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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
		49	#define PANGO_ENABLE_BACKEND
		50	#define G_DISABLE_CAST_CHECKS
		51
23	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
24		53
25	#include <pango/pango.h>	54	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	55
27	#include <pango/pangoft2.h>	56	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
		84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
		92
		93	/* mask out modifiers we are not interested in */
		94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		95
		96	#define KMOD_LRAM 0x10000 // our extension
		97
		98	static AV *texture_av;
53		99
54	static struct	100	static struct
55	{	101	{
56	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	103	#include "glfunc.h"
58	#undef GL_FUNC	104	#undef GL_FUNC
59	} gl;	105	} gl;
60		106
		107	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	109	{
63	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	114	else
68	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
69	}	116	}
70		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
		142	#include "texcache.c"
		143	#include "rendercache.c"
		144
		145	#include "pango-font.c"
		146	#include "pango-fontmap.c"
		147	#include "pango-render.c"
		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
73		153
74	typedef PangoFontDescription *CFClient__Font;	154	typedef PangoFontDescription *DC__Font;
		155
		156	static int
		157	shape_attr_p (PangoLayoutRun *run)
		158	{
		159	GSList *attrs = run->item->analysis.extra_attrs;
		160
		161	while (attrs)
		162	{
		163	PangoAttribute *attr = attrs->data;
		164
		165	if (attr->klass->type == PANGO_ATTR_SHAPE)
		166	return 1;
		167
		168	attrs = attrs->next;
		169	}
		170
		171	return 0;
		172	}
75		173
76	typedef struct cf_layout {	174	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	175	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
80	int base_height;	177	int base_height;
81	CFClient__Font font;	178	DC__Font font;
		179	rc_t *rc;
82	} *CFClient__Layout;	180	} *DC__Layout;
83		181
84	static CFClient__Font default_font;	182	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	183	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	184	static PangoFontMap *opengl_fontmap;
87		185
88	static void	186	static void
89	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
90	{	188	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	189	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	190	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	192	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	194	}
101		195
102	static void	196	static void
103	layout_update_font (CFClient__Layout self)	197	layout_update_font (DC__Layout self)
104	{	198	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
107	*/	201	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
109		203
110	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		206
113	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
114	}	208	}
115		209
116	static void	210	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	212	{
		213	PangoRectangle rect;
		214
		215	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	216	pango_layout_get_extents (self->pl, 0, &rect);
120		217
121	if (!w) w = 1;	218	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	219	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		220
124	w = (w + 3) & ~3;	221	if (!rect.width) rect.width = 1;
125	}	222	if (!rect.height) rect.height = 1;
126		223
		224	*w = rect.width;
		225	*h = rect.height;
		226	}
		227
		228	typedef uint16_t tileid;
127	typedef uint16_t mapface;	229	typedef uint16_t faceid;
128		230
129	typedef struct {	231	typedef struct {
130	GLint name;	232	GLuint name;
131	int w, h;	233	int w, h;
132	float s, t;	234	float s, t;
133	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
134	} maptex;	238	} maptex;
135		239
136	typedef struct {	240	typedef struct {
		241	uint32_t player;
		242	tileid tile[3];
137	int16_t darkness;	243	uint16_t darkness;
138	mapface face[3];	244	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	245	} mapcell;
140		246
141	typedef struct {	247	typedef struct {
142	int32_t c0, c1;	248	int32_t c0, c1;
143	mapcell *col;	249	mapcell *col;
144	} maprow;	250	} maprow;
145		251
146	typedef struct map {	252	typedef struct map {
147	int x, y, w, h;	253	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	255	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	256	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		257
155	int32_t rows;	258	int32_t rows;
156	maprow *row;	259	maprow *row;
157	} *CFClient__Map;	260	} *DC__Map;
158		261
159	static char *	262	static char *
160	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
161	{	264	{
162	char *p;	265	char *p;
179	}	282	}
180		283
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
184	static maprow *	307	static maprow *
185	map_get_row (CFClient__Map self, int y)	308	map_get_row (DC__Map self, int y)
186	{	309	{
187	if (0 > y)	310	if (0 > y)
188	{	311	{
189	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
228		351
229	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
230	}	353	}
231		354
232	static mapcell *	355	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
234	{	357	{
235	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
236	}	359	}
237		360
238	static void	361	static void
239	map_clear (CFClient__Map self)	362	map_clear (DC__Map self)
240	{	363	{
241	int r;	364	int r;
242		365
243	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
251	self->oy = 0;	374	self->oy = 0;
252	self->row = 0;	375	self->row = 0;
253	self->rows = 0;	376	self->rows = 0;
254	}	377	}
255		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
256	static void	389	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
258	{	391	{
259	int x, y;	392	int x, y;
260	maprow *row;	393	maprow *row;
		394	mapcell *cell;
261		395
262	for (y = y0; y < y0 + h; y++)	396	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	397	if (y >= 0)
264	{	398	{
265	if (y >= self->rows)	399	if (y >= self->rows)
…		…
271	if (x >= row->c0)	405	if (x >= row->c0)
272	{	406	{
273	if (x >= row->c1)	407	if (x >= row->c1)
274	break;	408	break;
275		409
276	row->col[x - row->c0].darkness = -1;	410	cell = row->col + x - row->c0;
		411
		412	CELL_CLEAR (cell);
277	}	413	}
278	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV hv, smooth_key key, IV bits)
		424	{
		425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (sv, SvIVX (sv) \| bits);
		429	else
		430	sv_setiv (*sv, bits);
279	}	431	}
280		432
281	static void	433	static void
282	music_finished (void)	434	music_finished (void)
283	{	435	{
…		…
319	n \|= n >> 16;	471	n \|= n >> 16;
320		472
321	return n + 1;	473	return n + 1;
322	}	474	}
323		475
324	MODULE = CFClient PACKAGE = CFClient	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp \|\| !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META \| KMOD_ALT))
		541	mod \|= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
325		585
326	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
327		587
328	BOOT:	588	BOOT:
329	{	589	{
330	HV *stash = gv_stashpv ("CFClient", 1);	590	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	591	static const struct {
332	const char *name;	592	const char *name;
333	IV iv;	593	IV iv;
334	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
		596	const_iv (SDLK_MODIFIER_MIN),
		597	const_iv (SDLK_MODIFIER_MAX),
		598
336	const_iv (SDL_ACTIVEEVENT),	599	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	600	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	601	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	602	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	603	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	612	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	613	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	614	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	615	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	616	const_iv (SDL_USEREVENT),
		617
		618	const_iv (SDL_APPINPUTFOCUS),
		619	const_iv (SDL_APPMOUSEFOCUS),
		620	const_iv (SDL_APPACTIVE),
		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
354	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	733	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	734	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	735	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	736	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	737	const_iv (SDLK_UNDO),
		738
418	const_iv (KMOD_NONE),	739	const_iv (KMOD_NONE),
		740	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	741	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	742	const_iv (KMOD_RSHIFT),
		743	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	744	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	745	const_iv (KMOD_RCTRL),
		746	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	747	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	748	const_iv (KMOD_RALT),
		749	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	755
431	const_iv (KMOD_SHIFT),	756	const_iv (KMOD_LRAM),
432	const_iv (KMOD_ALT),	757
433	const_iv (KMOD_META)	758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
434	# undef const_iv	788	# undef const_iv
435	};	789	};
436		790
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		793
		794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	796	}
		797
		798	void
		799	weaken (SV *rv)
		800	PROTOTYPE: $
		801	CODE:
		802	sv_rvweaken (rv);
		803
		804	int
		805	in_destruct ()
		806	CODE:
		807	RETVAL = PL_main_cv == Nullcv;
		808	OUTPUT:
		809	RETVAL
		810
		811	NV floor (NV x)
		812
		813	NV ceil (NV x)
		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
440		818
441	void	819	void
442	pango_init ()	820	pango_init ()
443	CODE:	821	CODE:
444	// delayed, so it can pick up new fonts added by AddFontResourceEx
445	{	822	{
446	{
447	ft2_fontmap = pango_ft2_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
448	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450	}	826	/pango_context_set_font_description (opengl_context, default_font);/
451	{	827	#if PANGO_VERSION_CHECK (1, 15, 2)
452	cairo_font_options_t *fopt = cairo_font_options_create ();	828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
453	cairo_fontmap = pango_cairo_font_map_get_default ();	829	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
454	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455	#ifdef _WIN32
456	// cairo looks like shit eaten twice on windows
457	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458	#else
459	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460	#endif	830	#endif
461	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463	pango_cairo_context_set_font_options (cairo_context, fopt);
464	cairo_font_options_destroy (fopt);
465	}
466	}	831	}
467		832
468	int	833	char *SDL_GetError ()
469	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
470		834
471	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
472	SDL_Quit ()	843	void SDL_Quit ()
473		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
474	void	854	void
475	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
476	PPCODE:	856	PPCODE:
477	{	857	{
478	SDL_Rect **m;	858	SDL_Rect **m;
479		859
480	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484		864
485	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487		867
488	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492		872
493	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494		874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
495	SDL_EnableUNICODE (1);
496	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497		875
498	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
499		877
500	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
501	while (*m)	879	while (*m)
502	{	880	{
		881	if ((m)->w >= 400 && (m)->h >= 300)
		882	{
503	AV *av = newAV ();	883	AV *av = newAV ();
504	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
505	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
506	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
507		890
508	++m;	891	++m;
509	}	892	}
510	}	893	}
511		894
512	char *
513	SDL_GetError ()
514
515	int	895	int
516	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
518	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
519	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
520	);	909	);
		910
521	if (RETVAL)	911	if (RETVAL)
522	{	912	{
523	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525	# include "glfunc.h"	917	#include "glfunc.h"
526	# undef GL_FUNC	918	#undef GL_FUNC
527	}	919	}
		920	}
528	OUTPUT:	921	OUTPUT:
529	RETVAL	922	RETVAL
530		923
531	void	924	void
532	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
533		926
534	char *	927	char *
535	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
536		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
537	void	936	void
538	SDL_PollEvent ()	937	poll_events ()
539	PPCODE:	938	PPCODE:
540	{	939	{
541	SDL_Event ev;	940	SDL_Event ev;
542		941
543	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544	{	944	{
545	HV *hv = newHV ();	945	HV *hv = newHV ();
546	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
547		947
548	switch (ev.type)	948	switch (ev.type)
549	{	949	{
550	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
551	case SDL_KEYUP:	951	case SDL_KEYUP:
552	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
555	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556	break;	957	break;
557		958
558	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
559	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561	break;	962	break;
562		963
563	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
564	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
565
566	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
567	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
568	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
569	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
571	break;	990	break;
572		991
573	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
574	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
575	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576		995
577	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
585	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587	break;	1006	break;
588	}	1007	}
589		1008
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591	}	1010	}
592	}	1011	}
593		1012
594	int	1013	int
595	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596	POSTCALL:	1015	POSTCALL:
597	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
598	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
599		1018
600	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
601	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
602		1037
603	int	1038	int
604	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
605		1040
		1041	const char *
		1042	Mix_GetError ()
		1043
606	void	1044	void
607	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
608	CODE:	1046	CODE:
		1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1048
		1049	void
		1050	win32_proxy_info ()
		1051	PPCODE:
		1052	{
609	#ifndef _WIN32	1053	#ifdef _WIN32
610	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	char buffer[2048];
		1055	DWORD buflen;
		1056
		1057	EXTEND (SP, 3);
		1058
		1059	buflen = sizeof (buffer);
		1060	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1061	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1062	{
		1063	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1064
		1065	buflen = sizeof (buffer);
		1066	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1067	{
		1068	PUSHs (newSVpv (buffer, 0));
		1069
		1070	buflen = sizeof (buffer);
		1071	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1072	PUSHs (newSVpv (buffer, 0));
		1073	}
		1074	}
611	#endif	1075	#endif
		1076	}
612		1077
613	void	1078	int
614	add_font (char *file)	1079	add_font (char *file)
615	CODE:	1080	CODE:
616	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617	#ifdef _WIN32	1082	OUTPUT:
618	// cairo... sigh... requires win2000	1083	RETVAL
619	AddFontResourceEx (file, FR_PRIVATE, 0);
620	#endif
621		1084
622	void	1085	void
623	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
624	ALIAS:	1087	ALIAS:
625	load_image_file = 1	1088	load_image_file = 1
…		…
628	STRLEN image_len;	1091	STRLEN image_len;
629	char image = (char )SvPVbyte (image_, image_len);	1092	char image = (char )SvPVbyte (image_, image_len);
630	SDL_Surface surface, surface2;	1093	SDL_Surface surface, surface2;
631	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
632	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
633	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
634	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
635		1098
636	if (!rw)	1099	if (!rw)
637	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
638		1101
…		…
667		1130
668	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1131	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669		1132
670	assert (surface2->pitch == surface2->w * 4);	1133	assert (surface2->pitch == surface2->w * 4);
671		1134
		1135	SDL_LockSurface (surface2);
672	EXTEND (SP, 5);	1136	EXTEND (SP, 6);
673	PUSHs (sv_2mortal (newSViv (surface2->w)));	1137	PUSHs (sv_2mortal (newSViv (surface2->w)));
674	PUSHs (sv_2mortal (newSViv (surface2->h)));	1138	PUSHs (sv_2mortal (newSViv (surface2->h)));
675	SDL_LockSurface (surface2);
676	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1139	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677	SDL_UnlockSurface (surface2);
678	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1140	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1141	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1142	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1143	SDL_UnlockSurface (surface2);
681		1144
682	SDL_FreeSurface (surface);	1145	SDL_FreeSurface (surface);
683	SDL_FreeSurface (surface2);	1146	SDL_FreeSurface (surface2);
684	}	1147	}
685		1148
…		…
711	void	1174	void
712	error (char *message)	1175	error (char *message)
713	CODE:	1176	CODE:
714	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
715	#ifdef _WIN32	1178	#ifdef _WIN32
716	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
717	#endif	1180	#endif
718		1181
719	void	1182	void
720	fatal (char *message)	1183	fatal (char *message)
721	CODE:	1184	CODE:
722	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
723	#ifdef _WIN32	1186	#ifdef _WIN32
724	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
725	#endif	1188	#endif
726	_exit (1);	1189	_exit (1);
727		1190
728	void	1191	void
729	_exit (int retval)	1192	_exit (int retval = 0)
730	CODE:	1193	CODE:
		1194	#ifdef WIN32
		1195	ExitThread (retval); // unclean, please beam me up
		1196	#else
731	_exit (retval);	1197	_exit (retval);
		1198	#endif
732		1199
		1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
		1208
733	MODULE = CFClient PACKAGE = CFClient::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
734		1210
735	CFClient::Font	1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
736	new_from_file (SV class, char path, int id = 0)	1214	new_from_file (SV class, char path, int id = 0)
737	CODE:	1215	CODE:
738	{	1216	{
739	int count;	1217	int count;
740	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
743	}	1221	}
744	OUTPUT:	1222	OUTPUT:
745	RETVAL	1223	RETVAL
746		1224
747	void	1225	void
748	DESTROY (CFClient::Font self)	1226	DESTROY (DC::Font self)
749	CODE:	1227	CODE:
750	pango_font_description_free (self);	1228	pango_font_description_free (self);
751		1229
752	void	1230	void
753	make_default (CFClient::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
754	CODE:	1233	CODE:
755	default_font = self;	1234	default_font = self;
756		1235
757	MODULE = CFClient PACKAGE = CFClient::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
758		1237
759	CFClient::Layout	1238	PROTOTYPES: DISABLE
760	new (SV *class, int rgba = 0)	1239
		1240	void
		1241	glyph_cache_backup ()
		1242	PROTOTYPE:
		1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
		1250	tc_restore ();
		1251
		1252	DC::Layout
		1253	new (SV *class)
761	CODE:	1254	CODE:
762	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
763		1256
764	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
765	RETVAL->rgba = rgba;
766	RETVAL->r = 1.;	1258	RETVAL->r = 1.;
767	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
768	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
769	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
770	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
771	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
772		1265
773	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
775	OUTPUT:	1268	OUTPUT:
776	RETVAL	1269	RETVAL
777		1270
778	void	1271	void
779	DESTROY (CFClient::Layout self)	1272	DESTROY (DC::Layout self)
780	CODE:	1273	CODE:
781	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
782	Safefree (self);	1276	Safefree (self);
783		1277
		1278	void
		1279	set_text (DC::Layout self, SV *text_)
		1280	CODE:
		1281	{
		1282	STRLEN textlen;
		1283	char *text = SvPVutf8 (text_, textlen);
		1284
		1285	pango_layout_set_text (self->pl, text, textlen);
		1286	}
		1287
		1288	void
		1289	set_markup (DC::Layout self, SV *text_)
		1290	CODE:
		1291	{
		1292	STRLEN textlen;
		1293	char *text = SvPVutf8 (text_, textlen);
		1294
		1295	pango_layout_set_markup (self->pl, text, textlen);
		1296	}
		1297
		1298	void
		1299	set_shapes (DC::Layout self, ...)
		1300	CODE:
		1301	{
		1302	PangoAttrList *attrs = 0;
		1303	const char *text = pango_layout_get_text (self->pl);
		1304	const char *pos = text;
		1305	int arg = 4;
		1306
		1307	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1308	{
		1309	PangoRectangle inkrect, rect;
		1310	PangoAttribute *attr;
		1311
		1312	int x = SvIV (ST (arg - 3));
		1313	int y = SvIV (ST (arg - 2));
		1314	int w = SvIV (ST (arg - 1));
		1315	int h = SvIV (ST (arg ));
		1316
		1317	inkrect.x = 0;
		1318	inkrect.y = 0;
		1319	inkrect.width = 0;
		1320	inkrect.height = 0;
		1321
		1322	rect.x = x * PANGO_SCALE;
		1323	rect.y = y * PANGO_SCALE;
		1324	rect.width = w * PANGO_SCALE;
		1325	rect.height = h * PANGO_SCALE;
		1326
		1327	if (!attrs)
		1328	attrs = pango_layout_get_attributes (self->pl);
		1329
		1330	attr = pango_attr_shape_new (&inkrect, &rect);
		1331	attr->start_index = pos - text;
		1332	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1333	pango_attr_list_insert (attrs, attr);
		1334
		1335	arg += 4;
		1336	pos += sizeof (OBJ_STR) - 1;
		1337	}
		1338
		1339	if (attrs)
		1340	pango_layout_set_attributes (self->pl, attrs);
		1341	}
		1342
		1343	void
		1344	get_shapes (DC::Layout self)
		1345	PPCODE:
		1346	{
		1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1348
		1349	do
		1350	{
		1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1352
		1353	if (run && shape_attr_p (run))
		1354	{
		1355	PangoRectangle extents;
		1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1357
		1358	EXTEND (SP, 2);
		1359	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1360	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1361	}
		1362	}
		1363	while (pango_layout_iter_next_run (iter));
		1364
		1365	pango_layout_iter_free (iter);
		1366	}
		1367
784	int	1368	int
785	is_rgba (CFClient::Layout self)	1369	has_wrapped (DC::Layout self)
786	CODE:	1370	CODE:
787	RETVAL = self->rgba;	1371	{
		1372	int lines = 1;
		1373	const char *text = pango_layout_get_text (self->pl);
		1374
		1375	while (*text)
		1376	lines += *text++ == '\n';
		1377
		1378	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1379	}
788	OUTPUT:	1380	OUTPUT:
789	RETVAL	1381	RETVAL
790		1382
791	void
792	set_text (CFClient::Layout self, SV *text_)
793	CODE:
794	{
795	STRLEN textlen;
796	char *text = SvPVutf8 (text_, textlen);
797
798	pango_layout_set_text (self->pl, text, textlen);
799	}
800
801	void
802	set_markup (CFClient::Layout self, SV *text_)
803	CODE:
804	{
805	STRLEN textlen;
806	char *text = SvPVutf8 (text_, textlen);
807
808	pango_layout_set_markup (self->pl, text, textlen);
809	}
810
811	SV *	1383	SV *
812	get_text (CFClient::Layout self)	1384	get_text (DC::Layout self)
813	CODE:	1385	CODE:
814	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
816	OUTPUT:	1388	OUTPUT:
817	RETVAL	1389	RETVAL
818		1390
819	void	1391	void
820	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821	CODE:	1393	CODE:
822	self->r = r;	1394	self->r = r;
823	self->g = g;	1395	self->g = g;
824	self->b = b;	1396	self->b = b;
825	self->a = a;	1397	self->a = a;
826		1398
827	void	1399	void
828	set_font (CFClient::Layout self, CFClient::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
829	CODE:	1401	CODE:
830	if (self->font != font)	1402	if (self->font != font)
831	{	1403	{
832	self->font = font;	1404	self->font = font;
833	layout_update_font (self);	1405	layout_update_font (self);
834	}	1406	}
835		1407
836	void	1408	void
837	set_height (CFClient::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
838	CODE:	1410	CODE:
839	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
840	{	1412	{
841	self->base_height = base_height;	1413	self->base_height = base_height;
842	layout_update_font (self);	1414	layout_update_font (self);
843	}	1415	}
844		1416
845	void	1417	void
846	set_width (CFClient::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
847	CODE:	1419	CODE:
848	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849		1421
850	void	1422	void
851	set_indent (CFClient::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
852	CODE:	1424	CODE:
853	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854		1426
855	void	1427	void
856	set_spacing (CFClient::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
857	CODE:	1429	CODE:
858	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859		1431
860	void	1432	void
861	set_ellipsise (CFClient::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
862	CODE:	1434	CODE:
863	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
864	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
865	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
867	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
868	);	1440	);
869		1441
870	void	1442	void
871	set_single_paragraph_mode (CFClient::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
872	CODE:	1444	CODE:
873	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874		1446
875	void	1447	void
876	size (CFClient::Layout self)	1448	size (DC::Layout self)
877	PPCODE:	1449	PPCODE:
878	{	1450	{
879	int w, h;	1451	int w, h;
880		1452
881	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
884	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
885	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
886	}	1458	}
887		1459
888	int	1460	int
		1461	descent (DC::Layout self)
		1462	CODE:
		1463	{
		1464	PangoRectangle rect;
		1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1467	RETVAL = PANGO_DESCENT (rect);
		1468	}
		1469	OUTPUT:
		1470	RETVAL
		1471
		1472	int
889	xy_to_index (CFClient::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
890	CODE:	1474	CODE:
891	{	1475	{
892	int index, trailing;	1476	int index, trailing;
893	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894	RETVAL = index;	1478	RETVAL = index + trailing;
895	}	1479	}
896	OUTPUT:	1480	OUTPUT:
897	RETVAL	1481	RETVAL
898		1482
899	void	1483	void
900	cursor_pos (CFClient::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
901	PPCODE:	1485	PPCODE:
902	{	1486	{
903	PangoRectangle strong_pos;	1487	PangoRectangle pos;
904	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905		1489
906	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
907	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910	}	1494	}
911		1495
912	void	1496	void
913	render (CFClient::Layout self)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
914	PPCODE:	1498	PPCODE:
915	{	1499	{
916	SV *retval;	1500	int line, x;
917	int w, h;
918		1501
919	layout_get_pixel_size (self, &w, &h);	1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
921	if (self->rgba)	1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
922	{	1505	--line;
923	cairo_surface_t *surface;
924	cairo_t *cairo;
925
926	retval = newSV (w * h * 4);
927	SvPOK_only (retval);
928	SvCUR_set (retval, w * h * 4);
929
930	memset (SvPVX (retval), 0, w * h * 4);
931
932	surface = cairo_image_surface_create_for_data (
933	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
934	cairo = cairo_create (surface);
935	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937	pango_cairo_show_layout (cairo, self->pl);
938
939	cairo_destroy (cairo);
940	cairo_surface_destroy (surface);
941
942	// what a mess, and its premultiplied, too :(
943	{
944	uint32_t p = (uint32_t )SvPVX (retval);
945	uint32_t e = p + w h;
946
947	while (p < e)
948	{
949	uint32_t rgba = *p;
950	rgba = (rgba >> 24) \| (rgba << 8);
951	#if 0
952	#ifdef _WIN32
953	{//D
954	uint8_t r = rgba >> 24;
955	uint8_t g = rgba >> 16;
956	uint8_t b = rgba >> 8;
957	uint8_t a = rgba >> 0;
958
959	rgba = (rgba & 0xffffff00) \| a;
960	}
961	#endif	1506	#endif
962	#endif
963	rgba = SDL_SwapBE32 (rgba);
964	*p++ = rgba;
965	}
966	}
967
968	EXTEND (SP, 5);	1507	EXTEND (SP, 2);
969	PUSHs (sv_2mortal (newSViv (w)));	1508	PUSHs (sv_2mortal (newSViv (line)));
		1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1510	}
		1511
		1512	void
		1513	line_x_to_index (DC::Layout self, int line, int x)
		1514	PPCODE:
		1515	{
		1516	PangoLayoutLine *lp;
		1517	int index, trailing;
		1518
		1519	if (line < 0)
		1520	XSRETURN_EMPTY;
		1521
		1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1523	XSRETURN_EMPTY; /* do better */
		1524
		1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1526
		1527	EXTEND (SP, 2);
		1528	if (GIMME_V == G_SCALAR)
970	PUSHs (sv_2mortal (newSViv (h)));	1529	PUSHs (sv_2mortal (newSViv (index + trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974	}
975	else	1530	else
976	{	1531	{
977	FT_Bitmap bitmap;
978
979	retval = newSV (w * h);
980	SvPOK_only (retval);
981	SvCUR_set (retval, w * h);
982
983	bitmap.rows = h;
984	bitmap.width = w;
985	bitmap.pitch = w;
986	bitmap.buffer = (unsigned char*)SvPVX (retval);
987	bitmap.num_grays = 256;
988	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990	memset (bitmap.buffer, 0, w * h);
991
992	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994	EXTEND (SP, 5);
995	PUSHs (sv_2mortal (newSViv (w)));	1532	PUSHs (sv_2mortal (newSViv (index)));
996	PUSHs (sv_2mortal (newSViv (h)));	1533	PUSHs (sv_2mortal (newSViv (trailing)));
997	PUSHs (sv_2mortal (retval));
998	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000	}	1534	}
1001	}	1535	}
1002		1536
		1537	void
		1538	render (DC::Layout self, float x, float y, int flags = 0)
		1539	CODE:
		1540	rc_clear (self->rc);
		1541	pango_opengl_render_layout_subpixel (
		1542	self->pl,
		1543	self->rc,
		1544	x * PANGO_SCALE, y * PANGO_SCALE,
		1545	self->r, self->g, self->b, self->a,
		1546	flags
		1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
		1551
		1552	void
		1553	draw (DC::Layout self)
		1554	CODE:
		1555	{
		1556	glEnable (GL_TEXTURE_2D);
		1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1563
		1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
1003	MODULE = CFClient PACKAGE = CFClient::Texture	1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
1004		1572
1005	void	1573	PROTOTYPES: ENABLE
1006	pad2pot (SV data_, SV w_, SV *h_)
1007	CODE:
1008	{
1009	int ow = SvIV (w_);
1010	int oh = SvIV (h_);
1011		1574
1012	if (ow && oh)	1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1013	{	1580	{
1014	int nw = minpot (ow);
1015	int nh = minpot (oh);
1016
1017	if (nw != ow \|\| nh != oh)
1018	{
1019	if (SvOK (data_))
1020	{
1021	STRLEN datalen;	1581	STRLEN datalen;
1022	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1023	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1024	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1584	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1025		1585
1026	SvPOK_only (result_);	1586	SvPOK_only (result_);
1027	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1028		1588
1029	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1030	while (oh--)	1590	while (oh--)
1031	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032		1592
1033	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1034	}
1035
1036	sv_setiv (w_, nw);
1037	sv_setiv (h_, nh);
1038	}
1039	}	1594	}
1040	}	1595	}
1041		1596
1042	void	1597	void
1043	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1044	PROTOTYPE: $$$;$$	1599	PROTOTYPE: $$$;$$
1045	ALIAS:	1600	ALIAS:
1046	draw_quad_alpha = 1	1601	draw_quad_alpha = 1
1047	draw_quad_alpha_premultiplied = 2	1602	draw_quad_alpha_premultiplied = 2
1048	CODE:	1603	CODE:
1049	{	1604	{
1050	HV hv = (HV )SvRV (self);	1605	HV hv = (HV )SvRV (self);
1051	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1054		1612
1055	if (items < 5)	1613	if (items < 5)
1056	{	1614	{
1057	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1086	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1087	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1088	}	1646	}
1089	}	1647	}
1090		1648
		1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
		1659
1091	MODULE = CFClient PACKAGE = CFClient::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1092		1661
1093	CFClient::Map	1662	PROTOTYPES: DISABLE
1094	new (SV *class, int map_width, int map_height)	1663
		1664	DC::Map
		1665	new (SV *class)
1095	CODE:	1666	CODE:
1096	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1097	RETVAL->x = 0;	1668	RETVAL->x = 0;
1098	RETVAL->y = 0;	1669	RETVAL->y = 0;
1099	RETVAL->w = map_width;	1670	RETVAL->w = 0;
1100	RETVAL->h = map_height;	1671	RETVAL->h = 0;
1101	RETVAL->ox = 0;	1672	RETVAL->ox = 0;
1102	RETVAL->oy = 0;	1673	RETVAL->oy = 0;
1103	RETVAL->faces = 8192;	1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105	RETVAL->texs = 8192;
1106	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107	RETVAL->rows = 0;	1676	RETVAL->rows = 0;
1108	RETVAL->row = 0;	1677	RETVAL->row = 0;
1109	OUTPUT:	1678	OUTPUT:
1110	RETVAL	1679	RETVAL
1111		1680
1112	void	1681	void
1113	DESTROY (CFClient::Map self)	1682	DESTROY (DC::Map self)
1114	CODE:	1683	CODE:
1115	{	1684	{
1116	map_clear (self);	1685	map_clear (self);
1117	Safefree (self->face);	1686	Safefree (self->face2tile);
1118	Safefree (self->tex);	1687	Safefree (self->tex);
1119	Safefree (self);	1688	Safefree (self);
1120	}	1689	}
1121		1690
1122	void	1691	void
		1692	resize (DC::Map self, int map_width, int map_height)
		1693	CODE:
		1694	self->w = map_width;
		1695	self->h = map_height;
		1696
		1697	void
1123	clear (CFClient::Map self)	1698	clear (DC::Map self)
1124	CODE:	1699	CODE:
1125	map_clear (self);	1700	map_clear (self);
1126		1701
1127	void	1702	void
1128	set_face (CFClient::Map self, int face, int texid)	1703	set_tileid (DC::Map self, int face, int tile)
1129	CODE:	1704	CODE:
1130	{	1705	{
1131	while (self->faces <= face)	1706	need_facenum (self, face); self->face2tile [face] = tile;
1132	{	1707	need_texid (self, tile);
1133	Append (mapface, self->face, self->faces, self->faces);
1134	self->faces *= 2;
1135	}
1136
1137	self->face [face] = texid;
1138	}	1708	}
1139		1709
1140	void	1710	void
		1711	set_smooth (DC::Map self, int face, int smooth, int level)
		1712	CODE:
		1713	{
		1714	tileid texid;
		1715	maptex *tex;
		1716
		1717	if (face < 0 \|\| face >= self->faces)
		1718	return;
		1719
		1720	if (smooth < 0 \|\| smooth >= self->faces)
		1721	return;
		1722
		1723	texid = self->face2tile [face];
		1724
		1725	if (!texid)
		1726	return;
		1727
		1728	tex = self->tex + texid;
		1729	tex->smoothtile = self->face2tile [smooth];
		1730	tex->smoothlevel = level;
		1731	}
		1732
		1733	void
1141	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1734	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142	CODE:	1735	CODE:
1143	{	1736	{
1144	while (self->texs <= texid)	1737	need_texid (self, texid);
1145	{
1146	Append (maptex, self->tex, self->texs, self->texs);
1147	self->texs *= 2;
1148	}
1149		1738
1150	{	1739	{
1151	maptex *tex = self->tex + texid;	1740	maptex *tex = self->tex + texid;
1152		1741
1153	tex->name = name;	1742	tex->name = name;
…		…
1170	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1171	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172	}	1761	}
1173		1762
1174	int	1763	int
1175	ox (CFClient::Map self)	1764	ox (DC::Map self)
1176	ALIAS:	1765	ALIAS:
1177	oy = 1	1766	oy = 1
1178	x = 2	1767	x = 2
1179	y = 3	1768	y = 3
1180	w = 4	1769	w = 4
…		…
1191	}	1780	}
1192	OUTPUT:	1781	OUTPUT:
1193	RETVAL	1782	RETVAL
1194		1783
1195	void	1784	void
1196	scroll (CFClient::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1197	CODE:	1786	CODE:
1198	{	1787	{
1199	if (dx > 0)	1788	if (dx > 0)
1200	map_blank (self, self->x, self->y, dx - 1, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1201	else if (dx < 0)	1790	else if (dx < 0)
1202	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203		1792
1204	if (dy > 0)	1793	if (dy > 0)
1205	map_blank (self, self->x, self->y, self->w, dy - 1);	1794	map_blank (self, self->x, self->y, self->w, dy);
1206	else if (dy < 0)	1795	else if (dy < 0)
1207	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208		1797
1209	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1210	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1211		1800
1212	while (self->y < 0)	1801	while (self->y < 0)
…		…
1216	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1217	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1218	}	1807	}
1219	}	1808	}
1220		1809
1221	void	1810	SV *
1222	map1a_update (CFClient::Map self, SV *data_)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1223	CODE:	1812	CODE:
1224	{	1813	{
1225	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1226	uint8_t data_end = (uint8_t )SvEND (data_);	1815	uint8_t data_end = (uint8_t )SvEND (data_);
1227	mapcell *cell;	1816	mapcell *cell;
1228	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1229		1820
1230	while (data < data_end)	1821	while (data < data_end - 1)
1231	{	1822	{
1232	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1233		1824
1234	x = ((flags >> 10) & 63) + self->x;	1825	x = self->x + ((flags >> 10) & 63);
1235	y = ((flags >> 4) & 63) + self->y;	1826	y = self->y + ((flags >> 4) & 63);
1236		1827
1237	cell = map_get_cell (self, x, y);	1828	cell = map_get_cell (self, x, y);
1238		1829
1239	if (flags & 15)	1830	if (flags & 15)
1240	{	1831	{
1241	if (cell->darkness < 0)	1832	if (!cell->darkness)
1242	{	1833	{
		1834	memset (cell, 0, sizeof (*cell));
1243	cell->darkness = 0;	1835	cell->darkness = 256;
1244	cell->face [0] = 0;
1245	cell->face [1] = 0;
1246	cell->face [2] = 0;
1247	}	1836	}
1248		1837
1249	cell->darkness = flags & 8 ? *data++ : 255;
1250
1251	//TODO: don't trust server data to be in-range(!)	1838	//TODO: don't trust server data to be in-range(!)
1252		1839
1253	if (flags & 4)	1840	if (flags & 8)
1254	{	1841	{
1255	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1842	if (extmap)
		1843	{
		1844	uint8_t ext, cmd;
		1845
		1846	do
		1847	{
		1848	ext = *data++;
		1849	cmd = ext & 0x7f;
		1850
		1851	if (cmd < 4)
		1852	cell->darkness = 255 - ext * 64 + 1;
		1853	else if (cmd == 5) // health
		1854	{
		1855	cell->stat_width = 1;
		1856	cell->stat_hp = *data++;
		1857	}
		1858	else if (cmd == 6) // monster width
		1859	cell->stat_width = *data++ + 1;
		1860	else if (cmd == 0x47)
		1861	{
		1862	if (*data == 1) cell->player = data [1];
		1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1866
		1867	data += *data + 1;
		1868	}
		1869	else if (cmd == 8) // cell flags
		1870	cell->flags = *data++;
		1871	else if (ext & 0x40) // unknown, multibyte => skip
		1872	data += *data + 1;
		1873	else
		1874	data++;
		1875	}
		1876	while (ext & 0x80);
		1877	}
		1878	else
		1879	cell->darkness = *data++ + 1;
1256	}	1880	}
1257		1881
		1882	for (z = 0; z <= 2; ++z)
1258	if (flags & 2)	1883	if (flags & (4 >> z))
1259	{	1884	{
1260	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
		1886	need_facenum (self, face);
		1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1261	}	1902	}
1262
1263	if (flags & 1)
1264	{
1265	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266	}
1267	}	1903	}
1268	else	1904	else
1269	cell->darkness = -1;	1905	CELL_CLEAR (cell);
1270	}	1906	}
1271	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1272		1910
1273	SV *	1911	SV *
1274	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1275	CODE:	1913	CODE:
1276	{	1914	{
1277	int x1, x;	1915	int x1, x;
1278	int y1, y;	1916	int y1, y;
1279	int z;	1917	int z;
…		…
1300	{	1938	{
1301	mapcell *cell = row->col + (x - row->c0);	1939	mapcell *cell = row->col + (x - row->c0);
1302		1940
1303	for (z = 0; z <= 0; z++)	1941	for (z = 0; z <= 0; z++)
1304	{	1942	{
1305	mapface face = cell->face [z];
1306
1307	if (face)
1308	{
1309	maptex tex = self->tex [face];	1943	maptex tex = self->tex [cell->tile [z]];
1310	int a0 = 255 - tex.a;	1944	int a0 = 255 - tex.a;
1311	int a1 = tex.a;	1945	int a1 = tex.a;
1312		1946
1313	r = (r * a0 + tex.r * a1) / 255;	1947	r = (r * a0 + tex.r * a1) / 255;
1314	g = (g * a0 + tex.g * a1) / 255;	1948	g = (g * a0 + tex.g * a1) / 255;
1315	b = (b * a0 + tex.b * a1) / 255;	1949	b = (b * a0 + tex.b * a1) / 255;
1316	a = (a * a0 + tex.a * a1) / 255;	1950	a = (a * a0 + tex.a * a1) / 255;
1317	}
1318	}	1951	}
1319	}	1952	}
1320		1953
1321	*map++ = (r )	1954	*map++ = (r )
1322	\| (g << 8)	1955	\| (g << 8)
…		…
1329	}	1962	}
1330	OUTPUT:	1963	OUTPUT:
1331	RETVAL	1964	RETVAL
1332		1965
1333	void	1966	void
1334	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
		1968	CODE:
		1969	{
		1970	int x, y, z;
		1971
		1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1975	smooth_key skey;
		1976	int pl_x, pl_y;
		1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
		1981
		1982	pl_tex.name = 0;
		1983
		1984	// thats current max. sorry.
		1985	if (sw > 255) sw = 255;
		1986	if (sh > 255) sh = 255;
		1987
		1988	// clear key, in case of extra padding
		1989	memset (&skey, 0, sizeof (skey));
		1990
		1991	memset (&key, 0, sizeof (key));
		1992	key.r = 255;
		1993	key.g = 255;
		1994	key.b = 255;
		1995	key.a = 255;
		1996	key.mode = GL_QUADS;
		1997	key.format = GL_T2F_V3F;
		1998	key.texname = -1;
		1999
		2000	mx += self->x;
		2001	my += self->y;
		2002
		2003	// first pass: determine smooth_max
		2004	// rather ugly, if you ask me
		2005	// could also be stored inside mapcell and updated on change
		2006	memset (smooth_max, 0, sizeof (smooth_max));
		2007
		2008	for (y = 0; y < sh; y++)
		2009	if (0 <= y + my && y + my < self->rows)
		2010	{
		2011	maprow *row = self->row + (y + my);
		2012
		2013	for (x = 0; x < sw; x++)
		2014	if (row->c0 <= x + mx && x + mx < row->c1)
		2015	{
		2016	mapcell *cell = row->col + (x + mx - row->c0);
		2017
		2018	smooth_max[x + 1][y + 1] =
		2019	MAX (self->tex [cell->tile [0]].smoothlevel,
		2020	MAX (self->tex [cell->tile [1]].smoothlevel,
		2021	self->tex [cell->tile [2]].smoothlevel));
		2022	}
		2023	}
		2024
		2025	glEnable (GL_BLEND);
		2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2028
		2029	for (z = 0; z <= 2; z++)
		2030	{
		2031	memset (smooth_level, 0, sizeof (smooth_level));
		2032
		2033	for (y = 0; y < sh; y++)
		2034	if (0 <= y + my && y + my < self->rows)
		2035	{
		2036	maprow *row = self->row + (y + my);
		2037
		2038	for (x = 0; x < sw; x++)
		2039	if (row->c0 <= x + mx && x + mx < row->c1)
		2040	{
		2041	mapcell *cell = row->col + (x + mx - row->c0);
		2042	tileid tile = cell->tile [z];
		2043
		2044	if (tile)
		2045	{
		2046	maptex tex = self->tex [tile];
		2047	int px = (x + 1) * T - tex.w;
		2048	int py = (y + 1) * T - tex.h;
		2049
		2050	if (key.texname != tex.name)
		2051	{
		2052	if (!tex.name)
		2053	tex = self->tex [2]; /* missing, replace by noface */
		2054
		2055	key.texname = tex.name;
		2056	arr = rc_array (rc, &key);
		2057	}
		2058
		2059	if (expect_false (cell->player == player) && expect_false (z == 2))
		2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
		2075	if (cell->flags & 1)
		2076	{
		2077	maptex tex = self->tex [1];
		2078	int px = x * T + T * 2 / 32;
		2079	int py = y * T - T * 6 / 32;
		2080
		2081	if (tex.name)
		2082	{
		2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2093	}
		2094	}
		2095	}
		2096
		2097	// update smooth hash
		2098	if (tex.smoothtile)
		2099	{
		2100	skey.tile = tex.smoothtile;
		2101	skey.level = tex.smoothlevel;
		2102
		2103	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2104
		2105	// add bits to current tile and all neighbours. skey.x\|y is
		2106	// shifted +1\|+1 so we always stay positive.
		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
		2120	// full tile
		2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2122
		2123	// borders
		2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2128
		2129	// corners
		2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2134	}
		2135	}
		2136	}
		2137	}
		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
		2142	// go through all smoothlevels, lowest to highest, then draw.
		2143	// this is basically counting sort
		2144	{
		2145	int w, b;
		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
		2149	for (w = 0; w < 256 / 32; ++w)
		2150	{
		2151	uint32_t smask = smooth_level [w];
		2152	if (smask)
		2153	for (b = 0; b < 32; ++b)
		2154	if (smask & (((uint32_t)1) << b))
		2155	{
		2156	int level = (w << 5) \| b;
		2157	HE *he;
		2158
		2159	hv_iterinit (smooth);
		2160	while ((he = hv_iternext (smooth)))
		2161	{
		2162	smooth_key skey = (smooth_key )HeKEY (he);
		2163	IV bits = SvIVX (HeVAL (he));
		2164
		2165	if (!(bits & 0x1000)
		2166	&& skey->level == level
		2167	&& level > smooth_max [skey->x][skey->y])
		2168	{
		2169	maptex tex = self->tex [skey->tile];
		2170	int px = (((int)skey->x) - 1) * T;
		2171	int py = (((int)skey->y) - 1) * T;
		2172	int border = bits & 15;
		2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2174	float dx = tex.s * .0625f; // 16 images/row
		2175	float dy = tex.t * .5f ; // 2 images/column
		2176
		2177	if (tex.name)
		2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
		2181	if (key.texname != tex.name)
		2182	{
		2183	glEnd ();
		2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2185	glBegin (GL_QUADS);
		2186	}
		2187
		2188	if (border)
		2189	{
		2190	float ox = border * dx;
		2191
		2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2196	}
		2197
		2198	if (corner)
		2199	{
		2200	float ox = corner * dx;
		2201
		2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
		2207	}
		2208	}
		2209	}
		2210	}
		2211	}
		2212
		2213	glEnd ();
		2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
		2216	}
		2217
		2218	hv_clear (smooth);
		2219	}
		2220
		2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
		2226
		2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
		2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
		2240
		2241	// top layer: overlays such as the health bar
		2242	for (y = 0; y < sh; y++)
		2243	if (0 <= y + my && y + my < self->rows)
		2244	{
		2245	maprow *row = self->row + (y + my);
		2246
		2247	for (x = 0; x < sw; x++)
		2248	if (row->c0 <= x + mx && x + mx < row->c1)
		2249	{
		2250	mapcell *cell = row->col + (x + mx - row->c0);
		2251
		2252	int px = x * T;
		2253	int py = y * T;
		2254
		2255	if (cell->stat_hp)
		2256	{
		2257	int width = cell->stat_width * T;
		2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2259
		2260	glColor3ub (0, 0, 0);
		2261	glRectf (px + 1, py - thick - 2,
		2262	px + width - 1, py);
		2263
		2264	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2265	glRectf (px + 2,
		2266	py - thick - 1,
		2267	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2268	}
		2269	}
		2270	}
		2271	}
		2272
		2273	void
		2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2275	CODE:
		2276	{
		2277	static float color[16][3] = {
		2278	{ 0.00F, 0.00F, 0.00F },
		2279	{ 1.00F, 1.00F, 1.00F },
		2280	{ 0.00F, 0.00F, 0.55F },
		2281	{ 1.00F, 0.00F, 0.00F },
		2282
		2283	{ 1.00F, 0.54F, 0.00F },
		2284	{ 0.11F, 0.56F, 1.00F },
		2285	{ 0.93F, 0.46F, 0.00F },
		2286	{ 0.18F, 0.54F, 0.34F },
		2287
		2288	{ 0.56F, 0.73F, 0.56F },
		2289	{ 0.80F, 0.80F, 0.80F },
		2290	{ 0.55F, 0.41F, 0.13F },
		2291	{ 0.99F, 0.77F, 0.26F },
		2292
		2293	{ 0.74F, 0.65F, 0.41F },
		2294
		2295	{ 0.00F, 1.00F, 1.00F },
		2296	{ 1.00F, 0.00F, 1.00F },
		2297	{ 1.00F, 1.00F, 0.00F },
		2298	};
		2299
		2300	int x, y;
		2301
		2302	glEnable (GL_TEXTURE_2D);
		2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2304	glEnable (GL_BLEND);
		2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2306	glBegin (GL_QUADS);
		2307
		2308	for (y = 0; y < h; y++)
		2309	for (x = 0; x < w; x++)
		2310	{
		2311	unsigned char m = data [x + y * w];
		2312
		2313	if (m)
		2314	{
		2315	float *c = color [m & 15];
		2316
		2317	float tx1 = m & 0x40 ? 0.5 : 0.;
		2318	float tx2 = tx1 + 0.5;
		2319
		2320	glColor4f (c[0], c[1], c[2], 0.75);
		2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2325	}
		2326	}
		2327
		2328	glEnd ();
		2329	glDisable (GL_BLEND);
		2330	glDisable (GL_TEXTURE_2D);
		2331	}
		2332
		2333	void
		2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335	PPCODE:	2335	PPCODE:
1336	{	2336	{
1337	int vx, vy;
1338	int x, y, z;	2337	int x, y;
1339	int last_name;	2338	int sw1 = sw + 2;
1340	mapface face;	2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1341	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1342	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1343	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1344		2345
1345	memset (darkness, 255, sw4 * sh);
1346	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1347	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1348		2348
1349	vx = self->x + (self->w - sw) / 2 - shift_x;	2349	mx += self->x - 1;
1350	vy = self->y + (self->h - sh) / 2 - shift_y;	2350	my += self->y - 1;
1351		2351
1352	/*	2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1353	int vx = self->vx = self->w >= sw
1354	? self->x + (self->w - sw) / 2
1355	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356		2353
1357	int vy = self->vy = self->h >= sh
1358	? self->y + (self->h - sh) / 2
1359	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360	*/
1361
1362	glColor4ub (255, 255, 255, 255);
1363
1364	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365	glEnable (GL_BLEND);
1366	glEnable (GL_TEXTURE_2D);
1367	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369	glBegin (GL_QUADS);
1370
1371	last_name = 0;
1372
1373	for (z = 0; z < 3; z++)
1374	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1375	if (0 <= y + vy && y + vy < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1376	{	2356	{
1377	maprow *row = self->row + (y + vy);	2357	maprow *row = self->row + (y + my);
1378		2358
1379	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1380	if (row->c0 <= x + vx && x + vx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1381	{	2361	{
1382	mapcell *cell = row->col + (x + vx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1383		2363
1384	darkness[y * sw4 + x] = cell->darkness < 0	2364	darkness1 [y * sw1 + x] = cell->darkness
		2365	? 255 - (cell->darkness - 1)
1385	? 255 - FOW_DARKNESS	2366	: 255 - FOW_DARKNESS;
1386	: 255 - cell->darkness;
1387
1388	face = cell->face [z];
1389
1390	if (face)
1391	{
1392	maptex tex = self->tex [face];
1393
1394	int px = (x + 1) * 32 - tex.w;
1395	int py = (y + 1) * 32 - tex.h;
1396
1397	if (last_name != tex.name)
1398	{
1399	glEnd ();
1400	last_name = tex.name;
1401	glBindTexture (GL_TEXTURE_2D, last_name);
1402	glBegin (GL_QUADS);
1403	}
1404
1405	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409	}
1410	}	2367	}
1411	}	2368	}
1412		2369
1413	glEnd ();	2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414		2382
1415	glDisable (GL_TEXTURE_2D);	2383	uint8_t r11 = (d11 + d21 + d12) / 3;
1416	glDisable (GL_BLEND);	2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
1417		2407
1418	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1419	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1420	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1421	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1422	}	2412	}
1423		2413
1424	SV *	2414	SV *
1425	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1426	CODE:	2416	CODE:
1427	{	2417	{
1428	int x, y, x1, y1;	2418	int x, y, x1, y1;
1429	SV data_sv = newSV (w h * 7 + 5);	2419	SV data_sv = newSV (w h * 7 + 5);
1430	uint8_t data = (uint8_t )SvPVX (data_sv);	2420	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1455	if (row && row->c0 <= x && x < row->c1)	2445	if (row && row->c0 <= x && x < row->c1)
1456	{	2446	{
1457	mapcell *cell = row->col + (x - row->c0);	2447	mapcell *cell = row->col + (x - row->c0);
1458	uint8_t flags = 0;	2448	uint8_t flags = 0;
1459		2449
1460	if (cell->face [0]) flags \|= 1;	2450	if (cell->tile [0]) flags \|= 1;
1461	if (cell->face [1]) flags \|= 2;	2451	if (cell->tile [1]) flags \|= 2;
1462	if (cell->face [2]) flags \|= 4;	2452	if (cell->tile [2]) flags \|= 4;
1463		2453
1464	*data++ = flags;	2454	*data++ = flags;
1465		2455
1466	if (flags & 1)	2456	if (flags & 1)
1467	{	2457	{
		2458	tileid tile = cell->tile [0];
1468	*data++ = cell->face [0] >> 8;	2459	*data++ = tile >> 8;
1469	*data++ = cell->face [0];	2460	*data++ = tile;
1470	}	2461	}
1471		2462
1472	if (flags & 2)	2463	if (flags & 2)
1473	{	2464	{
		2465	tileid tile = cell->tile [1];
1474	*data++ = cell->face [1] >> 8;	2466	*data++ = tile >> 8;
1475	*data++ = cell->face [1];	2467	*data++ = tile;
1476	}	2468	}
1477		2469
1478	if (flags & 4)	2470	if (flags & 4)
1479	{	2471	{
		2472	tileid tile = cell->tile [2];
1480	*data++ = cell->face [2] >> 8;	2473	*data++ = tile >> 8;
1481	*data++ = cell->face [2];	2474	*data++ = tile;
1482	}	2475	}
1483	}	2476	}
1484	else	2477	else
1485	*data++ = 0;	2478	*data++ = 0;
1486	}	2479	}
1487	}	2480	}
1488		2481
		2482	/* if size is wh + 5 then no data has been found /
		2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2484	{
1489	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1490	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1491	RETVAL = data_sv;	2489	RETVAL = data_sv;
1492	}	2490	}
1493	OUTPUT:	2491	OUTPUT:
1494	RETVAL	2492	RETVAL
1495		2493
1496	void	2494	void
1497	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1498	PPCODE:	2496	PPCODE:
1499	{	2497	{
1500	int x, y, z;	2498	int x, y, z;
1501	int w, h;	2499	int w, h;
1502	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t data, end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
1503		2511
1504	if (*data++ != 0)	2512	if (*data++ != 0)
1505	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
1506		2514
1507	w = data++ << 8; w \|= data++;	2515	w = data++ << 8; w \|= data++;
1508	h = data++ << 8; h \|= data++;	2516	h = data++ << 8; h \|= data++;
1509		2517
1510	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1522	{	2530	{
1523	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
1524		2532
1525	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
1526	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
1527	uint8_t flags = *data++;	2540	flags = *data++;
1528		2541
1529	if (flags)	2542	if (flags)
1530	{	2543	{
1531	mapface face[3] = { 0, 0, 0 };
1532
1533	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
		2545	tileid tile[3] = { 0, 0, 0 };
1534		2546
1535	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2547	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1536	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2548	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1537	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2549	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1538		2550
1539	if (cell->darkness <= 0)	2551	if (cell->darkness == 0)
1540	{	2552	{
1541	cell->darkness = -1;	2553	/cell->darkness = 0;/
		2554	EXTEND (SP, 3);
1542		2555
1543	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
1544	{	2557	{
1545	cell->face[z] = face[z];	2558	tileid t = tile [z];
1546		2559
1547	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2560	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2561	{
1548	XPUSHs (sv_2mortal (newSViv (face[z])));	2562	PUSHs (sv_2mortal (newSViv (t)));
		2563	need_texid (self, t);
		2564	}
		2565
		2566	cell->tile [z] = t;
1549	}	2567	}
1550	}	2568	}
1551	}	2569	}
1552	}	2570	}
1553	}	2571	}
1554	}	2572	}
1555		2573
1556	MODULE = CFClient PACKAGE = CFClient::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
1557		2575
1558	CFClient::MixChunk	2576	DC::RW
1559	new_from_file (SV class, char path)	2577	new (SV class, SV data_sv)
1560	CODE:	2578	CODE:
1561	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
1562	OUTPUT:	2585	OUTPUT:
1563	RETVAL	2586	RETVAL
1564		2587
		2588	DC::RW
		2589	new_from_file (SV class, const char path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
1565	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
1566	DESTROY (CFClient::MixChunk self)	2697	DESTROY (DC::MixChunk self)
1567	CODE:	2698	CODE:
1568	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
1569		2700
1570	int	2701	int
1571	volume (CFClient::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
1572	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
1573	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
1574	OUTPUT:	2707	OUTPUT:
1575	RETVAL	2708	RETVAL
1576		2709
1577	int	2710	DC::Channel
1578	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579	CODE:	2712	CODE:
		2713	{
1580	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
1581	OUTPUT:	2725	OUTPUT:
1582	RETVAL	2726	RETVAL
1583		2727
1584	MODULE = CFClient PACKAGE = CFClient::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585		2729
1586	int	2730	int
1587	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
1588	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
1589	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
1590	OUTPUT:	2737	OUTPUT:
1591	RETVAL	2738	RETVAL
1592		2739
1593	CFClient::MixMusic	2740	void
1594	new_from_file (SV class, char path)	2741	fade_out (int ms)
1595	CODE:	2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
		2750	DC::MixMusic
		2751	new (SV *class, DC::RW rwops)
		2752	CODE:
1596	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
1597	OUTPUT:	2754	OUTPUT:
1598	RETVAL	2755	RETVAL
1599		2756
1600	void	2757	void
1601	DESTROY (CFClient::MixMusic self)	2758	DESTROY (DC::MixMusic self)
1602	CODE:	2759	CODE:
1603	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
1604		2761
1605	int	2762	int
1606	play (CFClient::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
1607	CODE:	2764	CODE:
1608	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
1609	OUTPUT:	2766	OUTPUT:
1610	RETVAL	2767	RETVAL
1611		2768
		2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
1612	MODULE = CFClient PACKAGE = CFClient::OpenGL	2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
1613		2777
1614	BOOT:	2778	BOOT:
1615	{	2779	{
1616	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617	static const struct {	2781	static const struct {
1618	const char *name;	2782	const char *name;
1619	IV iv;	2783	IV iv;
1620	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
1621	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
1622	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
1623	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
1624	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
1625	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
1626	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
1628	const_iv (GL_SCISSOR_TEST),	2795	const_iv (GL_SCISSOR_TEST),
1629	const_iv (GL_DEPTH_TEST),	2796	const_iv (GL_DEPTH_TEST),
1630	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
1631	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
1632	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
		2800	const_iv (GL_FRONT),
		2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
1633	const_iv (GL_AND),	2803	const_iv (GL_AND),
1634	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
1635	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
1636	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
1637	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
1638	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639	const_iv (GL_ONE_MINUS_DST_ALPHA),	2809	const_iv (GL_ONE_MINUS_DST_ALPHA),
1640	const_iv (GL_SRC_ALPHA_SATURATE),	2810	const_iv (GL_SRC_ALPHA_SATURATE),
1641	const_iv (GL_RGB),	2811	const_iv (GL_RGB),
1642	const_iv (GL_RGBA),	2812	const_iv (GL_RGBA),
		2813	const_iv (GL_RGBA4),
		2814	const_iv (GL_RGBA8),
		2815	const_iv (GL_RGB5_A1),
1643	const_iv (GL_UNSIGNED_BYTE),	2816	const_iv (GL_UNSIGNED_BYTE),
1644	const_iv (GL_UNSIGNED_SHORT),	2817	const_iv (GL_UNSIGNED_SHORT),
1645	const_iv (GL_UNSIGNED_INT),	2818	const_iv (GL_UNSIGNED_INT),
1646	const_iv (GL_ALPHA),	2819	const_iv (GL_ALPHA),
1647	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
1648	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
1649	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
1650	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
1651	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
1652	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
1653	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
1654	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
1655	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
1656	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
1657	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1678	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
1679	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
1680	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
1681	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
1682	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
1683	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
		2866	const_iv (GL_LINE_STRIP),
1684	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
1685	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
1686	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
1687	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
1688	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
1689	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
1690	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
1692	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
1693	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
1694	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
1695	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
1696	# undef const_iv	2887	# undef const_iv
1697	};	2888	};
1698		2889
1699	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
1701	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
1702		2902
1703	char *	2903	char *
1704	gl_vendor ()	2904	gl_vendor ()
1705	CODE:	2905	CODE:
1706	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1719	CODE:	2919	CODE:
1720	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721	OUTPUT:	2921	OUTPUT:
1722	RETVAL	2922	RETVAL
1723		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
1724	int glGetError ()	2938	int glGetError ()
		2939
		2940	void glFinish ()
1725		2941
1726	void glClear (int mask)	2942	void glClear (int mask)
1727		2943
1728	void glClearColor (float r, float g, float b, float a = 1.0)	2944	void glClearColor (float r, float g, float b, float a = 1.0)
1729	PROTOTYPE: @	2945	PROTOTYPE: @
…		…
1754		2970
1755	void glPopMatrix ()	2971	void glPopMatrix ()
1756		2972
1757	void glLoadIdentity ()	2973	void glLoadIdentity ()
1758		2974
		2975	void glDrawBuffer (int buffer)
		2976
		2977	void glReadBuffer (int buffer)
		2978
1759	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
1760	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1761		2981
1762	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
1763	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
1764		2986
1765	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
1766		2988
1767	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
1768		2990
…		…
1776		2998
1777	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
1778	CODE:	3000	CODE:
1779	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
1780		3002
1781	void glBegin (int mode)
1782
1783	void glEnd ()
1784
1785	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
1786	PROTOTYPE: @
1787	ALIAS:	3004	ALIAS:
1788	glColor_premultiply = 1	3005	glColor_premultiply = 1
1789	CODE:	3006	CODE:
1790	if (ix)	3007	if (ix)
1791	{	3008	{
1792	r *= a;	3009	r *= a;
1793	g *= a;	3010	g *= a;
1794	b *= a;	3011	b *= a;
1795	}	3012	}
1796	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
1797	glColor4ub (MIN ((int)(r * 256.f), 255),	3014	glColor4f (r, g, b, a);
1798	MIN ((int)(g * 256.f), 255),
1799	MIN ((int)(b * 256.f), 255),
1800	MIN ((int)(a * 256.f), 255));
1801
1802	void glInterleavedArrays (int format, int stride, char *data)
1803
1804	void glDrawElements (int mode, int count, int type, char *indices)
1805
1806	# 1.2 void glDrawRangeElements (int mode, int start, int end
1807		3015
1808	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
1809	CODE:	3017	CODE:
1810	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
1811	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1816		3024
1817	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
1818	CODE:	3026	CODE:
1819	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
1820		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
1821	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
1822	CODE:	3059	CODE:
1823	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
1824		3061
1825	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
1841	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1842	CODE:	3079	CODE:
1843	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
1844	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1845		3082
1846	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1847		3084
1848	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1849		3086
1850	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
1851		3090
1852	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1853		3092
1854	int glGenTexture ()	3093	int glGenTexture ()
1855	CODE:	3094	CODE:
1856	{	3095	RETVAL = gen_texture ();
1857	GLuint name;
1858	glGenTextures (1, &name);
1859	RETVAL = name;
1860	}
1861	OUTPUT:	3096	OUTPUT:
1862	RETVAL	3097	RETVAL
1863		3098
1864	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
1865	CODE:	3100	CODE:
1866	{
1867	GLuint name_ = name;
1868	glDeleteTextures (1, &name_);	3101	del_texture (name);
1869	}	3102
1870
1871	int glGenList ()	3103	int glGenList ()
1872	CODE:	3104	CODE:
1873	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
1874	OUTPUT:	3106	OUTPUT:
1875	RETVAL	3107	RETVAL
…		…
1882		3114
1883	void glEndList ()	3115	void glEndList ()
1884		3116
1885	void glCallList (int list)	3117	void glCallList (int list)
1886		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1887		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h \|\| !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3175	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID \| G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs. Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.113 by root, Wed Jun 14 16:20:21 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC