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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 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>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		36
16	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
17	#include <SDL_endian.h>	39	#include <SDL_endian.h>
18	#include <SDL_image.h>	40	#include <SDL_image.h>
19	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
21		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
22	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
23		48
24	#include <pango/pango.h>	49	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>	50
26	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
27	#include <pango/pangocairo.h>	52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
28		61
29	#ifndef _WIN32	62	#ifndef _WIN32
30	# include <sys/types.h>	63	# include <sys/types.h>
31	# include <sys/socket.h>	64	# include <sys/socket.h>
32	# include <netinet/in.h>	65	# include <netinet/in.h>
33	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
34	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
35	#else	72	#else
36	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	74	#endif
43		75
44	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
		79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		80
46	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
47		82
48	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
50		85
51	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
		91	#if 1
		92	# define PARACHUTE SDL_INIT_NOPARACHUTE
		93	#else
		94	# define PARACHUTE 0
		95	#endif
		96
		97	static AV *texture_av;
52		98
53	static struct	99	static struct
54	{	100	{
55	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	102	#include "glfunc.h"
57	#undef GL_FUNC	103	#undef GL_FUNC
58	} gl;	104	} gl;
59		105
		106	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	108	{
62	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	113	else
67	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
68	}	115	}
69		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/glBindTexture (GL_TEXTURE_2D, name);/
		136	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
		141	#include "texcache.c"
		142	#include "rendercache.c"
		143
		144	#include "pango-font.c"
		145	#include "pango-fontmap.c"
		146	#include "pango-render.c"
		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
70	typedef Mix_Chunk *CFClient__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
72		152
73	typedef PangoFontDescription *CFClient__Font;	153	typedef PangoFontDescription *DC__Font;
		154
		155	static int
		156	shape_attr_p (PangoLayoutRun *run)
		157	{
		158	GSList *attrs = run->item->analysis.extra_attrs;
		159
		160	while (attrs)
		161	{
		162	PangoAttribute *attr = attrs->data;
		163
		164	if (attr->klass->type == PANGO_ATTR_SHAPE)
		165	return 1;
		166
		167	attrs = attrs->next;
		168	}
		169
		170	return 0;
		171	}
74		172
75	typedef struct cf_layout {	173	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	174	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
79	int base_height;	176	int base_height;
80	CFClient__Font font;	177	DC__Font font;
		178	rc_t *rc;
81	} *CFClient__Layout;	179	} *DC__Layout;
82		180
83	static CFClient__Font default_font;	181	static DC__Font default_font;
84	static PangoContext ft2_context, cairo_context;	182	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	183	static PangoFontMap *opengl_fontmap;
86		184
87	static void	185	static void
88	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
89	{	187	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	188	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	189	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	191	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	193	}
97		194
98	static void	195	static void
99	layout_update_font (CFClient__Layout self)	196	layout_update_font (DC__Layout self)
100	{	197	{
101	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
102	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
103	*/	200	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
105		202
106	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
107	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108		205
109	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
110	}	207	}
111		208
112	static void	209	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
114	{	211	{
		212	PangoRectangle rect;
		213
		214	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	215	pango_layout_get_extents (self->pl, 0, &rect);
116		216
117	if (!w) w = 1;	217	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	218	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		219
120	w = (w + 3) & ~3;	220	if (!rect.width) rect.width = 1;
121	}	221	if (!rect.height) rect.height = 1;
122		222
		223	*w = rect.width;
		224	*h = rect.height;
		225	}
		226
		227	typedef uint16_t tileid;
123	typedef uint16_t mapface;	228	typedef uint16_t faceid;
124		229
125	typedef struct {	230	typedef struct {
126	GLint name;	231	GLuint name;
127	int w, h;	232	int w, h;
128	float s, t;	233	float s, t;
129	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
130	} maptex;	237	} maptex;
131		238
132	typedef struct {	239	typedef struct {
		240	uint32_t player;
		241	tileid tile[3];
133	int16_t darkness;	242	uint16_t darkness;
134	mapface face[3];	243	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	244	} mapcell;
136		245
137	typedef struct {	246	typedef struct {
138	int32_t c0, c1;	247	int32_t c0, c1;
139	mapcell *col;	248	mapcell *col;
140	} maprow;	249	} maprow;
141		250
142	typedef struct map {	251	typedef struct map {
143	int x, y, w, h;	252	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	254	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	255	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		256
151	int32_t rows;	257	int32_t rows;
152	maprow *row;	258	maprow *row;
153	} *CFClient__Map;	259	} *DC__Map;
154		260
155	static char *	261	static char *
156	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
157	{	263	{
158	char *p;	264	char *p;
175	}	281	}
176		282
177	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
180	static maprow *	306	static maprow *
181	map_get_row (CFClient__Map self, int y)	307	map_get_row (DC__Map self, int y)
182	{	308	{
183	if (0 > y)	309	if (0 > y)
184	{	310	{
185	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
224		350
225	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
226	}	352	}
227		353
228	static mapcell *	354	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
230	{	356	{
231	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
232	}	358	}
233		359
234	static void	360	static void
235	map_clear (CFClient__Map self)	361	map_clear (DC__Map self)
236	{	362	{
237	int r;	363	int r;
238		364
239	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
248	self->row = 0;	374	self->row = 0;
249	self->rows = 0;	375	self->rows = 0;
250	}	376	}
251		377
252	static void	378	static void
253	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
254	{	380	{
255	int x, y;	381	int x, y;
256	maprow *row;	382	maprow *row;
		383	mapcell *cell;
257		384
258	for (y = y0; y < y0 + h; y++)	385	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	386	if (y >= 0)
260	{	387	{
261	if (y >= self->rows)	388	if (y >= self->rows)
…		…
267	if (x >= row->c0)	394	if (x >= row->c0)
268	{	395	{
269	if (x >= row->c1)	396	if (x >= row->c1)
270	break;	397	break;
271		398
272	row->col[x - row->c0].darkness = -1;	399	cell = row->col + x - row->c0;
		400
		401	cell->darkness = 0;
		402	cell->stat_hp = 0;
		403	cell->flags = 0;
		404	cell->player = 0;
273	}	405	}
274	}	406	}
		407	}
		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV hv, smooth_key key, IV bits)
		416	{
		417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (sv, SvIVX (sv) \| bits);
		421	else
		422	sv_setiv (*sv, bits);
275	}	423	}
276		424
277	static void	425	static void
278	music_finished (void)	426	music_finished (void)
279	{	427	{
…		…
298	ev.data2 = 0;	446	ev.data2 = 0;
299		447
300	SDL_PushEvent ((SDL_Event *)&ev);	448	SDL_PushEvent ((SDL_Event *)&ev);
301	}	449	}
302		450
303	MODULE = CFClient PACKAGE = CFClient	451	static unsigned int
		452	minpot (unsigned int n)
		453	{
		454	if (!n)
		455	return 0;
		456
		457	--n;
		458
		459	n \|= n >> 1;
		460	n \|= n >> 2;
		461	n \|= n >> 4;
		462	n \|= n >> 8;
		463	n \|= n >> 16;
		464
		465	return n + 1;
		466	}
		467
		468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
		479	/* SDL should provide this, really. */
		480	#define SDLK_MODIFIER_MIN 300
		481	#define SDLK_MODIFIER_MAX 314
		482
		483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
304		527
305	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
306		529
307	BOOT:	530	BOOT:
308	{	531	{
309	HV *stash = gv_stashpv ("CFClient", 1);	532	HV *stash = gv_stashpv ("DC", 1);
310	static const struct {	533	static const struct {
311	const char *name;	534	const char *name;
312	IV iv;	535	IV iv;
313	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
314	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
		538	const_iv (SDLK_MODIFIER_MIN),
		539	const_iv (SDLK_MODIFIER_MAX),
		540
315	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
332	const_iv (SDL_USEREVENT),	558	const_iv (SDL_USEREVENT),
		559
		560	const_iv (SDL_APPINPUTFOCUS),
		561	const_iv (SDL_APPMOUSEFOCUS),
		562	const_iv (SDL_APPACTIVE),
		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
333	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
397	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),	647
410	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	649	# undef const_iv
414	};	650	};
415		651
416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		654
		655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
		664
		665	int
		666	in_destruct ()
		667	CODE:
		668	RETVAL = PL_main_cv == Nullcv;
		669	OUTPUT:
		670	RETVAL
		671
		672	NV floor (NV x)
		673
		674	NV ceil (NV x)
		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
419		679
420	void	680	void
421	pango_init ()	681	pango_init ()
422	CODE:	682	CODE:
423	// delayed, so it can pick up new fonts added by AddFontResourceEx
424	{	683	{
425	{
426	ft2_fontmap = pango_ft2_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
427	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429	}	687	/pango_context_set_font_description (opengl_context, default_font);/
430	{	688	#if PANGO_VERSION_CHECK (1, 15, 2)
431	cairo_font_options_t *fopt = cairo_font_options_create ();	689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432	cairo_fontmap = pango_cairo_font_map_get_default ();	690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
433	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434	#ifdef _WIN32
435	// cairo looks like shit eaten twice on windows
436	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437	#else
438	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439	#endif	691	#endif
440	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442	pango_cairo_context_set_font_options (cairo_context, fopt);
443	cairo_font_options_destroy (fopt);
444	}
445	}	692	}
		693
		694	char *
		695	SDL_GetError ()
446		696
447	int	697	int
448	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
449		699
450	void	700	void
451	SDL_Quit ()	701	SDL_Quit ()
452		702
453	void	703	void
454	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
455	PPCODE:	705	PPCODE:
456	{	706	{
457	SDL_Rect **m;	707	SDL_Rect **m;
458		708
459	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463		713
464	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466		716
467	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471		721
472	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473		723	#if SDL_VERSION_ATLEAST(1,2,10)
474	SDL_EnableUNICODE (1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
475	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		726	#endif
476		727
477	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
478		729
479	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
480	while (*m)	731	while (*m)
481	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
482	AV *av = newAV ();	735	AV *av = newAV ();
483	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
484	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
485	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
486		742
487	++m;	743	++m;
488	}	744	}
489	}	745	}
490		746
491	char *
492	SDL_GetError ()
493
494	int	747	int
495	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
497	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
498	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
499	);	761	);
		762
500	if (RETVAL)	763	if (RETVAL)
501	{	764	{
502	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504	# include "glfunc.h"	769	#include "glfunc.h"
505	# undef GL_FUNC	770	#undef GL_FUNC
506	}	771	}
		772	}
507	OUTPUT:	773	OUTPUT:
508	RETVAL	774	RETVAL
509		775
510	void	776	void
511	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
512		778
513	char *	779	char *
514	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
515		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
516	void	788	void
517	SDL_PollEvent ()	789	poll_events ()
518	PPCODE:	790	PPCODE:
519	{	791	{
520	SDL_Event ev;	792	SDL_Event ev;
521		793
522	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523	{	796	{
524	HV *hv = newHV ();	797	HV *hv = newHV ();
525	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
526		799
527	switch (ev.type)	800	switch (ev.type)
528	{	801	{
529	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
530	case SDL_KEYUP:	803	case SDL_KEYUP:
531	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
534	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535	break;	809	break;
536		810
537	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
538	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540	break;	814	break;
541		815
542	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
543	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
544
545	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
546	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
547	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
548	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
550	break;	842	break;
551		843
552	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
553	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
554	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555		847
556	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
564	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566	break;	858	break;
567	}	859	}
568		860
569	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570	}	862	}
571	}	863	}
572		864
573	int	865	int
574	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
575	POSTCALL:	867	POSTCALL:
576	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
577	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
578		870
579	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
580	Mix_CloseAudio ()	888	Mix_CloseAudio ()
581		889
582	int	890	int
583	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
584		892
		893	const char *
		894	Mix_GetError ()
		895
585	void	896	void
586	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
587	CODE:	898	CODE:
		899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		900
		901	void
		902	win32_proxy_info ()
		903	PPCODE:
		904	{
588	#ifndef _WIN32	905	#ifdef _WIN32
589	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	906	char buffer[2048];
		907	DWORD buflen;
		908
		909	EXTEND (SP, 3);
		910
		911	buflen = sizeof (buffer);
		912	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		913	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		914	{
		915	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		916
		917	buflen = sizeof (buffer);
		918	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		919	{
		920	PUSHs (newSVpv (buffer, 0));
		921
		922	buflen = sizeof (buffer);
		923	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		924	PUSHs (newSVpv (buffer, 0));
		925	}
		926	}
590	#endif	927	#endif
		928	}
591		929
592	void	930	int
593	add_font (char *file)	931	add_font (char *file)
594	CODE:	932	CODE:
595	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596	#ifdef _WIN32	934	OUTPUT:
597	// cairo... sigh... requires win2000	935	RETVAL
598	AddFontResourceEx (file, FR_PRIVATE, 0);
599	#endif
600		936
601	void	937	void
602	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
603	ALIAS:	939	ALIAS:
604	load_image_file = 1	940	load_image_file = 1
…		…
607	STRLEN image_len;	943	STRLEN image_len;
608	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
609	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
610	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
611	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
612	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
613	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
614		950
615	if (!rw)	951	if (!rw)
616	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
617		953
…		…
646		982
647	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	983	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648		984
649	assert (surface2->pitch == surface2->w * 4);	985	assert (surface2->pitch == surface2->w * 4);
650		986
		987	SDL_LockSurface (surface2);
651	EXTEND (SP, 5);	988	EXTEND (SP, 6);
652	PUSHs (sv_2mortal (newSViv (surface2->w)));	989	PUSHs (sv_2mortal (newSViv (surface2->w)));
653	PUSHs (sv_2mortal (newSViv (surface2->h)));	990	PUSHs (sv_2mortal (newSViv (surface2->h)));
654	SDL_LockSurface (surface2);
655	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656	SDL_UnlockSurface (surface2);
657	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	992	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
658	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		995	SDL_UnlockSurface (surface2);
660		996
661	SDL_FreeSurface (surface);	997	SDL_FreeSurface (surface);
662	SDL_FreeSurface (surface2);	998	SDL_FreeSurface (surface2);
663	}	999	}
664		1000
…		…
690	void	1026	void
691	error (char *message)	1027	error (char *message)
692	CODE:	1028	CODE:
693	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
694	#ifdef _WIN32	1030	#ifdef _WIN32
695	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
696	#endif	1032	#endif
697		1033
698	void	1034	void
699	fatal (char *message)	1035	fatal (char *message)
700	CODE:	1036	CODE:
701	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
702	#ifdef _WIN32	1038	#ifdef _WIN32
703	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
704	#endif	1040	#endif
705	exit (1);	1041	_exit (1);
706		1042
		1043	void
		1044	_exit (int retval = 0)
		1045	CODE:
		1046	#ifdef WIN32
		1047	ExitThread (retval); // unclean, please beam me up
		1048	#else
		1049	_exit (retval);
		1050	#endif
		1051
		1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
		1060
707	MODULE = CFClient PACKAGE = CFClient::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
708		1062
709	CFClient::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
710	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
711	CODE:	1067	CODE:
712	{	1068	{
713	int count;	1069	int count;
714	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
717	}	1073	}
718	OUTPUT:	1074	OUTPUT:
719	RETVAL	1075	RETVAL
720		1076
721	void	1077	void
722	DESTROY (CFClient::Font self)	1078	DESTROY (DC::Font self)
723	CODE:	1079	CODE:
724	pango_font_description_free (self);	1080	pango_font_description_free (self);
725		1081
726	void	1082	void
727	make_default (CFClient::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
728	CODE:	1085	CODE:
729	default_font = self;	1086	default_font = self;
730		1087
731	MODULE = CFClient PACKAGE = CFClient::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
732		1089
733	CFClient::Layout	1090	PROTOTYPES: DISABLE
734	new (SV *class, int rgba = 0)	1091
		1092	void
		1093	glyph_cache_backup ()
		1094	PROTOTYPE:
		1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
		1102	tc_restore ();
		1103
		1104	DC::Layout
		1105	new (SV *class)
735	CODE:	1106	CODE:
736	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
737		1108
738	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
739	RETVAL->rgba = rgba;
740	RETVAL->r = 1.;	1110	RETVAL->r = 1.;
741	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
742	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
743	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
744	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
745	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
746		1117
747	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
749	OUTPUT:	1120	OUTPUT:
750	RETVAL	1121	RETVAL
751		1122
752	void	1123	void
753	DESTROY (CFClient::Layout self)	1124	DESTROY (DC::Layout self)
754	CODE:	1125	CODE:
755	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
756	Safefree (self);	1128	Safefree (self);
757		1129
758	int
759	is_rgba (CFClient::Layout self)
760	CODE:
761	RETVAL = self->rgba;
762	OUTPUT:
763	RETVAL
764
765	void	1130	void
766	set_text (CFClient::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
767	CODE:	1132	CODE:
768	{	1133	{
769	STRLEN textlen;	1134	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
771		1136
772	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
773	}	1138	}
774		1139
775	void	1140	void
776	set_markup (CFClient::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
777	CODE:	1142	CODE:
778	{	1143	{
779	STRLEN textlen;	1144	STRLEN textlen;
780	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
781		1146
782	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
783	}	1148	}
784		1149
		1150	void
		1151	set_shapes (DC::Layout self, ...)
		1152	CODE:
		1153	{
		1154	PangoAttrList *attrs = 0;
		1155	const char *text = pango_layout_get_text (self->pl);
		1156	const char *pos = text;
		1157	int arg = 4;
		1158
		1159	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1160	{
		1161	PangoRectangle inkrect, rect;
		1162	PangoAttribute *attr;
		1163
		1164	int x = SvIV (ST (arg - 3));
		1165	int y = SvIV (ST (arg - 2));
		1166	int w = SvIV (ST (arg - 1));
		1167	int h = SvIV (ST (arg ));
		1168
		1169	inkrect.x = 0;
		1170	inkrect.y = 0;
		1171	inkrect.width = 0;
		1172	inkrect.height = 0;
		1173
		1174	rect.x = x * PANGO_SCALE;
		1175	rect.y = y * PANGO_SCALE;
		1176	rect.width = w * PANGO_SCALE;
		1177	rect.height = h * PANGO_SCALE;
		1178
		1179	if (!attrs)
		1180	attrs = pango_layout_get_attributes (self->pl);
		1181
		1182	attr = pango_attr_shape_new (&inkrect, &rect);
		1183	attr->start_index = pos - text;
		1184	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1185	pango_attr_list_insert (attrs, attr);
		1186
		1187	arg += 4;
		1188	pos += sizeof (OBJ_STR) - 1;
		1189	}
		1190
		1191	if (attrs)
		1192	pango_layout_set_attributes (self->pl, attrs);
		1193	}
		1194
		1195	void
		1196	get_shapes (DC::Layout self)
		1197	PPCODE:
		1198	{
		1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1200
		1201	do
		1202	{
		1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1204
		1205	if (run && shape_attr_p (run))
		1206	{
		1207	PangoRectangle extents;
		1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1209
		1210	EXTEND (SP, 2);
		1211	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1212	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1213	}
		1214	}
		1215	while (pango_layout_iter_next_run (iter));
		1216
		1217	pango_layout_iter_free (iter);
		1218	}
		1219
		1220	int
		1221	has_wrapped (DC::Layout self)
		1222	CODE:
		1223	{
		1224	int lines = 1;
		1225	const char *text = pango_layout_get_text (self->pl);
		1226
		1227	while (*text)
		1228	lines += *text++ == '\n';
		1229
		1230	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1231	}
		1232	OUTPUT:
		1233	RETVAL
		1234
785	SV *	1235	SV *
786	get_text (CFClient::Layout self)	1236	get_text (DC::Layout self)
787	CODE:	1237	CODE:
788	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789	SvUTF8_on (RETVAL);	1239	sv_utf8_decode (RETVAL);
790	OUTPUT:	1240	OUTPUT:
791	RETVAL	1241	RETVAL
792		1242
793	void	1243	void
794	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
795	CODE:	1245	CODE:
796	self->r = r;	1246	self->r = r;
797	self->g = g;	1247	self->g = g;
798	self->b = b;	1248	self->b = b;
799	self->a = a;	1249	self->a = a;
800		1250
801	void	1251	void
802	set_font (CFClient::Layout self, CFClient::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
803	CODE:	1253	CODE:
804	if (self->font != font)	1254	if (self->font != font)
805	{	1255	{
806	self->font = font;	1256	self->font = font;
807	layout_update_font (self);	1257	layout_update_font (self);
808	}	1258	}
809		1259
810	void	1260	void
811	set_height (CFClient::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
812	CODE:	1262	CODE:
813	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
814	{	1264	{
815	self->base_height = base_height;	1265	self->base_height = base_height;
816	layout_update_font (self);	1266	layout_update_font (self);
817	}	1267	}
818		1268
819	void	1269	void
820	set_width (CFClient::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
821	CODE:	1271	CODE:
822	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
823		1273
824	void	1274	void
825	set_indent (CFClient::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
826	CODE:	1276	CODE:
827	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828		1278
829	void	1279	void
830	set_spacing (CFClient::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
831	CODE:	1281	CODE:
832	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833		1283
834	void	1284	void
835	set_ellipsise (CFClient::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
836	CODE:	1286	CODE:
837	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
838	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
839	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
841	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
842	);	1292	);
843		1293
844	void	1294	void
845	set_single_paragraph_mode (CFClient::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
846	CODE:	1296	CODE:
847	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848		1298
849	void	1299	void
850	size (CFClient::Layout self)	1300	size (DC::Layout self)
851	PPCODE:	1301	PPCODE:
852	{	1302	{
853	int w, h;	1303	int w, h;
854		1304
855	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
858	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
859	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
860	}	1310	}
861		1311
862	int	1312	int
		1313	descent (DC::Layout self)
		1314	CODE:
		1315	{
		1316	PangoRectangle rect;
		1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1319	RETVAL = PANGO_DESCENT (rect);
		1320	}
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	int
863	xy_to_index (CFClient::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
864	CODE:	1326	CODE:
865	{	1327	{
866	int index, trailing;	1328	int index, trailing;
867	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
868	RETVAL = index;	1330	RETVAL = index + trailing;
869	}	1331	}
870	OUTPUT:	1332	OUTPUT:
871	RETVAL	1333	RETVAL
872		1334
873	void	1335	void
874	cursor_pos (CFClient::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
875	PPCODE:	1337	PPCODE:
876	{	1338	{
877	PangoRectangle strong_pos;	1339	PangoRectangle pos;
878	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879		1341
880	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
881	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884	}	1346	}
885		1347
886	void	1348	void
887	render (CFClient::Layout self)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
888	PPCODE:	1350	PPCODE:
889	{	1351	{
890	SV *retval;	1352	int line, x;
891	int w, h;
892		1353
893	layout_get_pixel_size (self, &w, &h);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
895	if (self->rgba)	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
896	{	1357	--line;
897	cairo_surface_t *surface;
898	cairo_t *cairo;
899
900	retval = newSV (w * h * 4);
901	SvPOK_only (retval);
902	SvCUR_set (retval, w * h * 4);
903
904	memset (SvPVX (retval), 0, w * h * 4);
905
906	surface = cairo_image_surface_create_for_data (
907	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
908	cairo = cairo_create (surface);
909	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911	pango_cairo_show_layout (cairo, self->pl);
912
913	cairo_destroy (cairo);
914	cairo_surface_destroy (surface);
915
916	// what a mess, and its premultiplied, too :(
917	{
918	uint32_t p = (uint32_t )SvPVX (retval);
919	uint32_t e = p + w h;
920
921	while (p < e)
922	{
923	uint32_t rgba = *p;
924	rgba = (rgba >> 24) \| (rgba << 8);
925	#if 0
926	#ifdef _WIN32
927	{//D
928	uint8_t r = rgba >> 24;
929	uint8_t g = rgba >> 16;
930	uint8_t b = rgba >> 8;
931	uint8_t a = rgba >> 0;
932
933	rgba = (rgba & 0xffffff00) \| a;
934	}
935	#endif	1358	#endif
936	#endif
937	rgba = SDL_SwapBE32 (rgba);
938	*p++ = rgba;
939	}
940	}
941
942	EXTEND (SP, 5);	1359	EXTEND (SP, 2);
943	PUSHs (sv_2mortal (newSViv (w)));	1360	PUSHs (sv_2mortal (newSViv (line)));
		1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1362	}
		1363
		1364	void
		1365	line_x_to_index (DC::Layout self, int line, int x)
		1366	PPCODE:
		1367	{
		1368	PangoLayoutLine *lp;
		1369	int index, trailing;
		1370
		1371	if (line < 0)
		1372	XSRETURN_EMPTY;
		1373
		1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1375	XSRETURN_EMPTY; /* do better */
		1376
		1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1378
		1379	EXTEND (SP, 2);
		1380	if (GIMME_V == G_SCALAR)
944	PUSHs (sv_2mortal (newSViv (h)));	1381	PUSHs (sv_2mortal (newSViv (index + trailing)));
945	PUSHs (sv_2mortal (retval));
946	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	}
949	else	1382	else
950	{	1383	{
951	FT_Bitmap bitmap;
952
953	retval = newSV (w * h);
954	SvPOK_only (retval);
955	SvCUR_set (retval, w * h);
956
957	bitmap.rows = h;
958	bitmap.width = w;
959	bitmap.pitch = w;
960	bitmap.buffer = (unsigned char*)SvPVX (retval);
961	bitmap.num_grays = 256;
962	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964	memset (bitmap.buffer, 0, w * h);
965
966	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968	EXTEND (SP, 5);
969	PUSHs (sv_2mortal (newSViv (w)));	1384	PUSHs (sv_2mortal (newSViv (index)));
970	PUSHs (sv_2mortal (newSViv (h)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	}	1386	}
975	}	1387	}
976		1388
		1389	void
		1390	render (DC::Layout self, float x, float y, int flags = 0)
		1391	CODE:
		1392	rc_clear (self->rc);
		1393	pango_opengl_render_layout_subpixel (
		1394	self->pl,
		1395	self->rc,
		1396	x * PANGO_SCALE, y * PANGO_SCALE,
		1397	self->r, self->g, self->b, self->a,
		1398	flags
		1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
		1403
		1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
977	MODULE = CFClient PACKAGE = CFClient::Texture	1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
978		1424
		1425	PROTOTYPES: ENABLE
		1426
979	void	1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1432	{
		1433	STRLEN datalen;
		1434	char *data = SvPVbyte (data_, datalen);
		1435	int bpp = datalen / (ow * oh);
		1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1437
		1438	SvPOK_only (result_);
		1439	SvCUR_set (result_, nw * nh * bpp);
		1440
		1441	memset (SvPVX (result_), 0, nw * nh * bpp);
		1442	while (oh--)
		1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1444
		1445	sv_setsv (data_, result_);
		1446	}
		1447	}
		1448
		1449	void
980	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981	PROTOTYPE: $$$;$$	1451	PROTOTYPE: $$$;$$
982	ALIAS:	1452	ALIAS:
983	draw_quad_alpha = 1	1453	draw_quad_alpha = 1
984	draw_quad_alpha_premultiplied = 2	1454	draw_quad_alpha_premultiplied = 2
985	CODE:	1455	CODE:
986	{	1456	{
987	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
988	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
991		1464
992	if (items < 5)	1465	if (items < 5)
993	{	1466	{
994	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
995	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1023	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1024	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1025	}	1498	}
1026	}	1499	}
1027		1500
		1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
		1511
1028	MODULE = CFClient PACKAGE = CFClient::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1029		1513
1030	CFClient::Map	1514	PROTOTYPES: DISABLE
1031	new (SV *class, int map_width, int map_height)	1515
		1516	DC::Map
		1517	new (SV *class)
1032	CODE:	1518	CODE:
1033	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1034	RETVAL->x = 0;	1520	RETVAL->x = 0;
1035	RETVAL->y = 0;	1521	RETVAL->y = 0;
1036	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1037	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1038	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1039	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1040	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042	RETVAL->texs = 8192;
1043	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1045	RETVAL->row = 0;	1529	RETVAL->row = 0;
1046	OUTPUT:	1530	OUTPUT:
1047	RETVAL	1531	RETVAL
1048		1532
1049	void	1533	void
1050	DESTROY (CFClient::Map self)	1534	DESTROY (DC::Map self)
1051	CODE:	1535	CODE:
1052	{	1536	{
1053	map_clear (self);	1537	map_clear (self);
1054	Safefree (self->face);	1538	Safefree (self->face2tile);
		1539	Safefree (self->tex);
1055	Safefree (self);	1540	Safefree (self);
1056	}	1541	}
1057		1542
1058	void	1543	void
		1544	resize (DC::Map self, int map_width, int map_height)
		1545	CODE:
		1546	self->w = map_width;
		1547	self->h = map_height;
		1548
		1549	void
1059	clear (CFClient::Map self)	1550	clear (DC::Map self)
1060	CODE:	1551	CODE:
1061	map_clear (self);	1552	map_clear (self);
1062		1553
1063	void	1554	void
1064	set_face (CFClient::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1065	CODE:	1556	CODE:
1066	{	1557	{
1067	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1068	{	1559	need_texid (self, tile);
1069	Append (mapface, self->face, self->faces, self->faces);
1070	self->faces *= 2;
1071	}
1072
1073	self->face [face] = texid;
1074	}	1560	}
1075		1561
1076	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 \|\| face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 \|\| smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1077	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)	1586	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)
1078	CODE:	1587	CODE:
1079	{	1588	{
1080	while (self->texs <= texid)	1589	need_texid (self, texid);
1081	{
1082	Append (maptex, self->tex, self->texs, self->texs);
1083	self->texs *= 2;
1084	}
1085		1590
1086	{	1591	{
1087	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1088		1593
1089	tex->name = name;	1594	tex->name = name;
…		…
1106	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1107	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108	}	1613	}
1109		1614
1110	int	1615	int
1111	ox (CFClient::Map self)	1616	ox (DC::Map self)
1112	ALIAS:	1617	ALIAS:
1113	oy = 1	1618	oy = 1
1114	x = 2	1619	x = 2
1115	y = 3	1620	y = 3
1116	w = 4	1621	w = 4
…		…
1127	}	1632	}
1128	OUTPUT:	1633	OUTPUT:
1129	RETVAL	1634	RETVAL
1130		1635
1131	void	1636	void
1132	scroll (CFClient::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1133	CODE:	1638	CODE:
1134	{	1639	{
1135	if (dx > 0)	1640	if (dx > 0)
1136	map_blank (self, self->x, self->y, dx - 1, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1137	else if (dx < 0)	1642	else if (dx < 0)
1138	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139		1644
1140	if (dy > 0)	1645	if (dy > 0)
1141	map_blank (self, self->x, self->y, self->w, dy - 1);	1646	map_blank (self, self->x, self->y, self->w, dy);
1142	else if (dy < 0)	1647	else if (dy < 0)
1143	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144		1649
1145	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1146	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1147		1652
1148	while (self->y < 0)	1653	while (self->y < 0)
…		…
1152	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1153	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1154	}	1659	}
1155	}	1660	}
1156		1661
1157	void	1662	SV *
1158	map1a_update (CFClient::Map self, SV *data_)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1159	CODE:	1664	CODE:
1160	{	1665	{
1161	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1162	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1163	mapcell *cell;	1668	mapcell *cell;
1164	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1165		1672
1166	while (data < data_end)	1673	while (data < data_end - 1)
1167	{	1674	{
1168	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1169		1676
1170	x = ((flags >> 10) & 63) + self->x;	1677	x = self->x + ((flags >> 10) & 63);
1171	y = ((flags >> 4) & 63) + self->y;	1678	y = self->y + ((flags >> 4) & 63);
1172		1679
1173	cell = map_get_cell (self, x, y);	1680	cell = map_get_cell (self, x, y);
1174		1681
1175	if (flags & 15)	1682	if (flags & 15)
1176	{	1683	{
1177	if (cell->darkness < 0)	1684	if (!cell->darkness)
1178	{	1685	{
		1686	memset (cell, 0, sizeof (*cell));
1179	cell->darkness = 0;	1687	cell->darkness = 256;
1180	cell->face [0] = 0;
1181	cell->face [1] = 0;
1182	cell->face [2] = 0;
1183	}	1688	}
1184		1689
1185	cell->darkness = flags & 8 ? *data++ : 255;
1186
1187	//TODO: don't trust server data to be in-range(!)	1690	//TODO: don't trust server data to be in-range(!)
1188		1691
1189	if (flags & 4)	1692	if (flags & 8)
1190	{	1693	{
1191	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	if (extmap)
		1695	{
		1696	uint8_t ext, cmd;
		1697
		1698	do
		1699	{
		1700	ext = *data++;
		1701	cmd = ext & 0x7f;
		1702
		1703	if (cmd < 4)
		1704	cell->darkness = 255 - ext * 64 + 1;
		1705	else if (cmd == 5) // health
		1706	{
		1707	cell->stat_width = 1;
		1708	cell->stat_hp = *data++;
		1709	}
		1710	else if (cmd == 6) // monster width
		1711	cell->stat_width = *data++ + 1;
		1712	else if (cmd == 0x47)
		1713	{
		1714	if (*data == 1) cell->player = data [1];
		1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1718
		1719	data += *data + 1;
		1720	}
		1721	else if (cmd == 8) // cell flags
		1722	cell->flags = *data++;
		1723	else if (ext & 0x40) // unknown, multibyte => skip
		1724	data += *data + 1;
		1725	else
		1726	data++;
		1727	}
		1728	while (ext & 0x80);
		1729	}
		1730	else
		1731	cell->darkness = *data++ + 1;
1192	}	1732	}
1193		1733
		1734	for (z = 0; z <= 2; ++z)
1194	if (flags & 2)	1735	if (flags & (4 >> z))
1195	{	1736	{
1196	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1197	}	1754	}
1198
1199	if (flags & 1)
1200	{
1201	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202	}
1203	}	1755	}
1204	else	1756	else
1205	cell->darkness = -1;	1757	cell->darkness = 0;
1206	}	1758	}
1207	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1208		1762
1209	SV *	1763	SV *
1210	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1211	CODE:	1765	CODE:
1212	{	1766	{
1213	int x1, x;	1767	int x1, x;
1214	int y1, y;	1768	int y1, y;
1215	int z;	1769	int z;
…		…
1236	{	1790	{
1237	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1238		1792
1239	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1240	{	1794	{
1241	mapface face = cell->face [z];
1242
1243	if (face)
1244	{
1245	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1246	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1247	int a1 = tex.a;	1797	int a1 = tex.a;
1248		1798
1249	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1250	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1251	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1252	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1253	}
1254	}	1803	}
1255	}	1804	}
1256		1805
1257	*map++ = (r )	1806	*map++ = (r )
1258	\| (g << 8)	1807	\| (g << 8)
…		…
1265	}	1814	}
1266	OUTPUT:	1815	OUTPUT:
1267	RETVAL	1816	RETVAL
1268		1817
1269	void	1818	void
1270	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
		1820	CODE:
		1821	{
		1822	int x, y, z;
		1823
		1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
		1833
		1834	pl_tex.name = 0;
		1835
		1836	// thats current max. sorry.
		1837	if (sw > 255) sw = 255;
		1838	if (sh > 255) sh = 255;
		1839
		1840	// clear key, in case of extra padding
		1841	memset (&skey, 0, sizeof (skey));
		1842
		1843	memset (&key, 0, sizeof (key));
		1844	key.r = 255;
		1845	key.g = 255;
		1846	key.b = 255;
		1847	key.a = 255;
		1848	key.mode = GL_QUADS;
		1849	key.format = GL_T2F_V3F;
		1850	key.texname = -1;
		1851
		1852	mx += self->x;
		1853	my += self->y;
		1854
		1855	// first pass: determine smooth_max
		1856	// rather ugly, if you ask me
		1857	// could also be stored inside mapcell and updated on change
		1858	memset (smooth_max, 0, sizeof (smooth_max));
		1859
		1860	for (y = 0; y < sh; y++)
		1861	if (0 <= y + my && y + my < self->rows)
		1862	{
		1863	maprow *row = self->row + (y + my);
		1864
		1865	for (x = 0; x < sw; x++)
		1866	if (row->c0 <= x + mx && x + mx < row->c1)
		1867	{
		1868	mapcell *cell = row->col + (x + mx - row->c0);
		1869
		1870	smooth_max[x + 1][y + 1] =
		1871	MAX (self->tex [cell->tile [0]].smoothlevel,
		1872	MAX (self->tex [cell->tile [1]].smoothlevel,
		1873	self->tex [cell->tile [2]].smoothlevel));
		1874	}
		1875	}
		1876
		1877	glEnable (GL_BLEND);
		1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1880
		1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
		1885	for (y = 0; y < sh; y++)
		1886	if (0 <= y + my && y + my < self->rows)
		1887	{
		1888	maprow *row = self->row + (y + my);
		1889
		1890	for (x = 0; x < sw; x++)
		1891	if (row->c0 <= x + mx && x + mx < row->c1)
		1892	{
		1893	mapcell *cell = row->col + (x + mx - row->c0);
		1894	tileid tile = cell->tile [z];
		1895
		1896	if (tile)
		1897	{
		1898	maptex tex = self->tex [tile];
		1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
		1901
		1902	if (key.texname != tex.name)
		1903	{
		1904	if (!tex.name)
		1905	tex = self->tex [2]; /* missing, replace by noface */
		1906
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	if (expect_false (cell->player == player) && expect_false (z == 2))
		1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
		1927	if (cell->flags & 1)
		1928	{
		1929	maptex tex = self->tex [1];
		1930	int px = x * T + T * 2 / 32;
		1931	int py = y * T - T * 6 / 32;
		1932
		1933	if (tex.name)
		1934	{
		1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948
		1949	// update smooth hash
		1950	if (tex.smoothtile)
		1951	{
		1952	skey.tile = tex.smoothtile;
		1953	skey.level = tex.smoothlevel;
		1954
		1955	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1956
		1957	// add bits to current tile and all neighbours. skey.x\|y is
		1958	// shifted +1\|+1 so we always stay positive.
		1959
		1960	// bits is ___n cccc CCCC bbbb
		1961	// n do not draw borders&corners
		1962	// c draw these corners, but...
		1963	// C ... not these
		1964	// b draw these borders
		1965
		1966	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1967	// ┃· ·· ·┃ ━━
		1968
		1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1970	// ·· ·· ·┏ ┓·
		1971
		1972	// full tile
		1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1974
		1975	// borders
		1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1980
		1981	// corners
		1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1986	}
		1987	}
		1988	}
		1989	}
		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
		1994	// go through all smoothlevels, lowest to highest, then draw.
		1995	// this is basically counting sort
		1996	{
		1997	int w, b;
		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
		2001	for (w = 0; w < 256 / 32; ++w)
		2002	{
		2003	uint32_t smask = smooth_level [w];
		2004	if (smask)
		2005	for (b = 0; b < 32; ++b)
		2006	if (smask & (((uint32_t)1) << b))
		2007	{
		2008	int level = (w << 5) \| b;
		2009	HE *he;
		2010
		2011	hv_iterinit (smooth);
		2012	while ((he = hv_iternext (smooth)))
		2013	{
		2014	smooth_key skey = (smooth_key )HeKEY (he);
		2015	IV bits = SvIVX (HeVAL (he));
		2016
		2017	if (!(bits & 0x1000)
		2018	&& skey->level == level
		2019	&& level > smooth_max [skey->x][skey->y])
		2020	{
		2021	maptex tex = self->tex [skey->tile];
		2022	int px = (((int)skey->x) - 1) * T;
		2023	int py = (((int)skey->y) - 1) * T;
		2024	int border = bits & 15;
		2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2026	float dx = tex.s * .0625f; // 16 images/row
		2027	float dy = tex.t * .5f ; // 2 images/column
		2028
		2029	if (tex.name)
		2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
		2033	if (key.texname != tex.name)
		2034	{
		2035	glEnd ();
		2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2037	glBegin (GL_QUADS);
		2038	}
		2039
		2040	if (border)
		2041	{
		2042	float ox = border * dx;
		2043
		2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2048	}
		2049
		2050	if (corner)
		2051	{
		2052	float ox = corner * dx;
		2053
		2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
		2059	}
		2060	}
		2061	}
		2062	}
		2063	}
		2064
		2065	glEnd ();
		2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
		2068	}
		2069
		2070	hv_clear (smooth);
		2071	}
		2072
		2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
		2078
		2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
		2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
		2092
		2093	// top layer: overlays such as the health bar
		2094	for (y = 0; y < sh; y++)
		2095	if (0 <= y + my && y + my < self->rows)
		2096	{
		2097	maprow *row = self->row + (y + my);
		2098
		2099	for (x = 0; x < sw; x++)
		2100	if (row->c0 <= x + mx && x + mx < row->c1)
		2101	{
		2102	mapcell *cell = row->col + (x + mx - row->c0);
		2103
		2104	int px = x * T;
		2105	int py = y * T;
		2106
		2107	if (cell->stat_hp)
		2108	{
		2109	int width = cell->stat_width * T;
		2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2111
		2112	glColor3ub (0, 0, 0);
		2113	glRectf (px + 1, py - thick - 2,
		2114	px + width - 1, py);
		2115
		2116	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2117	glRectf (px + 2,
		2118	py - thick - 1,
		2119	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2120	}
		2121	}
		2122	}
		2123	}
		2124
		2125	void
		2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2127	CODE:
		2128	{
		2129	static float color[16][3] = {
		2130	{ 0.00F, 0.00F, 0.00F },
		2131	{ 1.00F, 1.00F, 1.00F },
		2132	{ 0.00F, 0.00F, 0.55F },
		2133	{ 1.00F, 0.00F, 0.00F },
		2134
		2135	{ 1.00F, 0.54F, 0.00F },
		2136	{ 0.11F, 0.56F, 1.00F },
		2137	{ 0.93F, 0.46F, 0.00F },
		2138	{ 0.18F, 0.54F, 0.34F },
		2139
		2140	{ 0.56F, 0.73F, 0.56F },
		2141	{ 0.80F, 0.80F, 0.80F },
		2142	{ 0.55F, 0.41F, 0.13F },
		2143	{ 0.99F, 0.77F, 0.26F },
		2144
		2145	{ 0.74F, 0.65F, 0.41F },
		2146
		2147	{ 0.00F, 1.00F, 1.00F },
		2148	{ 1.00F, 0.00F, 1.00F },
		2149	{ 1.00F, 1.00F, 0.00F },
		2150	};
		2151
		2152	int x, y;
		2153
		2154	glEnable (GL_TEXTURE_2D);
		2155	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2156	glEnable (GL_BLEND);
		2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2158	glBegin (GL_QUADS);
		2159
		2160	for (y = 0; y < h; y++)
		2161	for (x = 0; x < w; x++)
		2162	{
		2163	unsigned char m = data [x + y * w];
		2164
		2165	if (m)
		2166	{
		2167	float *c = color [m & 15];
		2168
		2169	float tx1 = m & 0x40 ? 0.5 : 0.;
		2170	float tx2 = tx1 + 0.5;
		2171
		2172	glColor4f (c[0], c[1], c[2], 0.75);
		2173	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2174	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2175	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2176	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2177	}
		2178	}
		2179
		2180	glEnd ();
		2181	glDisable (GL_BLEND);
		2182	glDisable (GL_TEXTURE_2D);
		2183	}
		2184
		2185	void
		2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1271	PPCODE:	2187	PPCODE:
1272	{	2188	{
1273	int vx, vy;
1274	int x, y, z;	2189	int x, y;
1275	int last_name;	2190	int sw1 = sw + 2;
1276	mapface face;	2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1277	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1278	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1279	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1280		2197
1281	memset (darkness, 255, sw4 * sh);
1282	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1283	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1284		2200
1285	vx = self->x + (self->w - sw) / 2 - shift_x;	2201	mx += self->x - 1;
1286	vy = self->y + (self->h - sh) / 2 - shift_y;	2202	my += self->y - 1;
1287		2203
1288	/*	2204	memset (darkness1, 255, sw1 * sh1);
1289	int vx = self->vx = self->w >= sw
1290	? self->x + (self->w - sw) / 2
1291	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292		2205
1293	int vy = self->vy = self->h >= sh
1294	? self->y + (self->h - sh) / 2
1295	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296	*/
1297
1298	glColor4ub (255, 255, 255, 255);
1299
1300	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301	glEnable (GL_BLEND);
1302	glEnable (GL_TEXTURE_2D);
1303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305	glBegin (GL_QUADS);
1306
1307	last_name = 0;
1308
1309	for (z = 0; z < 3; z++)
1310	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1311	if (0 <= y + vy && y + vy < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1312	{	2208	{
1313	maprow *row = self->row + (y + vy);	2209	maprow *row = self->row + (y + my);
1314		2210
1315	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1316	if (row->c0 <= x + vx && x + vx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1317	{	2213	{
1318	mapcell *cell = row->col + (x + vx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1319		2215
1320	darkness[y * sw4 + x] = cell->darkness < 0	2216	darkness1 [y * sw1 + x] = cell->darkness
		2217	? 255 - (cell->darkness - 1)
1321	? 255 - FOW_DARKNESS	2218	: 255 - FOW_DARKNESS;
1322	: 255 - cell->darkness;
1323
1324	face = cell->face [z];
1325
1326	if (face)
1327	{
1328	maptex tex = self->tex [face];
1329
1330	int px = (x + 1) * 32 - tex.w;
1331	int py = (y + 1) * 32 - tex.h;
1332
1333	if (last_name != tex.name)
1334	{
1335	glEnd ();
1336	last_name = tex.name;
1337	glBindTexture (GL_TEXTURE_2D, last_name);
1338	glBegin (GL_QUADS);
1339	}
1340
1341	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345	}
1346	}	2219	}
1347	}	2220	}
1348		2221
1349	glEnd ();	2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1350		2234
1351	glDisable (GL_TEXTURE_2D);	2235	uint8_t r11 = (d11 + d21 + d12) / 3;
1352	glDisable (GL_BLEND);	2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
1353		2259
1354	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1355	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1356	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1357	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1358	}	2264	}
1359		2265
1360	SV *	2266	SV *
1361	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1362	CODE:	2268	CODE:
1363	{	2269	{
1364	int x, y, x1, y1;	2270	int x, y, x1, y1;
1365	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
1366	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1391	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1392	{	2298	{
1393	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1394	uint8_t flags = 0;	2300	uint8_t flags = 0;
1395		2301
1396	if (cell->face [0]) flags \|= 1;	2302	if (cell->tile [0]) flags \|= 1;
1397	if (cell->face [1]) flags \|= 2;	2303	if (cell->tile [1]) flags \|= 2;
1398	if (cell->face [2]) flags \|= 4;	2304	if (cell->tile [2]) flags \|= 4;
1399		2305
1400	*data++ = flags;	2306	*data++ = flags;
1401		2307
1402	if (flags & 1)	2308	if (flags & 1)
1403	{	2309	{
		2310	tileid tile = cell->tile [0];
1404	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1405	*data++ = cell->face [0];	2312	*data++ = tile;
1406	}	2313	}
1407		2314
1408	if (flags & 2)	2315	if (flags & 2)
1409	{	2316	{
		2317	tileid tile = cell->tile [1];
1410	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1411	*data++ = cell->face [1];	2319	*data++ = tile;
1412	}	2320	}
1413		2321
1414	if (flags & 4)	2322	if (flags & 4)
1415	{	2323	{
		2324	tileid tile = cell->tile [2];
1416	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1417	*data++ = cell->face [2];	2326	*data++ = tile;
1418	}	2327	}
1419	}	2328	}
1420	else	2329	else
1421	*data++ = 0;	2330	*data++ = 0;
1422	}	2331	}
1423	}	2332	}
1424		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
1425	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1426	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1427	RETVAL = data_sv;	2341	RETVAL = data_sv;
1428	}	2342	}
1429	OUTPUT:	2343	OUTPUT:
1430	RETVAL	2344	RETVAL
1431		2345
1432	void	2346	void
1433	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434	PPCODE:	2348	PPCODE:
1435	{	2349	{
1436	int x, y, z;	2350	int x, y, z;
1437	int w, h;	2351	int w, h;
1438	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
1439		2363
1440	if (*data++ != 0)	2364	if (*data++ != 0)
1441	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1442		2366
1443	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
1444	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
1445		2369
1446	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1458	{	2382	{
1459	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1460		2384
1461	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1462	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1463	uint8_t flags = *data++;	2392	flags = *data++;
1464		2393
1465	if (flags)	2394	if (flags)
1466	{	2395	{
1467	mapface face[3] = { 0, 0, 0 };
1468
1469	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1470		2398
1471	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2399	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1472	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1473	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1474		2402
1475	if (cell->darkness <= 0)	2403	if (cell->darkness == 0)
1476	{	2404	{
1477	cell->darkness = -1;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
1478		2407
1479	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1480	{	2409	{
1481	cell->face[z] = face[z];	2410	tileid t = tile [z];
1482		2411
1483	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2413	{
1484	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1485	}	2419	}
1486	}	2420	}
1487	}	2421	}
1488	}	2422	}
1489	}	2423	}
1490	}	2424	}
1491		2425
1492	MODULE = CFClient PACKAGE = CFClient::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1493		2427
1494	CFClient::MixChunk	2428	DC::RW
1495	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
1496	CODE:	2430	CODE:
1497	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1498	OUTPUT:	2437	OUTPUT:
1499	RETVAL	2438	RETVAL
1500		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
1501	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
1502	DESTROY (CFClient::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1503	CODE:	2550	CODE:
1504	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1505		2552
1506	int	2553	int
1507	volume (CFClient::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1508	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1509	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1510	OUTPUT:	2559	OUTPUT:
1511	RETVAL	2560	RETVAL
1512		2561
1513	int	2562	DC::Channel
1514	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1515	CODE:	2564	CODE:
		2565	{
1516	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
1517	OUTPUT:	2577	OUTPUT:
1518	RETVAL	2578	RETVAL
1519		2579
1520	MODULE = CFClient PACKAGE = CFClient::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1521		2581
1522	int	2582	int
1523	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1524	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1525	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1526	OUTPUT:	2589	OUTPUT:
1527	RETVAL	2590	RETVAL
1528		2591
1529	CFClient::MixMusic	2592	void
1530	new_from_file (SV class, char path)	2593	fade_out (int ms)
1531	CODE:	2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
1532	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1533	OUTPUT:	2606	OUTPUT:
1534	RETVAL	2607	RETVAL
1535		2608
1536	void	2609	void
1537	DESTROY (CFClient::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1538	CODE:	2611	CODE:
1539	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1540		2613
1541	int	2614	int
1542	play (CFClient::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1543	CODE:	2616	CODE:
1544	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1545	OUTPUT:	2618	OUTPUT:
1546	RETVAL	2619	RETVAL
1547		2620
		2621	void
		2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2623	CODE:
		2624	Mix_FadeInMusicPos (self, loops, ms, position);
		2625
1548	MODULE = CFClient PACKAGE = CFClient::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1549		2629
1550	BOOT:	2630	BOOT:
1551	{	2631	{
1552	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553	static const struct {	2633	static const struct {
1554	const char *name;	2634	const char *name;
1555	IV iv;	2635	IV iv;
1556	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1557	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
1558	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1559	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1560	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1561	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1562	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1564	const_iv (GL_SCISSOR_TEST),	2647	const_iv (GL_SCISSOR_TEST),
1565	const_iv (GL_DEPTH_TEST),	2648	const_iv (GL_DEPTH_TEST),
1566	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1567	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1568	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
		2652	const_iv (GL_FRONT),
		2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1569	const_iv (GL_AND),	2655	const_iv (GL_AND),
1570	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1571	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1572	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1573	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
1574	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2660	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575	const_iv (GL_ONE_MINUS_DST_ALPHA),	2661	const_iv (GL_ONE_MINUS_DST_ALPHA),
1576	const_iv (GL_SRC_ALPHA_SATURATE),	2662	const_iv (GL_SRC_ALPHA_SATURATE),
1577	const_iv (GL_RGB),	2663	const_iv (GL_RGB),
1578	const_iv (GL_RGBA),	2664	const_iv (GL_RGBA),
		2665	const_iv (GL_RGBA4),
		2666	const_iv (GL_RGBA8),
		2667	const_iv (GL_RGB5_A1),
1579	const_iv (GL_UNSIGNED_BYTE),	2668	const_iv (GL_UNSIGNED_BYTE),
1580	const_iv (GL_UNSIGNED_SHORT),	2669	const_iv (GL_UNSIGNED_SHORT),
1581	const_iv (GL_UNSIGNED_INT),	2670	const_iv (GL_UNSIGNED_INT),
1582	const_iv (GL_ALPHA),	2671	const_iv (GL_ALPHA),
1583	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1584	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1585	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1586	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1587	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
1588	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1589	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1590	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1591	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1592	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1593	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1614	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1615	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1616	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1617	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1618	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1619	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
		2718	const_iv (GL_LINE_STRIP),
1620	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1621	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1622	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1623	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1624	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1625	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1626	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1627	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
1628	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
1629	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
1630	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
1631	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
1632	# undef const_iv	2739	# undef const_iv
1633	};	2740	};
1634		2741
1635	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2744
		2745	texture_av = newAV ();
		2746	AvREAL_off (texture_av);
1637	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
1638		2754
1639	char *	2755	char *
1640	gl_vendor ()	2756	gl_vendor ()
1641	CODE:	2757	CODE:
1642	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1655	CODE:	2771	CODE:
1656	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657	OUTPUT:	2773	OUTPUT:
1658	RETVAL	2774	RETVAL
1659		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
1660	int glGetError ()	2790	int glGetError ()
		2791
		2792	void glFinish ()
1661		2793
1662	void glClear (int mask)	2794	void glClear (int mask)
1663		2795
1664	void glClearColor (float r, float g, float b, float a = 1.0)	2796	void glClearColor (float r, float g, float b, float a = 1.0)
1665	PROTOTYPE: @	2797	PROTOTYPE: @
…		…
1690		2822
1691	void glPopMatrix ()	2823	void glPopMatrix ()
1692		2824
1693	void glLoadIdentity ()	2825	void glLoadIdentity ()
1694		2826
		2827	void glDrawBuffer (int buffer)
		2828
		2829	void glReadBuffer (int buffer)
		2830
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697		2833
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
1699	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
1700		2838
1701	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
1702		2840
1703	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
1704		2842
…		…
1712		2850
1713	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
1714	CODE:	2852	CODE:
1715	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
1716		2854
1717	void glBegin (int mode)
1718
1719	void glEnd ()
1720
1721	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
1722	PROTOTYPE: @
1723	ALIAS:	2856	ALIAS:
1724	glColor_premultiply = 1	2857	glColor_premultiply = 1
1725	CODE:	2858	CODE:
1726	if (ix)	2859	if (ix)
1727	{	2860	{
1728	r *= a;	2861	r *= a;
1729	g *= a;	2862	g *= a;
1730	b *= a;	2863	b *= a;
1731	}	2864	}
1732	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
1733	glColor4ub (MIN ((int)(r * 256.f), 255),	2866	glColor4f (r, g, b, a);
1734	MIN ((int)(g * 256.f), 255),
1735	MIN ((int)(b * 256.f), 255),
1736	MIN ((int)(a * 256.f), 255));
1737
1738	void glInterleavedArrays (int format, int stride, char *data)
1739
1740	void glDrawElements (int mode, int count, int type, char *indices)
1741
1742	# 1.2 void glDrawRangeElements (int mode, int start, int end
1743		2867
1744	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
1745	CODE:	2869	CODE:
1746	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
1747	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1752		2876
1753	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
1754	CODE:	2878	CODE:
1755	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
1756		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
1757	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
1758	CODE:	2911	CODE:
1759	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
1760		2913
1761	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
1777	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1778	CODE:	2931	CODE:
1779	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
1780	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781		2934
1782	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1783		2936
1784	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1785		2938
1786	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
1787		2942
1788	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789		2944
1790	int glGenTexture ()	2945	int glGenTexture ()
1791	CODE:	2946	CODE:
1792	{	2947	RETVAL = gen_texture ();
1793	GLuint name;
1794	glGenTextures (1, &name);
1795	RETVAL = name;
1796	}
1797	OUTPUT:	2948	OUTPUT:
1798	RETVAL	2949	RETVAL
1799		2950
1800	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
1801	CODE:	2952	CODE:
1802	{
1803	GLuint name_ = name;
1804	glDeleteTextures (1, &name_);	2953	del_texture (name);
1805	}	2954
1806
1807	int glGenList ()	2955	int glGenList ()
1808	CODE:	2956	CODE:
1809	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
1810	OUTPUT:	2958	OUTPUT:
1811	RETVAL	2959	RETVAL
…		…
1818		2966
1819	void glEndList ()	2967	void glEndList ()
1820		2968
1821	void glCallList (int list)	2969	void glCallList (int list)
1822		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1823		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC