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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.120 by root, Sun Jun 18 19:13:19 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 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	#endif
		47
		48	#define PANGO_ENABLE_BACKEND
		49	#define G_DISABLE_CAST_CHECKS
		50
23	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
24		52
25	#include <pango/pango.h>	53	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	54
27	#include <pango/pangoft2.h>	55	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
29		65
30	#ifndef _WIN32	66	#ifndef _WIN32
31	# include <sys/types.h>	67	# include <sys/types.h>
32	# include <sys/socket.h>	68	# include <sys/socket.h>
33	# include <netinet/in.h>	69	# include <netinet/in.h>
34	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
35	# include <inttypes.h>	71	# include <inttypes.h>
		72	#endif
		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	76	#else
37	typedef unsigned char uint8_t;	77	# 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	78	#endif
44		79
45	#include "glext.h"	80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
46		82
		83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
48		89
49	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
51		92
52	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
		94
		95	/* mask out modifiers we are not interested in */
		96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		97
		98	#define KMOD_LRAM 0x10000 // our extension
		99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
		103
		104	static AV *texture_av;
53		105
54	static struct	106	static struct
55	{	107	{
56	#define GL_FUNC(ptr,name) ptr name;	108	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	109	#include "glfunc.h"
58	#undef GL_FUNC	110	#undef GL_FUNC
59	} gl;	111	} gl;
60		112
		113	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	114	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	115	{
63	if (gl.BlendFuncSeparate)	116	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	117	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	118	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	119	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	120	else
68	glBlendFunc (sa, da);	121	glBlendFunc (sa, da);
69	}	122	}
70		123
		124	static GLuint
		125	gen_texture ()
		126	{
		127	GLuint name;
		128
		129	if (AvFILL (texture_av) >= 0)
		130	name = (GLuint)(size_t)av_pop (texture_av);
		131	else
		132	glGenTextures (1, &name);
		133
		134	return name;
		135	}
		136
		137	static void
		138	del_texture (GLuint name)
		139	{
		140	/* make a half-assed attempt at returning the memory used by the texture */
		141	/* textures are frequently being reused by cfplus anyway */
		142	/glBindTexture (GL_TEXTURE_2D, name);/
		143	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		144	av_push (texture_av, (SV *)(size_t)name);
		145	glDeleteTextures (1, &name);
		146	}
		147
		148	#include "texcache.c"
		149	#include "rendercache.c"
		150
		151	#include "pango-font.c"
		152	#include "pango-fontmap.c"
		153	#include "pango-render.c"
		154
		155	typedef IV DC__Channel;
		156	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
73		159
74	typedef PangoFontDescription *CFClient__Font;	160	typedef PangoFontDescription *DC__Font;
		161
		162	static int
		163	shape_attr_p (PangoLayoutRun *run)
		164	{
		165	GSList *attrs = run->item->analysis.extra_attrs;
		166
		167	while (attrs)
		168	{
		169	PangoAttribute *attr = attrs->data;
		170
		171	if (attr->klass->type == PANGO_ATTR_SHAPE)
		172	return 1;
		173
		174	attrs = attrs->next;
		175	}
		176
		177	return 0;
		178	}
75		179
76	typedef struct cf_layout {	180	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	181	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
80	int base_height;	183	int base_height;
81	CFClient__Font font;	184	DC__Font font;
		185	rc_t *rc;
82	} *CFClient__Layout;	186	} *DC__Layout;
83		187
84	static CFClient__Font default_font;	188	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	189	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	190	static PangoFontMap *opengl_fontmap;
87		191
88	static void	192	static void
89	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
90	{	194	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	195	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	196	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	197	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	198	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	200	}
101		201
102	static void	202	static void
103	layout_update_font (CFClient__Layout self)	203	layout_update_font (DC__Layout self)
104	{	204	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	205	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
107	*/	207	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
109		209
110	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		212
113	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
114	}	214	}
115		215
116	static void	216	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	217	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	218	{
		219	PangoRectangle rect;
		220
		221	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	222	pango_layout_get_extents (self->pl, 0, &rect);
120		223
121	if (!w) w = 1;	224	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	225	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		226
124	w = (w + 3) & ~3;	227	if (!rect.width) rect.width = 1;
125	}	228	if (!rect.height) rect.height = 1;
126		229
		230	*w = rect.width;
		231	*h = rect.height;
		232	}
		233
		234	typedef uint16_t tileid;
127	typedef uint16_t mapface;	235	typedef uint16_t faceid;
128		236
129	typedef struct {	237	typedef struct {
130	GLint name;	238	GLuint name;
131	int w, h;	239	int w, h;
132	float s, t;	240	float s, t;
133	uint8_t r, g, b, a;	241	uint8_t r, g, b, a;
		242	tileid smoothtile;
		243	uint8_t smoothlevel;
		244	uint8_t unused; /* set to zero on use */
134	} maptex;	245	} maptex;
135		246
136	typedef struct {	247	typedef struct {
		248	uint32_t player;
		249	tileid tile[3];
137	int16_t darkness;	250	uint16_t darkness;
138	mapface face[3];	251	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	252	} mapcell;
140		253
141	typedef struct {	254	typedef struct {
142	int32_t c0, c1;	255	int32_t c0, c1;
143	mapcell *col;	256	mapcell *col;
144	} maprow;	257	} maprow;
145		258
146	typedef struct map {	259	typedef struct map {
147	int x, y, w, h;	260	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	261	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	262	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	263	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		264
155	int32_t rows;	265	int32_t rows;
156	maprow *row;	266	maprow *row;
157	} *CFClient__Map;	267	} *DC__Map;
158		268
159	static char *	269	static char *
160	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
161	{	271	{
162	char *p;	272	char *p;
179	}	289	}
180		290
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	291	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		293
		294	static void
		295	need_facenum (struct map *self, faceid face)
		296	{
		297	while (self->faces <= face)
		298	{
		299	Append (tileid, self->face2tile, self->faces, self->faces);
		300	self->faces *= 2;
		301	}
		302	}
		303
		304	static void
		305	need_texid (struct map *self, int texid)
		306	{
		307	while (self->texs <= texid)
		308	{
		309	Append (maptex, self->tex, self->texs, self->texs);
		310	self->texs *= 2;
		311	}
		312	}
		313
184	static maprow *	314	static maprow *
185	map_get_row (CFClient__Map self, int y)	315	map_get_row (DC__Map self, int y)
186	{	316	{
187	if (0 > y)	317	if (0 > y)
188	{	318	{
189	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
228		358
229	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
230	}	360	}
231		361
232	static mapcell *	362	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
234	{	364	{
235	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
236	}	366	}
237		367
238	static void	368	static void
239	map_clear (CFClient__Map self)	369	map_clear (DC__Map self)
240	{	370	{
241	int r;	371	int r;
242		372
243	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
251	self->oy = 0;	381	self->oy = 0;
252	self->row = 0;	382	self->row = 0;
253	self->rows = 0;	383	self->rows = 0;
254	}	384	}
255		385
		386	#define CELL_CLEAR(cell) \
		387	do { \
		388	if ((cell)->player) \
		389	(cell)->tile [2] = 0; \
		390	(cell)->darkness = 0; \
		391	(cell)->stat_hp = 0; \
		392	(cell)->flags = 0; \
		393	(cell)->player = 0; \
		394	} while (0)
		395
256	static void	396	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	397	map_blank (DC__Map self, int x0, int y0, int w, int h)
258	{	398	{
259	int x, y;	399	int x, y;
260	maprow *row;	400	maprow *row;
		401	mapcell *cell;
261		402
262	for (y = y0; y < y0 + h; y++)	403	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	404	if (y >= 0)
264	{	405	{
265	if (y >= self->rows)	406	if (y >= self->rows)
…		…
271	if (x >= row->c0)	412	if (x >= row->c0)
272	{	413	{
273	if (x >= row->c1)	414	if (x >= row->c1)
274	break;	415	break;
275		416
276	row->col[x - row->c0].darkness = -1;	417	cell = row->col + x - row->c0;
		418
		419	CELL_CLEAR (cell);
277	}	420	}
278	}	421	}
		422	}
		423
		424	typedef struct {
		425	tileid tile;
		426	uint8_t x, y, level;
		427	} smooth_key;
		428
		429	static void
		430	smooth_or_bits (HV hv, smooth_key key, IV bits)
		431	{
		432	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		433
		434	if (SvIOK (*sv))
		435	SvIV_set (sv, SvIVX (sv) \| bits);
		436	else
		437	sv_setiv (*sv, bits);
279	}	438	}
280		439
281	static void	440	static void
282	music_finished (void)	441	music_finished (void)
283	{	442	{
…		…
319	n \|= n >> 16;	478	n \|= n >> 16;
320		479
321	return n + 1;	480	return n + 1;
322	}	481	}
323		482
324	MODULE = CFClient PACKAGE = CFClient	483	static unsigned int
		484	popcount (unsigned int n)
		485	{
		486	n -= (n >> 1) & 0x55555555U;
		487	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		488	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		489	n *= 0x01010101U;
		490
		491	return n >> 24;
		492	}
		493
		494	/* SDL should provide this, really. */
		495	#define SDLK_MODIFIER_MIN 300
		496	#define SDLK_MODIFIER_MAX 314
		497
		498	/******************************************************************************/
		499
		500	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		501	static GV *hover_gv;
		502
		503	static int
		504	within_widget (SV *widget, NV x, NV y)
		505	{
		506	HV *self;
		507	SV **svp;
		508	NV wx, ww, wy, wh;
		509
		510	if (!SvROK (widget))
		511	return 0;
		512
		513	self = (HV *)SvRV (widget);
		514
		515	if (SvTYPE (self) != SVt_PVHV)
		516	return 0;
		517
		518	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		519	if (y < wy)
		520	return 0;
		521
		522	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		523	if (y >= wy + wh)
		524	return 0;
		525
		526	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		527	if (x < wx)
		528	return 0;
		529
		530	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		531	if (x >= wx + ww)
		532	return 0;
		533
		534	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		535	if (!svp \|\| !SvTRUE (*svp))
		536	return 0;
		537
		538	return 1;
		539	}
		540
		541	/******************************************************************************/
		542
		543	/* process keyboard modifiers */
		544	static int
		545	mod_munge (int mod)
		546	{
		547	mod &= MOD_MASK;
		548
		549	if (mod & (KMOD_META \| KMOD_ALT))
		550	mod \|= KMOD_LRAM;
		551
		552	return mod;
		553	}
		554
		555	static void
		556	deliantra_main ()
		557	{
		558	char *argv[] = { 0 };
		559	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		560	}
		561
		562	#ifdef __MACOSX__
		563	/* to due surprising braindamage on the side of SDL design, we
		564	* do some mind-boggling hack here: SDL requires a custom main()
		565	* on OS X, so... we provide one and call the original main(), which,
		566	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		567	* and which calls our main (== SDL_main) back.
		568	*/
		569	extern C_LINKAGE int
		570	main (int argc, char *argv[])
		571	{
		572	deliantra_main ();
		573	}
		574
		575	#undef main
		576
		577	extern C_LINKAGE int main (int argc, char *argv[]);
		578
		579	static void
		580	SDL_braino (void)
		581	{
		582	char *argv[] = { "deliantra client", 0 };
		583	(main) (1, argv);
		584	}
		585	#else
		586	static void
		587	SDL_braino (void)
		588	{
		589	deliantra_main ();
		590	}
		591	#endif
		592
		593	MODULE = Deliantra::Client PACKAGE = DC
325		594
326	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
327		596
328	BOOT:	597	BOOT:
329	{	598	{
330	HV *stash = gv_stashpv ("CFClient", 1);	599	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	600	static const struct {
332	const char *name;	601	const char *name;
333	IV iv;	602	IV iv;
334	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	604	# define const_iv(name) { # name, (IV)name }
		605	const_iv (SDLK_MODIFIER_MIN),
		606	const_iv (SDLK_MODIFIER_MAX),
		607
336	const_iv (SDL_ACTIVEEVENT),	608	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	609	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	610	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	611	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	612	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	621	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	622	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	623	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	624	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	625	const_iv (SDL_USEREVENT),
		626
		627	const_iv (SDL_APPINPUTFOCUS),
		628	const_iv (SDL_APPMOUSEFOCUS),
		629	const_iv (SDL_APPACTIVE),
		630
		631
		632	const_iv (SDLK_UNKNOWN),
		633	const_iv (SDLK_FIRST),
		634	const_iv (SDLK_BACKSPACE),
		635	const_iv (SDLK_TAB),
		636	const_iv (SDLK_CLEAR),
		637	const_iv (SDLK_RETURN),
		638	const_iv (SDLK_PAUSE),
		639	const_iv (SDLK_ESCAPE),
		640	const_iv (SDLK_SPACE),
		641	const_iv (SDLK_EXCLAIM),
		642	const_iv (SDLK_QUOTEDBL),
		643	const_iv (SDLK_HASH),
		644	const_iv (SDLK_DOLLAR),
		645	const_iv (SDLK_AMPERSAND),
		646	const_iv (SDLK_QUOTE),
		647	const_iv (SDLK_LEFTPAREN),
		648	const_iv (SDLK_RIGHTPAREN),
		649	const_iv (SDLK_ASTERISK),
		650	const_iv (SDLK_PLUS),
		651	const_iv (SDLK_COMMA),
		652	const_iv (SDLK_MINUS),
		653	const_iv (SDLK_PERIOD),
		654	const_iv (SDLK_SLASH),
		655	const_iv (SDLK_0),
		656	const_iv (SDLK_1),
		657	const_iv (SDLK_2),
		658	const_iv (SDLK_3),
		659	const_iv (SDLK_4),
		660	const_iv (SDLK_5),
		661	const_iv (SDLK_6),
		662	const_iv (SDLK_7),
		663	const_iv (SDLK_8),
		664	const_iv (SDLK_9),
		665	const_iv (SDLK_COLON),
		666	const_iv (SDLK_SEMICOLON),
		667	const_iv (SDLK_LESS),
		668	const_iv (SDLK_EQUALS),
		669	const_iv (SDLK_GREATER),
		670	const_iv (SDLK_QUESTION),
		671	const_iv (SDLK_AT),
		672
		673	const_iv (SDLK_LEFTBRACKET),
		674	const_iv (SDLK_BACKSLASH),
		675	const_iv (SDLK_RIGHTBRACKET),
		676	const_iv (SDLK_CARET),
		677	const_iv (SDLK_UNDERSCORE),
		678	const_iv (SDLK_BACKQUOTE),
		679	const_iv (SDLK_DELETE),
		680
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	742	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	743	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	744	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	745	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	746	const_iv (SDLK_UNDO),
		747
418	const_iv (KMOD_NONE),	748	const_iv (KMOD_NONE),
		749	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	750	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	751	const_iv (KMOD_RSHIFT),
		752	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	753	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	754	const_iv (KMOD_RCTRL),
		755	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	756	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	757	const_iv (KMOD_RALT),
		758	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	763	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	764
431	const_iv (KMOD_SHIFT),	765	const_iv (KMOD_LRAM),
432	const_iv (KMOD_ALT),	766
433	const_iv (KMOD_META)	767	const_iv (MIX_DEFAULT_FORMAT),
		768
		769	const_iv (SDL_INIT_TIMER),
		770	const_iv (SDL_INIT_AUDIO),
		771	const_iv (SDL_INIT_VIDEO),
		772	const_iv (SDL_INIT_CDROM),
		773	const_iv (SDL_INIT_JOYSTICK),
		774	const_iv (SDL_INIT_EVERYTHING),
		775	const_iv (SDL_INIT_NOPARACHUTE),
		776	const_iv (SDL_INIT_EVENTTHREAD),
		777
		778	const_iv (SDL_GL_RED_SIZE),
		779	const_iv (SDL_GL_GREEN_SIZE),
		780	const_iv (SDL_GL_BLUE_SIZE),
		781	const_iv (SDL_GL_ALPHA_SIZE),
		782	const_iv (SDL_GL_DOUBLEBUFFER),
		783	const_iv (SDL_GL_BUFFER_SIZE),
		784	const_iv (SDL_GL_DEPTH_SIZE),
		785	const_iv (SDL_GL_STENCIL_SIZE),
		786	const_iv (SDL_GL_ACCUM_RED_SIZE),
		787	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		788	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		789	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		790	const_iv (SDL_GL_STEREO),
		791	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		792	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		793	const_iv (SDL_GL_ACCELERATED_VISUAL),
		794	const_iv (SDL_GL_SWAP_CONTROL),
		795
		796	const_iv (FOW_DARKNESS)
434	# undef const_iv	797	# undef const_iv
435	};	798	};
436		799
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	800	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	801	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		802
		803	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		804	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	805	}
		806
		807	void
		808	weaken (SV *rv)
		809	PROTOTYPE: $
		810	CODE:
		811	sv_rvweaken (rv);
		812
		813	int
		814	in_destruct ()
		815	CODE:
		816	RETVAL = PL_main_cv == Nullcv;
		817	OUTPUT:
		818	RETVAL
440		819
441	NV floor (NV x)	820	NV floor (NV x)
442		821
443	NV ceil (NV x)	822	NV ceil (NV x)
444		823
		824	IV minpot (UV n)
		825
		826	IV popcount (UV n)
		827
		828	NV distance (NV dx, NV dy)
		829	CODE:
		830	RETVAL = pow (dx * dx + dy * dy, 0.5);
		831	OUTPUT:
		832	RETVAL
		833
445	void	834	void
446	pango_init ()	835	pango_init ()
447	CODE:	836	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	837	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	839	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	840	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}	841	/pango_context_set_font_description (opengl_context, default_font);/
455	{	842	#if PANGO_VERSION_CHECK (1, 15, 2)
456	cairo_font_options_t *fopt = cairo_font_options_create ();	843	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457	cairo_fontmap = pango_cairo_font_map_get_default ();	844	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif	845	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	846	}
471		847
472	int	848	char *SDL_GetError ()
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
474		849
475	void	850	void SDL_braino ()
		851
		852	int SDL_Init (U32 flags)
		853
		854	int SDL_InitSubSystem (U32 flags)
		855
		856	void SDL_QuitSubSystem (U32 flags)
		857
476	SDL_Quit ()	858	void SDL_Quit ()
477		859
		860	int SDL_GL_SetAttribute (int attr, int value)
		861
		862	int SDL_GL_GetAttribute (int attr)
		863	CODE:
		864	if (SDL_GL_GetAttribute (attr, &RETVAL))
		865	XSRETURN_UNDEF;
		866	OUTPUT:
		867	RETVAL
		868
478	void	869	void
479	SDL_ListModes ()	870	SDL_ListModes (int rgb, int alpha)
480	PPCODE:	871	PPCODE:
481	{	872	{
482	SDL_Rect **m;	873	SDL_Rect **m;
483		874
484	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	878	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488		879
489	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	880	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491		882
492	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		887
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498		889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
499	SDL_EnableUNICODE (1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501		890
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
503		892
504	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
505	while (*m)	894	while (*m)
506	{	895	{
		896	if ((m)->w >= 400 && (m)->h >= 300)
		897	{
507	AV *av = newAV ();	898	AV *av = newAV ();
508	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
509	av_push (av, newSViv ((*m)->h));	900	av_push (av, newSViv ((*m)->h));
		901	av_push (av, newSViv (rgb));
		902	av_push (av, newSViv (alpha));
510	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	903	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		904	}
511		905
512	++m;	906	++m;
513	}	907	}
514	}	908	}
515		909
516	char *
517	SDL_GetError ()
518
519	int	910	int
520	SDL_SetVideoMode (int w, int h, int fullscreen)	911	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521	CODE:	912	CODE:
		913	{
		914	SDL_EnableUNICODE (1);
		915	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		916
		917	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		918	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		919	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		920	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		921
522	RETVAL = !!SDL_SetVideoMode (	922	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	923	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	924	);
		925
525	if (RETVAL)	926	if (RETVAL)
526	{	927	{
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	av_clear (texture_av);
		929
		930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	931	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	932	#include "glfunc.h"
530	# undef GL_FUNC	933	#undef GL_FUNC
531	}	934	}
		935	}
532	OUTPUT:	936	OUTPUT:
533	RETVAL	937	RETVAL
534		938
535	void	939	void
536	SDL_GL_SwapBuffers ()	940	SDL_GL_SwapBuffers ()
537		941
538	char *	942	char *
539	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
540		944
		945	int
		946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
		950
541	void	951	void
542	SDL_PollEvent ()	952	poll_events ()
543	PPCODE:	953	PPCODE:
544	{	954	{
545	SDL_Event ev;	955	SDL_Event ev;
546		956
547	while (SDL_PollEvent (&ev))	957	SDL_PumpEvents ();
		958	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	959	{
549	HV *hv = newHV ();	960	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	961	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		962
552	switch (ev.type)	963	switch (ev.type)
553	{	964	{
554	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
555	case SDL_KEYUP:	966	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	969	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		970	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	972	break;
561		973
562	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	976	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	977	break;
566		978
567	case SDL_MOUSEMOTION:	979	case SDL_MOUSEMOTION:
		980	{
		981	int state = ev.motion.state;
		982	int x = ev.motion.x;
		983	int y = ev.motion.y;
		984	int xrel = ev.motion.xrel;
		985	int yrel = ev.motion.yrel;
		986
		987	/* do simplistic event compression */
		988	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		989	&& state == ev.motion.state)
		990	{
		991	xrel += ev.motion.xrel;
		992	yrel += ev.motion.yrel;
		993	x = ev.motion.x;
		994	y = ev.motion.y;
		995	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		996	}
		997
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1004	}
575	break;	1005	break;
576		1006
577	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580		1010
581	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	1021	break;
592	}	1022	}
593		1023
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1024	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595	}	1025	}
596	}	1026	}
597		1027
598	int	1028	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1029	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600	POSTCALL:	1030	POSTCALL:
601	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
602	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
603		1033
604	void	1034	void
		1035	Mix_QuerySpec ()
		1036	PPCODE:
		1037	{
		1038	int freq, channels;
		1039	Uint16 format;
		1040
		1041	if (Mix_QuerySpec (&freq, &format, &channels))
		1042	{
		1043	EXTEND (SP, 3);
		1044	PUSHs (sv_2mortal (newSViv (freq)));
		1045	PUSHs (sv_2mortal (newSViv (format)));
		1046	PUSHs (sv_2mortal (newSViv (channels)));
		1047	}
		1048	}
		1049
		1050	void
605	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
606		1052
607	int	1053	int
608	Mix_AllocateChannels (int numchans = -1)	1054	Mix_AllocateChannels (int numchans = -1)
609		1055
		1056	const char *
		1057	Mix_GetError ()
		1058
610	void	1059	void
611	lowdelay (int fd, int val = 1)	1060	lowdelay (int fd, int val = 1)
612	CODE:	1061	CODE:
		1062	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1063
		1064	void
		1065	win32_proxy_info ()
		1066	PPCODE:
		1067	{
613	#ifndef _WIN32	1068	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1069	char buffer[2048];
		1070	DWORD buflen;
		1071
		1072	EXTEND (SP, 3);
		1073
		1074	buflen = sizeof (buffer);
		1075	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1076	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1077	{
		1078	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1079
		1080	buflen = sizeof (buffer);
		1081	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1082	{
		1083	PUSHs (newSVpv (buffer, 0));
		1084
		1085	buflen = sizeof (buffer);
		1086	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1087	PUSHs (newSVpv (buffer, 0));
		1088	}
		1089	}
615	#endif	1090	#endif
		1091	}
616		1092
617	void	1093	int
618	add_font (char *file)	1094	add_font (char *file)
619	CODE:	1095	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32	1097	OUTPUT:
622	// cairo... sigh... requires win2000	1098	RETVAL
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		1099
626	void	1100	void
627	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
628	ALIAS:	1102	ALIAS:
629	load_image_file = 1	1103	load_image_file = 1
…		…
632	STRLEN image_len;	1106	STRLEN image_len;
633	char image = (char )SvPVbyte (image_, image_len);	1107	char image = (char )SvPVbyte (image_, image_len);
634	SDL_Surface surface, surface2;	1108	SDL_Surface surface, surface2;
635	SDL_PixelFormat fmt;	1109	SDL_PixelFormat fmt;
636	SDL_RWops *rw = ix	1110	SDL_RWops *rw = ix
637	? SDL_RWFromFile (image, "r")	1111	? SDL_RWFromFile (image, "rb")
638	: SDL_RWFromConstMem (image, image_len);	1112	: SDL_RWFromConstMem (image, image_len);
639		1113
640	if (!rw)	1114	if (!rw)
641	croak ("load_image: %s", SDL_GetError ());	1115	croak ("load_image: %s", SDL_GetError ());
642		1116
…		…
671		1145
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1146	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		1147
674	assert (surface2->pitch == surface2->w * 4);	1148	assert (surface2->pitch == surface2->w * 4);
675		1149
		1150	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	1151	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	1152	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	1153	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1154	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1155	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1156	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1157	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1158	SDL_UnlockSurface (surface2);
685		1159
686	SDL_FreeSurface (surface);	1160	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	1161	SDL_FreeSurface (surface2);
688	}	1162	}
689		1163
…		…
715	void	1189	void
716	error (char *message)	1190	error (char *message)
717	CODE:	1191	CODE:
718	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
719	#ifdef _WIN32	1193	#ifdef _WIN32
720	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
721	#endif	1195	#endif
722		1196
723	void	1197	void
724	fatal (char *message)	1198	fatal (char *message)
725	CODE:	1199	CODE:
726	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
727	#ifdef _WIN32	1201	#ifdef _WIN32
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	1203	#endif
730	_exit (1);	1204	_exit (1);
731		1205
732	void	1206	void
733	_exit (int retval)	1207	_exit (int retval = 0)
734	CODE:	1208	CODE:
		1209	#ifdef WIN32
		1210	ExitThread (retval); // unclean, please beam me up
		1211	#else
735	_exit (retval);	1212	_exit (retval);
		1213	#endif
736		1214
		1215	void
		1216	debug ()
		1217	CODE:
		1218	{
		1219	#if DEBUG
		1220	VALGRIND_DO_LEAK_CHECK;
		1221	#endif
		1222	}
		1223
		1224	int
		1225	SvREFCNT (SV *sv)
		1226	CODE:
		1227	RETVAL = SvREFCNT (sv);
		1228	OUTPUT:
		1229	RETVAL
		1230
737	MODULE = CFClient PACKAGE = CFClient::Font	1231	MODULE = Deliantra::Client PACKAGE = DC::Font
738		1232
739	CFClient::Font	1233	PROTOTYPES: DISABLE
		1234
		1235	DC::Font
740	new_from_file (SV class, char path, int id = 0)	1236	new_from_file (SV class, char path, int id = 0)
741	CODE:	1237	CODE:
742	{	1238	{
743	int count;	1239	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1240	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	1243	}
748	OUTPUT:	1244	OUTPUT:
749	RETVAL	1245	RETVAL
750		1246
751	void	1247	void
752	DESTROY (CFClient::Font self)	1248	DESTROY (DC::Font self)
753	CODE:	1249	CODE:
754	pango_font_description_free (self);	1250	pango_font_description_free (self);
755		1251
756	void	1252	void
757	make_default (CFClient::Font self)	1253	make_default (DC::Font self)
		1254	PROTOTYPE: $
758	CODE:	1255	CODE:
759	default_font = self;	1256	default_font = self;
760		1257
761	MODULE = CFClient PACKAGE = CFClient::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
762		1259
763	CFClient::Layout	1260	PROTOTYPES: DISABLE
764	new (SV *class, int rgba = 0)	1261
		1262	void
		1263	glyph_cache_backup ()
		1264	PROTOTYPE:
		1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
		1272	tc_restore ();
		1273
		1274	DC::Layout
		1275	new (SV *class)
765	CODE:	1276	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
767		1278
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	1280	RETVAL->r = 1.;
771	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
772	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
773	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
775	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
776		1287
777	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
779	OUTPUT:	1290	OUTPUT:
780	RETVAL	1291	RETVAL
781		1292
782	void	1293	void
783	DESTROY (CFClient::Layout self)	1294	DESTROY (DC::Layout self)
784	CODE:	1295	CODE:
785	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
786	Safefree (self);	1298	Safefree (self);
787		1299
		1300	void
		1301	set_text (DC::Layout self, SV *text_)
		1302	CODE:
		1303	{
		1304	STRLEN textlen;
		1305	char *text = SvPVutf8 (text_, textlen);
		1306
		1307	pango_layout_set_text (self->pl, text, textlen);
		1308	}
		1309
		1310	void
		1311	set_markup (DC::Layout self, SV *text_)
		1312	CODE:
		1313	{
		1314	STRLEN textlen;
		1315	char *text = SvPVutf8 (text_, textlen);
		1316
		1317	pango_layout_set_markup (self->pl, text, textlen);
		1318	}
		1319
		1320	void
		1321	set_shapes (DC::Layout self, ...)
		1322	CODE:
		1323	{
		1324	PangoAttrList *attrs = 0;
		1325	const char *text = pango_layout_get_text (self->pl);
		1326	const char *pos = text;
		1327	int arg = 4;
		1328
		1329	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1330	{
		1331	PangoRectangle inkrect, rect;
		1332	PangoAttribute *attr;
		1333
		1334	int x = SvIV (ST (arg - 3));
		1335	int y = SvIV (ST (arg - 2));
		1336	int w = SvIV (ST (arg - 1));
		1337	int h = SvIV (ST (arg ));
		1338
		1339	inkrect.x = 0;
		1340	inkrect.y = 0;
		1341	inkrect.width = 0;
		1342	inkrect.height = 0;
		1343
		1344	rect.x = x * PANGO_SCALE;
		1345	rect.y = y * PANGO_SCALE;
		1346	rect.width = w * PANGO_SCALE;
		1347	rect.height = h * PANGO_SCALE;
		1348
		1349	if (!attrs)
		1350	attrs = pango_layout_get_attributes (self->pl);
		1351
		1352	attr = pango_attr_shape_new (&inkrect, &rect);
		1353	attr->start_index = pos - text;
		1354	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1355	pango_attr_list_insert (attrs, attr);
		1356
		1357	arg += 4;
		1358	pos += sizeof (OBJ_STR) - 1;
		1359	}
		1360
		1361	if (attrs)
		1362	pango_layout_set_attributes (self->pl, attrs);
		1363	}
		1364
		1365	void
		1366	get_shapes (DC::Layout self)
		1367	PPCODE:
		1368	{
		1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1370
		1371	do
		1372	{
		1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1374
		1375	if (run && shape_attr_p (run))
		1376	{
		1377	PangoRectangle extents;
		1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1379
		1380	EXTEND (SP, 2);
		1381	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1382	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1383	}
		1384	}
		1385	while (pango_layout_iter_next_run (iter));
		1386
		1387	pango_layout_iter_free (iter);
		1388	}
		1389
788	int	1390	int
789	is_rgba (CFClient::Layout self)	1391	has_wrapped (DC::Layout self)
790	CODE:	1392	CODE:
791	RETVAL = self->rgba;	1393	{
		1394	int lines = 1;
		1395	const char *text = pango_layout_get_text (self->pl);
		1396
		1397	while (*text)
		1398	lines += *text++ == '\n';
		1399
		1400	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1401	}
792	OUTPUT:	1402	OUTPUT:
793	RETVAL	1403	RETVAL
794		1404
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1405	SV *
816	get_text (CFClient::Layout self)	1406	get_text (DC::Layout self)
817	CODE:	1407	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
820	OUTPUT:	1410	OUTPUT:
821	RETVAL	1411	RETVAL
822		1412
823	void	1413	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1414	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1415	CODE:
826	self->r = r;	1416	self->r = r;
827	self->g = g;	1417	self->g = g;
828	self->b = b;	1418	self->b = b;
829	self->a = a;	1419	self->a = a;
830		1420
831	void	1421	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
833	CODE:	1423	CODE:
834	if (self->font != font)	1424	if (self->font != font)
835	{	1425	{
836	self->font = font;	1426	self->font = font;
837	layout_update_font (self);	1427	layout_update_font (self);
838	}	1428	}
839		1429
840	void	1430	void
841	set_height (CFClient::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
842	CODE:	1432	CODE:
843	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
844	{	1434	{
845	self->base_height = base_height;	1435	self->base_height = base_height;
846	layout_update_font (self);	1436	layout_update_font (self);
847	}	1437	}
848		1438
849	void	1439	void
850	set_width (CFClient::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
851	CODE:	1441	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1442	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1443
854	void	1444	void
855	set_indent (CFClient::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
856	CODE:	1446	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1448
859	void	1449	void
860	set_spacing (CFClient::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
861	CODE:	1451	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1453
864	void	1454	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
866	CODE:	1456	CODE:
867	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
872	);	1462	);
873		1463
874	void	1464	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
876	CODE:	1466	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1468
879	void	1469	void
880	size (CFClient::Layout self)	1470	size (DC::Layout self)
881	PPCODE:	1471	PPCODE:
882	{	1472	{
883	int w, h;	1473	int w, h;
884		1474
885	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
890	}	1480	}
891		1481
892	int	1482	int
		1483	descent (DC::Layout self)
		1484	CODE:
		1485	{
		1486	PangoRectangle rect;
		1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1489	RETVAL = PANGO_DESCENT (rect);
		1490	}
		1491	OUTPUT:
		1492	RETVAL
		1493
		1494	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
894	CODE:	1496	CODE:
895	{	1497	{
896	int index, trailing;	1498	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1499	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1500	RETVAL = index + trailing;
899	}	1501	}
900	OUTPUT:	1502	OUTPUT:
901	RETVAL	1503	RETVAL
902		1504
903	void	1505	void
904	cursor_pos (CFClient::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
905	PPCODE:	1507	PPCODE:
906	{	1508	{
907	PangoRectangle strong_pos;	1509	PangoRectangle pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909		1511
910	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
911	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914	}	1516	}
915		1517
916	void	1518	void
917	render (CFClient::Layout self)	1519	index_to_line_x (DC::Layout self, int index, int trailing = 0)
918	PPCODE:	1520	PPCODE:
919	{	1521	{
920	SV *retval;	1522	int line, x;
921	int w, h;
922		1523
923	layout_get_pixel_size (self, &w, &h);	1524	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924		1525	#if !PANGO_VERSION_CHECK (1, 17, 3)
925	if (self->rgba)	1526	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
926	{	1527	--line;
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif	1528	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1529	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1530	PUSHs (sv_2mortal (newSViv (line)));
		1531	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1532	}
		1533
		1534	void
		1535	line_x_to_index (DC::Layout self, int line, int x)
		1536	PPCODE:
		1537	{
		1538	PangoLayoutLine *lp;
		1539	int index, trailing;
		1540
		1541	if (line < 0)
		1542	XSRETURN_EMPTY;
		1543
		1544	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1545	XSRETURN_EMPTY; /* do better */
		1546
		1547	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1548
		1549	EXTEND (SP, 2);
		1550	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1551	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1552	else
980	{	1553	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1554	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1555	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1556	}
1005	}	1557	}
1006		1558
		1559	void
		1560	render (DC::Layout self, float x, float y, int flags = 0)
		1561	CODE:
		1562	rc_clear (self->rc);
		1563	pango_opengl_render_layout_subpixel (
		1564	self->pl,
		1565	self->rc,
		1566	x * PANGO_SCALE, y * PANGO_SCALE,
		1567	self->r, self->g, self->b, self->a,
		1568	flags
		1569	);
		1570	// we assume that context_change actually clears/frees stuff
		1571	// and does not do any recomputation...
		1572	pango_layout_context_changed (self->pl);
		1573
		1574	void
		1575	draw (DC::Layout self)
		1576	CODE:
		1577	{
		1578	glEnable (GL_TEXTURE_2D);
		1579	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1580	glEnable (GL_BLEND);
		1581	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1582	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1583	glEnable (GL_ALPHA_TEST);
		1584	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1585
		1586	rc_draw (self->rc);
		1587
		1588	glDisable (GL_ALPHA_TEST);
		1589	glDisable (GL_BLEND);
		1590	glDisable (GL_TEXTURE_2D);
		1591	}
		1592
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1593	MODULE = Deliantra::Client PACKAGE = DC::Texture
1008		1594
1009	void	1595	PROTOTYPES: ENABLE
1010	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:
1012	{
1013	int ow = SvIV (w_);
1014	int oh = SvIV (h_);
1015		1596
1016	if (ow && oh)	1597	void
		1598	pad (SV *data_, int ow, int oh, int nw, int nh)
		1599	CODE:
		1600	{
		1601	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1017	{	1602	{
1018	int nw = minpot (ow);
1019	int nh = minpot (oh);
1020
1021	if (nw != ow \|\| nh != oh)
1022	{
1023	if (SvOK (data_))
1024	{
1025	STRLEN datalen;	1603	STRLEN datalen;
1026	char *data = SvPVbyte (data_, datalen);	1604	char *data = SvPVbyte (data_, datalen);
1027	int bpp = datalen / (ow * oh);	1605	int bpp = datalen / (ow * oh);
1028	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1606	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1029		1607
1030	SvPOK_only (result_);	1608	SvPOK_only (result_);
1031	SvCUR_set (result_, nw * nh * bpp);	1609	SvCUR_set (result_, nw * nh * bpp);
1032		1610
1033	memset (SvPVX (result_), 0, nw * nh * bpp);	1611	memset (SvPVX (result_), 0, nw * nh * bpp);
1034	while (oh--)	1612	while (oh--)
1035	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1613	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036		1614
1037	sv_setsv (data_, result_);	1615	sv_setsv (data_, result_);
1038	}
1039
1040	sv_setiv (w_, nw);
1041	sv_setiv (h_, nh);
1042	}
1043	}	1616	}
1044	}	1617	}
1045		1618
1046	void	1619	void
1047	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1620	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1053	{	1626	{
1054	HV hv = (HV )SvRV (self);	1627	HV hv = (HV )SvRV (self);
1055	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1628	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1629	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1630	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1631
		1632	if (name <= 0)
		1633	XSRETURN_EMPTY;
1058		1634
1059	if (items < 5)	1635	if (items < 5)
1060	{	1636	{
1061	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1637	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1638	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1090	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1092	}	1668	}
1093	}	1669	}
1094		1670
		1671	void
		1672	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)
		1673	PROTOTYPE: @
		1674	CODE:
		1675	{
		1676	glEnable (GL_TEXTURE_2D);
		1677	glEnable (GL_BLEND);
		1678	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1679	glBindTexture (GL_TEXTURE_2D, name1);
		1680
		1681	glColor3f (intensity, intensity, intensity);
		1682	glPushMatrix ();
		1683	glScalef (1./3, 1./3, 1.);
		1684
		1685	if (blend > 0.f)
		1686	{
		1687	float dx3 = dx * -3.f / w;
		1688	float dy3 = dy * -3.f / h;
		1689	GLfloat env_color[4] = { 0., 0., 0., blend };
		1690
		1691	/* interpolate the two shadow textures */
		1692	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1694
		1695	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1696	gl.ActiveTexture (GL_TEXTURE1);
		1697	glEnable (GL_TEXTURE_2D);
		1698	glBindTexture (GL_TEXTURE_2D, name2);
		1699	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1700
		1701	/* rgb == rgb(glcolor) */
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1705
		1706	/* alpha = interpolate t0, t1 by env_alpha */
		1707	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1708
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1715
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1718
		1719	glBegin (GL_QUADS);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1723	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1724	glEnd ();
		1725
		1726	glDisable (GL_TEXTURE_2D);
		1727	gl.ActiveTexture (GL_TEXTURE0);
		1728	}
		1729	else
		1730	{
		1731	/* simple blending of one texture, also opengl <1.3 path */
		1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1733
		1734	glBegin (GL_QUADS);
		1735	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1736	glTexCoord2f (0, t); glVertex2f (0, h);
		1737	glTexCoord2f (s, t); glVertex2f (w, h);
		1738	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1739	glEnd ();
		1740	}
		1741
		1742	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1743	{
		1744	int x, y;
		1745	int dx3 = dx * 3;
		1746	int dy3 = dy * 3;
		1747
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1749	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1750	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1751	glTranslatef (-1., -1., 0);
		1752	glBegin (GL_QUADS);
		1753
		1754	for (y = 1; y < h; y += 3)
		1755	{
		1756	int y1 = y - dy3;
		1757	int y1valid = y1 >= 0 && y1 < h;
		1758
		1759	for (x = 1; x < w; x += 3)
		1760	{
		1761	int x1 = x - dx3;
		1762	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1763	uint8_t h2;
		1764
		1765	if (y1valid && x1 >= 0 && x1 < w)
		1766	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	else
		1768	h2 = 1; /* out of range == invisible */
		1769
		1770	if (h1 \|\| h2)
		1771	{
		1772	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1773	glColor4f (1., 1., 1., alpha);
		1774
		1775	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1776	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1777	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1778	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1779	}
		1780	}
		1781	}
		1782	}
		1783
		1784	glEnd ();
		1785
		1786	glPopMatrix ();
		1787
		1788	glDisable (GL_TEXTURE_2D);
		1789	glDisable (GL_BLEND);
		1790	}
		1791
		1792	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1793	CODE:
		1794	{
		1795	GLint width;
		1796	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1797	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1798	RETVAL = width > 0;
		1799	}
		1800	OUTPUT:
		1801	RETVAL
		1802
1095	MODULE = CFClient PACKAGE = CFClient::Map	1803	MODULE = Deliantra::Client PACKAGE = DC::Map
1096		1804
1097	CFClient::Map	1805	PROTOTYPES: DISABLE
1098	new (SV *class, int map_width, int map_height)	1806
		1807	DC::Map
		1808	new (SV *class)
1099	CODE:	1809	CODE:
1100	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1811	RETVAL->x = 0;
1102	RETVAL->y = 0;	1812	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1813	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1814	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1815	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1816	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1817	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1818	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1819	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1820	RETVAL->row = 0;
1113	OUTPUT:	1821	OUTPUT:
1114	RETVAL	1822	RETVAL
1115		1823
1116	void	1824	void
1117	DESTROY (CFClient::Map self)	1825	DESTROY (DC::Map self)
1118	CODE:	1826	CODE:
1119	{	1827	{
1120	map_clear (self);	1828	map_clear (self);
1121	Safefree (self->face);	1829	Safefree (self->face2tile);
1122	Safefree (self->tex);	1830	Safefree (self->tex);
1123	Safefree (self);	1831	Safefree (self);
1124	}	1832	}
1125		1833
1126	void	1834	void
		1835	resize (DC::Map self, int map_width, int map_height)
		1836	CODE:
		1837	self->w = map_width;
		1838	self->h = map_height;
		1839
		1840	void
1127	clear (CFClient::Map self)	1841	clear (DC::Map self)
1128	CODE:	1842	CODE:
1129	map_clear (self);	1843	map_clear (self);
1130		1844
1131	void	1845	void
1132	set_face (CFClient::Map self, int face, int texid)	1846	set_tileid (DC::Map self, int face, int tile)
1133	CODE:	1847	CODE:
1134	{	1848	{
1135	while (self->faces <= face)	1849	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1850	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1851	}
1143		1852
1144	void	1853	void
		1854	set_smooth (DC::Map self, int face, int smooth, int level)
		1855	CODE:
		1856	{
		1857	tileid texid;
		1858	maptex *tex;
		1859
		1860	if (face < 0 \|\| face >= self->faces)
		1861	return;
		1862
		1863	if (smooth < 0 \|\| smooth >= self->faces)
		1864	return;
		1865
		1866	texid = self->face2tile [face];
		1867
		1868	if (!texid)
		1869	return;
		1870
		1871	tex = self->tex + texid;
		1872	tex->smoothtile = self->face2tile [smooth];
		1873	tex->smoothlevel = level;
		1874	}
		1875
		1876	void
1145	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)	1877	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)
1146	CODE:	1878	CODE:
1147	{	1879	{
1148	while (self->texs <= texid)	1880	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1881
1154	{	1882	{
1155	maptex *tex = self->tex + texid;	1883	maptex *tex = self->tex + texid;
1156		1884
1157	tex->name = name;	1885	tex->name = name;
…		…
1173	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1174	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1904	}
1177		1905
		1906	void
		1907	expire_textures (DC::Map self, int texid, int count)
		1908	PPCODE:
		1909	for (; texid < self->texs && count; ++texid, --count)
		1910	{
		1911	maptex *tex = self->tex + texid;
		1912
		1913	if (tex->name)
		1914	{
		1915	if (tex->unused)
		1916	{
		1917	tex->name = 0;
		1918	tex->unused = 0;
		1919	XPUSHs (sv_2mortal (newSViv (texid)));
		1920	}
		1921	else
		1922	tex->unused = 1;
		1923	}
		1924	}
		1925
1178	int	1926	int
1179	ox (CFClient::Map self)	1927	ox (DC::Map self)
1180	ALIAS:	1928	ALIAS:
1181	oy = 1	1929	oy = 1
1182	x = 2	1930	x = 2
1183	y = 3	1931	y = 3
1184	w = 4	1932	w = 4
…		…
1195	}	1943	}
1196	OUTPUT:	1944	OUTPUT:
1197	RETVAL	1945	RETVAL
1198		1946
1199	void	1947	void
1200	scroll (CFClient::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1201	CODE:	1949	CODE:
1202	{	1950	{
1203	if (dx > 0)	1951	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1953	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1954	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1955
1208	if (dy > 0)	1956	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1957	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1958	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1959	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1960
1213	self->ox += dx; self->x += dx;	1961	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1962	self->oy += dy; self->y += dy;
1215		1963
1216	while (self->y < 0)	1964	while (self->y < 0)
…		…
1220	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1221	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1222	}	1970	}
1223	}	1971	}
1224		1972
1225	void	1973	SV *
1226	map1a_update (CFClient::Map self, SV *data_)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1227	CODE:	1975	CODE:
1228	{	1976	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1977	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1978	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1979	mapcell *cell;
1232	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1233		1983
1234	while (data < data_end)	1984	while (data < data_end - 1)
1235	{	1985	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1237		1987
1238	x = self->x + ((flags >> 10) & 63);	1988	x = self->x + ((flags >> 10) & 63);
1239	y = self->y + ((flags >> 4) & 63);	1989	y = self->y + ((flags >> 4) & 63);
1240		1990
1241	cell = map_get_cell (self, x, y);	1991	cell = map_get_cell (self, x, y);
1242		1992
1243	if (flags & 15)	1993	if (flags & 15)
1244	{	1994	{
1245	if (cell->darkness < 0)	1995	if (!cell->darkness)
1246	{	1996	{
		1997	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1998	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1999	}
1252		2000
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	2001	//TODO: don't trust server data to be in-range(!)
1256		2002
1257	if (flags & 4)	2003	if (flags & 8)
1258	{	2004	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2005	if (extmap)
		2006	{
		2007	uint8_t ext, cmd;
		2008
		2009	do
		2010	{
		2011	ext = *data++;
		2012	cmd = ext & 0x7f;
		2013
		2014	if (cmd < 4)
		2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2016	else if (cmd == 5) // health
		2017	{
		2018	cell->stat_width = 1;
		2019	cell->stat_hp = *data++;
		2020	}
		2021	else if (cmd == 6) // monster width
		2022	cell->stat_width = *data++ + 1;
		2023	else if (cmd == 0x47)
		2024	{
		2025	if (*data == 1) cell->player = data [1];
		2026	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2027	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2028	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2029
		2030	data += *data + 1;
		2031	}
		2032	else if (cmd == 8) // cell flags
		2033	cell->flags = *data++;
		2034	else if (ext & 0x40) // unknown, multibyte => skip
		2035	data += *data + 1;
		2036	else
		2037	data++;
		2038	}
		2039	while (ext & 0x80);
		2040	}
		2041	else
		2042	cell->darkness = *data++ + 1;
1260	}	2043	}
1261		2044
		2045	for (z = 0; z <= 2; ++z)
1262	if (flags & 2)	2046	if (flags & (4 >> z))
1263	{	2047	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2048	faceid face = (data [0] << 8) + data [1]; data += 2;
		2049	need_facenum (self, face);
		2050	cell->tile [z] = self->face2tile [face];
		2051
		2052	if (cell->tile [z])
		2053	{
		2054	maptex *tex = self->tex + cell->tile [z];
		2055	tex->unused = 0;
		2056	if (!tex->name)
		2057	av_push (missing, newSViv (cell->tile [z]));
		2058
		2059	if (tex->smoothtile)
		2060	{
		2061	maptex *smooth = self->tex + tex->smoothtile;
		2062	smooth->unused = 0;
		2063	if (!smooth->name)
		2064	av_push (missing, newSViv (tex->smoothtile));
		2065	}
		2066	}
1265	}	2067	}
1266
1267	if (flags & 1)
1268	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270	}
1271	}	2068	}
1272	else	2069	else
1273	cell->darkness = -1;	2070	CELL_CLEAR (cell);
1274	}	2071	}
1275	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1276		2075
1277	SV *	2076	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2077	mapmap (DC::Map self, int x0, int y0, int w, int h)
1279	CODE:	2078	CODE:
1280	{	2079	{
1281	int x1, x;	2080	int x1, x;
1282	int y1, y;	2081	int y1, y;
1283	int z;	2082	int z;
…		…
1304	{	2103	{
1305	mapcell *cell = row->col + (x - row->c0);	2104	mapcell *cell = row->col + (x - row->c0);
1306		2105
1307	for (z = 0; z <= 0; z++)	2106	for (z = 0; z <= 0; z++)
1308	{	2107	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	2108	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	2109	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	2110	int a1 = tex.a;
1316		2111
1317	r = (r * a0 + tex.r * a1) / 255;	2112	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	2113	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	2114	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	2115	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	2116	}
1323	}	2117	}
1324		2118
1325	*map++ = (r )	2119	*map++ = (r )
1326	\| (g << 8)	2120	\| (g << 8)
…		…
1333	}	2127	}
1334	OUTPUT:	2128	OUTPUT:
1335	RETVAL	2129	RETVAL
1336		2130
1337	void	2131	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2132	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1339	CODE:	2133	CODE:
1340	{	2134	{
1341	int vx, vy;
1342	int x, y, z;	2135	int x, y, z;
1343	int last_name;
1344	mapface face;
1345		2136
1346	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2137	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1347	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2138	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2139	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2140	smooth_key skey;
		2141	int pl_x, pl_y;
		2142	maptex pl_tex;
		2143	rc_t *rc = rc_alloc ();
		2144	rc_t *rc_ov = rc_alloc ();
		2145	rc_key_t key;
		2146	rc_array_t arr, arr_hidden;
1348		2147
1349	/*	2148	pl_tex.name = 0;
1350	int vx = self->vx = self->w >= sw
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353		2149
1354	int vy = self->vy = self->h >= sh	2150	// that's current max. sorry.
1355	? self->y + (self->h - sh) / 2	2151	if (sw > 255) sw = 255;
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2152	if (sh > 255) sh = 255;
1357	*/
1358		2153
1359	glColor4ub (255, 255, 255, 255);	2154	// clear key, in case of extra padding
		2155	memset (&skey, 0, sizeof (skey));
		2156
		2157	memset (&key, 0, sizeof (key));
		2158	key.r = 255;
		2159	key.g = 255;
		2160	key.b = 255;
		2161	key.a = 255;
		2162	key.mode = GL_QUADS;
		2163	key.format = GL_T2F_V3F;
		2164
		2165	mx += self->x;
		2166	my += self->y;
		2167
		2168	// first pass: determine smooth_max
		2169	// rather ugly, if you ask me
		2170	// could also be stored inside mapcell and updated on change
		2171	memset (smooth_max, 0, sizeof (smooth_max));
		2172
		2173	for (y = 0; y < sh; y++)
		2174	if (0 <= y + my && y + my < self->rows)
		2175	{
		2176	maprow *row = self->row + (y + my);
		2177
		2178	for (x = 0; x < sw; x++)
		2179	if (row->c0 <= x + mx && x + mx < row->c1)
		2180	{
		2181	mapcell *cell = row->col + (x + mx - row->c0);
		2182
		2183	smooth_max[x + 1][y + 1] =
		2184	MAX (self->tex [cell->tile [0]].smoothlevel,
		2185	MAX (self->tex [cell->tile [1]].smoothlevel,
		2186	self->tex [cell->tile [2]].smoothlevel));
		2187	}
		2188	}
1360		2189
1361	glEnable (GL_BLEND);	2190	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363	glEnable (GL_TEXTURE_2D);
1364	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365		2193
1366	glBegin (GL_QUADS);	2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
1367		2196
1368	last_name = 0;
1369
1370	for (z = 0; z < 3; z++)	2197	for (z = 0; z <= 2; z++)
		2198	{
		2199	memset (smooth_level, 0, sizeof (smooth_level));
		2200	key.texname = -1;
		2201
1371	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1373	{	2204	{
1374	maprow *row = self->row + (y + vy);	2205	maprow *row = self->row + (y + my);
1375		2206
1376	for (x = 0; x < sw; x++)	2207	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	2208	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	2209	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	2210	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	2211	tileid tile = cell->tile [z];
1382		2212
1383	if (face)	2213	if (tile)
		2214	{
		2215	maptex tex = self->tex [tile];
		2216	int px, py;
		2217
		2218	if (key.texname != tex.name)
		2219	{
		2220	self->tex [tile].unused = 0;
		2221
		2222	if (!tex.name)
		2223	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2224
		2225	key.texname = tex.name;
		2226	arr = rc_array (rc, &key);
		2227	}
		2228
		2229	px = (x + 1) * T - tex.w;
		2230	py = (y + 1) * T - tex.h;
		2231
		2232	if (expect_false (cell->player == player) && expect_false (z == 2))
		2233	{
		2234	pl_x = px;
		2235	pl_y = py;
		2236	pl_tex = tex;
		2237	continue;
		2238	}
		2239
		2240	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2241	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2242	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2244
		2245	// update smooth hash
		2246	if (tex.smoothtile)
		2247	{
		2248	skey.tile = tex.smoothtile;
		2249	skey.level = tex.smoothlevel;
		2250
		2251	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2252
		2253	// add bits to current tile and all neighbours. skey.x\|y is
		2254	// shifted +1\|+1 so we always stay positive.
		2255
		2256	// bits is ___n cccc CCCC bbbb
		2257	// n do not draw borders&corners
		2258	// c draw these corners, but...
		2259	// C ... not these
		2260	// b draw these borders
		2261
		2262	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2263	// ┃· ·· ·┃ ━━
		2264
		2265	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2266	// ·· ·· ·┏ ┓·
		2267
		2268	// full tile
		2269	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2270
		2271	// borders
		2272	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2273	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2274	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2275	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2276
		2277	// corners
		2278	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2279	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2280	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2281	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2282	}
		2283	}
		2284
		2285	if (expect_false (z == 2) && expect_false (cell->flags))
		2286	{
		2287	// overlays such as the speech bubble, probably more to come
		2288	if (cell->flags & 1)
		2289	{
		2290	rc_key_t key_ov = key;
		2291	maptex tex = self->tex [TEXID_SPEECH];
		2292	rc_array_t *arr;
		2293	int px = x * T + T * 2 / 32;
		2294	int py = y * T - T * 6 / 32;
		2295
		2296	key_ov.texname = tex.name;
		2297	arr = rc_array (rc_ov, &key_ov);
		2298
		2299	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2300	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2301	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2303	}
		2304	}
		2305	}
		2306	}
		2307
		2308	rc_draw (rc);
		2309	rc_clear (rc);
		2310
		2311	// go through all smoothlevels, lowest to highest, then draw.
		2312	// this is basically counting sort
		2313	{
		2314	int w, b;
		2315
		2316	glEnable (GL_TEXTURE_2D);
		2317	glBegin (GL_QUADS);
		2318	for (w = 0; w < 256 / 32; ++w)
		2319	{
		2320	uint32_t smask = smooth_level [w];
		2321	if (smask)
		2322	for (b = 0; b < 32; ++b)
		2323	if (smask & (((uint32_t)1) << b))
1384	{	2324	{
1385	maptex tex = self->tex [face];	2325	int level = (w << 5) \| b;
		2326	HE *he;
1386		2327
1387	int px = (x + 1) * 32 - tex.w;	2328	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	2329	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	2330	{
		2331	smooth_key skey = (smooth_key )HeKEY (he);
		2332	IV bits = SvIVX (HeVAL (he));
		2333
		2334	if (!(bits & 0x1000)
		2335	&& skey->level == level
		2336	&& level > smooth_max [skey->x][skey->y])
		2337	{
		2338	maptex tex = self->tex [skey->tile];
		2339	int px = (((int)skey->x) - 1) * T;
		2340	int py = (((int)skey->y) - 1) * T;
		2341	int border = bits & 15;
		2342	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2343	float dx = tex.s * .0625f; // 16 images/row
		2344	float dy = tex.t * .5f ; // 2 images/column
		2345
		2346	if (tex.name)
		2347	{
		2348	// this time avoiding texture state changes
		2349	// save gobs of state changes.
		2350	if (key.texname != tex.name)
		2351	{
		2352	self->tex [skey->tile].unused = 0;
		2353
1392	glEnd ();	2354	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395	glBegin (GL_QUADS);	2356	glBegin (GL_QUADS);
		2357	}
		2358
		2359	if (border)
		2360	{
		2361	float ox = border * dx;
		2362
		2363	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2364	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2365	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2366	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2367	}
		2368
		2369	if (corner)
		2370	{
		2371	float ox = corner * dx;
		2372
		2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
		2378	}
		2379	}
1396	}	2380	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	2381	}
1403	}
1404	}	2382	}
1405		2383
1406	glEnd ();	2384	glEnd ();
1407
1408	glDisable (GL_TEXTURE_2D);	2385	glDisable (GL_TEXTURE_2D);
		2386	key.texname = -1;
		2387	}
		2388
		2389	hv_clear (smooth);
		2390	}
		2391
		2392	if (pl_tex.name)
		2393	{
		2394	maptex tex = pl_tex;
		2395	int px = pl_x + sdx;
		2396	int py = pl_y + sdy;
		2397
		2398	key.texname = tex.name;
		2399	arr = rc_array (rc, &key);
		2400
		2401	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2402	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2403	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2405
		2406	rc_draw (rc);
		2407	}
		2408
		2409	rc_draw (rc_ov);
		2410	rc_clear (rc_ov);
		2411
1409	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
1410	}	2413	rc_free (rc);
		2414	rc_free (rc_ov);
1411		2415
		2416	// top layer: overlays such as the health bar
		2417	for (y = 0; y < sh; y++)
		2418	if (0 <= y + my && y + my < self->rows)
		2419	{
		2420	maprow *row = self->row + (y + my);
		2421
		2422	for (x = 0; x < sw; x++)
		2423	if (row->c0 <= x + mx && x + mx < row->c1)
		2424	{
		2425	mapcell *cell = row->col + (x + mx - row->c0);
		2426
		2427	int px = x * T;
		2428	int py = y * T;
		2429
		2430	if (expect_false (cell->player == player))
		2431	{
		2432	px += sdx;
		2433	py += sdy;
		2434	}
		2435
		2436	if (cell->stat_hp)
		2437	{
		2438	int width = cell->stat_width * T;
		2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2440
		2441	glColor3ub (0, 0, 0);
		2442	glRectf (px + 1, py - thick - 2,
		2443	px + width - 1, py);
		2444
		2445	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2446	glRectf (px + 2,
		2447	py - thick - 1,
		2448	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2449	}
		2450	}
		2451	}
		2452	}
		2453
1412	void	2454	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2455	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1414	CODE:	2456	CODE:
1415	{	2457	{
1416	static float color[16][3] = {	2458	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	2459	{ 0.00f, 0.00f, 0.00f },
1418	{ 1.00, 1.00, 1.00 },	2460	{ 1.00f, 1.00f, 1.00f },
1419	{ 0.00, 0.00, 0.55 },	2461	{ 0.00f, 0.00f, 0.55f },
1420	{ 1.00, 0.00, 0.00 },	2462	{ 1.00f, 0.00f, 0.00f },
1421		2463
1422	{ 1.00, 0.54, 0.00 },	2464	{ 1.00f, 0.54f, 0.00f },
1423	{ 0.11, 0.56, 1.00 },	2465	{ 0.11f, 0.56f, 1.00f },
1424	{ 0.93, 0.46, 0.00 },	2466	{ 0.93f, 0.46f, 0.00f },
1425	{ 0.18, 0.54, 0.34 },	2467	{ 0.18f, 0.54f, 0.34f },
1426		2468
1427	{ 0.56, 0.73, 0.56 },	2469	{ 0.56f, 0.73f, 0.56f },
1428	{ 0.80, 0.80, 0.80 },	2470	{ 0.80f, 0.80f, 0.80f },
1429	{ 0.55, 0.41, 0.13 },	2471	{ 0.55f, 0.41f, 0.13f },
1430	{ 0.99, 0.77, 0.26 },	2472	{ 0.99f, 0.77f, 0.26f },
1431		2473
1432	{ 0.74, 0.65, 0.41 },	2474	{ 0.74f, 0.65f, 0.41f },
1433		2475
1434	{ 0.00, 1.00, 1.00 },	2476	{ 0.00f, 1.00f, 1.00f },
1435	{ 1.00, 0.00, 1.00 },	2477	{ 1.00f, 0.00f, 1.00f },
1436	{ 1.00, 1.00, 0.00 },	2478	{ 1.00f, 1.00f, 0.00f },
1437	};	2479	};
1438		2480
1439	int x, y;	2481	int x, y;
1440		2482
1441	glEnable (GL_TEXTURE_2D);	2483	glEnable (GL_TEXTURE_2D);
		2484	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2485	* but the nvidia driver (185.18.14) mishandles alpha textures
		2486	* and takes the colour from god knows where instead of using
		2487	* Cp. MODULATE results in the same colour, but slightly different
		2488	* alpha, but atcually gives us the correct colour with nvidia.
		2489	*/
1442	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
1444	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1445	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
1446		2494
1447	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
1451		2499
1452	if (m)	2500	if (m)
1453	{	2501	{
1454	float *c = color [m & 15];	2502	float *c = color [m & 15];
1455		2503
1456	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
1457	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
1458		2506
1459	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
1460	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1461	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1462	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1463	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1464	}	2512	}
…		…
1468	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
1470	}	2518	}
1471		2519
1472	void	2520	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2521	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	2522	PPCODE:
1475	{	2523	{
1476	int vx, vy;
1477	int x, y;	2524	int x, y;
1478	int sw4 = (sw + 3) & ~3;	2525	int sw1 = sw + 2;
		2526	int sh1 = sh + 2;
		2527	int sh3 = sh * 3;
		2528	int sw3 = sw * 3;
		2529	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2530	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2531	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1481		2532
1482	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	2533	SvPOK_only (darkness3_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
1485		2535
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2536	mx += self->x - 1;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2537	my += self->y - 1;
1488		2538
1489	for (y = 0; y < sh; y++)	2539	for (y = 0; y < sh1; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
1491	{	2541	{
1492	maprow *row = self->row + (y + vy);	2542	maprow *row = self->row + (y + my);
1493		2543
1494	for (x = 0; x < sw; x++)	2544	for (x = 0; x < sw1; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	2546	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
1498		2548
1499	darkness[y * sw4 + x] = cell->darkness < 0	2549	darkness1 [y * sw1 + x] = cell->darkness
		2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1500	? 255 - FOW_DARKNESS	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1501	: 255 - cell->darkness;
1502	}	2552	}
1503	}	2553	}
1504		2554
		2555	for (y = 0; y < sh; ++y)
		2556	for (x = 0; x < sw; ++x)
		2557	{
		2558	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2559	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2560	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2561	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2562	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2563	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2564	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2565	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2566	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2567
		2568	uint8_t r11 = (d11 + d21 + d12) / 3;
		2569	uint8_t r21 = d21;
		2570	uint8_t r31 = (d21 + d31 + d32) / 3;
		2571
		2572	uint8_t r12 = d12;
		2573	uint8_t r22 = d22;
		2574	uint8_t r32 = d32;
		2575
		2576	uint8_t r13 = (d13 + d23 + d12) / 3;
		2577	uint8_t r23 = d23;
		2578	uint8_t r33 = (d23 + d33 + d32) / 3;
		2579
		2580	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2581	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2583	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2586	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2589	}
		2590
		2591	free (darkness1);
		2592
1505	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
1508	PUSHs (darkness_sv);	2596	PUSHs (darkness3_sv);
1509	}	2597	}
1510		2598
1511	SV *	2599	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2600	get_rect (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2601	CODE:
1514	{	2602	{
1515	int x, y, x1, y1;	2603	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	2604	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	2605	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	2630	if (row && row->c0 <= x && x < row->c1)
1543	{	2631	{
1544	mapcell *cell = row->col + (x - row->c0);	2632	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	2633	uint8_t flags = 0;
1546		2634
1547	if (cell->face [0]) flags \|= 1;	2635	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	2636	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	2637	if (cell->tile [2]) flags \|= 4;
1550		2638
1551	*data++ = flags;	2639	*data++ = flags;
1552		2640
1553	if (flags & 1)	2641	if (flags & 1)
1554	{	2642	{
		2643	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2644	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2645	*data++ = tile;
1557	}	2646	}
1558		2647
1559	if (flags & 2)	2648	if (flags & 2)
1560	{	2649	{
		2650	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2651	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2652	*data++ = tile;
1563	}	2653	}
1564		2654
1565	if (flags & 4)	2655	if (flags & 4)
1566	{	2656	{
		2657	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2658	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2659	*data++ = tile;
1569	}	2660	}
1570	}	2661	}
1571	else	2662	else
1572	*data++ = 0;	2663	*data++ = 0;
1573	}	2664	}
1574	}	2665	}
1575		2666
		2667	/* if size is wh + 5 then no data has been found /
		2668	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2669	{
1576	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
1577	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
1578	RETVAL = data_sv;	2674	RETVAL = data_sv;
1579	}	2675	}
1580	OUTPUT:	2676	OUTPUT:
1581	RETVAL	2677	RETVAL
1582		2678
1583	void	2679	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2680	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1585	PPCODE:	2681	PPCODE:
1586	{	2682	{
1587	int x, y, z;	2683	int x, y, z;
1588	int w, h;	2684	int w, h;
1589	int x1, y1;	2685	int x1, y1;
		2686	STRLEN len;
		2687	uint8_t data, end;
		2688
		2689	len = SvLEN (data_sv);
		2690	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2691	data = SvPVbyte_nolen (data_sv);
		2692	end = data + len + 8;
		2693
		2694	if (len < 5)
		2695	XSRETURN_EMPTY;
1590		2696
1591	if (*data++ != 0)	2697	if (*data++ != 0)
1592	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
1593		2699
1594	w = data++ << 8; w \|= data++;	2700	w = data++ << 8; w \|= data++;
1595	h = data++ << 8; h \|= data++;	2701	h = data++ << 8; h \|= data++;
1596		2702
1597	// we need to do this 'cause we don't keep an absolute coord system for rows	2703	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1609	{	2715	{
1610	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
1611		2717
1612	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
1613	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
1614	uint8_t flags = *data++;	2725	flags = *data++;
1615		2726
1616	if (flags)	2727	if (flags)
1617	{	2728	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
		2730	tileid tile[3] = { 0, 0, 0 };
1621		2731
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2732	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2733	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2734	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2735
1626	if (cell->darkness <= 0)	2736	if (cell->darkness == 0)
1627	{	2737	{
1628	cell->darkness = -1;	2738	/cell->darkness = 0;/
		2739	EXTEND (SP, 3);
1629		2740
1630	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
1631	{	2742	{
1632	cell->face[z] = face[z];	2743	tileid t = tile [z];
1633		2744
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2745	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2746	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2747	PUSHs (sv_2mortal (newSViv (t)));
		2748	need_texid (self, t);
		2749	}
		2750
		2751	cell->tile [z] = t;
1636	}	2752	}
1637	}	2753	}
1638	}	2754	}
1639	}	2755	}
1640	}	2756	}
1641	}	2757	}
1642		2758
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
1644		2760
1645	CFClient::MixChunk	2761	DC::RW
1646	new_from_file (SV class, char path)	2762	new (SV class, SV data_sv)
1647	CODE:	2763	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2764	{
		2765	STRLEN datalen;
		2766	char *data = SvPVbyte (data_sv, datalen);
		2767
		2768	RETVAL = SDL_RWFromConstMem (data, datalen);
		2769	}
1649	OUTPUT:	2770	OUTPUT:
1650	RETVAL	2771	RETVAL
1651		2772
		2773	DC::RW
		2774	new_from_file (SV class, const char path, const char *mode = "rb")
		2775	CODE:
		2776	RETVAL = SDL_RWFromFile (path, mode);
		2777	OUTPUT:
		2778	RETVAL
		2779
		2780	# fails on win32:
		2781	# dc.xs(2268) : error C2059: syntax error : '('
1652	void	2782	#void
		2783	#close (DC::RW self)
		2784	# CODE:
		2785	# (self->(close)) (self);
		2786
		2787	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2788
		2789	PROTOTYPES: DISABLE
		2790
		2791	DC::Channel
		2792	find ()
		2793	CODE:
		2794	{
		2795	RETVAL = Mix_GroupAvailable (-1);
		2796
		2797	if (RETVAL < 0)
		2798	{
		2799	RETVAL = Mix_GroupOldest (-1);
		2800
		2801	if (RETVAL < 0)
		2802	XSRETURN_UNDEF;
		2803
		2804	Mix_HaltChannel (RETVAL);
		2805	}
		2806
		2807	Mix_UnregisterAllEffects (RETVAL);
		2808	Mix_Volume (RETVAL, 128);
		2809	}
		2810	OUTPUT:
		2811	RETVAL
		2812
		2813	void
		2814	halt (DC::Channel self)
		2815	CODE:
		2816	Mix_HaltChannel (self);
		2817
		2818	void
		2819	expire (DC::Channel self, int ticks = -1)
		2820	CODE:
		2821	Mix_ExpireChannel (self, ticks);
		2822
		2823	void
		2824	fade_out (DC::Channel self, int ticks = -1)
		2825	CODE:
		2826	Mix_FadeOutChannel (self, ticks);
		2827
		2828	int
		2829	volume (DC::Channel self, int volume)
		2830	CODE:
		2831	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2832	OUTPUT:
		2833	RETVAL
		2834
		2835	void
		2836	unregister_all_effects (DC::Channel self)
		2837	CODE:
		2838	Mix_UnregisterAllEffects (self);
		2839
		2840	void
		2841	set_panning (DC::Channel self, int left, int right)
		2842	CODE:
		2843	left = CLAMP (left , 0, 255);
		2844	right = CLAMP (right, 0, 255);
		2845	Mix_SetPanning (self, left, right);
		2846
		2847	void
		2848	set_distance (DC::Channel self, int distance)
		2849	CODE:
		2850	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2851
		2852	void
		2853	set_position (DC::Channel self, int angle, int distance)
		2854	CODE:
		2855
		2856	void
		2857	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2858	CODE:
		2859	{
		2860	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2861	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2862	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2863	}
		2864
		2865	void
		2866	set_reverse_stereo (DC::Channel self, int flip)
		2867	CODE:
		2868	Mix_SetReverseStereo (self, flip);
		2869
		2870	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2871
		2872	PROTOTYPES: DISABLE
		2873
		2874	DC::MixChunk
		2875	new (SV *class, DC::RW rwops)
		2876	CODE:
		2877	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2878	OUTPUT:
		2879	RETVAL
		2880
		2881	void
1653	DESTROY (CFClient::MixChunk self)	2882	DESTROY (DC::MixChunk self)
1654	CODE:	2883	CODE:
1655	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
1656		2885
1657	int	2886	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
1659	CODE:	2888	CODE:
		2889	if (items > 1)
		2890	volume = CLAMP (volume, 0, 128);
1660	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2892	OUTPUT:
1662	RETVAL	2893	RETVAL
1663		2894
1664	int	2895	DC::Channel
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2896	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2897	CODE:
		2898	{
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2900
		2901	if (RETVAL < 0)
		2902	XSRETURN_UNDEF;
		2903
		2904	if (channel < 0)
		2905	{
		2906	Mix_UnregisterAllEffects (RETVAL);
		2907	Mix_Volume (RETVAL, 128);
		2908	}
		2909	}
1668	OUTPUT:	2910	OUTPUT:
1669	RETVAL	2911	RETVAL
1670		2912
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1672		2914
1673	int	2915	int
1674	volume (int volume = -1)	2916	volume (int volume = -1)
		2917	PROTOTYPE: ;$
1675	CODE:	2918	CODE:
		2919	if (items > 0)
		2920	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeMusic (volume);	2921	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2922	OUTPUT:
1678	RETVAL	2923	RETVAL
1679		2924
1680	CFClient::MixMusic	2925	void
1681	new_from_file (SV class, char path)	2926	fade_out (int ms)
1682	CODE:	2927	CODE:
		2928	Mix_FadeOutMusic (ms);
		2929
		2930	void
		2931	halt ()
		2932	CODE:
		2933	Mix_HaltMusic ();
		2934
		2935	DC::MixMusic
		2936	new (SV *class, DC::RW rwops)
		2937	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2938	RETVAL = Mix_LoadMUS_RW (rwops);
1684	OUTPUT:	2939	OUTPUT:
1685	RETVAL	2940	RETVAL
1686		2941
1687	void	2942	void
1688	DESTROY (CFClient::MixMusic self)	2943	DESTROY (DC::MixMusic self)
1689	CODE:	2944	CODE:
1690	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
1691		2946
1692	int	2947	int
1693	play (CFClient::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
1694	CODE:	2949	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2951	OUTPUT:
1697	RETVAL	2952	RETVAL
1698		2953
		2954	void
		2955	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2956	CODE:
		2957	Mix_FadeInMusicPos (self, loops, ms, position);
		2958
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2959	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2960
		2961	PROTOTYPES: ENABLE
1700		2962
1701	BOOT:	2963	BOOT:
1702	{	2964	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704	static const struct {	2966	static const struct {
1705	const char *name;	2967	const char *name;
1706	IV iv;	2968	IV iv;
1707	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2970	# define const_iv(name) { # name, (IV)name }
		2971	const_iv (GL_VENDOR),
		2972	const_iv (GL_VERSION),
		2973	const_iv (GL_EXTENSIONS),
		2974	const_iv (GL_MAX_TEXTURE_UNITS),
1709	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
1710	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
1711	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
1712	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
1713	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
1717	const_iv (GL_ALPHA_TEST),	2983	const_iv (GL_ALPHA_TEST),
1718	const_iv (GL_NORMALIZE),	2984	const_iv (GL_NORMALIZE),
1719	const_iv (GL_RESCALE_NORMAL),	2985	const_iv (GL_RESCALE_NORMAL),
1720	const_iv (GL_FRONT),	2986	const_iv (GL_FRONT),
1721	const_iv (GL_BACK),	2987	const_iv (GL_BACK),
		2988	const_iv (GL_AUX0),
1722	const_iv (GL_AND),	2989	const_iv (GL_AND),
1723	const_iv (GL_ONE),	2990	const_iv (GL_ONE),
1724	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
1725	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
1726	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
1727	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1728	const_iv (GL_ONE_MINUS_DST_ALPHA),	2995	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2996	const_iv (GL_SRC_COLOR),
		2997	const_iv (GL_DST_COLOR),
		2998	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2999	const_iv (GL_ONE_MINUS_DST_COLOR),
1729	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
1730	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
1731	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
1732	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
1733	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
1739	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
1740	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
1741	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
1742	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
1743	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3014	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3015	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3016	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3017	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3018	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3019	const_iv (GL_COMPRESSED_RGB_ARB),
		3020	const_iv (GL_COMPRESSED_RGBA_ARB),
1744	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
		3022	const_iv (GL_PROXY_TEXTURE_1D),
		3023	const_iv (GL_PROXY_TEXTURE_2D),
1745	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
1746	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
1747	const_iv (GL_TEXTURE_ENV),	3026	const_iv (GL_TEXTURE_ENV),
1748	const_iv (GL_TEXTURE_MAG_FILTER),	3027	const_iv (GL_TEXTURE_MAG_FILTER),
1749	const_iv (GL_TEXTURE_MIN_FILTER),	3028	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1770	const_iv (GL_COLOR_LOGIC_OP),	3049	const_iv (GL_COLOR_LOGIC_OP),
1771	const_iv (GL_SEPARABLE_2D),	3050	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	3051	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	3052	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	3053	const_iv (GL_CONSTANT_BORDER),
		3054	const_iv (GL_POINTS),
1775	const_iv (GL_LINES),	3055	const_iv (GL_LINES),
		3056	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	3057	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	3058	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	3059	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	3060	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	3061	const_iv (GL_TRIANGLE_STRIP),
1781	const_iv (GL_TRIANGLE_FAN),	3062	const_iv (GL_TRIANGLE_FAN),
		3063	const_iv (GL_POLYGON),
1782	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3064	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3065	const_iv (GL_POINT_SMOOTH_HINT),
		3066	const_iv (GL_LINE_SMOOTH_HINT),
		3067	const_iv (GL_POLYGON_SMOOTH_HINT),
		3068	const_iv (GL_GENERATE_MIPMAP_HINT),
		3069	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1783	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
		3071	const_iv (GL_DONT_CARE),
		3072	const_iv (GL_NICEST),
1784	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
1785	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
1786	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
1787	const_iv (GL_T2F_N3F_V3F),	3076	const_iv (GL_T2F_N3F_V3F),
		3077	const_iv (GL_FUNC_ADD),
		3078	const_iv (GL_FUNC_SUBTRACT),
		3079	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1788	# undef const_iv	3080	# undef const_iv
1789	};	3081	};
1790		3082
1791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3083	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3084	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3085
		3086	texture_av = newAV ();
		3087	AvREAL_off (texture_av);
1793	}	3088	}
		3089
		3090	void
		3091	disable_GL_EXT_blend_func_separate ()
		3092	CODE:
		3093	gl.BlendFuncSeparate = 0;
		3094	gl.BlendFuncSeparateEXT = 0;
		3095
		3096	void
		3097	apple_nvidia_bug (int enable)
1794		3098
1795	char *	3099	char *
1796	gl_vendor ()	3100	gl_vendor ()
1797	CODE:	3101	CODE:
1798	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1811	CODE:	3115	CODE:
1812	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3116	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813	OUTPUT:	3117	OUTPUT:
1814	RETVAL	3118	RETVAL
1815		3119
		3120	const char *glGetString (GLenum pname)
		3121
		3122	GLint glGetInteger (GLenum pname)
		3123	CODE:
		3124	glGetIntegerv (pname, &RETVAL);
		3125	OUTPUT:
		3126	RETVAL
		3127
		3128	GLdouble glGetDouble (GLenum pname)
		3129	CODE:
		3130	glGetDoublev (pname, &RETVAL);
		3131	OUTPUT:
		3132	RETVAL
		3133
1816	int glGetError ()	3134	int glGetError ()
1817		3135
1818	void glFinish ()	3136	void glFinish ()
1819		3137
1820	void glClear (int mask)	3138	void glClear (int mask)
…		…
1834		3152
1835	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1836	CODE:	3154	CODE:
1837	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
1838		3156
		3157	# void glBlendEquation (int se)
		3158
1839	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
1840		3160
1841	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
1842		3162
1843	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
1857	# near_ and far_ are due to microsofts buggy "c" compiler	3177	# near_ and far_ are due to microsofts buggy "c" compiler
1858	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3178	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1859		3179
1860	# near_ and far_ are due to microsofts buggy "c" compiler	3180	# near_ and far_ are due to microsofts buggy "c" compiler
1861	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3181	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3182
		3183	PROTOTYPES: DISABLE
1862		3184
1863	void glViewport (int x, int y, int width, int height)	3185	void glViewport (int x, int y, int width, int height)
1864		3186
1865	void glScissor (int x, int y, int width, int height)	3187	void glScissor (int x, int y, int width, int height)
1866		3188
…		…
1874		3196
1875	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
1876	CODE:	3198	CODE:
1877	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
1878		3200
1879	void glBegin (int mode)
1880
1881	void glEnd ()
1882
1883	void glColor (float r, float g, float b, float a = 1.0)	3201	void glColor (float r, float g, float b, float a = 1.0)
1884	PROTOTYPE: @	3202	PROTOTYPE: @
1885	ALIAS:	3203	ALIAS:
1886	glColor_premultiply = 1	3204	glColor_premultiply = 1
1887	CODE:	3205	CODE:
1888	if (ix)	3206	if (ix)
1889	{	3207	{
1890	r *= a;	3208	r *= a;
1891	g *= a;	3209	g *= a;
1892	b *= a;	3210	b *= a;
1893	}	3211	}
1894	// microsoft visual "c" rounds instead of truncating...	3212	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	3213	glColor4f (r, g, b, a);
1896	MIN ((int)(g * 256.f), 255),
1897	MIN ((int)(b * 256.f), 255),
1898	MIN ((int)(a * 256.f), 255));
1899
1900	void glInterleavedArrays (int format, int stride, char *data)
1901
1902	void glDrawElements (int mode, int count, int type, char *indices)
1903
1904	# 1.2 void glDrawRangeElements (int mode, int start, int end
1905		3214
1906	void glRasterPos (float x, float y, float z = 0.)	3215	void glRasterPos (float x, float y, float z = 0.)
1907	CODE:	3216	CODE:
1908	glRasterPos3f (0, 0, z);	3217	glRasterPos3f (0, 0, z);
1909	glBitmap (0, 0, 0, 0, x, y, 0);	3218	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1914		3223
1915	void glTexCoord (float s, float t)	3224	void glTexCoord (float s, float t)
1916	CODE:	3225	CODE:
1917	glTexCoord2f (s, t);	3226	glTexCoord2f (s, t);
1918		3227
		3228	void glRect (float x1, float y1, float x2, float y2)
		3229	CODE:
		3230	glRectf (x1, y1, x2, y2);
		3231
		3232	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3233	CODE:
		3234	glBegin (GL_LINE_LOOP);
		3235	glVertex2f (x1, y1);
		3236	glVertex2f (x2, y1);
		3237	glVertex2f (x2, y2);
		3238	glVertex2f (x1, y2);
		3239	glEnd ();
		3240
		3241	PROTOTYPES: ENABLE
		3242
		3243	void glBegin (int mode)
		3244
		3245	void glEnd ()
		3246
		3247	void glPointSize (GLfloat size)
		3248
		3249	void glLineWidth (GLfloat width)
		3250
		3251	void glInterleavedArrays (int format, int stride, char *data)
		3252
		3253	void glDrawElements (int mode, int count, int type, char *indices)
		3254
		3255	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3256
1919	void glTexEnv (int target, int pname, float param)	3257	void glTexEnv (int target, int pname, float param)
1920	CODE:	3258	CODE:
1921	glTexEnvf (target, pname, param);	3259	glTexEnvf (target, pname, param);
1922		3260
1923	void glTexParameter (int target, int pname, float param)	3261	void glTexParameter (int target, int pname, float param)
…		…
1939	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3277	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1940	CODE:	3278	CODE:
1941	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
1942	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1943		3281
1944	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3282	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1945		3283
1946	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3284	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1947		3285
1948	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3286	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3287
		3288	void glPixelZoom (float x, float y)
1949		3289
1950	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3290	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951		3291
1952	int glGenTexture ()	3292	int glGenTexture ()
1953	CODE:	3293	CODE:
1954	{	3294	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	3295	OUTPUT:
1960	RETVAL	3296	RETVAL
1961		3297
1962	void glDeleteTexture (int name)	3298	void glDeleteTexture (int name)
1963	CODE:	3299	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	3300	del_texture (name);
1967	}	3301
1968
1969	int glGenList ()	3302	int glGenList ()
1970	CODE:	3303	CODE:
1971	RETVAL = glGenLists (1);	3304	RETVAL = glGenLists (1);
1972	OUTPUT:	3305	OUTPUT:
1973	RETVAL	3306	RETVAL
…		…
1980		3313
1981	void glEndList ()	3314	void glEndList ()
1982		3315
1983	void glCallList (int list)	3316	void glCallList (int list)
1984		3317
		3318	void c_init ()
		3319	CODE:
		3320	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3321	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1985		3322
		3323	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3324
		3325	PROTOTYPES: DISABLE
		3326
		3327	void
		3328	find_widget (SV *self, NV x, NV y)
		3329	PPCODE:
		3330	{
		3331	if (within_widget (self, x, y))
		3332	XPUSHs (self);
		3333	}
		3334
		3335	BOOT:
		3336	{
		3337	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3338
		3339	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3340	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3341	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3342	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3343	}
		3344
		3345	void
		3346	draw (SV *self)
		3347	CODE:
		3348	{
		3349	HV *hv;
		3350	SV **svp;
		3351	NV x, y, w, h;
		3352	SV *draw_x_sv = GvSV (draw_x_gv);
		3353	SV *draw_y_sv = GvSV (draw_y_gv);
		3354	SV *draw_w_sv = GvSV (draw_w_gv);
		3355	SV *draw_h_sv = GvSV (draw_h_gv);
		3356	double draw_x, draw_y;
		3357
		3358	if (!SvROK (self))
		3359	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3360
		3361	hv = (HV *)SvRV (self);
		3362
		3363	if (SvTYPE (hv) != SVt_PVHV)
		3364	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3365
		3366	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3367	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3368
		3369	if (!h \|\| !w)
		3370	XSRETURN_EMPTY;
		3371
		3372	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3373	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3374
		3375	draw_x = SvNV (draw_x_sv) + x;
		3376	draw_y = SvNV (draw_y_sv) + y;
		3377
		3378	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3379	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3380	XSRETURN_EMPTY;
		3381
		3382	sv_setnv (draw_x_sv, draw_x);
		3383	sv_setnv (draw_y_sv, draw_y);
		3384
		3385	glPushMatrix ();
		3386	glTranslated (x, y, 0);
		3387
		3388	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3389	{
		3390	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3391
		3392	if (svp && SvTRUE (*svp))
		3393	{
		3394	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3395	glEnable (GL_BLEND);
		3396	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3397	glBegin (GL_QUADS);
		3398	glVertex2f (0, 0);
		3399	glVertex2f (w, 0);
		3400	glVertex2f (w, h);
		3401	glVertex2f (0, h);
		3402	glEnd ();
		3403	glDisable (GL_BLEND);
		3404	}
		3405	}
		3406	#if 0
		3407	// draw borders, for debugging
		3408	glPushMatrix ();
		3409	glColor4f (1., 1., 0., 1.);
		3410	glTranslatef (.5, .5, 0.);
		3411	glBegin (GL_LINE_LOOP);
		3412	glVertex2f (0 , 0);
		3413	glVertex2f (w - 1, 0);
		3414	glVertex2f (w - 1, h - 1);
		3415	glVertex2f (0 , h - 1);
		3416	glEnd ();
		3417	glPopMatrix ();
		3418	#endif
		3419	PUSHMARK (SP);
		3420	XPUSHs (self);
		3421	PUTBACK;
		3422	call_method ("_draw", G_VOID \| G_DISCARD);
		3423	SPAGAIN;
		3424
		3425	glPopMatrix ();
		3426
		3427	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3428	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3429	}
		3430

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.120 by root, Sun Jun 18 19:13:19 2006 UTC vs. Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.120 by root, Sun Jun 18 19:13:19 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC