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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.259 by root, Tue May 20 02:47:21 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>
35	#else
36	typedef unsigned char uint8_t;
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	68	#endif
43		69
44	#include "glext.h"	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		71
46	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
47		73
48	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
50		76
51	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
		82	#if 0
		83	# define PARACHUTE SDL_INIT_NOPARACHUTE
		84	#else
		85	# define PARACHUTE 0
		86	#endif
		87
		88	static AV *texture_av;
52		89
53	static struct	90	static struct
54	{	91	{
55	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	93	#include "glfunc.h"
57	#undef GL_FUNC	94	#undef GL_FUNC
58	} gl;	95	} gl;
59		96
		97	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	99	{
62	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	104	else
67	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
68	}	106	}
69		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
		132	#include "texcache.c"
		133	#include "rendercache.c"
		134
		135	#include "pango-font.c"
		136	#include "pango-fontmap.c"
		137	#include "pango-render.c"
		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
70	typedef Mix_Chunk *CFClient__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
72		143
73	typedef PangoFontDescription *CFClient__Font;	144	typedef PangoFontDescription *DC__Font;
		145
		146	static int
		147	shape_attr_p (PangoLayoutRun *run)
		148	{
		149	GSList *attrs = run->item->analysis.extra_attrs;
		150
		151	while (attrs)
		152	{
		153	PangoAttribute *attr = attrs->data;
		154
		155	if (attr->klass->type == PANGO_ATTR_SHAPE)
		156	return 1;
		157
		158	attrs = attrs->next;
		159	}
		160
		161	return 0;
		162	}
74		163
75	typedef struct cf_layout {	164	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	165	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
79	int base_height;	167	int base_height;
80	CFClient__Font font;	168	DC__Font font;
		169	rc_t *rc;
81	} *CFClient__Layout;	170	} *DC__Layout;
82		171
83	static CFClient__Font default_font;	172	static DC__Font default_font;
84	static PangoContext ft2_context, cairo_context;	173	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	174	static PangoFontMap *opengl_fontmap;
86		175
87	static void	176	static void
88	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
89	{	178	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	179	FcPatternAddBool (pattern, FC_HINTING, 1);
		180	#ifdef FC_HINT_STYLE
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	181	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		182	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	}	184	}
94		185
95	static void	186	static void
96	layout_update_font (CFClient__Layout self)	187	layout_update_font (DC__Layout self)
97	{	188	{
98	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
99	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
100	*/	191	*/
101	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
102		193
103	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
104	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
105		196
106	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
107	}	198	}
108		199
109	static void	200	static void
110	layout_get_pixel_size (CFClient__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
111	{	202	{
		203	PangoRectangle rect;
		204
		205	// get_pixel_* wrongly rounds down
112	pango_layout_get_pixel_size (self->pl, w, h);	206	pango_layout_get_extents (self->pl, 0, &rect);
113		207
114	if (!w) w = 1;	208	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115	if (!h) h = 1;	209	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116		210
117	w = (w + 3) & ~3;	211	if (!rect.width) rect.width = 1;
118	}	212	if (!rect.height) rect.height = 1;
119		213
		214	*w = rect.width;
		215	*h = rect.height;
		216	}
		217
		218	typedef uint16_t tileid;
120	typedef uint16_t mapface;	219	typedef uint16_t faceid;
121		220
122	typedef struct {	221	typedef struct {
123	GLint name;	222	GLuint name;
124	int w, h;	223	int w, h;
125	float s, t;	224	float s, t;
126	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
127	} maptex;	228	} maptex;
128		229
129	typedef struct {	230	typedef struct {
		231	uint32_t player;
		232	tileid tile[3];
130	int16_t darkness;	233	uint16_t darkness;
131	mapface face[3];	234	uint8_t stat_width, stat_hp, flags, smoothmax;
132	} mapcell;	235	} mapcell;
133		236
134	typedef struct {	237	typedef struct {
135	int32_t c0, c1;	238	int32_t c0, c1;
136	mapcell *col;	239	mapcell *col;
137	} maprow;	240	} maprow;
138		241
139	typedef struct map {	242	typedef struct map {
140	int x, y, w, h;	243	int x, y, w, h;
141	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
142	int faces;	245	int faces; tileid *face2tile; // [faceid]
143	mapface *face;	246	int texs; maptex *tex; // [tileid]
144
145	int texs;
146	maptex *tex;
147		247
148	int32_t rows;	248	int32_t rows;
149	maprow *row;	249	maprow *row;
150	} *CFClient__Map;	250	} *DC__Map;
151		251
152	static char *	252	static char *
153	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
154	{	254	{
155	char *p;	255	char *p;
172	}	272	}
173		273
174	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
175	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
177	static maprow *	297	static maprow *
178	map_get_row (CFClient__Map self, int y)	298	map_get_row (DC__Map self, int y)
179	{	299	{
180	if (0 > y)	300	if (0 > y)
181	{	301	{
182	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
183	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
221		341
222	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
223	}	343	}
224		344
225	static mapcell *	345	static mapcell *
226	map_get_cell (CFClient__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
227	{	347	{
228	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
229	}	349	}
230		350
231	static void	351	static void
232	map_clear (CFClient__Map self)	352	map_clear (DC__Map self)
233	{	353	{
234	int r;	354	int r;
235		355
236	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
237	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
245	self->row = 0;	365	self->row = 0;
246	self->rows = 0;	366	self->rows = 0;
247	}	367	}
248		368
249	static void	369	static void
250	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
251	{	371	{
252	int x, y;	372	int x, y;
253	maprow *row;	373	maprow *row;
		374	mapcell *cell;
254		375
255	for (y = y0; y < y0 + h; y++)	376	for (y = y0; y < y0 + h; y++)
256	if (y >= 0)	377	if (y >= 0)
257	{	378	{
258	if (y >= self->rows)	379	if (y >= self->rows)
…		…
264	if (x >= row->c0)	385	if (x >= row->c0)
265	{	386	{
266	if (x >= row->c1)	387	if (x >= row->c1)
267	break;	388	break;
268		389
269	row->col[x - row->c0].darkness = -1;	390	cell = row->col + x - row->c0;
		391
		392	cell->darkness = 0;
		393	cell->stat_hp = 0;
		394	cell->flags = 0;
		395	cell->player = 0;
270	}	396	}
271	}	397	}
		398	}
		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV hv, smooth_key key, IV bits)
		407	{
		408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (sv, SvIVX (sv) \| bits);
		412	else
		413	sv_setiv (*sv, bits);
272	}	414	}
273		415
274	static void	416	static void
275	music_finished (void)	417	music_finished (void)
276	{	418	{
…		…
295	ev.data2 = 0;	437	ev.data2 = 0;
296		438
297	SDL_PushEvent ((SDL_Event *)&ev);	439	SDL_PushEvent ((SDL_Event *)&ev);
298	}	440	}
299		441
300	MODULE = CFClient PACKAGE = CFClient	442	static unsigned int
		443	minpot (unsigned int n)
		444	{
		445	if (!n)
		446	return 0;
		447
		448	--n;
		449
		450	n \|= n >> 1;
		451	n \|= n >> 2;
		452	n \|= n >> 4;
		453	n \|= n >> 8;
		454	n \|= n >> 16;
		455
		456	return n + 1;
		457	}
		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
301		518
302	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
303		520
304	BOOT:	521	BOOT:
305	{	522	{
306	HV *stash = gv_stashpv ("CFClient", 1);	523	HV *stash = gv_stashpv ("DC", 1);
307	static const struct {	524	static const struct {
308	const char *name;	525	const char *name;
309	IV iv;	526	IV iv;
310	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
311	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
312	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
313	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
314	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
315	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
316	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
325	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
326	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
327	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
328	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
329	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
330	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
331	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
332	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
333	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
334	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
389	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
390	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
391	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
392	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
393	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
394	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
395	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
396	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
397	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
398	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
399	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
400	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
401	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
402	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
403	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
404	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
405	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
406	const_iv (KMOD_CTRL),	638
407	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
408	const_iv (KMOD_ALT),
409	const_iv (KMOD_META)
410	# undef const_iv	640	# undef const_iv
411	};	641	};
412		642
413	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
414	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
415	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
		655
		656	int
		657	in_destruct ()
		658	CODE:
		659	RETVAL = PL_main_cv == Nullcv;
		660	OUTPUT:
		661	RETVAL
		662
		663	NV floor (NV x)
		664
		665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
416		670
417	void	671	void
418	pango_init ()	672	pango_init ()
419	CODE:	673	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	674	{
422	{
423	ft2_fontmap = pango_ft2_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426	}	678	/pango_context_set_font_description (opengl_context, default_font);/
427		679	#if PANGO_VERSION_CHECK (1, 15, 2)
428	{	680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
429	cairo_font_options_t *fopt = cairo_font_options_create ();	681	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
430	cairo_fontmap = pango_cairo_font_map_get_default ();	682	#endif
431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);
437	}
438	}	683	}
		684
		685	char *
		686	SDL_GetError ()
439		687
440	int	688	int
441	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
442		690
443	void	691	void
444	SDL_Quit ()	692	SDL_Quit ()
445		693
446	void	694	void
447	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
448	PPCODE:	696	PPCODE:
449	{	697	{
450	SDL_Rect **m;	698	SDL_Rect **m;
451		699
452	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
456		704
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
459		707
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464		712
465	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
466		714	#if SDL_VERSION_ATLEAST(1,2,10)
467	SDL_EnableUNICODE (1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		717	#endif
469		718
470	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
471		720
472	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
473	while (*m)	722	while (*m)
474	{	723	{
		724	if ((m)->w >= 800 && (m)->h >= 480)
		725	{
475	AV *av = newAV ();	726	AV *av = newAV ();
476	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
477	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
479		733
480	++m;	734	++m;
481	}	735	}
482	}	736	}
483		737
484	char *
485	SDL_GetError ()
486
487	int	738	int
488	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
489	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
490	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
491	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
492	);	752	);
		753
493	if (RETVAL)	754	if (RETVAL)
494	{	755	{
495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
496	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
497	# include "glfunc.h"	760	#include "glfunc.h"
498	# undef GL_FUNC	761	#undef GL_FUNC
499	}	762	}
		763	}
500	OUTPUT:	764	OUTPUT:
501	RETVAL	765	RETVAL
502		766
503	void	767	void
504	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
505		769
506	char *	770	char *
507	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
508		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
509	void	779	void
510	SDL_PollEvent ()	780	poll_events ()
511	PPCODE:	781	PPCODE:
512	{	782	{
513	SDL_Event ev;	783	SDL_Event ev;
514		784
515	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
516	{	787	{
517	HV *hv = newHV ();	788	HV *hv = newHV ();
518	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
519		790
520	switch (ev.type)	791	switch (ev.type)
521	{	792	{
522	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
523	case SDL_KEYUP:	794	case SDL_KEYUP:
524	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
527	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528	break;	800	break;
529		801
530	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
532	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
533	break;	805	break;
534		806
535	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
536	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
537
538	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
539	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
540	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
541	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
542	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
543	break;	833	break;
544		834
545	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
546	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
548		838
549	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
550	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
551	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
552	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559	break;	849	break;
560	}	850	}
561		851
562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
563	}	853	}
564	}	854	}
565		855
566	int	856	int
567	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
568	POSTCALL:	858	POSTCALL:
569	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
570	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
571		861
572	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
573	Mix_CloseAudio ()	879	Mix_CloseAudio ()
574		880
575	int	881	int
576	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
577		883
		884	const char *
		885	Mix_GetError ()
		886
578	void	887	void
579	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
580	CODE:	889	CODE:
		890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		891
		892	void
		893	win32_proxy_info ()
		894	PPCODE:
		895	{
581	#ifndef _WIN32	896	#ifdef _WIN32
582	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	897	char buffer[2048];
		898	DWORD buflen;
		899
		900	EXTEND (SP, 3);
		901
		902	buflen = sizeof (buffer);
		903	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		904	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		905	{
		906	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		907
		908	buflen = sizeof (buffer);
		909	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		910	{
		911	PUSHs (newSVpv (buffer, 0));
		912
		913	buflen = sizeof (buffer);
		914	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		915	PUSHs (newSVpv (buffer, 0));
		916	}
		917	}
583	#endif	918	#endif
		919	}
584		920
585	void	921	int
586	add_font (char *file)	922	add_font (char *file)
587	CODE:	923	CODE:
588	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589	#ifdef _WIN32	925	OUTPUT:
590	// cairo... sigh... requires win2000	926	RETVAL
591	AddFontResourceEx (file, FR_PRIVATE, 0);
592	#endif
593		927
594	void	928	void
595	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
596	ALIAS:	930	ALIAS:
597	load_image_file = 1	931	load_image_file = 1
…		…
600	STRLEN image_len;	934	STRLEN image_len;
601	char image = (char )SvPVbyte (image_, image_len);	935	char image = (char )SvPVbyte (image_, image_len);
602	SDL_Surface surface, surface2;	936	SDL_Surface surface, surface2;
603	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
604	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
605	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
606	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
607		941
608	if (!rw)	942	if (!rw)
609	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
610		944
…		…
639		973
640	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	974	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641		975
642	assert (surface2->pitch == surface2->w * 4);	976	assert (surface2->pitch == surface2->w * 4);
643		977
		978	SDL_LockSurface (surface2);
644	EXTEND (SP, 5);	979	EXTEND (SP, 6);
645	PUSHs (sv_2mortal (newSViv (surface2->w)));	980	PUSHs (sv_2mortal (newSViv (surface2->w)));
646	PUSHs (sv_2mortal (newSViv (surface2->h)));	981	PUSHs (sv_2mortal (newSViv (surface2->h)));
647	SDL_LockSurface (surface2);
648	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	982	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
649	SDL_UnlockSurface (surface2);
650	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	983	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
651	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	984	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	985	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		986	SDL_UnlockSurface (surface2);
653		987
654	SDL_FreeSurface (surface);	988	SDL_FreeSurface (surface);
655	SDL_FreeSurface (surface2);	989	SDL_FreeSurface (surface2);
656	}	990	}
657		991
…		…
683	void	1017	void
684	error (char *message)	1018	error (char *message)
685	CODE:	1019	CODE:
686	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
687	#ifdef _WIN32	1021	#ifdef _WIN32
688	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
689	#endif	1023	#endif
690		1024
691	void	1025	void
692	fatal (char *message)	1026	fatal (char *message)
693	CODE:	1027	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	1029	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
697	#endif	1031	#endif
698	exit (1);	1032	_exit (1);
699		1033
		1034	void
		1035	_exit (int retval = 0)
		1036	CODE:
		1037	#ifdef WIN32
		1038	ExitThread (retval); // unclean, please beam me up
		1039	#else
		1040	_exit (retval);
		1041	#endif
		1042
		1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
		1051
700	MODULE = CFClient PACKAGE = CFClient::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
701		1053
702	CFClient::Font	1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
703	new_from_file (SV class, char path, int id = 0)	1057	new_from_file (SV class, char path, int id = 0)
704	CODE:	1058	CODE:
705	{	1059	{
706	int count;	1060	int count;
707	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
710	}	1064	}
711	OUTPUT:	1065	OUTPUT:
712	RETVAL	1066	RETVAL
713		1067
714	void	1068	void
715	DESTROY (CFClient::Font self)	1069	DESTROY (DC::Font self)
716	CODE:	1070	CODE:
717	pango_font_description_free (self);	1071	pango_font_description_free (self);
718		1072
719	void	1073	void
720	make_default (CFClient::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
721	CODE:	1076	CODE:
722	default_font = self;	1077	default_font = self;
723		1078
724	MODULE = CFClient PACKAGE = CFClient::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
725		1080
726	CFClient::Layout	1081	PROTOTYPES: DISABLE
727	new (SV *class, int rgba = 0)	1082
		1083	void
		1084	glyph_cache_backup ()
		1085	PROTOTYPE:
728	CODE:	1086	CODE:
729	#if _WIN32	1087	tc_backup ();
730	//rgba = 0;//D makes text nicer, breaks TextView	1088
731	#endif	1089	void
732	rgba=1;//D	1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
		1093	tc_restore ();
		1094
		1095	DC::Layout
		1096	new (SV *class)
		1097	CODE:
733	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
734		1099
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
736	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	1101	RETVAL->r = 1.;
738	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
739	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
740	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
741	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
742	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
743		1108
744	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
745	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
746	OUTPUT:	1111	OUTPUT:
747	RETVAL	1112	RETVAL
748		1113
749	void	1114	void
750	DESTROY (CFClient::Layout self)	1115	DESTROY (DC::Layout self)
751	CODE:	1116	CODE:
752	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
753	Safefree (self);	1119	Safefree (self);
754		1120
755	int
756	is_rgba (CFClient::Layout self)
757	CODE:
758	RETVAL = self->rgba;
759	OUTPUT:
760	RETVAL
761
762	void	1121	void
763	set_text (CFClient::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
764	CODE:	1123	CODE:
765	{	1124	{
766	STRLEN textlen;	1125	STRLEN textlen;
767	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
768		1127
769	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
770	}	1129	}
771		1130
772	void	1131	void
773	set_markup (CFClient::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
774	CODE:	1133	CODE:
775	{	1134	{
776	STRLEN textlen;	1135	STRLEN textlen;
777	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
778		1137
779	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
780	}	1139	}
781		1140
		1141	void
		1142	set_shapes (DC::Layout self, ...)
		1143	CODE:
		1144	{
		1145	PangoAttrList *attrs = 0;
		1146	const char *text = pango_layout_get_text (self->pl);
		1147	const char *pos = text;
		1148	int arg = 4;
		1149
		1150	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1151	{
		1152	PangoRectangle inkrect, rect;
		1153	PangoAttribute *attr;
		1154
		1155	int x = SvIV (ST (arg - 3));
		1156	int y = SvIV (ST (arg - 2));
		1157	int w = SvIV (ST (arg - 1));
		1158	int h = SvIV (ST (arg ));
		1159
		1160	inkrect.x = 0;
		1161	inkrect.y = 0;
		1162	inkrect.width = 0;
		1163	inkrect.height = 0;
		1164
		1165	rect.x = x * PANGO_SCALE;
		1166	rect.y = y * PANGO_SCALE;
		1167	rect.width = w * PANGO_SCALE;
		1168	rect.height = h * PANGO_SCALE;
		1169
		1170	if (!attrs)
		1171	attrs = pango_layout_get_attributes (self->pl);
		1172
		1173	attr = pango_attr_shape_new (&inkrect, &rect);
		1174	attr->start_index = pos - text;
		1175	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1176	pango_attr_list_insert (attrs, attr);
		1177
		1178	arg += 4;
		1179	pos += sizeof (OBJ_STR) - 1;
		1180	}
		1181
		1182	if (attrs)
		1183	pango_layout_set_attributes (self->pl, attrs);
		1184	}
		1185
		1186	void
		1187	get_shapes (DC::Layout self)
		1188	PPCODE:
		1189	{
		1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1191
		1192	do
		1193	{
		1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1195
		1196	if (run && shape_attr_p (run))
		1197	{
		1198	PangoRectangle extents;
		1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1200
		1201	EXTEND (SP, 2);
		1202	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1203	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1204	}
		1205	}
		1206	while (pango_layout_iter_next_run (iter));
		1207
		1208	pango_layout_iter_free (iter);
		1209	}
		1210
		1211	int
		1212	has_wrapped (DC::Layout self)
		1213	CODE:
		1214	{
		1215	int lines = 1;
		1216	const char *text = pango_layout_get_text (self->pl);
		1217
		1218	while (*text)
		1219	lines += *text++ == '\n';
		1220
		1221	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1222	}
		1223	OUTPUT:
		1224	RETVAL
		1225
782	SV *	1226	SV *
783	get_text (CFClient::Layout self)	1227	get_text (DC::Layout self)
784	CODE:	1228	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	1230	sv_utf8_decode (RETVAL);
787	OUTPUT:	1231	OUTPUT:
788	RETVAL	1232	RETVAL
789		1233
790	void	1234	void
791	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
792	CODE:	1236	CODE:
793	self->r = r;	1237	self->r = r;
794	self->g = g;	1238	self->g = g;
795	self->b = b;	1239	self->b = b;
796	self->a = a;	1240	self->a = a;
797		1241
798	void	1242	void
799	set_font (CFClient::Layout self, CFClient::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
800	CODE:	1244	CODE:
801	if (self->font != font)	1245	if (self->font != font)
802	{	1246	{
803	self->font = font;	1247	self->font = font;
804	layout_update_font (self);	1248	layout_update_font (self);
805	}	1249	}
806		1250
807	void	1251	void
808	set_height (CFClient::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
809	CODE:	1253	CODE:
810	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
811	{	1255	{
812	self->base_height = base_height;	1256	self->base_height = base_height;
813	layout_update_font (self);	1257	layout_update_font (self);
814	}	1258	}
815		1259
816	void	1260	void
817	set_width (CFClient::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
818	CODE:	1262	CODE:
819	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
820		1264
821	void	1265	void
822	set_indent (CFClient::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
823	CODE:	1267	CODE:
824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825		1269
826	void	1270	void
827	set_spacing (CFClient::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
828	CODE:	1272	CODE:
829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830		1274
831	void	1275	void
832	set_ellipsise (CFClient::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
833	CODE:	1277	CODE:
834	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
835	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
838	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
839	);	1283	);
840		1284
841	void	1285	void
842	set_single_paragraph_mode (CFClient::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
843	CODE:	1287	CODE:
844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845		1289
846	void	1290	void
847	size (CFClient::Layout self)	1291	size (DC::Layout self)
848	PPCODE:	1292	PPCODE:
849	{	1293	{
850	int w, h;	1294	int w, h;
851		1295
852	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
855	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
856	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
857	}	1301	}
858		1302
859	int	1303	int
		1304	descent (DC::Layout self)
		1305	CODE:
		1306	{
		1307	PangoRectangle rect;
		1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1310	RETVAL = PANGO_DESCENT (rect);
		1311	}
		1312	OUTPUT:
		1313	RETVAL
		1314
		1315	int
860	xy_to_index (CFClient::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
861	CODE:	1317	CODE:
862	{	1318	{
863	int index, trailing;	1319	int index, trailing;
864	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
865	RETVAL = index;	1321	RETVAL = index + trailing;
866	}	1322	}
867	OUTPUT:	1323	OUTPUT:
868	RETVAL	1324	RETVAL
869		1325
870	void	1326	void
871	cursor_pos (CFClient::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
872	PPCODE:	1328	PPCODE:
873	{	1329	{
874	PangoRectangle strong_pos;	1330	PangoRectangle pos;
875	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
876		1332
877	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
878	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
880	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
881	}	1337	}
882		1338
883	void	1339	void
884	render (CFClient::Layout self)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
885	PPCODE:	1341	PPCODE:
886	{	1342	{
887	SV *retval;	1343	int line, x;
888	int w, h;
889		1344
890	layout_get_pixel_size (self, &w, &h);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
891		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
892	if (self->rgba)	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
893	{	1348	--line;
894	cairo_surface_t *surface;
895	cairo_t *cairo;
896
897	retval = newSV (w * h * 4);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h * 4);
900
901	memset (SvPVX (retval), 0, w * h * 4);
902
903	surface = cairo_image_surface_create_for_data (
904	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
905	cairo = cairo_create (surface);
906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908	pango_cairo_show_layout (cairo, self->pl);
909
910	cairo_destroy (cairo);
911	cairo_surface_destroy (surface);
912
913	// what a mess, and its premultiplied, too :(
914	{
915	uint32_t p = (uint32_t )SvPVX (retval);
916	uint32_t e = p + w h;
917
918	while (p < e)
919	{
920	uint32_t rgba = *p;
921	rgba = (rgba >> 24) \| (rgba << 8);
922	#if 0
923	#ifdef _WIN32
924	{//D
925	uint8_t r = rgba >> 24;
926	uint8_t g = rgba >> 16;
927	uint8_t b = rgba >> 8;
928	uint8_t a = rgba >> 0;
929
930	rgba = (rgba & 0xffffff00) \| a;
931	}
932	#endif	1349	#endif
933	#endif
934	rgba = SDL_SwapBE32 (rgba);
935	*p++ = rgba;
936	}
937	}
938
939	EXTEND (SP, 5);	1350	EXTEND (SP, 2);
940	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (line)));
		1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1353	}
		1354
		1355	void
		1356	line_x_to_index (DC::Layout self, int line, int x)
		1357	PPCODE:
		1358	{
		1359	PangoLayoutLine *lp;
		1360	int index, trailing;
		1361
		1362	if (line < 0)
		1363	XSRETURN_EMPTY;
		1364
		1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1366	XSRETURN_EMPTY; /* do better */
		1367
		1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1369
		1370	EXTEND (SP, 2);
		1371	if (GIMME_V == G_SCALAR)
941	PUSHs (sv_2mortal (newSViv (h)));	1372	PUSHs (sv_2mortal (newSViv (index + trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945	}
946	else	1373	else
947	{	1374	{
948	FT_Bitmap bitmap;
949
950	retval = newSV (w * h);
951	SvPOK_only (retval);
952	SvCUR_set (retval, w * h);
953
954	bitmap.rows = h;
955	bitmap.width = w;
956	bitmap.pitch = w;
957	bitmap.buffer = (unsigned char*)SvPVX (retval);
958	bitmap.num_grays = 256;
959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961	memset (bitmap.buffer, 0, w * h);
962
963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965	EXTEND (SP, 5);
966	PUSHs (sv_2mortal (newSViv (w)));	1375	PUSHs (sv_2mortal (newSViv (index)));
967	PUSHs (sv_2mortal (newSViv (h)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
968	PUSHs (sv_2mortal (retval));
969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971	}	1377	}
972	}	1378	}
973		1379
		1380	void
		1381	render (DC::Layout self, float x, float y, int flags = 0)
		1382	CODE:
		1383	rc_clear (self->rc);
		1384	pango_opengl_render_layout_subpixel (
		1385	self->pl,
		1386	self->rc,
		1387	x * PANGO_SCALE, y * PANGO_SCALE,
		1388	self->r, self->g, self->b, self->a,
		1389	flags
		1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
		1394
		1395	void
		1396	draw (DC::Layout self)
		1397	CODE:
		1398	{
		1399	glEnable (GL_TEXTURE_2D);
		1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1406
		1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
974	MODULE = CFClient PACKAGE = CFClient::Texture	1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
975		1415
		1416	PROTOTYPES: ENABLE
		1417
976	void	1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1423	{
		1424	STRLEN datalen;
		1425	char *data = SvPVbyte (data_, datalen);
		1426	int bpp = datalen / (ow * oh);
		1427	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1428
		1429	SvPOK_only (result_);
		1430	SvCUR_set (result_, nw * nh * bpp);
		1431
		1432	memset (SvPVX (result_), 0, nw * nh * bpp);
		1433	while (oh--)
		1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1435
		1436	sv_setsv (data_, result_);
		1437	}
		1438	}
		1439
		1440	void
977	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
978	PROTOTYPE: $$$;$$	1442	PROTOTYPE: $$$;$$
979	ALIAS:	1443	ALIAS:
980	draw_quad_alpha = 1	1444	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1445	draw_quad_alpha_premultiplied = 2
982	CODE:	1446	CODE:
983	{	1447	{
984	HV hv = (HV )SvRV (self);	1448	HV hv = (HV )SvRV (self);
985	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
986	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
987	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
988		1455
989	if (items < 5)	1456	if (items < 5)
990	{	1457	{
991	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
992	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1020	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1021	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1022	}	1489	}
1023	}	1490	}
1024		1491
		1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
		1502
1025	MODULE = CFClient PACKAGE = CFClient::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1026		1504
1027	CFClient::Map	1505	PROTOTYPES: DISABLE
1028	new (SV *class, int map_width, int map_height)	1506
		1507	DC::Map
		1508	new (SV *class)
1029	CODE:	1509	CODE:
1030	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1031	RETVAL->x = 0;	1511	RETVAL->x = 0;
1032	RETVAL->y = 0;	1512	RETVAL->y = 0;
1033	RETVAL->w = map_width;	1513	RETVAL->w = 0;
1034	RETVAL->h = map_height;	1514	RETVAL->h = 0;
1035	RETVAL->ox = 0;	1515	RETVAL->ox = 0;
1036	RETVAL->oy = 0;	1516	RETVAL->oy = 0;
1037	RETVAL->faces = 8192;	1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1518	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039	RETVAL->texs = 8192;
1040	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041	RETVAL->rows = 0;	1519	RETVAL->rows = 0;
1042	RETVAL->row = 0;	1520	RETVAL->row = 0;
1043	OUTPUT:	1521	OUTPUT:
1044	RETVAL	1522	RETVAL
1045		1523
1046	void	1524	void
1047	DESTROY (CFClient::Map self)	1525	DESTROY (DC::Map self)
1048	CODE:	1526	CODE:
1049	{	1527	{
1050	map_clear (self);	1528	map_clear (self);
1051	Safefree (self->face);	1529	Safefree (self->face2tile);
		1530	Safefree (self->tex);
1052	Safefree (self);	1531	Safefree (self);
1053	}	1532	}
1054		1533
1055	void	1534	void
		1535	resize (DC::Map self, int map_width, int map_height)
		1536	CODE:
		1537	self->w = map_width;
		1538	self->h = map_height;
		1539
		1540	void
1056	clear (CFClient::Map self)	1541	clear (DC::Map self)
1057	CODE:	1542	CODE:
1058	map_clear (self);	1543	map_clear (self);
1059		1544
1060	void	1545	void
1061	set_face (CFClient::Map self, int face, int texid)	1546	set_tileid (DC::Map self, int face, int tile)
1062	CODE:	1547	CODE:
1063	{	1548	{
1064	while (self->faces <= face)	1549	need_facenum (self, face); self->face2tile [face] = tile;
1065	{	1550	need_texid (self, tile);
1066	Append (mapface, self->face, self->faces, self->faces);
1067	self->faces *= 2;
1068	}
1069
1070	self->face [face] = texid;
1071	}	1551	}
1072		1552
1073	void	1553	void
		1554	set_smooth (DC::Map self, int face, int smooth, int level)
		1555	CODE:
		1556	{
		1557	tileid texid;
		1558	maptex *tex;
		1559
		1560	if (face < 0 \|\| face >= self->faces)
		1561	return;
		1562
		1563	if (smooth < 0 \|\| smooth >= self->faces)
		1564	return;
		1565
		1566	texid = self->face2tile [face];
		1567
		1568	if (!texid)
		1569	return;
		1570
		1571	tex = self->tex + texid;
		1572	tex->smoothtile = self->face2tile [smooth];
		1573	tex->smoothlevel = level;
		1574	}
		1575
		1576	void
1074	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)	1577	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)
1075	CODE:	1578	CODE:
1076	{	1579	{
1077	while (self->texs <= texid)	1580	need_texid (self, texid);
1078	{
1079	Append (maptex, self->tex, self->texs, self->texs);
1080	self->texs *= 2;
1081	}
1082		1581
1083	{	1582	{
1084	maptex *tex = self->tex + texid;	1583	maptex *tex = self->tex + texid;
1085		1584
1086	tex->name = name;	1585	tex->name = name;
…		…
1103	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105	}	1604	}
1106		1605
1107	int	1606	int
1108	ox (CFClient::Map self)	1607	ox (DC::Map self)
1109	ALIAS:	1608	ALIAS:
1110	oy = 1	1609	oy = 1
1111	x = 2	1610	x = 2
1112	y = 3	1611	y = 3
1113	w = 4	1612	w = 4
…		…
1124	}	1623	}
1125	OUTPUT:	1624	OUTPUT:
1126	RETVAL	1625	RETVAL
1127		1626
1128	void	1627	void
1129	scroll (CFClient::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1130	CODE:	1629	CODE:
1131	{	1630	{
1132	if (dx > 0)	1631	if (dx > 0)
1133	map_blank (self, self->x, self->y, dx - 1, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1134	else if (dx < 0)	1633	else if (dx < 0)
1135	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1634	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1136		1635
1137	if (dy > 0)	1636	if (dy > 0)
1138	map_blank (self, self->x, self->y, self->w, dy - 1);	1637	map_blank (self, self->x, self->y, self->w, dy);
1139	else if (dy < 0)	1638	else if (dy < 0)
1140	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1639	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1141		1640
1142	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1143	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1144		1643
1145	while (self->y < 0)	1644	while (self->y < 0)
…		…
1149	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1150	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1151	}	1650	}
1152	}	1651	}
1153		1652
1154	void	1653	SV *
1155	map1a_update (CFClient::Map self, SV *data_)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1156	CODE:	1655	CODE:
1157	{	1656	{
1158	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1159	uint8_t data_end = (uint8_t )SvEND (data_);	1658	uint8_t data_end = (uint8_t )SvEND (data_);
1160	mapcell *cell;	1659	mapcell *cell;
1161	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1162		1663
1163	while (data < data_end)	1664	while (data < data_end - 1)
1164	{	1665	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1166		1667
1167	x = ((flags >> 10) & 63) + self->x;	1668	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1669	y = self->y + ((flags >> 4) & 63);
1169		1670
1170	cell = map_get_cell (self, x, y);	1671	cell = map_get_cell (self, x, y);
1171		1672
1172	if (flags & 15)	1673	if (flags & 15)
1173	{	1674	{
1174	if (cell->darkness < 0)	1675	if (!cell->darkness)
1175	{	1676	{
		1677	memset (cell, 0, sizeof (*cell));
1176	cell->darkness = 0;	1678	cell->darkness = 256;
1177	cell->face [0] = 0;
1178	cell->face [1] = 0;
1179	cell->face [2] = 0;
1180	}	1679	}
1181		1680
1182	cell->darkness = flags & 8 ? *data++ : 255;
1183
1184	//TODO: don't trust server data to be in-range(!)	1681	//TODO: don't trust server data to be in-range(!)
1185		1682
1186	if (flags & 4)	1683	if (flags & 8)
1187	{	1684	{
1188	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1685	if (extmap)
		1686	{
		1687	uint8_t ext, cmd;
		1688
		1689	do
		1690	{
		1691	ext = *data++;
		1692	cmd = ext & 0x3f;
		1693
		1694	if (cmd < 4)
		1695	cell->darkness = 255 - ext * 64 + 1;
		1696	else if (cmd == 5) // health
		1697	{
		1698	cell->stat_width = 1;
		1699	cell->stat_hp = *data++;
		1700	}
		1701	else if (cmd == 6) // monster width
		1702	cell->stat_width = *data++ + 1;
		1703	else if (cmd == 0x47)
		1704	{
		1705	if (*data == 4)
		1706	; // decode player count
		1707
		1708	data += *data + 1;
		1709	}
		1710	else if (cmd == 8) // cell flags
		1711	cell->flags = *data++;
		1712	else if (ext & 0x40) // unknown, multibyte => skip
		1713	data += *data + 1;
		1714	else
		1715	data++;
		1716	}
		1717	while (ext & 0x80);
		1718	}
		1719	else
		1720	cell->darkness = *data++ + 1;
1189	}	1721	}
1190		1722
		1723	for (z = 0; z <= 2; ++z)
1191	if (flags & 2)	1724	if (flags & (4 >> z))
1192	{	1725	{
1193	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
		1727	need_facenum (self, face);
		1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1194	}	1743	}
1195
1196	if (flags & 1)
1197	{
1198	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1199	}
1200	}	1744	}
1201	else	1745	else
1202	cell->darkness = -1;	1746	cell->darkness = 0;
1203	}	1747	}
1204	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1205		1751
1206	SV *	1752	SV *
1207	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1208	CODE:	1754	CODE:
1209	{	1755	{
1210	int x1, x;	1756	int x1, x;
1211	int y1, y;	1757	int y1, y;
1212	int z;	1758	int z;
…		…
1233	{	1779	{
1234	mapcell *cell = row->col + (x - row->c0);	1780	mapcell *cell = row->col + (x - row->c0);
1235		1781
1236	for (z = 0; z <= 0; z++)	1782	for (z = 0; z <= 0; z++)
1237	{	1783	{
1238	mapface face = cell->face [z];
1239
1240	if (face)
1241	{
1242	maptex tex = self->tex [face];	1784	maptex tex = self->tex [cell->tile [z]];
1243	int a0 = 255 - tex.a;	1785	int a0 = 255 - tex.a;
1244	int a1 = tex.a;	1786	int a1 = tex.a;
1245		1787
1246	r = (r * a0 + tex.r * a1) / 255;	1788	r = (r * a0 + tex.r * a1) / 255;
1247	g = (g * a0 + tex.g * a1) / 255;	1789	g = (g * a0 + tex.g * a1) / 255;
1248	b = (b * a0 + tex.b * a1) / 255;	1790	b = (b * a0 + tex.b * a1) / 255;
1249	a = (a * a0 + tex.a * a1) / 255;	1791	a = (a * a0 + tex.a * a1) / 255;
1250	}
1251	}	1792	}
1252	}	1793	}
1253		1794
1254	*map++ = (r )	1795	*map++ = (r )
1255	\| (g << 8)	1796	\| (g << 8)
…		…
1262	}	1803	}
1263	OUTPUT:	1804	OUTPUT:
1264	RETVAL	1805	RETVAL
1265		1806
1266	void	1807	void
1267	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
		1809	CODE:
		1810	{
		1811	int x, y, z;
		1812
		1813	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1816	smooth_key skey;
		1817
		1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
		1821
		1822	// thats current max. sorry.
		1823	if (sw > 255) sw = 255;
		1824	if (sh > 255) sh = 255;
		1825
		1826	// clear key, in case of extra padding
		1827	memset (&skey, 0, sizeof (skey));
		1828
		1829	memset (&key, 0, sizeof (key));
		1830	key.r = 255;
		1831	key.g = 255;
		1832	key.b = 255;
		1833	key.a = 255;
		1834	key.mode = GL_QUADS;
		1835	key.format = GL_T2F_V3F;
		1836	key.texname = -1;
		1837
		1838	mx += self->x;
		1839	my += self->y;
		1840
		1841	// first pass: determine smooth_max
		1842	// rather ugly, if you ask me
		1843	// could also be stored inside mapcell and updated on change
		1844	memset (smooth_max, 0, sizeof (smooth_max));
		1845
		1846	for (y = 0; y < sh; y++)
		1847	if (0 <= y + my && y + my < self->rows)
		1848	{
		1849	maprow *row = self->row + (y + my);
		1850
		1851	for (x = 0; x < sw; x++)
		1852	if (row->c0 <= x + mx && x + mx < row->c1)
		1853	{
		1854	mapcell *cell = row->col + (x + mx - row->c0);
		1855
		1856	smooth_max[x + 1][y + 1] =
		1857	MAX (self->tex [cell->tile [0]].smoothlevel,
		1858	MAX (self->tex [cell->tile [1]].smoothlevel,
		1859	self->tex [cell->tile [2]].smoothlevel));
		1860	}
		1861	}
		1862
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1866
		1867	for (z = 0; z <= 2; z++)
		1868	{
		1869	memset (smooth_level, 0, sizeof (smooth_level));
		1870
		1871	for (y = 0; y < sh; y++)
		1872	if (0 <= y + my && y + my < self->rows)
		1873	{
		1874	maprow *row = self->row + (y + my);
		1875
		1876	for (x = 0; x < sw; x++)
		1877	if (row->c0 <= x + mx && x + mx < row->c1)
		1878	{
		1879	mapcell *cell = row->col + (x + mx - row->c0);
		1880	tileid tile = cell->tile [z];
		1881
		1882	if (tile)
		1883	{
		1884	maptex tex = self->tex [tile];
		1885	int px, py;
		1886
		1887	if (key.texname != tex.name)
		1888	{
		1889	if (!tex.name)
		1890	tex = self->tex [2]; /* missing, replace by noface */
		1891
		1892	key.texname = tex.name;
		1893	arr = rc_array (rc, &key);
		1894	}
		1895
		1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1903
		1904	if (cell->flags && z == 2)
		1905	{
		1906	// overlays such as the speech bubble, probably more to come
		1907	if (cell->flags & 1)
		1908	{
		1909	maptex tex = self->tex [1];
		1910	int px = x * T + T * 2 / 32;
		1911	int py = y * T - T * 6 / 32;
		1912
		1913	if (tex.name)
		1914	{
		1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1925	}
		1926	}
		1927	}
		1928
		1929	// update smooth hash
		1930	if (tex.smoothtile)
		1931	{
		1932	skey.tile = tex.smoothtile;
		1933	skey.level = tex.smoothlevel;
		1934
		1935	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1936
		1937	// add bits to current tile and all neighbours. skey.x\|y is
		1938	// shifted +1\|+1 so we always stay positive.
		1939
		1940	// bits is ___n cccc CCCC bbbb
		1941	// n do not draw borders&corners
		1942	// c draw these corners, but...
		1943	// C ... not these
		1944	// b draw these borders
		1945
		1946	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1947	// ┃· ·· ·┃ ━━
		1948
		1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1950	// ·· ·· ·┏ ┓·
		1951
		1952	// full tile
		1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1954
		1955	// borders
		1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1960
		1961	// corners
		1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1966	}
		1967	}
		1968	}
		1969	}
		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
		1974	// go through all smoothlevels, lowest to highest, then draw.
		1975	// this is basically counting sort
		1976	{
		1977	int w, b;
		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
		1981	for (w = 0; w < 256 / 32; ++w)
		1982	{
		1983	uint32_t smask = smooth_level [w];
		1984	if (smask)
		1985	for (b = 0; b < 32; ++b)
		1986	if (smask & (((uint32_t)1) << b))
		1987	{
		1988	int level = (w << 5) \| b;
		1989	HE *he;
		1990
		1991	hv_iterinit (smooth);
		1992	while ((he = hv_iternext (smooth)))
		1993	{
		1994	smooth_key skey = (smooth_key )HeKEY (he);
		1995	IV bits = SvIVX (HeVAL (he));
		1996
		1997	if (!(bits & 0x1000)
		1998	&& skey->level == level
		1999	&& level > smooth_max [skey->x][skey->y])
		2000	{
		2001	maptex tex = self->tex [skey->tile];
		2002	int px = (((int)skey->x) - 1) * T;
		2003	int py = (((int)skey->y) - 1) * T;
		2004	int border = bits & 15;
		2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2006	float dx = tex.s * .0625f; // 16 images/row
		2007	float dy = tex.t * .5f ; // 2 images/column
		2008
		2009	if (tex.name)
		2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
		2013	if (key.texname != tex.name)
		2014	{
		2015	glEnd ();
		2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2017	glBegin (GL_QUADS);
		2018	}
		2019
		2020	if (border)
		2021	{
		2022	float ox = border * dx;
		2023
		2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2028	}
		2029
		2030	if (corner)
		2031	{
		2032	float ox = corner * dx;
		2033
		2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
		2039	}
		2040	}
		2041	}
		2042	}
		2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
		2048	}
		2049
		2050	hv_clear (smooth);
		2051	}
		2052
		2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
		2055
		2056	// top layer: overlays such as the health bar
		2057	for (y = 0; y < sh; y++)
		2058	if (0 <= y + my && y + my < self->rows)
		2059	{
		2060	maprow *row = self->row + (y + my);
		2061
		2062	for (x = 0; x < sw; x++)
		2063	if (row->c0 <= x + mx && x + mx < row->c1)
		2064	{
		2065	mapcell *cell = row->col + (x + mx - row->c0);
		2066
		2067	int px = x * T;
		2068	int py = y * T;
		2069
		2070	if (cell->stat_hp)
		2071	{
		2072	int width = cell->stat_width * T;
		2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2074
		2075	glColor3ub (0, 0, 0);
		2076	glRectf (px + 1, py - thick - 2,
		2077	px + width - 1, py);
		2078
		2079	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2080	glRectf (px + 2,
		2081	py - thick - 1,
		2082	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2083	}
		2084	}
		2085	}
		2086	}
		2087
		2088	void
		2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2090	CODE:
		2091	{
		2092	static float color[16][3] = {
		2093	{ 0.00F, 0.00F, 0.00F },
		2094	{ 1.00F, 1.00F, 1.00F },
		2095	{ 0.00F, 0.00F, 0.55F },
		2096	{ 1.00F, 0.00F, 0.00F },
		2097
		2098	{ 1.00F, 0.54F, 0.00F },
		2099	{ 0.11F, 0.56F, 1.00F },
		2100	{ 0.93F, 0.46F, 0.00F },
		2101	{ 0.18F, 0.54F, 0.34F },
		2102
		2103	{ 0.56F, 0.73F, 0.56F },
		2104	{ 0.80F, 0.80F, 0.80F },
		2105	{ 0.55F, 0.41F, 0.13F },
		2106	{ 0.99F, 0.77F, 0.26F },
		2107
		2108	{ 0.74F, 0.65F, 0.41F },
		2109
		2110	{ 0.00F, 1.00F, 1.00F },
		2111	{ 1.00F, 0.00F, 1.00F },
		2112	{ 1.00F, 1.00F, 0.00F },
		2113	};
		2114
		2115	int x, y;
		2116
		2117	glEnable (GL_TEXTURE_2D);
		2118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2119	glEnable (GL_BLEND);
		2120	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2121	glBegin (GL_QUADS);
		2122
		2123	for (y = 0; y < h; y++)
		2124	for (x = 0; x < w; x++)
		2125	{
		2126	unsigned char m = data [x + y * w];
		2127
		2128	if (m)
		2129	{
		2130	float *c = color [m & 15];
		2131
		2132	float tx1 = m & 0x40 ? 0.5 : 0.;
		2133	float tx2 = tx1 + 0.5;
		2134
		2135	glColor4f (c[0], c[1], c[2], 0.75);
		2136	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2137	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2138	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2139	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2140	}
		2141	}
		2142
		2143	glEnd ();
		2144	glDisable (GL_BLEND);
		2145	glDisable (GL_TEXTURE_2D);
		2146	}
		2147
		2148	void
		2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1268	PPCODE:	2150	PPCODE:
1269	{	2151	{
1270	int vx, vy;
1271	int x, y, z;	2152	int x, y;
1272	int last_name;	2153	int sw1 = sw + 2;
1273	mapface face;	2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1274	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1275	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1276	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1277		2160
1278	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1281		2163
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	2164	mx += self->x - 1;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	2165	my += self->y - 1;
1284		2166
1285	/*	2167	memset (darkness1, 255, sw1 * sh1);
1286	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2
1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289		2168
1290	int vy = self->vy = self->h >= sh
1291	? self->y + (self->h - sh) / 2
1292	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293	*/
1294
1295	glColor4ub (255, 255, 255, 255);
1296
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301
1302	glBegin (GL_QUADS);
1303
1304	last_name = 0;
1305
1306	for (z = 0; z < 3; z++)
1307	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1308	if (0 <= y + vy && y + vy < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1309	{	2171	{
1310	maprow *row = self->row + (y + vy);	2172	maprow *row = self->row + (y + my);
1311		2173
1312	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1314	{	2176	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1316		2178
1317	darkness[y * sw4 + x] = cell->darkness < 0	2179	darkness1 [y * sw1 + x] = cell->darkness
		2180	? 255 - (cell->darkness - 1)
1318	? 255 - FOW_DARKNESS	2181	: 255 - FOW_DARKNESS;
1319	: 255 - cell->darkness;
1320
1321	face = cell->face [z];
1322
1323	if (face)
1324	{
1325	maptex tex = self->tex [face];
1326
1327	int px = (x + 1) * 32 - tex.w;
1328	int py = (y + 1) * 32 - tex.h;
1329
1330	if (last_name != tex.name)
1331	{
1332	glEnd ();
1333	last_name = tex.name;
1334	glBindTexture (GL_TEXTURE_2D, last_name);
1335	glBegin (GL_QUADS);
1336	}
1337
1338	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342	}
1343	}	2182	}
1344	}	2183	}
1345		2184
1346	glEnd ();	2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1347		2197
1348	glDisable (GL_TEXTURE_2D);	2198	uint8_t r11 = (d11 + d21 + d12) / 3;
1349	glDisable (GL_BLEND);	2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
1350		2222
1351	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1354	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1355	}	2227	}
1356		2228
1357	SV *	2229	SV *
1358	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
1359	CODE:	2231	CODE:
1360	{	2232	{
1361	int x, y, x1, y1;	2233	int x, y, x1, y1;
1362	SV data_sv = newSV (w h * 7 + 5);	2234	SV data_sv = newSV (w h * 7 + 5);
1363	uint8_t data = (uint8_t )SvPVX (data_sv);	2235	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1388	if (row && row->c0 <= x && x < row->c1)	2260	if (row && row->c0 <= x && x < row->c1)
1389	{	2261	{
1390	mapcell *cell = row->col + (x - row->c0);	2262	mapcell *cell = row->col + (x - row->c0);
1391	uint8_t flags = 0;	2263	uint8_t flags = 0;
1392		2264
1393	if (cell->face [0]) flags \|= 1;	2265	if (cell->tile [0]) flags \|= 1;
1394	if (cell->face [1]) flags \|= 2;	2266	if (cell->tile [1]) flags \|= 2;
1395	if (cell->face [2]) flags \|= 4;	2267	if (cell->tile [2]) flags \|= 4;
1396		2268
1397	*data++ = flags;	2269	*data++ = flags;
1398		2270
1399	if (flags & 1)	2271	if (flags & 1)
1400	{	2272	{
		2273	tileid tile = cell->tile [0];
1401	*data++ = cell->face [0] >> 8;	2274	*data++ = tile >> 8;
1402	*data++ = cell->face [0];	2275	*data++ = tile;
1403	}	2276	}
1404		2277
1405	if (flags & 2)	2278	if (flags & 2)
1406	{	2279	{
		2280	tileid tile = cell->tile [1];
1407	*data++ = cell->face [1] >> 8;	2281	*data++ = tile >> 8;
1408	*data++ = cell->face [1];	2282	*data++ = tile;
1409	}	2283	}
1410		2284
1411	if (flags & 4)	2285	if (flags & 4)
1412	{	2286	{
		2287	tileid tile = cell->tile [2];
1413	*data++ = cell->face [2] >> 8;	2288	*data++ = tile >> 8;
1414	*data++ = cell->face [2];	2289	*data++ = tile;
1415	}	2290	}
1416	}	2291	}
1417	else	2292	else
1418	*data++ = 0;	2293	*data++ = 0;
1419	}	2294	}
1420	}	2295	}
1421		2296
		2297	if (data - (uint8_t )SvPVX (data_sv) == w h + 5)
		2298	{
		2299	SvREFCNT_dec (data_sv);
		2300	RETVAL = &PL_sv_undef;
		2301	}
		2302	else
		2303	{
1422	SvPOK_only (data_sv);	2304	SvPOK_only (data_sv);
1423	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
1424	RETVAL = data_sv;	2306	RETVAL = data_sv;
		2307	}
1425	}	2308	}
1426	OUTPUT:	2309	OUTPUT:
1427	RETVAL	2310	RETVAL
1428		2311
1429	void	2312	void
1430	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2313	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1431	PPCODE:	2314	PPCODE:
1432	{	2315	{
1433	int x, y, z;	2316	int x, y, z;
1434	int w, h;	2317	int w, h;
1435	int x1, y1;	2318	int x1, y1;
		2319	STRLEN len;
		2320	uint8_t data, end;
		2321
		2322	len = SvLEN (data_sv);
		2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more
		2324	data = SvPVbyte_nolen (data_sv);
		2325	end = data + len + 7;
		2326
		2327	if (len < 5)
		2328	XSRETURN_EMPTY;
1436		2329
1437	if (*data++ != 0)	2330	if (*data++ != 0)
1438	return; /* version mismatch */	2331	XSRETURN_EMPTY; /* version mismatch */
1439		2332
1440	w = data++ << 8; w \|= data++;	2333	w = data++ << 8; w \|= data++;
1441	h = data++ << 8; h \|= data++;	2334	h = data++ << 8; h \|= data++;
1442		2335
1443	// we need to do this 'cause we don't keep an absolute coord system for rows	2336	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1455	{	2348	{
1456	maprow *row = map_get_row (self, y);	2349	maprow *row = map_get_row (self, y);
1457		2350
1458	for (x = x0; x < x1; x++)	2351	for (x = x0; x < x1; x++)
1459	{	2352	{
		2353	uint8_t flags;
		2354
		2355	if (data + 7 >= end)
		2356	XSRETURN_EMPTY;
		2357
1460	uint8_t flags = *data++;	2358	flags = *data++;
1461		2359
1462	if (flags)	2360	if (flags)
1463	{	2361	{
1464	mapface face[3] = { 0, 0, 0 };
1465
1466	mapcell *cell = row_get_cell (row, x);	2362	mapcell *cell = row_get_cell (row, x);
		2363	tileid tile[3] = { 0, 0, 0 };
1467		2364
1468	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2365	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1469	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2366	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1470	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2367	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1471		2368
1472	if (cell->darkness <= 0)	2369	if (cell->darkness == 0)
1473	{	2370	{
1474	cell->darkness = -1;	2371	cell->darkness = 0;
1475		2372
1476	for (z = 0; z <= 2; z++)	2373	for (z = 0; z <= 2; z++)
1477	{	2374	{
1478	cell->face[z] = face[z];	2375	tileid t = tile [z];
1479		2376
1480	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2377	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2378	{
1481	XPUSHs (sv_2mortal (newSViv (face[z])));	2379	XPUSHs (sv_2mortal (newSViv (t)));
		2380	need_texid (self, t);
		2381	}
		2382
		2383	cell->tile [z] = t;
1482	}	2384	}
1483	}	2385	}
1484	}	2386	}
1485	}	2387	}
1486	}	2388	}
1487	}	2389	}
1488		2390
1489	MODULE = CFClient PACKAGE = CFClient::MixChunk	2391	MODULE = Deliantra::Client PACKAGE = DC::RW
1490		2392
1491	CFClient::MixChunk	2393	DC::RW
1492	new_from_file (SV class, char path)	2394	new (SV class, SV data_sv)
1493	CODE:	2395	CODE:
1494	RETVAL = Mix_LoadWAV (path);	2396	{
		2397	STRLEN datalen;
		2398	char *data = SvPVbyte (data_sv, datalen);
		2399
		2400	RETVAL = SDL_RWFromConstMem (data, datalen);
		2401	}
1495	OUTPUT:	2402	OUTPUT:
1496	RETVAL	2403	RETVAL
1497		2404
		2405	DC::RW
		2406	new_from_file (SV class, const char path, const char *mode = "rb")
		2407	CODE:
		2408	RETVAL = SDL_RWFromFile (path, mode);
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	# fails on win32:
		2413	# dc.xs(2268) : error C2059: syntax error : '('
1498	void	2414	#void
		2415	#close (DC::RW self)
		2416	# CODE:
		2417	# (self->(close)) (self);
		2418
		2419	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2420
		2421	PROTOTYPES: DISABLE
		2422
		2423	DC::Channel
		2424	find ()
		2425	CODE:
		2426	{
		2427	RETVAL = Mix_GroupAvailable (-1);
		2428
		2429	if (RETVAL < 0)
		2430	{
		2431	RETVAL = Mix_GroupOldest (-1);
		2432
		2433	if (RETVAL < 0)
		2434	XSRETURN_UNDEF;
		2435
		2436	Mix_HaltChannel (RETVAL);
		2437	}
		2438
		2439	Mix_UnregisterAllEffects (RETVAL);
		2440	Mix_Volume (RETVAL, 128);
		2441	}
		2442	OUTPUT:
		2443	RETVAL
		2444
		2445	void
		2446	halt (DC::Channel self)
		2447	CODE:
		2448	Mix_HaltChannel (self);
		2449
		2450	void
		2451	expire (DC::Channel self, int ticks = -1)
		2452	CODE:
		2453	Mix_ExpireChannel (self, ticks);
		2454
		2455	void
		2456	fade_out (DC::Channel self, int ticks = -1)
		2457	CODE:
		2458	Mix_FadeOutChannel (self, ticks);
		2459
		2460	int
		2461	volume (DC::Channel self, int volume)
		2462	CODE:
		2463	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	void
		2468	unregister_all_effects (DC::Channel self)
		2469	CODE:
		2470	Mix_UnregisterAllEffects (self);
		2471
		2472	void
		2473	set_panning (DC::Channel self, int left, int right)
		2474	CODE:
		2475	left = CLAMP (left , 0, 255);
		2476	right = CLAMP (right, 0, 255);
		2477	Mix_SetPanning (self, left, right);
		2478
		2479	void
		2480	set_distance (DC::Channel self, int distance)
		2481	CODE:
		2482	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2483
		2484	void
		2485	set_position (DC::Channel self, int angle, int distance)
		2486	CODE:
		2487
		2488	void
		2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2490	CODE:
		2491	{
		2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2495	}
		2496
		2497	void
		2498	set_reverse_stereo (DC::Channel self, int flip)
		2499	CODE:
		2500	Mix_SetReverseStereo (self, flip);
		2501
		2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2503
		2504	PROTOTYPES: DISABLE
		2505
		2506	DC::MixChunk
		2507	new (SV *class, DC::RW rwops)
		2508	CODE:
		2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
1499	DESTROY (CFClient::MixChunk self)	2514	DESTROY (DC::MixChunk self)
1500	CODE:	2515	CODE:
1501	Mix_FreeChunk (self);	2516	Mix_FreeChunk (self);
1502		2517
1503	int	2518	int
1504	volume (CFClient::MixChunk self, int volume = -1)	2519	volume (DC::MixChunk self, int volume = -1)
1505	CODE:	2520	CODE:
		2521	if (items > 1)
		2522	volume = CLAMP (volume, 0, 128);
1506	RETVAL = Mix_VolumeChunk (self, volume);	2523	RETVAL = Mix_VolumeChunk (self, volume);
1507	OUTPUT:	2524	OUTPUT:
1508	RETVAL	2525	RETVAL
1509		2526
1510	int	2527	DC::Channel
1511	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2528	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1512	CODE:	2529	CODE:
		2530	{
1513	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2531	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2532
		2533	if (RETVAL < 0)
		2534	XSRETURN_UNDEF;
		2535
		2536	if (channel < 0)
		2537	{
		2538	Mix_UnregisterAllEffects (RETVAL);
		2539	Mix_Volume (RETVAL, 128);
		2540	}
		2541	}
1514	OUTPUT:	2542	OUTPUT:
1515	RETVAL	2543	RETVAL
1516		2544
1517	MODULE = CFClient PACKAGE = CFClient::MixMusic	2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1518		2546
1519	int	2547	int
1520	volume (int volume = -1)	2548	volume (int volume = -1)
		2549	PROTOTYPE: ;$
1521	CODE:	2550	CODE:
		2551	if (items > 0)
		2552	volume = CLAMP (volume, 0, 128);
1522	RETVAL = Mix_VolumeMusic (volume);	2553	RETVAL = Mix_VolumeMusic (volume);
1523	OUTPUT:	2554	OUTPUT:
1524	RETVAL	2555	RETVAL
1525		2556
1526	CFClient::MixMusic	2557	void
1527	new_from_file (SV class, char path)	2558	fade_out (int ms)
1528	CODE:	2559	CODE:
		2560	Mix_FadeOutMusic (ms);
		2561
		2562	void
		2563	halt ()
		2564	CODE:
		2565	Mix_HaltMusic ();
		2566
		2567	DC::MixMusic
		2568	new (SV *class, DC::RW rwops)
		2569	CODE:
1529	RETVAL = Mix_LoadMUS (path);	2570	RETVAL = Mix_LoadMUS_RW (rwops);
1530	OUTPUT:	2571	OUTPUT:
1531	RETVAL	2572	RETVAL
1532		2573
1533	void	2574	void
1534	DESTROY (CFClient::MixMusic self)	2575	DESTROY (DC::MixMusic self)
1535	CODE:	2576	CODE:
1536	Mix_FreeMusic (self);	2577	Mix_FreeMusic (self);
1537		2578
1538	int	2579	int
1539	play (CFClient::MixMusic self, int loops = -1)	2580	play (DC::MixMusic self, int loops = -1)
1540	CODE:	2581	CODE:
1541	RETVAL = Mix_PlayMusic (self, loops);	2582	RETVAL = Mix_PlayMusic (self, loops);
1542	OUTPUT:	2583	OUTPUT:
1543	RETVAL	2584	RETVAL
1544		2585
		2586	void
		2587	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2588	CODE:
		2589	Mix_FadeInMusicPos (self, loops, ms, position);
		2590
1545	MODULE = CFClient PACKAGE = CFClient::OpenGL	2591	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2592
		2593	PROTOTYPES: ENABLE
1546		2594
1547	BOOT:	2595	BOOT:
1548	{	2596	{
1549	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2597	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1550	static const struct {	2598	static const struct {
1551	const char *name;	2599	const char *name;
1552	IV iv;	2600	IV iv;
1553	} *civ, const_iv[] = {	2601	} *civ, const_iv[] = {
1554	# define const_iv(name) { # name, (IV)name }	2602	# define const_iv(name) { # name, (IV)name }
		2603	const_iv (GL_VENDOR),
		2604	const_iv (GL_VERSION),
		2605	const_iv (GL_EXTENSIONS),
1555	const_iv (GL_COLOR_MATERIAL),	2606	const_iv (GL_COLOR_MATERIAL),
1556	const_iv (GL_SMOOTH),	2607	const_iv (GL_SMOOTH),
1557	const_iv (GL_FLAT),	2608	const_iv (GL_FLAT),
1558	const_iv (GL_DITHER),	2609	const_iv (GL_DITHER),
1559	const_iv (GL_BLEND),	2610	const_iv (GL_BLEND),
…		…
1561	const_iv (GL_SCISSOR_TEST),	2612	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	2613	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	2614	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	2615	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	2616	const_iv (GL_RESCALE_NORMAL),
		2617	const_iv (GL_FRONT),
		2618	const_iv (GL_BACK),
		2619	const_iv (GL_AUX0),
1566	const_iv (GL_AND),	2620	const_iv (GL_AND),
1567	const_iv (GL_ONE),	2621	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	2622	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	2623	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	2624	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2625	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	2626	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	2627	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	2628	const_iv (GL_RGB),
1575	const_iv (GL_RGBA),	2629	const_iv (GL_RGBA),
		2630	const_iv (GL_RGBA4),
		2631	const_iv (GL_RGBA8),
		2632	const_iv (GL_RGB5_A1),
1576	const_iv (GL_UNSIGNED_BYTE),	2633	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	2634	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	2635	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	2636	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	2637	const_iv (GL_INTENSITY),
1581	const_iv (GL_LUMINANCE),	2638	const_iv (GL_LUMINANCE),
1582	const_iv (GL_LUMINANCE_ALPHA),	2639	const_iv (GL_LUMINANCE_ALPHA),
1583	const_iv (GL_FLOAT),	2640	const_iv (GL_FLOAT),
1584	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2641	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2642	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2644	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2645	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2646	const_iv (GL_COMPRESSED_RGB_ARB),
		2647	const_iv (GL_COMPRESSED_RGBA_ARB),
1585	const_iv (GL_COMPILE),	2648	const_iv (GL_COMPILE),
		2649	const_iv (GL_PROXY_TEXTURE_1D),
		2650	const_iv (GL_PROXY_TEXTURE_2D),
1586	const_iv (GL_TEXTURE_1D),	2651	const_iv (GL_TEXTURE_1D),
1587	const_iv (GL_TEXTURE_2D),	2652	const_iv (GL_TEXTURE_2D),
1588	const_iv (GL_TEXTURE_ENV),	2653	const_iv (GL_TEXTURE_ENV),
1589	const_iv (GL_TEXTURE_MAG_FILTER),	2654	const_iv (GL_TEXTURE_MAG_FILTER),
1590	const_iv (GL_TEXTURE_MIN_FILTER),	2655	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1611	const_iv (GL_COLOR_LOGIC_OP),	2676	const_iv (GL_COLOR_LOGIC_OP),
1612	const_iv (GL_SEPARABLE_2D),	2677	const_iv (GL_SEPARABLE_2D),
1613	const_iv (GL_CONVOLUTION_2D),	2678	const_iv (GL_CONVOLUTION_2D),
1614	const_iv (GL_CONVOLUTION_BORDER_MODE),	2679	const_iv (GL_CONVOLUTION_BORDER_MODE),
1615	const_iv (GL_CONSTANT_BORDER),	2680	const_iv (GL_CONSTANT_BORDER),
		2681	const_iv (GL_POINTS),
1616	const_iv (GL_LINES),	2682	const_iv (GL_LINES),
		2683	const_iv (GL_LINE_STRIP),
1617	const_iv (GL_LINE_LOOP),	2684	const_iv (GL_LINE_LOOP),
1618	const_iv (GL_QUADS),	2685	const_iv (GL_QUADS),
1619	const_iv (GL_QUAD_STRIP),	2686	const_iv (GL_QUAD_STRIP),
1620	const_iv (GL_TRIANGLES),	2687	const_iv (GL_TRIANGLES),
1621	const_iv (GL_TRIANGLE_STRIP),	2688	const_iv (GL_TRIANGLE_STRIP),
1622	const_iv (GL_TRIANGLE_FAN),	2689	const_iv (GL_TRIANGLE_FAN),
		2690	const_iv (GL_POLYGON),
1623	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2691	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2692	const_iv (GL_POINT_SMOOTH_HINT),
		2693	const_iv (GL_LINE_SMOOTH_HINT),
		2694	const_iv (GL_POLYGON_SMOOTH_HINT),
		2695	const_iv (GL_GENERATE_MIPMAP_HINT),
		2696	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1624	const_iv (GL_FASTEST),	2697	const_iv (GL_FASTEST),
		2698	const_iv (GL_DONT_CARE),
		2699	const_iv (GL_NICEST),
1625	const_iv (GL_V2F),	2700	const_iv (GL_V2F),
1626	const_iv (GL_V3F),	2701	const_iv (GL_V3F),
1627	const_iv (GL_T2F_V3F),	2702	const_iv (GL_T2F_V3F),
1628	const_iv (GL_T2F_N3F_V3F),	2703	const_iv (GL_T2F_N3F_V3F),
1629	# undef const_iv	2704	# undef const_iv
1630	};	2705	};
1631		2706
1632	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2707	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1633	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2708	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2709
		2710	texture_av = newAV ();
		2711	AvREAL_off (texture_av);
1634	}	2712	}
		2713
		2714	void
		2715	disable_GL_EXT_blend_func_separate ()
		2716	CODE:
		2717	gl.BlendFuncSeparate = 0;
		2718	gl.BlendFuncSeparateEXT = 0;
1635		2719
1636	char *	2720	char *
1637	gl_vendor ()	2721	gl_vendor ()
1638	CODE:	2722	CODE:
1639	RETVAL = (char *)glGetString (GL_VENDOR);	2723	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1652	CODE:	2736	CODE:
1653	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2737	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1654	OUTPUT:	2738	OUTPUT:
1655	RETVAL	2739	RETVAL
1656		2740
		2741	const char *glGetString (GLenum pname)
		2742
		2743	GLint glGetInteger (GLenum pname)
		2744	CODE:
		2745	glGetIntegerv (pname, &RETVAL);
		2746	OUTPUT:
		2747	RETVAL
		2748
		2749	GLdouble glGetDouble (GLenum pname)
		2750	CODE:
		2751	glGetDoublev (pname, &RETVAL);
		2752	OUTPUT:
		2753	RETVAL
		2754
1657	int glGetError ()	2755	int glGetError ()
		2756
		2757	void glFinish ()
1658		2758
1659	void glClear (int mask)	2759	void glClear (int mask)
1660		2760
1661	void glClearColor (float r, float g, float b, float a = 1.0)	2761	void glClearColor (float r, float g, float b, float a = 1.0)
1662	PROTOTYPE: @	2762	PROTOTYPE: @
…		…
1687		2787
1688	void glPopMatrix ()	2788	void glPopMatrix ()
1689		2789
1690	void glLoadIdentity ()	2790	void glLoadIdentity ()
1691		2791
		2792	void glDrawBuffer (int buffer)
		2793
		2794	void glReadBuffer (int buffer)
		2795
1692	# near_ and far_ are due to microsofts buggy "c" compiler	2796	# near_ and far_ are due to microsofts buggy "c" compiler
1693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2797	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1694		2798
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2799	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2800	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2801
		2802	PROTOTYPES: DISABLE
1697		2803
1698	void glViewport (int x, int y, int width, int height)	2804	void glViewport (int x, int y, int width, int height)
1699		2805
1700	void glScissor (int x, int y, int width, int height)	2806	void glScissor (int x, int y, int width, int height)
1701		2807
…		…
1709		2815
1710	void glRotate (float angle, float x, float y, float z)	2816	void glRotate (float angle, float x, float y, float z)
1711	CODE:	2817	CODE:
1712	glRotatef (angle, x, y, z);	2818	glRotatef (angle, x, y, z);
1713		2819
1714	void glBegin (int mode)
1715
1716	void glEnd ()
1717
1718	void glColor (float r, float g, float b, float a = 1.0)	2820	void glColor (float r, float g, float b, float a = 1.0)
1719	PROTOTYPE: @
1720	ALIAS:	2821	ALIAS:
1721	glColor_premultiply = 1	2822	glColor_premultiply = 1
1722	CODE:	2823	CODE:
1723	if (ix)	2824	if (ix)
1724	{	2825	{
1725	r *= a;	2826	r *= a;
1726	g *= a;	2827	g *= a;
1727	b *= a;	2828	b *= a;
1728	}	2829	}
1729	// microsoft visual "c" rounds instead of truncating...	2830	// microsoft visual "c" rounds instead of truncating...
1730	glColor4ub (MIN ((int)(r * 256.f), 255),	2831	glColor4f (r, g, b, a);
1731	MIN ((int)(g * 256.f), 255),
1732	MIN ((int)(b * 256.f), 255),
1733	MIN ((int)(a * 256.f), 255));
1734
1735	void glInterleavedArrays (int format, int stride, char *data)
1736
1737	void glDrawElements (int mode, int count, int type, char *indices)
1738
1739	# 1.2 void glDrawRangeElements (int mode, int start, int end
1740		2832
1741	void glRasterPos (float x, float y, float z = 0.)	2833	void glRasterPos (float x, float y, float z = 0.)
1742	CODE:	2834	CODE:
1743	glRasterPos3f (0, 0, z);	2835	glRasterPos3f (0, 0, z);
1744	glBitmap (0, 0, 0, 0, x, y, 0);	2836	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1749		2841
1750	void glTexCoord (float s, float t)	2842	void glTexCoord (float s, float t)
1751	CODE:	2843	CODE:
1752	glTexCoord2f (s, t);	2844	glTexCoord2f (s, t);
1753		2845
		2846	void glRect (float x1, float y1, float x2, float y2)
		2847	CODE:
		2848	glRectf (x1, y1, x2, y2);
		2849
		2850	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2851	CODE:
		2852	glBegin (GL_LINE_LOOP);
		2853	glVertex2f (x1, y1);
		2854	glVertex2f (x2, y1);
		2855	glVertex2f (x2, y2);
		2856	glVertex2f (x1, y2);
		2857	glEnd ();
		2858
		2859	PROTOTYPES: ENABLE
		2860
		2861	void glBegin (int mode)
		2862
		2863	void glEnd ()
		2864
		2865	void glPointSize (GLfloat size)
		2866
		2867	void glLineWidth (GLfloat width)
		2868
		2869	void glInterleavedArrays (int format, int stride, char *data)
		2870
		2871	void glDrawElements (int mode, int count, int type, char *indices)
		2872
		2873	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2874
1754	void glTexEnv (int target, int pname, float param)	2875	void glTexEnv (int target, int pname, float param)
1755	CODE:	2876	CODE:
1756	glTexEnvf (target, pname, param);	2877	glTexEnvf (target, pname, param);
1757		2878
1758	void glTexParameter (int target, int pname, float param)	2879	void glTexParameter (int target, int pname, float param)
…		…
1774	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2895	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1775	CODE:	2896	CODE:
1776	if (gl.SeparableFilter2D)	2897	if (gl.SeparableFilter2D)
1777	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2898	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1778		2899
1779	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2900	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1780		2901
1781	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2902	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1782		2903
1783	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2904	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2905
		2906	void glPixelZoom (float x, float y)
1784		2907
1785	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2908	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1786		2909
1787	int glGenTexture ()	2910	int glGenTexture ()
1788	CODE:	2911	CODE:
1789	{	2912	RETVAL = gen_texture ();
1790	GLuint name;
1791	glGenTextures (1, &name);
1792	RETVAL = name;
1793	}
1794	OUTPUT:	2913	OUTPUT:
1795	RETVAL	2914	RETVAL
1796		2915
1797	void glDeleteTexture (int name)	2916	void glDeleteTexture (int name)
1798	CODE:	2917	CODE:
1799	{
1800	GLuint name_ = name;
1801	glDeleteTextures (1, &name_);	2918	del_texture (name);
1802	}	2919
1803
1804	int glGenList ()	2920	int glGenList ()
1805	CODE:	2921	CODE:
1806	RETVAL = glGenLists (1);	2922	RETVAL = glGenLists (1);
1807	OUTPUT:	2923	OUTPUT:
1808	RETVAL	2924	RETVAL
…		…
1815		2931
1816	void glEndList ()	2932	void glEndList ()
1817		2933
1818	void glCallList (int list)	2934	void glCallList (int list)
1819		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1820		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	find_widget (SV *self, NV x, NV y)
		2942	PPCODE:
		2943	{
		2944	if (within_widget (self, x, y))
		2945	XPUSHs (self);
		2946	}
		2947
		2948	BOOT:
		2949	{
		2950	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2951
		2952	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2953	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2954	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2955	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2956	}
		2957
		2958	void
		2959	draw (SV *self)
		2960	CODE:
		2961	{
		2962	HV *hv;
		2963	SV **svp;
		2964	NV x, y, w, h;
		2965	SV *draw_x_sv = GvSV (draw_x_gv);
		2966	SV *draw_y_sv = GvSV (draw_y_gv);
		2967	SV *draw_w_sv = GvSV (draw_w_gv);
		2968	SV *draw_h_sv = GvSV (draw_h_gv);
		2969	double draw_x, draw_y;
		2970
		2971	if (!SvROK (self))
		2972	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2973
		2974	hv = (HV *)SvRV (self);
		2975
		2976	if (SvTYPE (hv) != SVt_PVHV)
		2977	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2978
		2979	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2980	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2981
		2982	if (!h \|\| !w)
		2983	XSRETURN_EMPTY;
		2984
		2985	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2986	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2987
		2988	draw_x = SvNV (draw_x_sv) + x;
		2989	draw_y = SvNV (draw_y_sv) + y;
		2990
		2991	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2992	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2993	XSRETURN_EMPTY;
		2994
		2995	sv_setnv (draw_x_sv, draw_x);
		2996	sv_setnv (draw_y_sv, draw_y);
		2997
		2998	glPushMatrix ();
		2999	glTranslated (x, y, 0);
		3000
		3001	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3002	{
		3003	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3004
		3005	if (svp && SvTRUE (*svp))
		3006	{
		3007	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3008	glEnable (GL_BLEND);
		3009	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3010	glBegin (GL_QUADS);
		3011	glVertex2f (0, 0);
		3012	glVertex2f (w, 0);
		3013	glVertex2f (w, h);
		3014	glVertex2f (0, h);
		3015	glEnd ();
		3016	glDisable (GL_BLEND);
		3017	}
		3018	}
		3019	#if 0
		3020	// draw borders, for debugging
		3021	glPushMatrix ();
		3022	glColor4f (1., 1., 0., 1.);
		3023	glTranslatef (.5, .5, 0.);
		3024	glBegin (GL_LINE_LOOP);
		3025	glVertex2f (0 , 0);
		3026	glVertex2f (w - 1, 0);
		3027	glVertex2f (w - 1, h - 1);
		3028	glVertex2f (0 , h - 1);
		3029	glEnd ();
		3030	glPopMatrix ();
		3031	#endif
		3032	PUSHMARK (SP);
		3033	XPUSHs (self);
		3034	PUTBACK;
		3035	call_method ("_draw", G_VOID \| G_DISCARD);
		3036	SPAGAIN;
		3037
		3038	glPopMatrix ();
		3039
		3040	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3041	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3042	}
		3043

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs. Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC