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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 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>
		32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		35
16	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
17	#include <SDL_endian.h>	38	#include <SDL_endian.h>
18	#include <SDL_image.h>	39	#include <SDL_image.h>
19	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
21		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
		50	#define PANGO_ENABLE_BACKEND
		51	#define G_DISABLE_CAST_CHECKS
		52
22	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
23		54
24	#include <pango/pango.h>	55	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>	56
26	#include <pango/pangoft2.h>	57	#ifndef PANGO_VERSION_CHECK
27	#include <pango/pangocairo.h>	58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
28		67
29	#ifndef _WIN32	68	#ifndef _WIN32
30	# include <sys/types.h>	69	# include <sys/types.h>
31	# include <sys/socket.h>	70	# include <sys/socket.h>
32	# include <netinet/in.h>	71	# include <netinet/in.h>
33	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
34	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
35	#else	78	#else
36	typedef unsigned char uint8_t;	79	# define expect(expr,value) (expr)
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	80	#endif
43		81
44	#include "glext.h"	82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
45		84
		85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
46	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
47		91
48	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
50		94
51	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
		96
		97	/* mask out modifiers we are not interested in */
		98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		99
		100	#define KMOD_LRAM 0x10000 // our extension
		101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
		123
		124	static AV *texture_av;
52		125
53	static struct	126	static struct
54	{	127	{
55	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	129	#include "glfunc.h"
57	#undef GL_FUNC	130	#undef GL_FUNC
58	} gl;	131	} gl;
59		132
		133	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	135	{
62	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	140	else
67	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
68	}	142	}
69		143
		144	static GLuint
		145	gen_texture ()
		146	{
		147	GLuint name;
		148
		149	if (AvFILL (texture_av) >= 0)
		150	name = (GLuint)(size_t)av_pop (texture_av);
		151	else
		152	glGenTextures (1, &name);
		153
		154	return name;
		155	}
		156
		157	static void
		158	del_texture (GLuint name)
		159	{
		160	/* make a half-assed attempt at returning the memory used by the texture */
		161	/* textures are frequently being reused by cfplus anyway */
		162	/glBindTexture (GL_TEXTURE_2D, name);/
		163	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		164	av_push (texture_av, (SV *)(size_t)name);
		165	glDeleteTextures (1, &name);
		166	}
		167
		168	#include "texcache.c"
		169	#include "rendercache.c"
		170
		171	#include "pango-font.c"
		172	#include "pango-fontmap.c"
		173	#include "pango-render.c"
		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
70	typedef Mix_Chunk *CFClient__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
72		179
73	typedef PangoFontDescription *CFClient__Font;	180	typedef PangoFontDescription *DC__Font;
		181
		182	static int
		183	shape_attr_p (PangoLayoutRun *run)
		184	{
		185	GSList *attrs = run->item->analysis.extra_attrs;
		186
		187	while (attrs)
		188	{
		189	PangoAttribute *attr = attrs->data;
		190
		191	if (attr->klass->type == PANGO_ATTR_SHAPE)
		192	return 1;
		193
		194	attrs = attrs->next;
		195	}
		196
		197	return 0;
		198	}
74		199
75	typedef struct cf_layout {	200	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	201	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
79	int base_height;	203	int base_height;
80	CFClient__Font font;	204	DC__Font font;
		205	rc_t *rc;
81	} *CFClient__Layout;	206	} *DC__Layout;
82		207
83	static CFClient__Font default_font;	208	static DC__Font default_font;
84	static PangoContext ft2_context, cairo_context;	209	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	210	static PangoFontMap *opengl_fontmap;
86		211
87	static void	212	static void
88	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
89	{	214	{
90	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#endif	218	#endif
94	#ifdef _WIN32
95	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96	#else
97	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98	#endif
99	}	220	}
100		221
101	static void	222	static void
102	layout_update_font (CFClient__Layout self)	223	layout_update_font (DC__Layout self)
103	{	224	{
104	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
105	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
106	*/	227	*/
107	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
108		229
109	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
110	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
111		232
112	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
113	}	234	}
114		235
115	static void	236	static void
116	layout_get_pixel_size (CFClient__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
117	{	238	{
		239	PangoRectangle rect;
		240
		241	// get_pixel_* wrongly rounds down
118	pango_layout_get_pixel_size (self->pl, w, h);	242	pango_layout_get_extents (self->pl, 0, &rect);
119		243
120	if (!w) w = 1;	244	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121	if (!h) h = 1;	245	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122		246
123	w = (w + 3) & ~3;	247	if (!rect.width) rect.width = 1;
124	}	248	if (!rect.height) rect.height = 1;
125		249
		250	*w = rect.width;
		251	*h = rect.height;
		252	}
		253
		254	typedef uint16_t tileid;
126	typedef uint16_t mapface;	255	typedef uint16_t faceid;
127		256
128	typedef struct {	257	typedef struct {
129	GLint name;	258	GLuint name;
130	int w, h;	259	int w, h;
131	float s, t;	260	float s, t;
132	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
		262	tileid smoothtile;
		263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
133	} maptex;	265	} maptex;
134		266
135	typedef struct {	267	typedef struct {
		268	uint32_t player;
		269	tileid tile[3];
136	int16_t darkness;	270	uint16_t darkness;
137	mapface face[3];	271	uint8_t stat_width, stat_hp, flags, smoothmax;
138	} mapcell;	272	} mapcell;
139		273
140	typedef struct {	274	typedef struct {
141	int32_t c0, c1;	275	int32_t c0, c1;
142	mapcell *col;	276	mapcell *col;
143	} maprow;	277	} maprow;
144		278
145	typedef struct map {	279	typedef struct map {
146	int x, y, w, h;	280	int x, y, w, h;
147	int ox, oy; /* offset to virtual global coordinate system */	281	int ox, oy; /* offset to virtual global coordinate system */
148	int faces;	282	int faces; tileid *face2tile; // [faceid]
149	mapface *face;	283	int texs; maptex *tex; // [tileid]
150
151	int texs;
152	maptex *tex;
153		284
154	int32_t rows;	285	int32_t rows;
155	maprow *row;	286	maprow *row;
156	} *CFClient__Map;	287	} *DC__Map;
157		288
158	static char *	289	static char *
159	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
160	{	291	{
161	char *p;	292	char *p;
178	}	309	}
179		310
180	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	311	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
181	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	312	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182		313
		314	static void
		315	need_facenum (struct map *self, faceid face)
		316	{
		317	while (self->faces <= face)
		318	{
		319	Append (tileid, self->face2tile, self->faces, self->faces);
		320	self->faces *= 2;
		321	}
		322	}
		323
		324	static void
		325	need_texid (struct map *self, int texid)
		326	{
		327	while (self->texs <= texid)
		328	{
		329	Append (maptex, self->tex, self->texs, self->texs);
		330	self->texs *= 2;
		331	}
		332	}
		333
183	static maprow *	334	static maprow *
184	map_get_row (CFClient__Map self, int y)	335	map_get_row (DC__Map self, int y)
185	{	336	{
186	if (0 > y)	337	if (0 > y)
187	{	338	{
188	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
189	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
227		378
228	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
229	}	380	}
230		381
231	static mapcell *	382	static mapcell *
232	map_get_cell (CFClient__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
233	{	384	{
234	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
235	}	386	}
236		387
237	static void	388	static void
238	map_clear (CFClient__Map self)	389	map_clear (DC__Map self)
239	{	390	{
240	int r;	391	int r;
241		392
242	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
243	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
250	self->oy = 0;	401	self->oy = 0;
251	self->row = 0;	402	self->row = 0;
252	self->rows = 0;	403	self->rows = 0;
253	}	404	}
254		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
255	static void	416	static void
256	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
257	{	418	{
258	int x, y;	419	int x, y;
259	maprow *row;	420	maprow *row;
		421	mapcell *cell;
260		422
261	for (y = y0; y < y0 + h; y++)	423	for (y = y0; y < y0 + h; y++)
262	if (y >= 0)	424	if (y >= 0)
263	{	425	{
264	if (y >= self->rows)	426	if (y >= self->rows)
…		…
270	if (x >= row->c0)	432	if (x >= row->c0)
271	{	433	{
272	if (x >= row->c1)	434	if (x >= row->c1)
273	break;	435	break;
274		436
275	row->col[x - row->c0].darkness = -1;	437	cell = row->col + x - row->c0;
		438
		439	CELL_CLEAR (cell);
276	}	440	}
277	}	441	}
		442	}
		443
		444	typedef struct {
		445	tileid tile;
		446	uint8_t x, y, level;
		447	} smooth_key;
		448
		449	static void
		450	smooth_or_bits (HV hv, smooth_key key, IV bits)
		451	{
		452	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		453
		454	if (SvIOK (*sv))
		455	SvIV_set (sv, SvIVX (sv) \| bits);
		456	else
		457	sv_setiv (*sv, bits);
278	}	458	}
279		459
280	static void	460	static void
281	music_finished (void)	461	music_finished (void)
282	{	462	{
…		…
301	ev.data2 = 0;	481	ev.data2 = 0;
302		482
303	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
304	}	484	}
305		485
306	MODULE = CFClient PACKAGE = CFClient	486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
		490	}
		491
		492	static unsigned int
		493	minpot (unsigned int n)
		494	{
		495	if (!n)
		496	return 0;
		497
		498	--n;
		499
		500	n \|= n >> 1;
		501	n \|= n >> 2;
		502	n \|= n >> 4;
		503	n \|= n >> 8;
		504	n \|= n >> 16;
		505
		506	return n + 1;
		507	}
		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
		520	/* SDL should provide this, really. */
		521	#define SDLK_MODIFIER_MIN 300
		522	#define SDLK_MODIFIER_MAX 314
		523
		524	/******************************************************************************/
		525
		526	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		527	static GV *hover_gv;
		528
		529	static int
		530	within_widget (SV *widget, NV x, NV y)
		531	{
		532	HV *self;
		533	SV **svp;
		534	NV wx, ww, wy, wh;
		535
		536	if (!SvROK (widget))
		537	return 0;
		538
		539	self = (HV *)SvRV (widget);
		540
		541	if (SvTYPE (self) != SVt_PVHV)
		542	return 0;
		543
		544	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		545	if (y < wy)
		546	return 0;
		547
		548	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		549	if (y >= wy + wh)
		550	return 0;
		551
		552	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		553	if (x < wx)
		554	return 0;
		555
		556	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		557	if (x >= wx + ww)
		558	return 0;
		559
		560	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		561	if (!svp \|\| !SvTRUE (*svp))
		562	return 0;
		563
		564	return 1;
		565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
307		620
308	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
309		622
310	BOOT:	623	BOOT:
311	{	624	{
312	HV *stash = gv_stashpv ("CFClient", 1);	625	HV *stash = gv_stashpv ("DC", 1);
313	static const struct {	626	static const struct {
314	const char *name;	627	const char *name;
315	IV iv;	628	IV iv;
316	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
317	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
		631	const_iv (SDLK_MODIFIER_MIN),
		632	const_iv (SDLK_MODIFIER_MAX),
		633
318	const_iv (SDL_ACTIVEEVENT),	634	const_iv (SDL_ACTIVEEVENT),
319	const_iv (SDL_KEYDOWN),	635	const_iv (SDL_KEYDOWN),
320	const_iv (SDL_KEYUP),	636	const_iv (SDL_KEYUP),
321	const_iv (SDL_MOUSEMOTION),	637	const_iv (SDL_MOUSEMOTION),
322	const_iv (SDL_MOUSEBUTTONDOWN),	638	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
331	const_iv (SDL_EVENT_RESERVEDA),	647	const_iv (SDL_EVENT_RESERVEDA),
332	const_iv (SDL_EVENT_RESERVEDB),	648	const_iv (SDL_EVENT_RESERVEDB),
333	const_iv (SDL_VIDEORESIZE),	649	const_iv (SDL_VIDEORESIZE),
334	const_iv (SDL_VIDEOEXPOSE),	650	const_iv (SDL_VIDEOEXPOSE),
335	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
		652
		653	const_iv (SDL_APPINPUTFOCUS),
		654	const_iv (SDL_APPMOUSEFOCUS),
		655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
336	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
337	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
338	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
339	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
340	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
395	const_iv (SDLK_BREAK),	768	const_iv (SDLK_BREAK),
396	const_iv (SDLK_MENU),	769	const_iv (SDLK_MENU),
397	const_iv (SDLK_POWER),	770	const_iv (SDLK_POWER),
398	const_iv (SDLK_EURO),	771	const_iv (SDLK_EURO),
399	const_iv (SDLK_UNDO),	772	const_iv (SDLK_UNDO),
		773
400	const_iv (KMOD_NONE),	774	const_iv (KMOD_NONE),
		775	const_iv (KMOD_SHIFT),
401	const_iv (KMOD_LSHIFT),	776	const_iv (KMOD_LSHIFT),
402	const_iv (KMOD_RSHIFT),	777	const_iv (KMOD_RSHIFT),
		778	const_iv (KMOD_CTRL),
403	const_iv (KMOD_LCTRL),	779	const_iv (KMOD_LCTRL),
404	const_iv (KMOD_RCTRL),	780	const_iv (KMOD_RCTRL),
		781	const_iv (KMOD_ALT),
405	const_iv (KMOD_LALT),	782	const_iv (KMOD_LALT),
406	const_iv (KMOD_RALT),	783	const_iv (KMOD_RALT),
		784	const_iv (KMOD_META),
407	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
408	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
409	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
410	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
411	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
412	const_iv (KMOD_CTRL),	790
413	const_iv (KMOD_SHIFT),	791	const_iv (KMOD_LRAM),
414	const_iv (KMOD_ALT),	792
415	const_iv (KMOD_META)	793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
416	# undef const_iv	823	# undef const_iv
417	};	824	};
418		825
419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		828
		829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
421	}	831	}
		832
		833	void
		834	weaken (SV *rv)
		835	PROTOTYPE: $
		836	CODE:
		837	sv_rvweaken (rv);
		838
		839	int
		840	in_destruct ()
		841	CODE:
		842	RETVAL = PL_main_cv == Nullcv;
		843	OUTPUT:
		844	RETVAL
		845
		846	NV floor (NV x)
		847
		848	NV ceil (NV x)
		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
422		859
423	void	860	void
424	pango_init ()	861	pango_init ()
425	CODE:	862	CODE:
426	// delayed, so it can pick up new fonts added by AddFontResourceEx
427	{	863	{
428	{
429	ft2_fontmap = pango_ft2_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
430	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
431	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432	}	867	/pango_context_set_font_description (opengl_context, default_font);/
433	{	868	#if PANGO_VERSION_CHECK (1, 15, 2)
434	cairo_font_options_t *fopt = cairo_font_options_create ();	869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
435	cairo_fontmap = pango_cairo_font_map_get_default ();	870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
436	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437	#ifdef _WIN32
438	// cairo looks like shit eaten twice on windows
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440	#else
441	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442	#endif	871	#endif
443	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445	pango_cairo_context_set_font_options (cairo_context, fopt);
446	cairo_font_options_destroy (fopt);
447	}
448	}	872	}
449		873
450	int	874	char *SDL_GetError ()
451	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
452		875
453	void	876	void SDL_braino ()
		877
		878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
454	SDL_Quit ()	884	void SDL_Quit ()
455		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
		894
456	void	895	void
457	SDL_ListModes ()	896	SDL_ListModes (int rgb, int alpha)
458	PPCODE:	897	PPCODE:
459	{	898	{
460	SDL_Rect **m;	899	SDL_Rect **m;
461		900
462	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	901	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
463	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	902	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
464	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	903	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
465	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	904	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
466		905
467	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	906	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	907	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
469		908
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	909	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474		913
475	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
476		915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
477	SDL_EnableUNICODE (1);
478	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479		916
480	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
481		918
482	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
483	while (*m)	920	while (*m)
484	{	921	{
		922	if ((m)->w >= 400 && (m)->h >= 300)
		923	{
485	AV *av = newAV ();	924	AV *av = newAV ();
486	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
487	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
		927	av_push (av, newSViv (rgb));
		928	av_push (av, newSViv (alpha));
488	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	929	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		930	}
489		931
490	++m;	932	++m;
491	}	933	}
492	}	934	}
493		935
494	char *
495	SDL_GetError ()
496
497	int	936	int
498	SDL_SetVideoMode (int w, int h, int fullscreen)	937	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
499	CODE:	938	CODE:
		939	{
		940	SDL_EnableUNICODE (1);
		941	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		942
		943	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		944	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		945	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		946	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		947
500	RETVAL = !!SDL_SetVideoMode (	948	RETVAL = !!SDL_SetVideoMode (
501	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	949	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
502	);	950	);
		951
503	if (RETVAL)	952	if (RETVAL)
504	{	953	{
505	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	954	av_clear (texture_av);
		955
		956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
506	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
507	# include "glfunc.h"	958	#include "glfunc.h"
508	# undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
509	}	963	}
		964	}
510	OUTPUT:	965	OUTPUT:
511	RETVAL	966	RETVAL
512		967
513	void	968	void
514	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
515		970
516	char *	971	char *
517	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
518		973
		974	int
		975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
519	void	984	void
520	SDL_PollEvent ()	985	SDL_PumpEvents ()
		986
		987	void
		988	peep_events ()
521	PPCODE:	989	PPCODE:
522	{	990	{
523	SDL_Event ev;	991	SDL_Event ev;
524		992
525	while (SDL_PollEvent (&ev))	993	SDL_PumpEvents ();
		994	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526	{	995	{
527	HV *hv = newHV ();	996	HV *hv = newHV ();
528	hv_store (hv, "type", 4, newSViv (ev.type), 0);	997	hv_store (hv, "type", 4, newSViv (ev.type), 0);
529		998
530	switch (ev.type)	999	switch (ev.type)
531	{	1000	{
532	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
533	case SDL_KEYUP:	1002	case SDL_KEYUP:
534	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
537	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538	break;	1008	break;
539		1009
540	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
541	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543	break;	1013	break;
544		1014
545	case SDL_MOUSEMOTION:	1015	case SDL_MOUSEMOTION:
		1016	{
		1017	int state = ev.motion.state;
		1018	int x = ev.motion.x;
		1019	int y = ev.motion.y;
		1020	int xrel = ev.motion.xrel;
		1021	int yrel = ev.motion.yrel;
		1022
		1023	/* do simplistic event compression */
		1024	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1025	&& state == ev.motion.state)
		1026	{
		1027	xrel += ev.motion.xrel;
		1028	yrel += ev.motion.yrel;
		1029	x = ev.motion.x;
		1030	y = ev.motion.y;
		1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1032	}
		1033
546	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
547
548	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
549	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
550	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
551	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1040	}
553	break;	1041	break;
554		1042
555	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
556	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
557	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
558		1046
559	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
560	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
561	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
562	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
567	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569	break;	1057	break;
570	}	1058	}
571		1059
572	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
573	}	1061	}
574	}	1062	}
575		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
576	int	1077	int
577	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
578	POSTCALL:	1079	POSTCALL:
579	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
580	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
581		1082
582	void	1083	void
		1084	Mix_QuerySpec ()
		1085	PPCODE:
		1086	{
		1087	int freq, channels;
		1088	Uint16 format;
		1089
		1090	if (Mix_QuerySpec (&freq, &format, &channels))
		1091	{
		1092	EXTEND (SP, 3);
		1093	PUSHs (sv_2mortal (newSViv (freq)));
		1094	PUSHs (sv_2mortal (newSViv (format)));
		1095	PUSHs (sv_2mortal (newSViv (channels)));
		1096	}
		1097	}
		1098
		1099	void
583	Mix_CloseAudio ()	1100	Mix_CloseAudio ()
584		1101
585	int	1102	int
586	Mix_AllocateChannels (int numchans = -1)	1103	Mix_AllocateChannels (int numchans = -1)
587		1104
		1105	const char *
		1106	Mix_GetError ()
		1107
588	void	1108	void
589	lowdelay (int fd, int val = 1)	1109	lowdelay (int fd, int val = 1)
590	CODE:	1110	CODE:
		1111	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1112
		1113	void
		1114	win32_proxy_info ()
		1115	PPCODE:
		1116	{
591	#ifndef _WIN32	1117	#ifdef _WIN32
592	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1118	char buffer[2048];
		1119	DWORD buflen;
		1120
		1121	EXTEND (SP, 3);
		1122
		1123	buflen = sizeof (buffer);
		1124	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1125	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1126	{
		1127	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1128
		1129	buflen = sizeof (buffer);
		1130	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1131	{
		1132	PUSHs (newSVpv (buffer, 0));
		1133
		1134	buflen = sizeof (buffer);
		1135	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1136	PUSHs (newSVpv (buffer, 0));
		1137	}
		1138	}
593	#endif	1139	#endif
		1140	}
594		1141
595	void	1142	int
596	add_font (char *file)	1143	add_font (char *file)
597	CODE:	1144	CODE:
598	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599	#ifdef _WIN32	1146	OUTPUT:
600	// cairo... sigh... requires win2000	1147	RETVAL
601	AddFontResourceEx (file, FR_PRIVATE, 0);	1148
602	#endif	1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
603		1155
604	void	1156	void
605	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
606	ALIAS:	1158	ALIAS:
607	load_image_file = 1	1159	load_image_file = 1
…		…
610	STRLEN image_len;	1162	STRLEN image_len;
611	char image = (char )SvPVbyte (image_, image_len);	1163	char image = (char )SvPVbyte (image_, image_len);
612	SDL_Surface surface, surface2;	1164	SDL_Surface surface, surface2;
613	SDL_PixelFormat fmt;	1165	SDL_PixelFormat fmt;
614	SDL_RWops *rw = ix	1166	SDL_RWops *rw = ix
615	? SDL_RWFromFile (image, "r")	1167	? SDL_RWFromFile (image, "rb")
616	: SDL_RWFromConstMem (image, image_len);	1168	: SDL_RWFromConstMem (image, image_len);
617		1169
618	if (!rw)	1170	if (!rw)
619	croak ("load_image: %s", SDL_GetError ());	1171	croak ("load_image: %s", SDL_GetError ());
620		1172
…		…
649		1201
650	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1202	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651		1203
652	assert (surface2->pitch == surface2->w * 4);	1204	assert (surface2->pitch == surface2->w * 4);
653		1205
		1206	SDL_LockSurface (surface2);
654	EXTEND (SP, 5);	1207	EXTEND (SP, 6);
655	PUSHs (sv_2mortal (newSViv (surface2->w)));	1208	PUSHs (sv_2mortal (newSViv (surface2->w)));
656	PUSHs (sv_2mortal (newSViv (surface2->h)));	1209	PUSHs (sv_2mortal (newSViv (surface2->h)));
657	SDL_LockSurface (surface2);
658	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1210	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659	SDL_UnlockSurface (surface2);
660	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1211	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
661	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1212	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1213	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1214	SDL_UnlockSurface (surface2);
663		1215
664	SDL_FreeSurface (surface);	1216	SDL_FreeSurface (surface);
665	SDL_FreeSurface (surface2);	1217	SDL_FreeSurface (surface2);
666	}	1218	}
667		1219
…		…
693	void	1245	void
694	error (char *message)	1246	error (char *message)
695	CODE:	1247	CODE:
696	fprintf (stderr, "ERROR: %s\n", message);	1248	fprintf (stderr, "ERROR: %s\n", message);
697	#ifdef _WIN32	1249	#ifdef _WIN32
698	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
699	#endif	1251	#endif
700		1252
701	void	1253	void
702	fatal (char *message)	1254	fatal (char *message)
703	CODE:	1255	CODE:
704	fprintf (stderr, "FATAL: %s\n", message);	1256	fprintf (stderr, "FATAL: %s\n", message);
705	#ifdef _WIN32	1257	#ifdef _WIN32
706	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1258	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
707	#endif	1259	#endif
708	exit (1);	1260	_exit (1);
709		1261
		1262	void
		1263	_exit (int retval = 0)
		1264	CODE:
		1265	#ifdef WIN32
		1266	ExitThread (retval); // unclean, please beam me up
		1267	#else
		1268	_exit (retval);
		1269	#endif
		1270
		1271	void
		1272	debug ()
		1273	CODE:
		1274	{
		1275	#if DEBUG
		1276	VALGRIND_DO_LEAK_CHECK;
		1277	#endif
		1278	}
		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
710	MODULE = CFClient PACKAGE = CFClient::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
711		1288
712	CFClient::Font	1289	PROTOTYPES: DISABLE
		1290
		1291	DC::Font
713	new_from_file (SV class, char path, int id = 0)	1292	new_from_file (SV class, char path, int id = 0)
714	CODE:	1293	CODE:
715	{	1294	{
716	int count;	1295	int count;
717	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1296	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
720	}	1299	}
721	OUTPUT:	1300	OUTPUT:
722	RETVAL	1301	RETVAL
723		1302
724	void	1303	void
725	DESTROY (CFClient::Font self)	1304	DESTROY (DC::Font self)
726	CODE:	1305	CODE:
727	pango_font_description_free (self);	1306	pango_font_description_free (self);
728		1307
729	void	1308	void
730	make_default (CFClient::Font self)	1309	make_default (DC::Font self)
		1310	PROTOTYPE: $
731	CODE:	1311	CODE:
732	default_font = self;	1312	default_font = self;
733		1313
734	MODULE = CFClient PACKAGE = CFClient::Layout	1314	MODULE = Deliantra::Client PACKAGE = DC::Layout
735		1315
736	CFClient::Layout	1316	PROTOTYPES: DISABLE
737	new (SV *class, int rgba = 0)	1317
		1318	void
		1319	glyph_cache_backup ()
		1320	PROTOTYPE:
		1321	CODE:
		1322	tc_backup ();
		1323
		1324	void
		1325	glyph_cache_restore ()
		1326	PROTOTYPE:
		1327	CODE:
		1328	tc_restore ();
		1329
		1330	DC::Layout
		1331	new (SV *class)
738	CODE:	1332	CODE:
739	New (0, RETVAL, 1, struct cf_layout);	1333	New (0, RETVAL, 1, struct cf_layout);
740		1334
741	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1335	RETVAL->pl = pango_layout_new (opengl_context);
742	RETVAL->rgba = rgba;
743	RETVAL->r = 1.;	1336	RETVAL->r = 1.;
744	RETVAL->g = 1.;	1337	RETVAL->g = 1.;
745	RETVAL->b = 1.;	1338	RETVAL->b = 1.;
746	RETVAL->a = 1.;	1339	RETVAL->a = 1.;
747	RETVAL->base_height = MIN_FONT_HEIGHT;	1340	RETVAL->base_height = MIN_FONT_HEIGHT;
748	RETVAL->font = 0;	1341	RETVAL->font = 0;
		1342	RETVAL->rc = rc_alloc ();
749		1343
750	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1344	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
751	layout_update_font (RETVAL);	1345	layout_update_font (RETVAL);
752	OUTPUT:	1346	OUTPUT:
753	RETVAL	1347	RETVAL
754		1348
755	void	1349	void
756	DESTROY (CFClient::Layout self)	1350	DESTROY (DC::Layout self)
757	CODE:	1351	CODE:
758	g_object_unref (self->pl);	1352	g_object_unref (self->pl);
		1353	rc_free (self->rc);
759	Safefree (self);	1354	Safefree (self);
760		1355
		1356	void
		1357	set_text (DC::Layout self, SV *text_)
		1358	CODE:
		1359	{
		1360	STRLEN textlen;
		1361	char *text = SvPVutf8 (text_, textlen);
		1362
		1363	pango_layout_set_text (self->pl, text, textlen);
		1364	}
		1365
		1366	void
		1367	set_markup (DC::Layout self, SV *text_)
		1368	CODE:
		1369	{
		1370	STRLEN textlen;
		1371	char *text = SvPVutf8 (text_, textlen);
		1372
		1373	pango_layout_set_markup (self->pl, text, textlen);
		1374	}
		1375
		1376	void
		1377	set_shapes (DC::Layout self, ...)
		1378	CODE:
		1379	{
		1380	PangoAttrList *attrs = 0;
		1381	const char *text = pango_layout_get_text (self->pl);
		1382	const char *pos = text;
		1383	int arg = 4;
		1384
		1385	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1386	{
		1387	PangoRectangle inkrect, rect;
		1388	PangoAttribute *attr;
		1389
		1390	int x = SvIV (ST (arg - 3));
		1391	int y = SvIV (ST (arg - 2));
		1392	int w = SvIV (ST (arg - 1));
		1393	int h = SvIV (ST (arg ));
		1394
		1395	inkrect.x = 0;
		1396	inkrect.y = 0;
		1397	inkrect.width = 0;
		1398	inkrect.height = 0;
		1399
		1400	rect.x = x * PANGO_SCALE;
		1401	rect.y = y * PANGO_SCALE;
		1402	rect.width = w * PANGO_SCALE;
		1403	rect.height = h * PANGO_SCALE;
		1404
		1405	if (!attrs)
		1406	attrs = pango_layout_get_attributes (self->pl);
		1407
		1408	attr = pango_attr_shape_new (&inkrect, &rect);
		1409	attr->start_index = pos - text;
		1410	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1411	pango_attr_list_insert (attrs, attr);
		1412
		1413	arg += 4;
		1414	pos += sizeof (OBJ_STR) - 1;
		1415	}
		1416
		1417	if (attrs)
		1418	pango_layout_set_attributes (self->pl, attrs);
		1419	}
		1420
		1421	void
		1422	get_shapes (DC::Layout self)
		1423	PPCODE:
		1424	{
		1425	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1426
		1427	do
		1428	{
		1429	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1430
		1431	if (run && shape_attr_p (run))
		1432	{
		1433	PangoRectangle extents;
		1434	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1435
		1436	EXTEND (SP, 2);
		1437	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1438	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1439	}
		1440	}
		1441	while (pango_layout_iter_next_run (iter));
		1442
		1443	pango_layout_iter_free (iter);
		1444	}
		1445
761	int	1446	int
762	is_rgba (CFClient::Layout self)	1447	has_wrapped (DC::Layout self)
763	CODE:	1448	CODE:
764	RETVAL = self->rgba;	1449	{
		1450	int lines = 1;
		1451	const char *text = pango_layout_get_text (self->pl);
		1452
		1453	while (*text)
		1454	lines += *text++ == '\n';
		1455
		1456	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1457	}
765	OUTPUT:	1458	OUTPUT:
766	RETVAL	1459	RETVAL
767		1460
768	void
769	set_text (CFClient::Layout self, SV *text_)
770	CODE:
771	{
772	STRLEN textlen;
773	char *text = SvPVutf8 (text_, textlen);
774
775	pango_layout_set_text (self->pl, text, textlen);
776	}
777
778	void
779	set_markup (CFClient::Layout self, SV *text_)
780	CODE:
781	{
782	STRLEN textlen;
783	char *text = SvPVutf8 (text_, textlen);
784
785	pango_layout_set_markup (self->pl, text, textlen);
786	}
787
788	SV *	1461	SV *
789	get_text (CFClient::Layout self)	1462	get_text (DC::Layout self)
790	CODE:	1463	CODE:
791	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1464	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792	sv_utf8_decode (RETVAL);	1465	sv_utf8_decode (RETVAL);
793	OUTPUT:	1466	OUTPUT:
794	RETVAL	1467	RETVAL
795		1468
796	void	1469	void
797	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1470	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
798	CODE:	1471	CODE:
799	self->r = r;	1472	self->r = r;
800	self->g = g;	1473	self->g = g;
801	self->b = b;	1474	self->b = b;
802	self->a = a;	1475	self->a = a;
803		1476
804	void	1477	void
805	set_font (CFClient::Layout self, CFClient::Font font = 0)	1478	set_font (DC::Layout self, DC::Font font = 0)
806	CODE:	1479	CODE:
807	if (self->font != font)	1480	if (self->font != font)
808	{	1481	{
809	self->font = font;	1482	self->font = font;
810	layout_update_font (self);	1483	layout_update_font (self);
811	}	1484	}
812		1485
813	void	1486	void
814	set_height (CFClient::Layout self, int base_height)	1487	set_height (DC::Layout self, int base_height)
815	CODE:	1488	CODE:
816	if (self->base_height != base_height)	1489	if (self->base_height != base_height)
817	{	1490	{
818	self->base_height = base_height;	1491	self->base_height = base_height;
819	layout_update_font (self);	1492	layout_update_font (self);
820	}	1493	}
821		1494
822	void	1495	void
823	set_width (CFClient::Layout self, int max_width = -1)	1496	set_width (DC::Layout self, int max_width = -1)
824	CODE:	1497	CODE:
825	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1498	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
826		1499
827	void	1500	void
828	set_indent (CFClient::Layout self, int indent)	1501	set_indent (DC::Layout self, int indent)
829	CODE:	1502	CODE:
830	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1503	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831		1504
832	void	1505	void
833	set_spacing (CFClient::Layout self, int spacing)	1506	set_spacing (DC::Layout self, int spacing)
834	CODE:	1507	CODE:
835	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1508	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836		1509
837	void	1510	void
838	set_ellipsise (CFClient::Layout self, int ellipsise)	1511	set_ellipsise (DC::Layout self, int ellipsise)
839	CODE:	1512	CODE:
840	pango_layout_set_ellipsize (self->pl,	1513	pango_layout_set_ellipsize (self->pl,
841	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1514	ellipsise == 1 ? PANGO_ELLIPSIZE_START
842	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1515	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1516	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
844	: PANGO_ELLIPSIZE_NONE	1517	: PANGO_ELLIPSIZE_NONE
845	);	1518	);
846		1519
847	void	1520	void
848	set_single_paragraph_mode (CFClient::Layout self, int spm)	1521	set_single_paragraph_mode (DC::Layout self, int spm)
849	CODE:	1522	CODE:
850	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1523	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851		1524
852	void	1525	void
853	size (CFClient::Layout self)	1526	size (DC::Layout self)
854	PPCODE:	1527	PPCODE:
855	{	1528	{
856	int w, h;	1529	int w, h;
857		1530
858	layout_get_pixel_size (self, &w, &h);	1531	layout_get_pixel_size (self, &w, &h);
…		…
861	PUSHs (sv_2mortal (newSViv (w)));	1534	PUSHs (sv_2mortal (newSViv (w)));
862	PUSHs (sv_2mortal (newSViv (h)));	1535	PUSHs (sv_2mortal (newSViv (h)));
863	}	1536	}
864		1537
865	int	1538	int
		1539	descent (DC::Layout self)
		1540	CODE:
		1541	{
		1542	PangoRectangle rect;
		1543	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1544	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1545	RETVAL = PANGO_DESCENT (rect);
		1546	}
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	int
866	xy_to_index (CFClient::Layout self, int x, int y)	1551	xy_to_index (DC::Layout self, int x, int y)
867	CODE:	1552	CODE:
868	{	1553	{
869	int index, trailing;	1554	int index, trailing;
870	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1555	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
871	RETVAL = index;	1556	RETVAL = index + trailing;
872	}	1557	}
873	OUTPUT:	1558	OUTPUT:
874	RETVAL	1559	RETVAL
875		1560
876	void	1561	void
877	cursor_pos (CFClient::Layout self, int index)	1562	cursor_pos (DC::Layout self, int index)
878	PPCODE:	1563	PPCODE:
879	{	1564	{
880	PangoRectangle strong_pos;	1565	PangoRectangle pos;
881	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1566	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
882		1567
883	EXTEND (SP, 3);	1568	EXTEND (SP, 3);
884	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
885	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
886	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1571	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
887	}	1572	}
888		1573
889	void	1574	void
890	render (CFClient::Layout self)	1575	index_to_line_x (DC::Layout self, int index, int trailing = 0)
891	PPCODE:	1576	PPCODE:
892	{	1577	{
893	SV *retval;	1578	int line, x;
894	int w, h;
895		1579
896	layout_get_pixel_size (self, &w, &h);	1580	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
897		1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
898	if (self->rgba)	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
899	{	1583	--line;
900	cairo_surface_t *surface;
901	cairo_t *cairo;
902
903	retval = newSV (w * h * 4);
904	SvPOK_only (retval);
905	SvCUR_set (retval, w * h * 4);
906
907	memset (SvPVX (retval), 0, w * h * 4);
908
909	surface = cairo_image_surface_create_for_data (
910	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
911	cairo = cairo_create (surface);
912	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914	pango_cairo_show_layout (cairo, self->pl);
915
916	cairo_destroy (cairo);
917	cairo_surface_destroy (surface);
918
919	// what a mess, and its premultiplied, too :(
920	{
921	uint32_t p = (uint32_t )SvPVX (retval);
922	uint32_t e = p + w h;
923
924	while (p < e)
925	{
926	uint32_t rgba = *p;
927	rgba = (rgba >> 24) \| (rgba << 8);
928	#if 0
929	#ifdef _WIN32
930	{//D
931	uint8_t r = rgba >> 24;
932	uint8_t g = rgba >> 16;
933	uint8_t b = rgba >> 8;
934	uint8_t a = rgba >> 0;
935
936	rgba = (rgba & 0xffffff00) \| a;
937	}
938	#endif	1584	#endif
939	#endif
940	rgba = SDL_SwapBE32 (rgba);
941	*p++ = rgba;
942	}
943	}
944
945	EXTEND (SP, 5);	1585	EXTEND (SP, 2);
946	PUSHs (sv_2mortal (newSViv (w)));	1586	PUSHs (sv_2mortal (newSViv (line)));
		1587	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1588	}
		1589
		1590	void
		1591	line_x_to_index (DC::Layout self, int line, int x)
		1592	PPCODE:
		1593	{
		1594	PangoLayoutLine *lp;
		1595	int index, trailing;
		1596
		1597	if (line < 0)
		1598	XSRETURN_EMPTY;
		1599
		1600	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1601	XSRETURN_EMPTY; /* do better */
		1602
		1603	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1604
		1605	EXTEND (SP, 2);
		1606	if (GIMME_V == G_SCALAR)
947	PUSHs (sv_2mortal (newSViv (h)));	1607	PUSHs (sv_2mortal (newSViv (index + trailing)));
948	PUSHs (sv_2mortal (retval));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951	}
952	else	1608	else
953	{	1609	{
954	FT_Bitmap bitmap;
955
956	retval = newSV (w * h);
957	SvPOK_only (retval);
958	SvCUR_set (retval, w * h);
959
960	bitmap.rows = h;
961	bitmap.width = w;
962	bitmap.pitch = w;
963	bitmap.buffer = (unsigned char*)SvPVX (retval);
964	bitmap.num_grays = 256;
965	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967	memset (bitmap.buffer, 0, w * h);
968
969	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971	EXTEND (SP, 5);
972	PUSHs (sv_2mortal (newSViv (w)));	1610	PUSHs (sv_2mortal (newSViv (index)));
973	PUSHs (sv_2mortal (newSViv (h)));	1611	PUSHs (sv_2mortal (newSViv (trailing)));
974	PUSHs (sv_2mortal (retval));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977	}	1612	}
978	}	1613	}
979		1614
		1615	void
		1616	render (DC::Layout self, float x, float y, int flags = 0)
		1617	CODE:
		1618	rc_clear (self->rc);
		1619	pango_opengl_render_layout_subpixel (
		1620	self->pl,
		1621	self->rc,
		1622	x * PANGO_SCALE, y * PANGO_SCALE,
		1623	self->r, self->g, self->b, self->a,
		1624	flags
		1625	);
		1626	// we assume that context_change actually clears/frees stuff
		1627	// and does not do any recomputation...
		1628	pango_layout_context_changed (self->pl);
		1629
		1630	void
		1631	draw (DC::Layout self)
		1632	CODE:
		1633	{
		1634	glEnable (GL_TEXTURE_2D);
		1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1636	glEnable (GL_BLEND);
		1637	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1638	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1639	glEnable (GL_ALPHA_TEST);
		1640	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1641
		1642	rc_draw (self->rc);
		1643
		1644	glDisable (GL_ALPHA_TEST);
		1645	glDisable (GL_BLEND);
		1646	glDisable (GL_TEXTURE_2D);
		1647	}
		1648
980	MODULE = CFClient PACKAGE = CFClient::Texture	1649	MODULE = Deliantra::Client PACKAGE = DC::Texture
981		1650
		1651	PROTOTYPES: ENABLE
		1652
982	void	1653	void
		1654	pad (SV *data_, int ow, int oh, int nw, int nh)
		1655	CODE:
		1656	{
		1657	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1658	{
		1659	STRLEN datalen;
		1660	char *data = SvPVbyte (data_, datalen);
		1661	int bpp = datalen / (ow * oh);
		1662	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1663
		1664	SvPOK_only (result_);
		1665	SvCUR_set (result_, nw * nh * bpp);
		1666
		1667	memset (SvPVX (result_), 0, nw * nh * bpp);
		1668	while (oh--)
		1669	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1670
		1671	sv_setsv (data_, result_);
		1672	}
		1673	}
		1674
		1675	void
983	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1676	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
984	PROTOTYPE: $$$;$$	1677	PROTOTYPE: $$$;$$
985	ALIAS:	1678	ALIAS:
986	draw_quad_alpha = 1	1679	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1680	draw_quad_alpha_premultiplied = 2
988	CODE:	1681	CODE:
989	{	1682	{
990	HV hv = (HV )SvRV (self);	1683	HV hv = (HV )SvRV (self);
991	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1684	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
992	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1685	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
993	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1686	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1687
		1688	if (name <= 0)
		1689	XSRETURN_EMPTY;
994		1690
995	if (items < 5)	1691	if (items < 5)
996	{	1692	{
997	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1693	w = SvNV (*hv_fetch (hv, "w", 1, 1));
998	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1694	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1026	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1028	}	1724	}
1029	}	1725	}
1030		1726
		1727	void
		1728	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)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 \|\| h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
		1846	}
		1847
		1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1849	CODE:
		1850	{
		1851	GLint width;
		1852	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1853	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1854	RETVAL = width > 0;
		1855	}
		1856	OUTPUT:
		1857	RETVAL
		1858
1031	MODULE = CFClient PACKAGE = CFClient::Map	1859	MODULE = Deliantra::Client PACKAGE = DC::Map
1032		1860
1033	CFClient::Map	1861	PROTOTYPES: DISABLE
1034	new (SV *class, int map_width, int map_height)	1862
		1863	DC::Map
		1864	new (SV *class)
1035	CODE:	1865	CODE:
1036	New (0, RETVAL, 1, struct map);	1866	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1867	RETVAL->x = 0;
1038	RETVAL->y = 0;	1868	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1869	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1870	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1871	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1872	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1873	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1874	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045	RETVAL->texs = 8192;
1046	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047	RETVAL->rows = 0;	1875	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1876	RETVAL->row = 0;
1049	OUTPUT:	1877	OUTPUT:
1050	RETVAL	1878	RETVAL
1051		1879
1052	void	1880	void
1053	DESTROY (CFClient::Map self)	1881	DESTROY (DC::Map self)
1054	CODE:	1882	CODE:
1055	{	1883	{
1056	map_clear (self);	1884	map_clear (self);
1057	Safefree (self->face);	1885	Safefree (self->face2tile);
		1886	Safefree (self->tex);
1058	Safefree (self);	1887	Safefree (self);
1059	}	1888	}
1060		1889
1061	void	1890	void
		1891	resize (DC::Map self, int map_width, int map_height)
		1892	CODE:
		1893	self->w = map_width;
		1894	self->h = map_height;
		1895
		1896	void
1062	clear (CFClient::Map self)	1897	clear (DC::Map self)
1063	CODE:	1898	CODE:
1064	map_clear (self);	1899	map_clear (self);
1065		1900
1066	void	1901	void
1067	set_face (CFClient::Map self, int face, int texid)	1902	set_tileid (DC::Map self, int face, int tile)
1068	CODE:	1903	CODE:
1069	{	1904	{
1070	while (self->faces <= face)	1905	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1906	need_texid (self, tile);
1072	Append (mapface, self->face, self->faces, self->faces);
1073	self->faces *= 2;
1074	}
1075
1076	self->face [face] = texid;
1077	}	1907	}
1078		1908
1079	void	1909	void
		1910	set_smooth (DC::Map self, int face, int smooth, int level)
		1911	CODE:
		1912	{
		1913	tileid texid;
		1914	maptex *tex;
		1915
		1916	if (face < 0 \|\| face >= self->faces)
		1917	return;
		1918
		1919	if (smooth < 0 \|\| smooth >= self->faces)
		1920	return;
		1921
		1922	texid = self->face2tile [face];
		1923
		1924	if (!texid)
		1925	return;
		1926
		1927	tex = self->tex + texid;
		1928	tex->smoothtile = self->face2tile [smooth];
		1929	tex->smoothlevel = level;
		1930	}
		1931
		1932	void
1080	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)	1933	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)
1081	CODE:	1934	CODE:
1082	{	1935	{
1083	while (self->texs <= texid)	1936	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1937
1089	{	1938	{
1090	maptex *tex = self->tex + texid;	1939	maptex *tex = self->tex + texid;
1091		1940
1092	tex->name = name;	1941	tex->name = name;
…		…
1108	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1109	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1960	}
1112		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
		1981
1113	int	1982	int
1114	ox (CFClient::Map self)	1983	ox (DC::Map self)
1115	ALIAS:	1984	ALIAS:
1116	oy = 1	1985	oy = 1
1117	x = 2	1986	x = 2
1118	y = 3	1987	y = 3
1119	w = 4	1988	w = 4
…		…
1130	}	1999	}
1131	OUTPUT:	2000	OUTPUT:
1132	RETVAL	2001	RETVAL
1133		2002
1134	void	2003	void
1135	scroll (CFClient::Map self, int dx, int dy)	2004	scroll (DC::Map self, int dx, int dy)
1136	CODE:	2005	CODE:
1137	{	2006	{
1138	if (dx > 0)	2007	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	2008	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	2009	else if (dx < 0)
1141	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2010	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1142		2011
1143	if (dy > 0)	2012	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	2013	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	2014	else if (dy < 0)
1146	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2015	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1147		2016
1148	self->ox += dx; self->x += dx;	2017	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	2018	self->oy += dy; self->y += dy;
1150		2019
1151	while (self->y < 0)	2020	while (self->y < 0)
…		…
1155	self->rows += MAP_EXTEND_Y;	2024	self->rows += MAP_EXTEND_Y;
1156	self->y += MAP_EXTEND_Y;	2025	self->y += MAP_EXTEND_Y;
1157	}	2026	}
1158	}	2027	}
1159		2028
1160	void	2029	SV *
1161	map1a_update (CFClient::Map self, SV *data_)	2030	map1a_update (DC::Map self, SV *data_, int extmap)
1162	CODE:	2031	CODE:
1163	{	2032	{
1164	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2033	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1165	uint8_t data_end = (uint8_t )SvEND (data_);	2034	uint8_t data_end = (uint8_t )SvEND (data_);
1166	mapcell *cell;	2035	mapcell *cell;
1167	int x, y, flags;	2036	int x, y, z, flags;
		2037	AV *missing = newAV ();
		2038	RETVAL = newRV_noinc ((SV *)missing);
1168		2039
1169	while (data < data_end)	2040	while (data < data_end - 1)
1170	{	2041	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	2042	flags = (data [0] << 8) + data [1]; data += 2;
1172		2043
1173	x = ((flags >> 10) & 63) + self->x;	2044	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	2045	y = self->y + ((flags >> 4) & 63);
1175		2046
1176	cell = map_get_cell (self, x, y);	2047	cell = map_get_cell (self, x, y);
1177		2048
1178	if (flags & 15)	2049	if (flags & 15)
1179	{	2050	{
1180	if (cell->darkness < 0)	2051	if (!cell->darkness)
1181	{	2052	{
		2053	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	2054	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	2055	}
1187		2056
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//TODO: don't trust server data to be in-range(!)	2057	//TODO: don't trust server data to be in-range(!)
1191		2058
1192	if (flags & 4)	2059	if (flags & 8)
1193	{	2060	{
1194	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2061	if (extmap)
		2062	{
		2063	uint8_t ext, cmd;
		2064
		2065	do
		2066	{
		2067	ext = *data++;
		2068	cmd = ext & 0x7f;
		2069
		2070	if (cmd < 4)
		2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2072	else if (cmd == 5) // health
		2073	{
		2074	cell->stat_width = 1;
		2075	cell->stat_hp = *data++;
		2076	}
		2077	else if (cmd == 6) // monster width
		2078	cell->stat_width = *data++ + 1;
		2079	else if (cmd == 0x47)
		2080	{
		2081	if (*data == 1) cell->player = data [1];
		2082	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2083	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2084	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2085
		2086	data += *data + 1;
		2087	}
		2088	else if (cmd == 8) // cell flags
		2089	cell->flags = *data++;
		2090	else if (ext & 0x40) // unknown, multibyte => skip
		2091	data += *data + 1;
		2092	else
		2093	data++;
		2094	}
		2095	while (ext & 0x80);
		2096	}
		2097	else
		2098	cell->darkness = *data++ + 1;
1195	}	2099	}
1196		2100
		2101	for (z = 0; z <= 2; ++z)
1197	if (flags & 2)	2102	if (flags & (4 >> z))
1198	{	2103	{
1199	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2104	faceid face = (data [0] << 8) + data [1]; data += 2;
		2105	need_facenum (self, face);
		2106	cell->tile [z] = self->face2tile [face];
		2107
		2108	if (cell->tile [z])
		2109	{
		2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
		2112	if (!tex->name)
		2113	av_push (missing, newSViv (cell->tile [z]));
		2114
		2115	if (tex->smoothtile)
		2116	{
		2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
		2119	if (!smooth->name)
		2120	av_push (missing, newSViv (tex->smoothtile));
		2121	}
		2122	}
1200	}	2123	}
1201
1202	if (flags & 1)
1203	{
1204	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1205	}
1206	}	2124	}
1207	else	2125	else
1208	cell->darkness = -1;	2126	CELL_CLEAR (cell);
1209	}	2127	}
1210	}	2128	}
		2129	OUTPUT:
		2130	RETVAL
1211		2131
1212	SV *	2132	SV *
1213	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2133	mapmap (DC::Map self, int x0, int y0, int w, int h)
1214	CODE:	2134	CODE:
1215	{	2135	{
1216	int x1, x;	2136	int x1, x;
1217	int y1, y;	2137	int y1, y;
1218	int z;	2138	int z;
…		…
1231	? self->row + y	2151	? self->row + y
1232	: 0;	2152	: 0;
1233		2153
1234	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1235	{	2155	{
1236	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1237		2157
1238	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1239	{	2159	{
1240	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1241		2161
1242	for (z = 0; z <= 0; z++)	2162	for (z = 0; z <= 0; z++)
1243	{	2163	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	2164	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	2166	int a1 = tex.a;
1251		2167
1252	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1253	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1254	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1255	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1256	}
1257	}	2172	}
1258	}	2173	}
1259		2174
1260	*map++ = (r )	2175	*map++ = (r )
1261	\| (g << 8)	2176	\| (g << 8)
…		…
1268	}	2183	}
1269	OUTPUT:	2184	OUTPUT:
1270	RETVAL	2185	RETVAL
1271		2186
1272	void	2187	void
1273	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2188	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
		2189	CODE:
		2190	{
		2191	int x, y, z;
		2192
		2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2196	smooth_key skey;
		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
		2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
		2201	rc_key_t key;
		2202	rc_array_t *arr;
		2203
		2204	pl_tex.name = 0;
		2205
		2206	// that's current max. sorry.
		2207	if (sw > 255) sw = 255;
		2208	if (sh > 255) sh = 255;
		2209
		2210	// clear key, in case of extra padding
		2211	memset (&skey, 0, sizeof (skey));
		2212
		2213	memset (&key, 0, sizeof (key));
		2214	key.r = 255;
		2215	key.g = 255;
		2216	key.b = 255;
		2217	key.a = 255;
		2218	key.mode = GL_QUADS;
		2219	key.format = GL_T2F_V3F;
		2220
		2221	mx += self->x;
		2222	my += self->y;
		2223
		2224	// first pass: determine smooth_max
		2225	// rather ugly, if you ask me
		2226	// could also be stored inside mapcell and updated on change
		2227	memset (smooth_max, 0, sizeof (smooth_max));
		2228
		2229	for (y = 0; y < sh; y++)
		2230	if (0 <= y + my && y + my < self->rows)
		2231	{
		2232	maprow *row = self->row + (y + my);
		2233
		2234	for (x = 0; x < sw; x++)
		2235	if (row->c0 <= x + mx && x + mx < row->c1)
		2236	{
		2237	mapcell *cell = row->col + (x + mx - row->c0);
		2238
		2239	smooth_max[x + 1][y + 1] =
		2240	MAX (self->tex [cell->tile [0]].smoothlevel,
		2241	MAX (self->tex [cell->tile [1]].smoothlevel,
		2242	self->tex [cell->tile [2]].smoothlevel));
		2243	}
		2244	}
		2245
		2246	glEnable (GL_BLEND);
		2247	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2249
		2250	for (z = 0; z <= 2; z++)
		2251	{
		2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
		2254
		2255	for (y = 0; y < sh; y++)
		2256	if (0 <= y + my && y + my < self->rows)
		2257	{
		2258	maprow *row = self->row + (y + my);
		2259
		2260	for (x = 0; x < sw; x++)
		2261	if (row->c0 <= x + mx && x + mx < row->c1)
		2262	{
		2263	mapcell *cell = row->col + (x + mx - row->c0);
		2264	tileid tile = cell->tile [z];
		2265
		2266	if (tile)
		2267	{
		2268	maptex tex = self->tex [tile];
		2269	int px, py;
		2270
		2271	if (key.texname != tex.name)
		2272	{
		2273	self->tex [tile].unused = 0;
		2274
		2275	if (!tex.name)
		2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2277
		2278	key.texname = tex.name;
		2279	arr = rc_array (rc, &key);
		2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
		2284
		2285	if (expect_false (cell->player == player) && expect_false (z == 2))
		2286	{
		2287	pl_x = px;
		2288	pl_y = py;
		2289	pl_tex = tex;
		2290	continue;
		2291	}
		2292
		2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2297
		2298	// update smooth hash
		2299	if (tex.smoothtile)
		2300	{
		2301	skey.tile = tex.smoothtile;
		2302	skey.level = tex.smoothlevel;
		2303
		2304	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2305
		2306	// add bits to current tile and all neighbours. skey.x\|y is
		2307	// shifted +1\|+1 so we always stay positive.
		2308
		2309	// bits is ___n cccc CCCC bbbb
		2310	// n do not draw borders&corners
		2311	// c draw these corners, but...
		2312	// C ... not these
		2313	// b draw these borders
		2314
		2315	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2316	// ┃· ·· ·┃ ━━
		2317
		2318	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2319	// ·· ·· ·┏ ┓·
		2320
		2321	// full tile
		2322	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2323
		2324	// borders
		2325	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2326	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2327	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2328	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2329
		2330	// corners
		2331	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2335	}
		2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2356	}
		2357	}
		2358	}
		2359	}
		2360
		2361	rc_draw (rc);
		2362	rc_clear (rc);
		2363
		2364	// go through all smoothlevels, lowest to highest, then draw.
		2365	// this is basically counting sort
		2366	{
		2367	int w, b;
		2368
		2369	glEnable (GL_TEXTURE_2D);
		2370	glBegin (GL_QUADS);
		2371	for (w = 0; w < 256 / 32; ++w)
		2372	{
		2373	uint32_t smask = smooth_level [w];
		2374	if (smask)
		2375	for (b = 0; b < 32; ++b)
		2376	if (smask & (((uint32_t)1) << b))
		2377	{
		2378	int level = (w << 5) \| b;
		2379	HE *he;
		2380
		2381	hv_iterinit (smooth);
		2382	while ((he = hv_iternext (smooth)))
		2383	{
		2384	smooth_key skey = (smooth_key )HeKEY (he);
		2385	IV bits = SvIVX (HeVAL (he));
		2386
		2387	if (!(bits & 0x1000)
		2388	&& skey->level == level
		2389	&& level > smooth_max [skey->x][skey->y])
		2390	{
		2391	maptex tex = self->tex [skey->tile];
		2392	int px = (((int)skey->x) - 1) * Tw;
		2393	int py = (((int)skey->y) - 1) * Th;
		2394	int border = bits & 15;
		2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2396	float dx = tex.s * .0625f; // 16 images/row
		2397	float dy = tex.t * .5f ; // 2 images/column
		2398
		2399	if (tex.name)
		2400	{
		2401	// this time avoiding texture state changes
		2402	// save gobs of state changes.
		2403	if (key.texname != tex.name)
		2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
		2407	glEnd ();
		2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2409	glBegin (GL_QUADS);
		2410	}
		2411
		2412	if (border)
		2413	{
		2414	float ox = border * dx;
		2415
		2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2420	}
		2421
		2422	if (corner)
		2423	{
		2424	float ox = corner * dx;
		2425
		2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2430	}
		2431	}
		2432	}
		2433	}
		2434	}
		2435	}
		2436
		2437	glEnd ();
		2438	glDisable (GL_TEXTURE_2D);
		2439	key.texname = -1;
		2440	}
		2441
		2442	hv_clear (smooth);
		2443	}
		2444
		2445	if (pl_tex.name)
		2446	{
		2447	maptex tex = pl_tex;
		2448	int px = pl_x + sdx;
		2449	int py = pl_y + sdy;
		2450
		2451	key.texname = tex.name;
		2452	arr = rc_array (rc, &key);
		2453
		2454	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2455	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2458
		2459	rc_draw (rc);
		2460	}
		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
		2465	glDisable (GL_BLEND);
		2466	rc_free (rc);
		2467	rc_free (rc_ov);
		2468
		2469	// top layer: overlays such as the health bar
		2470	for (y = 0; y < sh; y++)
		2471	if (0 <= y + my && y + my < self->rows)
		2472	{
		2473	maprow *row = self->row + (y + my);
		2474
		2475	for (x = 0; x < sw; x++)
		2476	if (row->c0 <= x + mx && x + mx < row->c1)
		2477	{
		2478	mapcell *cell = row->col + (x + mx - row->c0);
		2479
		2480	int px = x * Tw;
		2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
		2488
		2489	if (cell->stat_hp)
		2490	{
		2491	int width = cell->stat_width * Tw;
		2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2493
		2494	glColor3ub (0, 0, 0);
		2495	glRectf (px + 1, py - thick - 2,
		2496	px + width - 1, py);
		2497
		2498	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2499	glRectf (px + 2,
		2500	py - thick - 1,
		2501	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2502	}
		2503	}
		2504	}
		2505	}
		2506
		2507	void
		2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
		2509	CODE:
		2510	{
		2511	static float color[16][3] = {
		2512	{ 0.00f, 0.00f, 0.00f },
		2513	{ 1.00f, 1.00f, 1.00f },
		2514	{ 0.00f, 0.00f, 0.55f },
		2515	{ 1.00f, 0.00f, 0.00f },
		2516
		2517	{ 1.00f, 0.54f, 0.00f },
		2518	{ 0.11f, 0.56f, 1.00f },
		2519	{ 0.93f, 0.46f, 0.00f },
		2520	{ 0.18f, 0.54f, 0.34f },
		2521
		2522	{ 0.56f, 0.73f, 0.56f },
		2523	{ 0.80f, 0.80f, 0.80f },
		2524	{ 0.55f, 0.41f, 0.13f },
		2525	{ 0.99f, 0.77f, 0.26f },
		2526
		2527	{ 0.74f, 0.65f, 0.41f },
		2528
		2529	{ 0.00f, 1.00f, 1.00f },
		2530	{ 1.00f, 0.00f, 1.00f },
		2531	{ 1.00f, 1.00f, 0.00f },
		2532	};
		2533
		2534	int x, y;
		2535
		2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
		2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		2544	glEnable (GL_BLEND);
		2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2546	glBegin (GL_QUADS);
		2547
		2548	for (y = 0; y < h; y++)
		2549	for (x = 0; x < w; x++)
		2550	{
		2551	unsigned char m = data [x + y * w];
		2552
		2553	if (m)
		2554	{
		2555	float *c = color [m & 15];
		2556
		2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
		2558	float tx2 = tx1 + 0.5f;
		2559
		2560	glColor4f (c[0], c[1], c[2], 1);
		2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2565	}
		2566	}
		2567
		2568	glEnd ();
		2569	glDisable (GL_BLEND);
		2570	glDisable (GL_TEXTURE_2D);
		2571	}
		2572
		2573	void
		2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1274	PPCODE:	2575	PPCODE:
1275	{	2576	{
1276	int vx, vy;
1277	int x, y, z;	2577	int x, y;
1278	int last_name;
1279	mapface face;
1280	int sw4 = (sw + 3) & ~3;	2578	int sw1 = sw + 2;
		2579	int sh1 = sh + 2;
		2580	int sh3 = sh * 3;
		2581	int sw3 = sw * 3;
1281	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2582	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1282	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2583	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1283		2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1284	memset (darkness, 255, sw4 * sh);	2585	memset (darkness1, 0, sw1*sh1);
		2586
1285	SvPOK_only (darkness_sv);	2587	SvPOK_only (darkness3_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
1287		2589
1288	vx = self->x + (self->w - sw) / 2 - shift_x;	2590	mx += self->x - 1;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;	2591	my += self->y - 1;
1290		2592
1291	/*
1292	int vx = self->vx = self->w >= sw
1293	? self->x + (self->w - sw) / 2
1294	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295
1296	int vy = self->vy = self->h >= sh
1297	? self->y + (self->h - sh) / 2
1298	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299	*/
1300
1301	glColor4ub (255, 255, 255, 255);
1302
1303	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304	glEnable (GL_BLEND);
1305	glEnable (GL_TEXTURE_2D);
1306	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308	glBegin (GL_QUADS);
1309
1310	last_name = 0;
1311
1312	for (z = 0; z < 3; z++)
1313	for (y = 0; y < sh; y++)	2593	for (y = 0; y < sh1; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
1315	{	2595	{
1316	maprow *row = self->row + (y + vy);	2596	maprow *row = self->row + (y + my);
1317		2597
1318	for (x = 0; x < sw; x++)	2598	for (x = 0; x < sw1; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	2600	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
1322		2602
1323	darkness[y * sw4 + x] = cell->darkness < 0	2603	darkness1 [y * sw1 + x] = cell->darkness
		2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1324	? 255 - FOW_DARKNESS	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1325	: 255 - cell->darkness;
1326
1327	face = cell->face [z];
1328
1329	if (face)
1330	{
1331	maptex tex = self->tex [face];
1332
1333	int px = (x + 1) * 32 - tex.w;
1334	int py = (y + 1) * 32 - tex.h;
1335
1336	if (last_name != tex.name)
1337	{
1338	glEnd ();
1339	last_name = tex.name;
1340	glBindTexture (GL_TEXTURE_2D, last_name);
1341	glBegin (GL_QUADS);
1342	}
1343
1344	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348	}
1349	}	2606	}
1350	}	2607	}
1351		2608
1352	glEnd ();	2609	for (y = 0; y < sh; ++y)
		2610	for (x = 0; x < sw; ++x)
		2611	{
		2612	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2613	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2614	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2615	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2616	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2617	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2618	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2619	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2620	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1353		2621
1354	glDisable (GL_TEXTURE_2D);	2622	uint8_t r11 = (d11 + d21 + d12) / 3;
1355	glDisable (GL_BLEND);	2623	uint8_t r21 = d21;
		2624	uint8_t r31 = (d21 + d31 + d32) / 3;
		2625
		2626	uint8_t r12 = d12;
		2627	uint8_t r22 = d22;
		2628	uint8_t r32 = d32;
		2629
		2630	uint8_t r13 = (d13 + d23 + d12) / 3;
		2631	uint8_t r23 = d23;
		2632	uint8_t r33 = (d23 + d33 + d32) / 3;
		2633
		2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2643	}
		2644
		2645	free (darkness1);
1356		2646
1357	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
1360	PUSHs (darkness_sv);	2650	PUSHs (darkness3_sv);
1361	}	2651	}
1362		2652
1363	SV *	2653	SV *
1364	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2654	get_rect (DC::Map self, int x0, int y0, int w, int h)
1365	CODE:	2655	CODE:
1366	{	2656	{
1367	int x, y, x1, y1;	2657	int x, y, x1, y1;
1368	SV data_sv = newSV (w h * 7 + 5);	2658	SV data_sv = newSV (w h * 7 + 5);
1369	uint8_t data = (uint8_t )SvPVX (data_sv);	2659	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	2684	if (row && row->c0 <= x && x < row->c1)
1395	{	2685	{
1396	mapcell *cell = row->col + (x - row->c0);	2686	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	2687	uint8_t flags = 0;
1398		2688
1399	if (cell->face [0]) flags \|= 1;	2689	if (cell->tile [0]) flags \|= 1;
1400	if (cell->face [1]) flags \|= 2;	2690	if (cell->tile [1]) flags \|= 2;
1401	if (cell->face [2]) flags \|= 4;	2691	if (cell->tile [2]) flags \|= 4;
1402		2692
1403	*data++ = flags;	2693	*data++ = flags;
1404		2694
1405	if (flags & 1)	2695	if (flags & 1)
1406	{	2696	{
		2697	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	2698	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	2699	*data++ = tile;
1409	}	2700	}
1410		2701
1411	if (flags & 2)	2702	if (flags & 2)
1412	{	2703	{
		2704	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	2705	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	2706	*data++ = tile;
1415	}	2707	}
1416		2708
1417	if (flags & 4)	2709	if (flags & 4)
1418	{	2710	{
		2711	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	2712	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	2713	*data++ = tile;
1421	}	2714	}
1422	}	2715	}
1423	else	2716	else
1424	*data++ = 0;	2717	*data++ = 0;
1425	}	2718	}
1426	}	2719	}
1427		2720
		2721	/* if size is wh + 5 then no data has been found /
		2722	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2723	{
1428	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
1429	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
1430	RETVAL = data_sv;	2728	RETVAL = data_sv;
1431	}	2729	}
1432	OUTPUT:	2730	OUTPUT:
1433	RETVAL	2731	RETVAL
1434		2732
1435	void	2733	void
1436	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2734	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1437	PPCODE:	2735	PPCODE:
1438	{	2736	{
1439	int x, y, z;	2737	int x, y, z;
1440	int w, h;	2738	int w, h;
1441	int x1, y1;	2739	int x1, y1;
		2740	STRLEN len;
		2741	uint8_t data, end;
		2742
		2743	len = SvLEN (data_sv);
		2744	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2745	data = SvPVbyte_nolen (data_sv);
		2746	end = data + len + 8;
		2747
		2748	if (len < 5)
		2749	XSRETURN_EMPTY;
1442		2750
1443	if (*data++ != 0)	2751	if (*data++ != 0)
1444	return; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
1445		2753
1446	w = data++ << 8; w \|= data++;	2754	w = data++ << 8; w \|= data++;
1447	h = data++ << 8; h \|= data++;	2755	h = data++ << 8; h \|= data++;
1448		2756
1449	// we need to do this 'cause we don't keep an absolute coord system for rows	2757	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1461	{	2769	{
1462	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
1463		2771
1464	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
1465	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
1466	uint8_t flags = *data++;	2779	flags = *data++;
1467		2780
1468	if (flags)	2781	if (flags)
1469	{	2782	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
		2784	tileid tile[3] = { 0, 0, 0 };
1473		2785
1474	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2786	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1475	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2787	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1476	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2788	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1477		2789
1478	if (cell->darkness <= 0)	2790	if (cell->darkness == 0)
1479	{	2791	{
1480	cell->darkness = -1;	2792	/cell->darkness = 0;/
		2793	EXTEND (SP, 3);
1481		2794
1482	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
1483	{	2796	{
1484	cell->face[z] = face[z];	2797	tileid t = tile [z];
1485		2798
1486	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2799	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2800	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	2801	PUSHs (sv_2mortal (newSViv (t)));
		2802	need_texid (self, t);
		2803	}
		2804
		2805	cell->tile [z] = t;
1488	}	2806	}
1489	}	2807	}
1490	}	2808	}
1491	}	2809	}
1492	}	2810	}
1493	}	2811	}
1494		2812
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	2813	MODULE = Deliantra::Client PACKAGE = DC::RW
1496		2814
1497	CFClient::MixChunk	2815	DC::RW
1498	new_from_file (SV class, char path)	2816	new (SV class, SV data_sv)
1499	CODE:	2817	CODE:
1500	RETVAL = Mix_LoadWAV (path);	2818	{
		2819	STRLEN datalen;
		2820	char *data = SvPVbyte (data_sv, datalen);
		2821
		2822	RETVAL = SDL_RWFromConstMem (data, datalen);
		2823	}
1501	OUTPUT:	2824	OUTPUT:
1502	RETVAL	2825	RETVAL
1503		2826
		2827	DC::RW
		2828	new_from_file (SV class, const char path, const char *mode = "rb")
		2829	CODE:
		2830	RETVAL = SDL_RWFromFile (path, mode);
		2831	OUTPUT:
		2832	RETVAL
		2833
		2834	# fails on win32:
		2835	# dc.xs(2268) : error C2059: syntax error : '('
1504	void	2836	#void
		2837	#close (DC::RW self)
		2838	# CODE:
		2839	# (self->(close)) (self);
		2840
		2841	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2842
		2843	PROTOTYPES: DISABLE
		2844
		2845	DC::Channel
		2846	find ()
		2847	CODE:
		2848	{
		2849	RETVAL = Mix_GroupAvailable (-1);
		2850
		2851	if (RETVAL < 0)
		2852	{
		2853	RETVAL = Mix_GroupOldest (-1);
		2854
		2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
		2861	XSRETURN_UNDEF;
		2862	}
		2863	else
		2864	Mix_HaltChannel (RETVAL);
		2865	}
		2866
		2867	Mix_UnregisterAllEffects (RETVAL);
		2868	Mix_Volume (RETVAL, 128);
		2869	}
		2870	OUTPUT:
		2871	RETVAL
		2872
		2873	void
		2874	halt (DC::Channel self)
		2875	CODE:
		2876	Mix_HaltChannel (self);
		2877
		2878	void
		2879	expire (DC::Channel self, int ticks = -1)
		2880	CODE:
		2881	Mix_ExpireChannel (self, ticks);
		2882
		2883	void
		2884	fade_out (DC::Channel self, int ticks = -1)
		2885	CODE:
		2886	Mix_FadeOutChannel (self, ticks);
		2887
		2888	int
		2889	volume (DC::Channel self, int volume)
		2890	CODE:
		2891	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2892	OUTPUT:
		2893	RETVAL
		2894
		2895	void
		2896	unregister_all_effects (DC::Channel self)
		2897	CODE:
		2898	Mix_UnregisterAllEffects (self);
		2899
		2900	void
		2901	set_panning (DC::Channel self, int left, int right)
		2902	CODE:
		2903	left = CLAMP (left , 0, 255);
		2904	right = CLAMP (right, 0, 255);
		2905	Mix_SetPanning (self, left, right);
		2906
		2907	void
		2908	set_distance (DC::Channel self, int distance)
		2909	CODE:
		2910	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2911
		2912	void
		2913	set_position (DC::Channel self, int angle, int distance)
		2914	CODE:
		2915
		2916	void
		2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2918	CODE:
		2919	{
		2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2923	}
		2924
		2925	void
		2926	set_reverse_stereo (DC::Channel self, int flip)
		2927	CODE:
		2928	Mix_SetReverseStereo (self, flip);
		2929
		2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2931
		2932	PROTOTYPES: DISABLE
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
		2945
		2946	DC::MixChunk
		2947	new (SV *class, DC::RW rwops)
		2948	CODE:
		2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2950	OUTPUT:
		2951	RETVAL
		2952
		2953	void
1505	DESTROY (CFClient::MixChunk self)	2954	DESTROY (DC::MixChunk self)
1506	CODE:	2955	CODE:
1507	Mix_FreeChunk (self);	2956	Mix_FreeChunk (self);
1508		2957
1509	int	2958	int
1510	volume (CFClient::MixChunk self, int volume = -1)	2959	volume (DC::MixChunk self, int volume = -1)
1511	CODE:	2960	CODE:
		2961	if (items > 1)
		2962	volume = CLAMP (volume, 0, 128);
1512	RETVAL = Mix_VolumeChunk (self, volume);	2963	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	2964	OUTPUT:
1514	RETVAL	2965	RETVAL
1515		2966
1516	int	2967	DC::Channel
1517	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2968	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1518	CODE:	2969	CODE:
		2970	{
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2971	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2972
		2973	if (RETVAL < 0)
		2974	XSRETURN_UNDEF;
		2975
		2976	if (channel < 0)
		2977	{
		2978	Mix_UnregisterAllEffects (RETVAL);
		2979	Mix_Volume (RETVAL, 128);
		2980	}
		2981	}
1520	OUTPUT:	2982	OUTPUT:
1521	RETVAL	2983	RETVAL
1522		2984
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
1524		2998
1525	int	2999	int
1526	volume (int volume = -1)	3000	volume (int volume = -1)
		3001	PROTOTYPE: ;$
1527	CODE:	3002	CODE:
		3003	if (items > 0)
		3004	volume = CLAMP (volume, 0, 128);
1528	RETVAL = Mix_VolumeMusic (volume);	3005	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	3006	OUTPUT:
1530	RETVAL	3007	RETVAL
1531		3008
1532	CFClient::MixMusic	3009	void
1533	new_from_file (SV class, char path)	3010	fade_out (int ms)
1534	CODE:	3011	CODE:
1535	RETVAL = Mix_LoadMUS (path);	3012	Mix_FadeOutMusic (ms);
		3013
		3014	void
		3015	halt ()
		3016	CODE:
		3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
1536	OUTPUT:	3023	OUTPUT:
1537	RETVAL	3024	RETVAL
1538		3025
		3026	DC::MixMusic
		3027	new (SV *class, DC::RW rwops)
		3028	CODE:
		3029	RETVAL = Mix_LoadMUS_RW (rwops);
		3030	OUTPUT:
		3031	RETVAL
		3032
1539	void	3033	void
1540	DESTROY (CFClient::MixMusic self)	3034	DESTROY (DC::MixMusic self)
1541	CODE:	3035	CODE:
1542	Mix_FreeMusic (self);	3036	Mix_FreeMusic (self);
1543		3037
1544	int	3038	int
1545	play (CFClient::MixMusic self, int loops = -1)	3039	play (DC::MixMusic self, int loops = -1)
1546	CODE:	3040	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	3041	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	3042	OUTPUT:
1549	RETVAL	3043	RETVAL
1550		3044
		3045	void
		3046	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3047	CODE:
		3048	Mix_FadeInMusicPos (self, loops, ms, position);
		3049
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	3050	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3051
		3052	PROTOTYPES: ENABLE
1552		3053
1553	BOOT:	3054	BOOT:
1554	{	3055	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3056	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1556	static const struct {	3057	static const struct {
1557	const char *name;	3058	const char *name;
1558	IV iv;	3059	IV iv;
1559	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
1560	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
		3062	const_iv (GL_VENDOR),
		3063	const_iv (GL_VERSION),
		3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
1561	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
1562	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
1563	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
1564	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
1565	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
1567	const_iv (GL_SCISSOR_TEST),	3072	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	3073	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	3074	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	3075	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	3076	const_iv (GL_RESCALE_NORMAL),
		3077	const_iv (GL_FRONT),
		3078	const_iv (GL_BACK),
		3079	const_iv (GL_AUX0),
1572	const_iv (GL_AND),	3080	const_iv (GL_AND),
1573	const_iv (GL_ONE),	3081	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
1581	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
		3094	const_iv (GL_RGBA4),
		3095	const_iv (GL_RGBA8),
		3096	const_iv (GL_RGB5_A1),
1582	const_iv (GL_UNSIGNED_BYTE),	3097	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	3098	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	3099	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	3100	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	3101	const_iv (GL_INTENSITY),
1587	const_iv (GL_LUMINANCE),	3102	const_iv (GL_LUMINANCE),
1588	const_iv (GL_LUMINANCE_ALPHA),	3103	const_iv (GL_LUMINANCE_ALPHA),
1589	const_iv (GL_FLOAT),	3104	const_iv (GL_FLOAT),
1590	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3105	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3106	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3108	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3109	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3110	const_iv (GL_COMPRESSED_RGB_ARB),
		3111	const_iv (GL_COMPRESSED_RGBA_ARB),
1591	const_iv (GL_COMPILE),	3112	const_iv (GL_COMPILE),
		3113	const_iv (GL_PROXY_TEXTURE_1D),
		3114	const_iv (GL_PROXY_TEXTURE_2D),
1592	const_iv (GL_TEXTURE_1D),	3115	const_iv (GL_TEXTURE_1D),
1593	const_iv (GL_TEXTURE_2D),	3116	const_iv (GL_TEXTURE_2D),
1594	const_iv (GL_TEXTURE_ENV),	3117	const_iv (GL_TEXTURE_ENV),
1595	const_iv (GL_TEXTURE_MAG_FILTER),	3118	const_iv (GL_TEXTURE_MAG_FILTER),
1596	const_iv (GL_TEXTURE_MIN_FILTER),	3119	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1617	const_iv (GL_COLOR_LOGIC_OP),	3140	const_iv (GL_COLOR_LOGIC_OP),
1618	const_iv (GL_SEPARABLE_2D),	3141	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	3142	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	3143	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	3144	const_iv (GL_CONSTANT_BORDER),
		3145	const_iv (GL_POINTS),
1622	const_iv (GL_LINES),	3146	const_iv (GL_LINES),
		3147	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	3148	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	3149	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	3150	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	3151	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	3152	const_iv (GL_TRIANGLE_STRIP),
1628	const_iv (GL_TRIANGLE_FAN),	3153	const_iv (GL_TRIANGLE_FAN),
		3154	const_iv (GL_POLYGON),
1629	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3155	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3156	const_iv (GL_POINT_SMOOTH_HINT),
		3157	const_iv (GL_LINE_SMOOTH_HINT),
		3158	const_iv (GL_POLYGON_SMOOTH_HINT),
		3159	const_iv (GL_GENERATE_MIPMAP_HINT),
		3160	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1630	const_iv (GL_FASTEST),	3161	const_iv (GL_FASTEST),
		3162	const_iv (GL_DONT_CARE),
		3163	const_iv (GL_NICEST),
1631	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
1632	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
1633	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
1634	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1635	# undef const_iv	3171	# undef const_iv
1636	};	3172	};
1637		3173
1638	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1639	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3176
		3177	texture_av = newAV ();
		3178	AvREAL_off (texture_av);
1640	}	3179	}
		3180
		3181	void
		3182	disable_GL_EXT_blend_func_separate ()
		3183	CODE:
		3184	gl.BlendFuncSeparate = 0;
		3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
1641		3189
1642	char *	3190	char *
1643	gl_vendor ()	3191	gl_vendor ()
1644	CODE:	3192	CODE:
1645	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1658	CODE:	3206	CODE:
1659	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3207	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660	OUTPUT:	3208	OUTPUT:
1661	RETVAL	3209	RETVAL
1662		3210
		3211	const char *glGetString (GLenum pname)
		3212
		3213	GLint glGetInteger (GLenum pname)
		3214	CODE:
		3215	glGetIntegerv (pname, &RETVAL);
		3216	OUTPUT:
		3217	RETVAL
		3218
		3219	GLdouble glGetDouble (GLenum pname)
		3220	CODE:
		3221	glGetDoublev (pname, &RETVAL);
		3222	OUTPUT:
		3223	RETVAL
		3224
1663	int glGetError ()	3225	int glGetError ()
		3226
		3227	void glFinish ()
		3228
		3229	void glFlush ()
1664		3230
1665	void glClear (int mask)	3231	void glClear (int mask)
1666		3232
1667	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
1668	PROTOTYPE: @	3234	PROTOTYPE: @
…		…
1679		3245
1680	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1681	CODE:	3247	CODE:
1682	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
1683		3249
		3250	# void glBlendEquation (int se)
		3251
1684	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
1685		3253
1686	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
1687		3255
1688	void glColorMask (int red, int green, int blue, int alpha)	3256	void glColorMask (int red, int green, int blue, int alpha)
…		…
1692	void glPushMatrix ()	3260	void glPushMatrix ()
1693		3261
1694	void glPopMatrix ()	3262	void glPopMatrix ()
1695		3263
1696	void glLoadIdentity ()	3264	void glLoadIdentity ()
		3265
		3266	void glDrawBuffer (int buffer)
		3267
		3268	void glReadBuffer (int buffer)
1697		3269
1698	# near_ and far_ are due to microsofts buggy "c" compiler	3270	# near_ and far_ are due to microsofts buggy "c" compiler
1699	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3271	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700		3272
1701	# near_ and far_ are due to microsofts buggy "c" compiler	3273	# near_ and far_ are due to microsofts buggy "c" compiler
1702	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3274	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3275
		3276	PROTOTYPES: DISABLE
1703		3277
1704	void glViewport (int x, int y, int width, int height)	3278	void glViewport (int x, int y, int width, int height)
1705		3279
1706	void glScissor (int x, int y, int width, int height)	3280	void glScissor (int x, int y, int width, int height)
1707		3281
…		…
1715		3289
1716	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
1717	CODE:	3291	CODE:
1718	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
1719		3293
1720	void glBegin (int mode)
1721
1722	void glEnd ()
1723
1724	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
1725	PROTOTYPE: @	3295	PROTOTYPE: @
1726	ALIAS:	3296	ALIAS:
1727	glColor_premultiply = 1	3297	glColor_premultiply = 1
1728	CODE:	3298	CODE:
1729	if (ix)	3299	if (ix)
1730	{	3300	{
1731	r *= a;	3301	r *= a;
1732	g *= a;	3302	g *= a;
1733	b *= a;	3303	b *= a;
1734	}	3304	}
1735	// microsoft visual "c" rounds instead of truncating...	3305	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	3306	glColor4f (r, g, b, a);
1737	MIN ((int)(g * 256.f), 255),
1738	MIN ((int)(b * 256.f), 255),
1739	MIN ((int)(a * 256.f), 255));
1740
1741	void glInterleavedArrays (int format, int stride, char *data)
1742
1743	void glDrawElements (int mode, int count, int type, char *indices)
1744
1745	# 1.2 void glDrawRangeElements (int mode, int start, int end
1746		3307
1747	void glRasterPos (float x, float y, float z = 0.)	3308	void glRasterPos (float x, float y, float z = 0.)
1748	CODE:	3309	CODE:
1749	glRasterPos3f (0, 0, z);	3310	glRasterPos3f (0, 0, z);
1750	glBitmap (0, 0, 0, 0, x, y, 0);	3311	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1755		3316
1756	void glTexCoord (float s, float t)	3317	void glTexCoord (float s, float t)
1757	CODE:	3318	CODE:
1758	glTexCoord2f (s, t);	3319	glTexCoord2f (s, t);
1759		3320
		3321	void glRect (float x1, float y1, float x2, float y2)
		3322	CODE:
		3323	glRectf (x1, y1, x2, y2);
		3324
		3325	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3326	CODE:
		3327	glBegin (GL_LINE_LOOP);
		3328	glVertex2f (x1, y1);
		3329	glVertex2f (x2, y1);
		3330	glVertex2f (x2, y2);
		3331	glVertex2f (x1, y2);
		3332	glEnd ();
		3333
		3334	PROTOTYPES: ENABLE
		3335
		3336	void glBegin (int mode)
		3337
		3338	void glEnd ()
		3339
		3340	void glPointSize (GLfloat size)
		3341
		3342	void glLineWidth (GLfloat width)
		3343
		3344	void glInterleavedArrays (int format, int stride, char *data)
		3345
		3346	void glDrawElements (int mode, int count, int type, char *indices)
		3347
		3348	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3349
1760	void glTexEnv (int target, int pname, float param)	3350	void glTexEnv (int target, int pname, float param)
1761	CODE:	3351	CODE:
1762	glTexEnvf (target, pname, param);	3352	glTexEnvf (target, pname, param);
1763		3353
1764	void glTexParameter (int target, int pname, float param)	3354	void glTexParameter (int target, int pname, float param)
…		…
1780	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3370	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1781	CODE:	3371	CODE:
1782	if (gl.SeparableFilter2D)	3372	if (gl.SeparableFilter2D)
1783	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3373	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1784		3374
1785	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3375	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1786		3376
1787	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3377	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1788		3378
1789	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3379	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3380
		3381	void glPixelZoom (float x, float y)
1790		3382
1791	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3383	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1792		3384
1793	int glGenTexture ()	3385	int glGenTexture ()
1794	CODE:	3386	CODE:
1795	{	3387	RETVAL = gen_texture ();
1796	GLuint name;
1797	glGenTextures (1, &name);
1798	RETVAL = name;
1799	}
1800	OUTPUT:	3388	OUTPUT:
1801	RETVAL	3389	RETVAL
1802		3390
1803	void glDeleteTexture (int name)	3391	void glDeleteTexture (int name)
1804	CODE:	3392	CODE:
1805	{
1806	GLuint name_ = name;
1807	glDeleteTextures (1, &name_);	3393	del_texture (name);
1808	}	3394
1809
1810	int glGenList ()	3395	int glGenList ()
1811	CODE:	3396	CODE:
1812	RETVAL = glGenLists (1);	3397	RETVAL = glGenLists (1);
1813	OUTPUT:	3398	OUTPUT:
1814	RETVAL	3399	RETVAL
…		…
1821		3406
1822	void glEndList ()	3407	void glEndList ()
1823		3408
1824	void glCallList (int list)	3409	void glCallList (int list)
1825		3410
		3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1826		3415
		3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3417
		3418	PROTOTYPES: DISABLE
		3419
		3420	void
		3421	find_widget (SV *self, NV x, NV y)
		3422	PPCODE:
		3423	{
		3424	if (within_widget (self, x, y))
		3425	XPUSHs (self);
		3426	}
		3427
		3428	BOOT:
		3429	{
		3430	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3431
		3432	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3433	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3434	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3435	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3436	}
		3437
		3438	void
		3439	draw (SV *self)
		3440	CODE:
		3441	{
		3442	HV *hv;
		3443	SV **svp;
		3444	NV x, y, w, h;
		3445	SV *draw_x_sv = GvSV (draw_x_gv);
		3446	SV *draw_y_sv = GvSV (draw_y_gv);
		3447	SV *draw_w_sv = GvSV (draw_w_gv);
		3448	SV *draw_h_sv = GvSV (draw_h_gv);
		3449	double draw_x, draw_y;
		3450
		3451	if (!SvROK (self))
		3452	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3453
		3454	hv = (HV *)SvRV (self);
		3455
		3456	if (SvTYPE (hv) != SVt_PVHV)
		3457	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3458
		3459	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3460	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3461
		3462	if (!h \|\| !w)
		3463	XSRETURN_EMPTY;
		3464
		3465	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3466	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3467
		3468	draw_x = SvNV (draw_x_sv) + x;
		3469	draw_y = SvNV (draw_y_sv) + y;
		3470
		3471	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3472	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3473	XSRETURN_EMPTY;
		3474
		3475	sv_setnv (draw_x_sv, draw_x);
		3476	sv_setnv (draw_y_sv, draw_y);
		3477
		3478	glPushMatrix ();
		3479	glTranslated (x, y, 0);
		3480
		3481	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3482	{
		3483	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3484
		3485	if (svp && SvTRUE (*svp))
		3486	{
		3487	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3488	glEnable (GL_BLEND);
		3489	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3490	glBegin (GL_QUADS);
		3491	glVertex2f (0, 0);
		3492	glVertex2f (w, 0);
		3493	glVertex2f (w, h);
		3494	glVertex2f (0, h);
		3495	glEnd ();
		3496	glDisable (GL_BLEND);
		3497	}
		3498	}
		3499	#if 0
		3500	// draw borders, for debugging
		3501	glPushMatrix ();
		3502	glColor4f (1., 1., 0., 1.);
		3503	glTranslatef (.5, .5, 0.);
		3504	glBegin (GL_LINE_LOOP);
		3505	glVertex2f (0 , 0);
		3506	glVertex2f (w - 1, 0);
		3507	glVertex2f (w - 1, h - 1);
		3508	glVertex2f (0 , h - 1);
		3509	glEnd ();
		3510	glPopMatrix ();
		3511	#endif
		3512	PUSHMARK (SP);
		3513	XPUSHs (self);
		3514	PUTBACK;
		3515	call_method ("_draw", G_VOID \| G_DISCARD);
		3516	SPAGAIN;
		3517
		3518	glPopMatrix ();
		3519
		3520	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3521	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3522	}
		3523

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs. Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC