066	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	3087	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	3088	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	3089	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	3090	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	3091	const_iv (GL_CONSTANT_BORDER),
		3092	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	3093	const_iv (GL_LINES),
		3094	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	3095	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	3096	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	3097	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	3098	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	3099	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	3100	const_iv (GL_TRIANGLE_FAN),
		3101	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3102	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3103	const_iv (GL_POINT_SMOOTH_HINT),
		3104	const_iv (GL_LINE_SMOOTH_HINT),
		3105	const_iv (GL_POLYGON_SMOOTH_HINT),
		3106	const_iv (GL_GENERATE_MIPMAP_HINT),
		3107	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881	const_iv (GL_FASTEST),	3108	const_iv (GL_FASTEST),
		3109	const_iv (GL_DONT_CARE),
		3110	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	3111	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	3112	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	3113	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	3114	const_iv (GL_T2F_N3F_V3F),
		3115	const_iv (GL_FUNC_ADD),
		3116	const_iv (GL_FUNC_SUBTRACT),
		3117	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1886	# undef const_iv	3118	# undef const_iv
1887	};	3119	};
1888		3120
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3121	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3122	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3123
		3124	texture_av = newAV ();
		3125	AvREAL_off (texture_av);
1891	}	3126	}
		3127
		3128	void
		3129	disable_GL_EXT_blend_func_separate ()
		3130	CODE:
		3131	gl.BlendFuncSeparate = 0;
		3132	gl.BlendFuncSeparateEXT = 0;
		3133
		3134	void
		3135	apple_nvidia_bug (int enable)
1892		3136
1893	char *	3137	char *
1894	gl_vendor ()	3138	gl_vendor ()
1895	CODE:	3139	CODE:
1896	RETVAL = (char *)glGetString (GL_VENDOR);	3140	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1909	CODE:	3153	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3154	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	3155	OUTPUT:
1912	RETVAL	3156	RETVAL
1913		3157
		3158	const char *glGetString (GLenum pname)
		3159
		3160	GLint glGetInteger (GLenum pname)
		3161	CODE:
		3162	glGetIntegerv (pname, &RETVAL);
		3163	OUTPUT:
		3164	RETVAL
		3165
		3166	GLdouble glGetDouble (GLenum pname)
		3167	CODE:
		3168	glGetDoublev (pname, &RETVAL);
		3169	OUTPUT:
		3170	RETVAL
		3171
1914	int glGetError ()	3172	int glGetError ()
1915		3173
1916	void glFinish ()	3174	void glFinish ()
1917		3175
1918	void glClear (int mask)	3176	void glClear (int mask)
…		…
1932		3190
1933	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3191	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1934	CODE:	3192	CODE:
1935	gl_BlendFuncSeparate (sa, da, saa, daa);	3193	gl_BlendFuncSeparate (sa, da, saa, daa);
1936		3194
		3195	# void glBlendEquation (int se)
		3196
1937	void glDepthMask (int flag)	3197	void glDepthMask (int flag)
1938		3198
1939	void glLogicOp (int opcode)	3199	void glLogicOp (int opcode)
1940		3200
1941	void glColorMask (int red, int green, int blue, int alpha)	3201	void glColorMask (int red, int green, int blue, int alpha)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	3215	# near_ and far_ are due to microsofts buggy "c" compiler
1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3216	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		3217
1958	# near_ and far_ are due to microsofts buggy "c" compiler	3218	# near_ and far_ are due to microsofts buggy "c" compiler
1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3219	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3220
		3221	PROTOTYPES: DISABLE
1960		3222
1961	void glViewport (int x, int y, int width, int height)	3223	void glViewport (int x, int y, int width, int height)
1962		3224
1963	void glScissor (int x, int y, int width, int height)	3225	void glScissor (int x, int y, int width, int height)
1964		3226
…		…
1972		3234
1973	void glRotate (float angle, float x, float y, float z)	3235	void glRotate (float angle, float x, float y, float z)
1974	CODE:	3236	CODE:
1975	glRotatef (angle, x, y, z);	3237	glRotatef (angle, x, y, z);
1976		3238
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	3239	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @	3240	PROTOTYPE: @
1983	ALIAS:	3241	ALIAS:
1984	glColor_premultiply = 1	3242	glColor_premultiply = 1
1985	CODE:	3243	CODE:
1986	if (ix)	3244	if (ix)
1987	{	3245	{
1988	r *= a;	3246	r *= a;
1989	g *= a;	3247	g *= a;
1990	b *= a;	3248	b *= a;
1991	}	3249	}
1992	// microsoft visual "c" rounds instead of truncating...	3250	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	3251	glColor4f (r, g, b, a);
1994	MIN ((int)(g * 256.f), 255),
1995	MIN ((int)(b * 256.f), 255),
1996	MIN ((int)(a * 256.f), 255));
1997
1998	void glInterleavedArrays (int format, int stride, char *data)
1999
2000	void glDrawElements (int mode, int count, int type, char *indices)
2001
2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
2003		3252
2004	void glRasterPos (float x, float y, float z = 0.)	3253	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	3254	CODE:
2006	glRasterPos3f (0, 0, z);	3255	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	3256	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		3261
2013	void glTexCoord (float s, float t)	3262	void glTexCoord (float s, float t)
2014	CODE:	3263	CODE:
2015	glTexCoord2f (s, t);	3264	glTexCoord2f (s, t);
2016		3265
		3266	void glRect (float x1, float y1, float x2, float y2)
		3267	CODE:
		3268	glRectf (x1, y1, x2, y2);
		3269
		3270	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3271	CODE:
		3272	glBegin (GL_LINE_LOOP);
		3273	glVertex2f (x1, y1);
		3274	glVertex2f (x2, y1);
		3275	glVertex2f (x2, y2);
		3276	glVertex2f (x1, y2);
		3277	glEnd ();
		3278
		3279	PROTOTYPES: ENABLE
		3280
		3281	void glBegin (int mode)
		3282
		3283	void glEnd ()
		3284
		3285	void glPointSize (GLfloat size)
		3286
		3287	void glLineWidth (GLfloat width)
		3288
		3289	void glInterleavedArrays (int format, int stride, char *data)
		3290
		3291	void glDrawElements (int mode, int count, int type, char *indices)
		3292
		3293	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3294
2017	void glTexEnv (int target, int pname, float param)	3295	void glTexEnv (int target, int pname, float param)
2018	CODE:	3296	CODE:
2019	glTexEnvf (target, pname, param);	3297	glTexEnvf (target, pname, param);
2020		3298
2021	void glTexParameter (int target, int pname, float param)	3299	void glTexParameter (int target, int pname, float param)
…		…
2037	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3315	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2038	CODE:	3316	CODE:
2039	if (gl.SeparableFilter2D)	3317	if (gl.SeparableFilter2D)
2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3318	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041		3319
2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3320	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043		3321
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3322	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		3323
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3324	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3325
		3326	void glPixelZoom (float x, float y)
2047		3327
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3328	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		3329
2050	int glGenTexture ()	3330	int glGenTexture ()
2051	CODE:	3331	CODE:
2052	{	3332	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	3333	OUTPUT:
2058	RETVAL	3334	RETVAL
2059		3335
2060	void glDeleteTexture (int name)	3336	void glDeleteTexture (int name)
2061	CODE:	3337	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	3338	del_texture (name);
2065	}	3339
2066
2067	int glGenList ()	3340	int glGenList ()
2068	CODE:	3341	CODE:
2069	RETVAL = glGenLists (1);	3342	RETVAL = glGenLists (1);
2070	OUTPUT:	3343	OUTPUT:
2071	RETVAL	3344	RETVAL
…		…
2078		3351
2079	void glEndList ()	3352	void glEndList ()
2080		3353
2081	void glCallList (int list)	3354	void glCallList (int list)
2082		3355
		3356	void c_init ()
		3357	CODE:
		3358	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3359	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2083		3360
		3361	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3362
		3363	PROTOTYPES: DISABLE
		3364
		3365	void
		3366	find_widget (SV *self, NV x, NV y)
		3367	PPCODE:
		3368	{
		3369	if (within_widget (self, x, y))
		3370	XPUSHs (self);
		3371	}
		3372
		3373	BOOT:
		3374	{
		3375	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3376
		3377	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3378	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3379	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3380	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3381	}
		3382
		3383	void
		3384	draw (SV *self)
		3385	CODE:
		3386	{
		3387	HV *hv;
		3388	SV **svp;
		3389	NV x, y, w, h;
		3390	SV *draw_x_sv = GvSV (draw_x_gv);
		3391	SV *draw_y_sv = GvSV (draw_y_gv);
		3392	SV *draw_w_sv = GvSV (draw_w_gv);
		3393	SV *draw_h_sv = GvSV (draw_h_gv);
		3394	double draw_x, draw_y;
		3395
		3396	if (!SvROK (self))
		3397	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3398
		3399	hv = (HV *)SvRV (self);
		3400
		3401	if (SvTYPE (hv) != SVt_PVHV)
		3402	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3403
		3404	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3405	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3406
		3407	if (!h \|\| !w)
		3408	XSRETURN_EMPTY;
		3409
		3410	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3411	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3412
		3413	draw_x = SvNV (draw_x_sv) + x;
		3414	draw_y = SvNV (draw_y_sv) + y;
		3415
		3416	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3417	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3418	XSRETURN_EMPTY;
		3419
		3420	sv_setnv (draw_x_sv, draw_x);
		3421	sv_setnv (draw_y_sv, draw_y);
		3422
		3423	glPushMatrix ();
		3424	glTranslated (x, y, 0);
		3425
		3426	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3427	{
		3428	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3429
		3430	if (svp && SvTRUE (*svp))
		3431	{
		3432	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3433	glEnable (GL_BLEND);
		3434	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3435	glBegin (GL_QUADS);
		3436	glVertex2f (0, 0);
		3437	glVertex2f (w, 0);
		3438	glVertex2f (w, h);
		3439	glVertex2f (0, h);
		3440	glEnd ();
		3441	glDisable (GL_BLEND);
		3442	}
		3443	}
		3444	#if 0
		3445	// draw borders, for debugging
		3446	glPushMatrix ();
		3447	glColor4f (1., 1., 0., 1.);
		3448	glTranslatef (.5, .5, 0.);
		3449	glBegin (GL_LINE_LOOP);
		3450	glVertex2f (0 , 0);
		3451	glVertex2f (w - 1, 0);
		3452	glVertex2f (w - 1, h - 1);
		3453	glVertex2f (0 , h - 1);
		3454	glEnd ();
		3455	glPopMatrix ();
		3456	#endif
		3457	PUSHMARK (SP);
		3458	XPUSHs (self);
		3459	PUTBACK;
		3460	call_method ("_draw", G_VOID \| G_DISCARD);
		3461	SPAGAIN;
		3462
		3463	glPopMatrix ();
		3464
		3465	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3466	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3467	}
		3468

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC