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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	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
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		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
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
59	#if 0	91	#if 1
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	93	#else
62	# define PARACHUTE 0	94	# define PARACHUTE 0
63	#endif	95	#endif
64		96
		97	static AV *texture_av;
		98
65	static struct	99	static struct
66	{	100	{
67	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	102	#include "glfunc.h"
69	#undef GL_FUNC	103	#undef GL_FUNC
70	} gl;	104	} gl;
71		105
		106	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	108	{
74	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	113	else
79	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
80	}	115	}
81		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/glBindTexture (GL_TEXTURE_2D, name);/
		136	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
82	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
83		143
84	#include "pango-font.c"	144	#include "pango-font.c"
85	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
86	#include "pango-render.c"	146	#include "pango-render.c"
87		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
90		152
91	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
92		154
93	static int	155	static int
94	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
95	{	157	{
96	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		172
111	typedef struct cf_layout {	173	typedef struct cf_layout {
112	PangoLayout *pl;	174	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
114	int base_height;	176	int base_height;
115	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
116	} *CFPlus__Layout;	179	} *DC__Layout;
117		180
118	static CFPlus__Font default_font;	181	static DC__Font default_font;
119	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
121		184
122	static void	185	static void
123	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	191	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	193	}
131		194
132	static void	195	static void
133	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
134	{	197	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
137	*/	200	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
139		202
140	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		205
143	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
144	}	207	}
145		208
146	static void	209	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	211	{
		212	PangoRectangle rect;
		213
		214	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	215	pango_layout_get_extents (self->pl, 0, &rect);
150		216
151	if (!w) w = 1;	217	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	218	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		219
154	w = (w + 3) & ~3;	220	if (!rect.width) rect.width = 1;
155	}	221	if (!rect.height) rect.height = 1;
156		222
		223	*w = rect.width;
		224	*h = rect.height;
		225	}
		226
		227	typedef uint16_t tileid;
157	typedef uint16_t mapface;	228	typedef uint16_t faceid;
158		229
159	typedef struct {	230	typedef struct {
160	GLint name;	231	GLuint name;
161	int w, h;	232	int w, h;
162	float s, t;	233	float s, t;
163	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
164	} maptex;	237	} maptex;
165		238
166	typedef struct {	239	typedef struct {
		240	uint32_t player;
		241	tileid tile[3];
167	int16_t darkness;	242	uint16_t darkness;
168	mapface face[3];	243	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	244	} mapcell;
170		245
171	typedef struct {	246	typedef struct {
172	int32_t c0, c1;	247	int32_t c0, c1;
173	mapcell *col;	248	mapcell *col;
174	} maprow;	249	} maprow;
175		250
176	typedef struct map {	251	typedef struct map {
177	int x, y, w, h;	252	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	254	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	255	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		256
185	int32_t rows;	257	int32_t rows;
186	maprow *row;	258	maprow *row;
187	} *CFPlus__Map;	259	} *DC__Map;
188		260
189	static char *	261	static char *
190	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
191	{	263	{
192	char *p;	264	char *p;
…		…
209	}	281	}
210		282
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
214	static maprow *	306	static maprow *
215	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
216	{	308	{
217	if (0 > y)	309	if (0 > y)
218	{	310	{
219	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
258		350
259	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
260	}	352	}
261		353
262	static mapcell *	354	static mapcell *
263	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
264	{	356	{
265	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
266	}	358	}
267		359
268	static void	360	static void
269	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
270	{	362	{
271	int r;	363	int r;
272		364
273	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
282	self->row = 0;	374	self->row = 0;
283	self->rows = 0;	375	self->rows = 0;
284	}	376	}
285		377
286	static void	378	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
288	{	380	{
289	int x, y;	381	int x, y;
290	maprow *row;	382	maprow *row;
		383	mapcell *cell;
291		384
292	for (y = y0; y < y0 + h; y++)	385	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	386	if (y >= 0)
294	{	387	{
295	if (y >= self->rows)	388	if (y >= self->rows)
…		…
301	if (x >= row->c0)	394	if (x >= row->c0)
302	{	395	{
303	if (x >= row->c1)	396	if (x >= row->c1)
304	break;	397	break;
305		398
306	row->col[x - row->c0].darkness = -1;	399	cell = row->col + x - row->c0;
		400
		401	cell->darkness = 0;
		402	cell->stat_hp = 0;
		403	cell->flags = 0;
		404	cell->player = 0;
307	}	405	}
308	}	406	}
		407	}
		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV hv, smooth_key key, IV bits)
		416	{
		417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (sv, SvIVX (sv) \| bits);
		421	else
		422	sv_setiv (*sv, bits);
309	}	423	}
310		424
311	static void	425	static void
312	music_finished (void)	426	music_finished (void)
313	{	427	{
…		…
349	n \|= n >> 16;	463	n \|= n >> 16;
350		464
351	return n + 1;	465	return n + 1;
352	}	466	}
353		467
354	MODULE = CFPlus PACKAGE = CFPlus	468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
		479	/* SDL should provide this, really. */
		480	#define SDLK_MODIFIER_MIN 300
		481	#define SDLK_MODIFIER_MAX 314
		482
		483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
355		527
356	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
357		529
358	BOOT:	530	BOOT:
359	{	531	{
360	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	533	static const struct {
362	const char *name;	534	const char *name;
363	IV iv;	535	IV iv;
364	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
		538	const_iv (SDLK_MODIFIER_MIN),
		539	const_iv (SDLK_MODIFIER_MAX),
		540
366	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	558	const_iv (SDL_USEREVENT),
		559
		560	const_iv (SDL_APPINPUTFOCUS),
		561	const_iv (SDL_APPMOUSEFOCUS),
		562	const_iv (SDL_APPACTIVE),
		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
384	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
448	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	647
461	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	649	# undef const_iv
465	};	650	};
466		651
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		654
		655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
470		664
471	int	665	int
472	in_destruct ()	666	in_destruct ()
473	CODE:	667	CODE:
474	RETVAL = PL_main_cv == Nullcv;	668	RETVAL = PL_main_cv == Nullcv;
…		…
476	RETVAL	670	RETVAL
477		671
478	NV floor (NV x)	672	NV floor (NV x)
479		673
480	NV ceil (NV x)	674	NV ceil (NV x)
		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
481		679
482	void	680	void
483	pango_init ()	681	pango_init ()
484	CODE:	682	CODE:
485	{	683	{
486	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/pango_context_set_font_description (opengl_context, default_font);/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		691	#endif
489	}	692	}
		693
		694	char *
		695	SDL_GetError ()
490		696
491	int	697	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		699
494	void	700	void
495	SDL_Quit ()	701	SDL_Quit ()
496		702
497	void	703	void
498	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	705	PPCODE:
500	{	706	{
501	SDL_Rect **m;	707	SDL_Rect **m;
502		708
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		713
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		716
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		721
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	723	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	726	#endif
521		727
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		729
527	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
528	while (*m)	731	while (*m)
529	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
530	AV *av = newAV ();	735	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
532	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
534		742
535	++m;	743	++m;
536	}	744	}
537	}	745	}
538		746
539	char *
540	SDL_GetError ()
541
542	int	747	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
545	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	761	);
		762
548	if (RETVAL)	763	if (RETVAL)
549	{	764	{
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552	# include "glfunc.h"	769	#include "glfunc.h"
553	# undef GL_FUNC	770	#undef GL_FUNC
554	}	771	}
		772	}
555	OUTPUT:	773	OUTPUT:
556	RETVAL	774	RETVAL
557		775
558	void	776	void
559	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
560		778
561	char *	779	char *
562	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
563		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
564	void	788	void
565	SDL_PollEvent ()	789	poll_events ()
566	PPCODE:	790	PPCODE:
567	{	791	{
568	SDL_Event ev;	792	SDL_Event ev;
569		793
570	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	796	{
572	HV *hv = newHV ();	797	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		799
575	switch (ev.type)	800	switch (ev.type)
576	{	801	{
577	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
578	case SDL_KEYUP:	803	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	809	break;
584		810
585	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	814	break;
589		815
590	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
598	break;	842	break;
599		843
600	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
603		847
604	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
605	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
612	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614	break;	858	break;
615	}	859	}
616		860
617	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
618	}	862	}
619	}	863	}
620		864
621	int	865	int
622	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
623	POSTCALL:	867	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
626		870
627	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
628	Mix_CloseAudio ()	888	Mix_CloseAudio ()
629		889
630	int	890	int
631	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
632		892
		893	const char *
		894	Mix_GetError ()
		895
633	void	896	void
634	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
635	CODE:	898	CODE:
		899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		900
		901	void
		902	win32_proxy_info ()
		903	PPCODE:
		904	{
636	#ifndef _WIN32	905	#ifdef _WIN32
637	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	906	char buffer[2048];
		907	DWORD buflen;
		908
		909	EXTEND (SP, 3);
		910
		911	buflen = sizeof (buffer);
		912	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		913	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		914	{
		915	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		916
		917	buflen = sizeof (buffer);
		918	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		919	{
		920	PUSHs (newSVpv (buffer, 0));
		921
		922	buflen = sizeof (buffer);
		923	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		924	PUSHs (newSVpv (buffer, 0));
		925	}
		926	}
638	#endif	927	#endif
		928	}
639		929
640	void	930	int
641	add_font (char *file)	931	add_font (char *file)
642	CODE:	932	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
644		936
645	void	937	void
646	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
647	ALIAS:	939	ALIAS:
648	load_image_file = 1	940	load_image_file = 1
…		…
651	STRLEN image_len;	943	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
658		950
659	if (!rw)	951	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
661		953
…		…
734	void	1026	void
735	error (char *message)	1027	error (char *message)
736	CODE:	1028	CODE:
737	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
738	#ifdef _WIN32	1030	#ifdef _WIN32
739	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
740	#endif	1032	#endif
741		1033
742	void	1034	void
743	fatal (char *message)	1035	fatal (char *message)
744	CODE:	1036	CODE:
745	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
746	#ifdef _WIN32	1038	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	1040	#endif
749	_exit (1);	1041	_exit (1);
750		1042
751	void	1043	void
752	_exit (int retval)	1044	_exit (int retval = 0)
753	CODE:	1045	CODE:
		1046	#ifdef WIN32
		1047	ExitThread (retval); // unclean, please beam me up
		1048	#else
754	_exit (retval);	1049	_exit (retval);
		1050	#endif
755		1051
756	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
757		1060
758	CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
		1062
		1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
759	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
760	CODE:	1067	CODE:
761	{	1068	{
762	int count;	1069	int count;
763	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
766	}	1073	}
767	OUTPUT:	1074	OUTPUT:
768	RETVAL	1075	RETVAL
769		1076
770	void	1077	void
771	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
772	CODE:	1079	CODE:
773	pango_font_description_free (self);	1080	pango_font_description_free (self);
774		1081
775	void	1082	void
776	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
777	CODE:	1085	CODE:
778	default_font = self;	1086	default_font = self;
779		1087
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
781		1089
		1090	PROTOTYPES: DISABLE
		1091
782	void	1092	void
783	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
784	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
785	tc_clear ();	1102	tc_restore ();
786		1103
787	CFPlus::Layout	1104	DC::Layout
788	new (SV *class)	1105	new (SV *class)
789	CODE:	1106	CODE:
790	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
791		1108
792	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
795	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
796	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
797	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
798	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
799		1117
800	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
802	OUTPUT:	1120	OUTPUT:
803	RETVAL	1121	RETVAL
804		1122
805	void	1123	void
806	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
807	CODE:	1125	CODE:
808	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
809	Safefree (self);	1128	Safefree (self);
810		1129
811	void	1130	void
812	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
813	CODE:	1132	CODE:
814	{	1133	{
815	STRLEN textlen;	1134	STRLEN textlen;
816	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
817		1136
818	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
819	}	1138	}
820		1139
821	void	1140	void
822	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
823	CODE:	1142	CODE:
824	{	1143	{
825	STRLEN textlen;	1144	STRLEN textlen;
826	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
827		1146
828	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
829	}	1148	}
830		1149
831	void	1150	void
832	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
833	CODE:	1152	CODE:
834	{	1153	{
835	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
836	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
837	const char *pos = text;	1156	const char *pos = text;
…		…
872	if (attrs)	1191	if (attrs)
873	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
874	}	1193	}
875		1194
876	void	1195	void
877	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
878	PPCODE:	1197	PPCODE:
879	{	1198	{
880	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881		1200
882	do	1201	do
883	{	1202	{
884	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
885		1204
886	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
887	{	1206	{
888	PangoRectangle extents;	1207	PangoRectangle extents;
889	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
897		1216
898	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
899	}	1218	}
900		1219
901	int	1220	int
902	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
903	CODE:	1222	CODE:
904	{	1223	{
905	int lines = 1;	1224	int lines = 1;
906	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
907		1226
…		…
912	}	1231	}
913	OUTPUT:	1232	OUTPUT:
914	RETVAL	1233	RETVAL
915		1234
916	SV *	1235	SV *
917	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
918	CODE:	1237	CODE:
919	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
921	OUTPUT:	1240	OUTPUT:
922	RETVAL	1241	RETVAL
923		1242
924	void	1243	void
925	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
926	CODE:	1245	CODE:
927	self->r = r;	1246	self->r = r;
928	self->g = g;	1247	self->g = g;
929	self->b = b;	1248	self->b = b;
930	self->a = a;	1249	self->a = a;
931		1250
932	void	1251	void
933	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
934	CODE:	1253	CODE:
935	if (self->font != font)	1254	if (self->font != font)
936	{	1255	{
937	self->font = font;	1256	self->font = font;
938	layout_update_font (self);	1257	layout_update_font (self);
939	}	1258	}
940		1259
941	void	1260	void
942	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
943	CODE:	1262	CODE:
944	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
945	{	1264	{
946	self->base_height = base_height;	1265	self->base_height = base_height;
947	layout_update_font (self);	1266	layout_update_font (self);
948	}	1267	}
949		1268
950	void	1269	void
951	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
952	CODE:	1271	CODE:
953	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
954		1273
955	void	1274	void
956	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
957	CODE:	1276	CODE:
958	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959		1278
960	void	1279	void
961	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
962	CODE:	1281	CODE:
963	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964		1283
965	void	1284	void
966	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
967	CODE:	1286	CODE:
968	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
969	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
970	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
972	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
973	);	1292	);
974		1293
975	void	1294	void
976	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
977	CODE:	1296	CODE:
978	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979		1298
980	void	1299	void
981	size (CFPlus::Layout self)	1300	size (DC::Layout self)
982	PPCODE:	1301	PPCODE:
983	{	1302	{
984	int w, h;	1303	int w, h;
985		1304
986	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
989	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
990	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
991	}	1310	}
992		1311
993	int	1312	int
994	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
995	CODE:	1314	CODE:
996	{	1315	{
997	PangoRectangle rect;	1316	PangoRectangle rect;
998	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
999	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1000	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1001	}	1320	}
1002	OUTPUT:	1321	OUTPUT:
1003	RETVAL	1322	RETVAL
1004		1323
1005	int	1324	int
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1007	CODE:	1326	CODE:
1008	{	1327	{
1009	int index, trailing;	1328	int index, trailing;
1010	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011	RETVAL = index;	1330	RETVAL = index + trailing;
1012	}	1331	}
1013	OUTPUT:	1332	OUTPUT:
1014	RETVAL	1333	RETVAL
1015		1334
1016	void	1335	void
1017	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1018	PPCODE:	1337	PPCODE:
1019	{	1338	{
1020	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1021	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1022		1341
1023	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1024	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1027	}	1346	}
1028		1347
1029	void	1348	void
1030	render (CFPlus::Layout self, float x, float y)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031	PPCODE:	1350	PPCODE:
		1351	{
		1352	int line, x;
		1353
		1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1357	--line;
		1358	#endif
		1359	EXTEND (SP, 2);
		1360	PUSHs (sv_2mortal (newSViv (line)));
		1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1362	}
		1363
		1364	void
		1365	line_x_to_index (DC::Layout self, int line, int x)
		1366	PPCODE:
		1367	{
		1368	PangoLayoutLine *lp;
		1369	int index, trailing;
		1370
		1371	if (line < 0)
		1372	XSRETURN_EMPTY;
		1373
		1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1375	XSRETURN_EMPTY; /* do better */
		1376
		1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1378
		1379	EXTEND (SP, 2);
		1380	if (GIMME_V == G_SCALAR)
		1381	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1382	else
		1383	{
		1384	PUSHs (sv_2mortal (newSViv (index)));
		1385	PUSHs (sv_2mortal (newSViv (trailing)));
		1386	}
		1387	}
		1388
		1389	void
		1390	render (DC::Layout self, float x, float y, int flags = 0)
		1391	CODE:
		1392	rc_clear (self->rc);
1032	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1033	self->pl,	1394	self->pl,
		1395	self->rc,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a	1397	self->r, self->g, self->b, self->a,
		1398	flags
1036	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1037		1403
1038	MODULE = CFPlus PACKAGE = CFPlus::Texture
1039
1040	void	1404	void
1041	pad2pot (SV data_, SV w_, SV *h_)	1405	draw (DC::Layout self)
1042	CODE:	1406	CODE:
1043	{	1407	{
1044	int ow = SvIV (w_);	1408	glEnable (GL_TEXTURE_2D);
1045	int oh = SvIV (h_);	1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1046		1415
1047	if (ow && oh)	1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1424
		1425	PROTOTYPES: ENABLE
		1426
		1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1048	{	1432	{
1049	int nw = minpot (ow);
1050	int nh = minpot (oh);
1051
1052	if (nw != ow \|\| nh != oh)
1053	{
1054	if (SvOK (data_))
1055	{
1056	STRLEN datalen;	1433	STRLEN datalen;
1057	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1058	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1059	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1060		1437
1061	SvPOK_only (result_);	1438	SvPOK_only (result_);
1062	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1063		1440
1064	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1065	while (oh--)	1442	while (oh--)
1066	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1067		1444
1068	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1069	}
1070
1071	sv_setiv (w_, nw);
1072	sv_setiv (h_, nh);
1073	}
1074	}	1446	}
1075	}	1447	}
1076		1448
1077	void	1449	void
1078	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1084	{	1456	{
1085	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1086	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1087	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1088	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1089		1464
1090	if (items < 5)	1465	if (items < 5)
1091	{	1466	{
1092	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1093	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1121	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1122	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1123	}	1498	}
1124	}	1499	}
1125		1500
1126	MODULE = CFPlus PACKAGE = CFPlus::Map	1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
1127		1511
1128	CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1129	new (SV *class, int map_width, int map_height)	1513
		1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
		1517	new (SV *class)
1130	CODE:	1518	CODE:
1131	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1132	RETVAL->x = 0;	1520	RETVAL->x = 0;
1133	RETVAL->y = 0;	1521	RETVAL->y = 0;
1134	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1135	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1136	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1137	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1138	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140	RETVAL->texs = 8192;
1141	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1143	RETVAL->row = 0;	1529	RETVAL->row = 0;
1144	OUTPUT:	1530	OUTPUT:
1145	RETVAL	1531	RETVAL
1146		1532
1147	void	1533	void
1148	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1149	CODE:	1535	CODE:
1150	{	1536	{
1151	map_clear (self);	1537	map_clear (self);
1152	Safefree (self->face);	1538	Safefree (self->face2tile);
1153	Safefree (self->tex);	1539	Safefree (self->tex);
1154	Safefree (self);	1540	Safefree (self);
1155	}	1541	}
1156		1542
1157	void	1543	void
		1544	resize (DC::Map self, int map_width, int map_height)
		1545	CODE:
		1546	self->w = map_width;
		1547	self->h = map_height;
		1548
		1549	void
1158	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1159	CODE:	1551	CODE:
1160	map_clear (self);	1552	map_clear (self);
1161		1553
1162	void	1554	void
1163	set_face (CFPlus::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1164	CODE:	1556	CODE:
1165	{	1557	{
1166	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1167	{	1559	need_texid (self, tile);
1168	Append (mapface, self->face, self->faces, self->faces);
1169	self->faces *= 2;
1170	}
1171
1172	self->face [face] = texid;
1173	}	1560	}
1174		1561
1175	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 \|\| face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 \|\| smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1176	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1586	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1177	CODE:	1587	CODE:
1178	{	1588	{
1179	while (self->texs <= texid)	1589	need_texid (self, texid);
1180	{
1181	Append (maptex, self->tex, self->texs, self->texs);
1182	self->texs *= 2;
1183	}
1184		1590
1185	{	1591	{
1186	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1187		1593
1188	tex->name = name;	1594	tex->name = name;
…		…
1205	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1206	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1207	}	1613	}
1208		1614
1209	int	1615	int
1210	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1211	ALIAS:	1617	ALIAS:
1212	oy = 1	1618	oy = 1
1213	x = 2	1619	x = 2
1214	y = 3	1620	y = 3
1215	w = 4	1621	w = 4
…		…
1226	}	1632	}
1227	OUTPUT:	1633	OUTPUT:
1228	RETVAL	1634	RETVAL
1229		1635
1230	void	1636	void
1231	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1232	CODE:	1638	CODE:
1233	{	1639	{
1234	if (dx > 0)	1640	if (dx > 0)
1235	map_blank (self, self->x, self->y, dx - 1, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1236	else if (dx < 0)	1642	else if (dx < 0)
1237	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1238		1644
1239	if (dy > 0)	1645	if (dy > 0)
1240	map_blank (self, self->x, self->y, self->w, dy - 1);	1646	map_blank (self, self->x, self->y, self->w, dy);
1241	else if (dy < 0)	1647	else if (dy < 0)
1242	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1243		1649
1244	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1245	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1246		1652
1247	while (self->y < 0)	1653	while (self->y < 0)
…		…
1251	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1252	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1253	}	1659	}
1254	}	1660	}
1255		1661
1256	void	1662	SV *
1257	map1a_update (CFPlus::Map self, SV *data_)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1258	CODE:	1664	CODE:
1259	{	1665	{
1260	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1261	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1262	mapcell *cell;	1668	mapcell *cell;
1263	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1264		1672
1265	while (data < data_end)	1673	while (data < data_end - 1)
1266	{	1674	{
1267	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1268		1676
1269	x = self->x + ((flags >> 10) & 63);	1677	x = self->x + ((flags >> 10) & 63);
1270	y = self->y + ((flags >> 4) & 63);	1678	y = self->y + ((flags >> 4) & 63);
1271		1679
1272	cell = map_get_cell (self, x, y);	1680	cell = map_get_cell (self, x, y);
1273		1681
1274	if (flags & 15)	1682	if (flags & 15)
1275	{	1683	{
1276	if (cell->darkness < 0)	1684	if (!cell->darkness)
1277	{	1685	{
		1686	memset (cell, 0, sizeof (*cell));
1278	cell->darkness = 0;	1687	cell->darkness = 256;
1279	cell->face [0] = 0;
1280	cell->face [1] = 0;
1281	cell->face [2] = 0;
1282	}	1688	}
1283		1689
1284	cell->darkness = flags & 8 ? *data++ : 255;
1285
1286	//TODO: don't trust server data to be in-range(!)	1690	//TODO: don't trust server data to be in-range(!)
1287		1691
1288	if (flags & 4)	1692	if (flags & 8)
1289	{	1693	{
1290	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	if (extmap)
		1695	{
		1696	uint8_t ext, cmd;
		1697
		1698	do
		1699	{
		1700	ext = *data++;
		1701	cmd = ext & 0x7f;
		1702
		1703	if (cmd < 4)
		1704	cell->darkness = 255 - ext * 64 + 1;
		1705	else if (cmd == 5) // health
		1706	{
		1707	cell->stat_width = 1;
		1708	cell->stat_hp = *data++;
		1709	}
		1710	else if (cmd == 6) // monster width
		1711	cell->stat_width = *data++ + 1;
		1712	else if (cmd == 0x47)
		1713	{
		1714	if (*data == 1) cell->player = data [1];
		1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1718
		1719	data += *data + 1;
		1720	}
		1721	else if (cmd == 8) // cell flags
		1722	cell->flags = *data++;
		1723	else if (ext & 0x40) // unknown, multibyte => skip
		1724	data += *data + 1;
		1725	else
		1726	data++;
		1727	}
		1728	while (ext & 0x80);
		1729	}
		1730	else
		1731	cell->darkness = *data++ + 1;
1291	}	1732	}
1292		1733
		1734	for (z = 0; z <= 2; ++z)
1293	if (flags & 2)	1735	if (flags & (4 >> z))
1294	{	1736	{
1295	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1296	}	1754	}
1297
1298	if (flags & 1)
1299	{
1300	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1301	}
1302	}	1755	}
1303	else	1756	else
1304	cell->darkness = -1;	1757	cell->darkness = 0;
1305	}	1758	}
1306	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1307		1762
1308	SV *	1763	SV *
1309	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1310	CODE:	1765	CODE:
1311	{	1766	{
1312	int x1, x;	1767	int x1, x;
1313	int y1, y;	1768	int y1, y;
1314	int z;	1769	int z;
…		…
1335	{	1790	{
1336	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1337		1792
1338	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1339	{	1794	{
1340	mapface face = cell->face [z];
1341
1342	if (face)
1343	{
1344	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1345	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1346	int a1 = tex.a;	1797	int a1 = tex.a;
1347		1798
1348	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1349	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1350	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1351	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1352	}
1353	}	1803	}
1354	}	1804	}
1355		1805
1356	*map++ = (r )	1806	*map++ = (r )
1357	\| (g << 8)	1807	\| (g << 8)
…		…
1364	}	1814	}
1365	OUTPUT:	1815	OUTPUT:
1366	RETVAL	1816	RETVAL
1367		1817
1368	void	1818	void
1369	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1370	CODE:	1820	CODE:
1371	{	1821	{
1372	int vx, vy;
1373	int x, y, z;	1822	int x, y, z;
1374	int last_name;
1375	mapface face;
1376		1823
1377	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1378	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
1379		1830
1380	/*	1831	pl_tex.name = 0;
1381	int vx = self->vx = self->w >= sw
1382	? self->x + (self->w - sw) / 2
1383	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384		1832
1385	int vy = self->vy = self->h >= sh	1833	rc_t *rc = rc_alloc ();
1386	? self->y + (self->h - sh) / 2	1834	rc_key_t key;
1387	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1835	rc_array_t *arr;
1388	*/
1389		1836
1390	glColor4ub (255, 255, 255, 255);	1837	// thats current max. sorry.
		1838	if (sw > 255) sw = 255;
		1839	if (sh > 255) sh = 255;
		1840
		1841	// clear key, in case of extra padding
		1842	memset (&skey, 0, sizeof (skey));
		1843
		1844	memset (&key, 0, sizeof (key));
		1845	key.r = 255;
		1846	key.g = 255;
		1847	key.b = 255;
		1848	key.a = 255;
		1849	key.mode = GL_QUADS;
		1850	key.format = GL_T2F_V3F;
		1851	key.texname = -1;
		1852
		1853	mx += self->x;
		1854	my += self->y;
		1855
		1856	// first pass: determine smooth_max
		1857	// rather ugly, if you ask me
		1858	// could also be stored inside mapcell and updated on change
		1859	memset (smooth_max, 0, sizeof (smooth_max));
		1860
		1861	for (y = 0; y < sh; y++)
		1862	if (0 <= y + my && y + my < self->rows)
		1863	{
		1864	maprow *row = self->row + (y + my);
		1865
		1866	for (x = 0; x < sw; x++)
		1867	if (row->c0 <= x + mx && x + mx < row->c1)
		1868	{
		1869	mapcell *cell = row->col + (x + mx - row->c0);
		1870
		1871	smooth_max[x + 1][y + 1] =
		1872	MAX (self->tex [cell->tile [0]].smoothlevel,
		1873	MAX (self->tex [cell->tile [1]].smoothlevel,
		1874	self->tex [cell->tile [2]].smoothlevel));
		1875	}
		1876	}
1391		1877
1392	glEnable (GL_BLEND);	1878	glEnable (GL_BLEND);
1393	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1394	glEnable (GL_TEXTURE_2D);
1395	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1396		1881
1397	glBegin (GL_QUADS);
1398
1399	last_name = 0;
1400
1401	for (z = 0; z < 3; z++)	1882	for (z = 0; z <= 2; z++)
		1883	{
		1884	memset (smooth_level, 0, sizeof (smooth_level));
		1885
1402	for (y = 0; y < sh; y++)	1886	for (y = 0; y < sh; y++)
1403	if (0 <= y + vy && y + vy < self->rows)	1887	if (0 <= y + my && y + my < self->rows)
1404	{	1888	{
1405	maprow *row = self->row + (y + vy);	1889	maprow *row = self->row + (y + my);
1406		1890
1407	for (x = 0; x < sw; x++)	1891	for (x = 0; x < sw; x++)
1408	if (row->c0 <= x + vx && x + vx < row->c1)	1892	if (row->c0 <= x + mx && x + mx < row->c1)
1409	{	1893	{
1410	mapcell *cell = row->col + (x + vx - row->c0);	1894	mapcell *cell = row->col + (x + mx - row->c0);
1411
1412	face = cell->face [z];	1895	tileid tile = cell->tile [z];
1413		1896
1414	if (face)	1897	if (tile)
		1898	{
		1899	maptex tex = self->tex [tile];
		1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
		1902
		1903	if (key.texname != tex.name)
		1904	{
		1905	if (!tex.name)
		1906	tex = self->tex [2]; /* missing, replace by noface */
		1907
		1908	key.texname = tex.name;
		1909	arr = rc_array (rc, &key);
		1910	}
		1911
		1912	if (expect_false (cell->player == player) && expect_false (z == 2))
		1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
		1928	if (cell->flags & 1)
		1929	{
		1930	maptex tex = self->tex [1];
		1931	int px = x * T + T * 2 / 32;
		1932	int py = y * T - T * 6 / 32;
		1933
		1934	if (tex.name)
		1935	{
		1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1946	}
		1947	}
		1948	}
		1949
		1950	// update smooth hash
		1951	if (tex.smoothtile)
		1952	{
		1953	skey.tile = tex.smoothtile;
		1954	skey.level = tex.smoothlevel;
		1955
		1956	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1957
		1958	// add bits to current tile and all neighbours. skey.x\|y is
		1959	// shifted +1\|+1 so we always stay positive.
		1960
		1961	// bits is ___n cccc CCCC bbbb
		1962	// n do not draw borders&corners
		1963	// c draw these corners, but...
		1964	// C ... not these
		1965	// b draw these borders
		1966
		1967	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1968	// ┃· ·· ·┃ ━━
		1969
		1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1971	// ·· ·· ·┏ ┓·
		1972
		1973	// full tile
		1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1975
		1976	// borders
		1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1981
		1982	// corners
		1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1987	}
		1988	}
		1989	}
		1990	}
		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
		1995	// go through all smoothlevels, lowest to highest, then draw.
		1996	// this is basically counting sort
		1997	{
		1998	int w, b;
		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
		2002	for (w = 0; w < 256 / 32; ++w)
		2003	{
		2004	uint32_t smask = smooth_level [w];
		2005	if (smask)
		2006	for (b = 0; b < 32; ++b)
		2007	if (smask & (((uint32_t)1) << b))
1415	{	2008	{
1416	maptex tex = self->tex [face];	2009	int level = (w << 5) \| b;
		2010	HE *he;
1417		2011
1418	int px = (x + 1) * 32 - tex.w;	2012	hv_iterinit (smooth);
1419	int py = (y + 1) * 32 - tex.h;	2013	while ((he = hv_iternext (smooth)))
1420
1421	if (last_name != tex.name)
1422	{	2014	{
		2015	smooth_key skey = (smooth_key )HeKEY (he);
		2016	IV bits = SvIVX (HeVAL (he));
		2017
		2018	if (!(bits & 0x1000)
		2019	&& skey->level == level
		2020	&& level > smooth_max [skey->x][skey->y])
		2021	{
		2022	maptex tex = self->tex [skey->tile];
		2023	int px = (((int)skey->x) - 1) * T;
		2024	int py = (((int)skey->y) - 1) * T;
		2025	int border = bits & 15;
		2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2027	float dx = tex.s * .0625f; // 16 images/row
		2028	float dy = tex.t * .5f ; // 2 images/column
		2029
		2030	if (tex.name)
		2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
		2034	if (key.texname != tex.name)
		2035	{
1423	glEnd ();	2036	glEnd ();
1424	last_name = tex.name;
1425	glBindTexture (GL_TEXTURE_2D, last_name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1426	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
		2039	}
		2040
		2041	if (border)
		2042	{
		2043	float ox = border * dx;
		2044
		2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2049	}
		2050
		2051	if (corner)
		2052	{
		2053	float ox = corner * dx;
		2054
		2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
		2060	}
		2061	}
1427	}	2062	}
1428
1429	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433	}	2063	}
1434	}
1435	}	2064	}
1436		2065
1437	glEnd ();	2066	glEnd ();
1438
1439	glDisable (GL_TEXTURE_2D);	2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
		2069	}
		2070
		2071	hv_clear (smooth);
		2072	}
		2073
		2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
		2079
		2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1440	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
1441	}	2092	rc_free (rc);
1442		2093
		2094	// top layer: overlays such as the health bar
		2095	for (y = 0; y < sh; y++)
		2096	if (0 <= y + my && y + my < self->rows)
		2097	{
		2098	maprow *row = self->row + (y + my);
		2099
		2100	for (x = 0; x < sw; x++)
		2101	if (row->c0 <= x + mx && x + mx < row->c1)
		2102	{
		2103	mapcell *cell = row->col + (x + mx - row->c0);
		2104
		2105	int px = x * T;
		2106	int py = y * T;
		2107
		2108	if (cell->stat_hp)
		2109	{
		2110	int width = cell->stat_width * T;
		2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2112
		2113	glColor3ub (0, 0, 0);
		2114	glRectf (px + 1, py - thick - 2,
		2115	px + width - 1, py);
		2116
		2117	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2118	glRectf (px + 2,
		2119	py - thick - 1,
		2120	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2121	}
		2122	}
		2123	}
		2124	}
		2125
1443	void	2126	void
1444	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1445	CODE:	2128	CODE:
1446	{	2129	{
1447	static float color[16][3] = {	2130	static float color[16][3] = {
1448	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1449	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1499	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1500	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1501	}	2184	}
1502		2185
1503	void	2186	void
1504	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1505	PPCODE:	2188	PPCODE:
1506	{	2189	{
1507	int vx, vy;
1508	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1509	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1510	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2196	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1511	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2197	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1512		2198
1513	memset (darkness, 255, sw4 * sh);
1514	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1515	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1516		2201
1517	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2202	mx += self->x - 1;
1518	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2203	my += self->y - 1;
1519		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1520	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1521	if (0 <= y + vy && y + vy < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1522	{	2209	{
1523	maprow *row = self->row + (y + vy);	2210	maprow *row = self->row + (y + my);
1524		2211
1525	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1526	if (row->c0 <= x + vx && x + vx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1527	{	2214	{
1528	mapcell *cell = row->col + (x + vx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1529		2216
1530	darkness[y * sw4 + x] = cell->darkness < 0	2217	darkness1 [y * sw1 + x] = cell->darkness
		2218	? 255 - (cell->darkness - 1)
1531	? 255 - FOW_DARKNESS	2219	: 255 - FOW_DARKNESS;
1532	: 255 - cell->darkness;
1533	}	2220	}
1534	}	2221	}
1535		2222
		2223	for (y = 0; y < sh; ++y)
		2224	for (x = 0; x < sw; ++x)
		2225	{
		2226	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2227	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2228	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2229	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2230	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2231	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2232	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2233	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2234	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2235
		2236	uint8_t r11 = (d11 + d21 + d12) / 3;
		2237	uint8_t r21 = d21;
		2238	uint8_t r31 = (d21 + d31 + d32) / 3;
		2239
		2240	uint8_t r12 = d12;
		2241	uint8_t r22 = d22;
		2242	uint8_t r32 = d32;
		2243
		2244	uint8_t r13 = (d13 + d23 + d12) / 3;
		2245	uint8_t r23 = d23;
		2246	uint8_t r33 = (d23 + d33 + d32) / 3;
		2247
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2257	}
		2258
		2259	free (darkness1);
		2260
1536	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1537	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1538	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1539	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1540	}	2265	}
1541		2266
1542	SV *	2267	SV *
1543	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
1544	CODE:	2269	CODE:
1545	{	2270	{
1546	int x, y, x1, y1;	2271	int x, y, x1, y1;
1547	SV data_sv = newSV (w h * 7 + 5);	2272	SV data_sv = newSV (w h * 7 + 5);
1548	uint8_t data = (uint8_t )SvPVX (data_sv);	2273	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1573	if (row && row->c0 <= x && x < row->c1)	2298	if (row && row->c0 <= x && x < row->c1)
1574	{	2299	{
1575	mapcell *cell = row->col + (x - row->c0);	2300	mapcell *cell = row->col + (x - row->c0);
1576	uint8_t flags = 0;	2301	uint8_t flags = 0;
1577		2302
1578	if (cell->face [0]) flags \|= 1;	2303	if (cell->tile [0]) flags \|= 1;
1579	if (cell->face [1]) flags \|= 2;	2304	if (cell->tile [1]) flags \|= 2;
1580	if (cell->face [2]) flags \|= 4;	2305	if (cell->tile [2]) flags \|= 4;
1581		2306
1582	*data++ = flags;	2307	*data++ = flags;
1583		2308
1584	if (flags & 1)	2309	if (flags & 1)
1585	{	2310	{
		2311	tileid tile = cell->tile [0];
1586	*data++ = cell->face [0] >> 8;	2312	*data++ = tile >> 8;
1587	*data++ = cell->face [0];	2313	*data++ = tile;
1588	}	2314	}
1589		2315
1590	if (flags & 2)	2316	if (flags & 2)
1591	{	2317	{
		2318	tileid tile = cell->tile [1];
1592	*data++ = cell->face [1] >> 8;	2319	*data++ = tile >> 8;
1593	*data++ = cell->face [1];	2320	*data++ = tile;
1594	}	2321	}
1595		2322
1596	if (flags & 4)	2323	if (flags & 4)
1597	{	2324	{
		2325	tileid tile = cell->tile [2];
1598	*data++ = cell->face [2] >> 8;	2326	*data++ = tile >> 8;
1599	*data++ = cell->face [2];	2327	*data++ = tile;
1600	}	2328	}
1601	}	2329	}
1602	else	2330	else
1603	*data++ = 0;	2331	*data++ = 0;
1604	}	2332	}
1605	}	2333	}
1606		2334
		2335	/* if size is wh + 5 then no data has been found /
		2336	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2337	{
1607	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
1608	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
1609	RETVAL = data_sv;	2342	RETVAL = data_sv;
1610	}	2343	}
1611	OUTPUT:	2344	OUTPUT:
1612	RETVAL	2345	RETVAL
1613		2346
1614	void	2347	void
1615	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1616	PPCODE:	2349	PPCODE:
1617	{	2350	{
1618	int x, y, z;	2351	int x, y, z;
1619	int w, h;	2352	int w, h;
1620	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t data, end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
1621		2364
1622	if (*data++ != 0)	2365	if (*data++ != 0)
1623	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
1624		2367
1625	w = data++ << 8; w \|= data++;	2368	w = data++ << 8; w \|= data++;
1626	h = data++ << 8; h \|= data++;	2369	h = data++ << 8; h \|= data++;
1627		2370
1628	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1640	{	2383	{
1641	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
1642		2385
1643	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
1644	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
1645	uint8_t flags = *data++;	2393	flags = *data++;
1646		2394
1647	if (flags)	2395	if (flags)
1648	{	2396	{
1649	mapface face[3] = { 0, 0, 0 };
1650
1651	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
		2398	tileid tile[3] = { 0, 0, 0 };
1652		2399
1653	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2400	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1654	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2401	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1655	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2402	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1656		2403
1657	if (cell->darkness <= 0)	2404	if (cell->darkness == 0)
1658	{	2405	{
1659	cell->darkness = -1;	2406	/cell->darkness = 0;/
		2407	EXTEND (SP, 3);
1660		2408
1661	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
1662	{	2410	{
1663	cell->face[z] = face[z];	2411	tileid t = tile [z];
1664		2412
1665	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2413	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2414	{
1666	XPUSHs (sv_2mortal (newSViv (face[z])));	2415	PUSHs (sv_2mortal (newSViv (t)));
		2416	need_texid (self, t);
		2417	}
		2418
		2419	cell->tile [z] = t;
1667	}	2420	}
1668	}	2421	}
1669	}	2422	}
1670	}	2423	}
1671	}	2424	}
1672	}	2425	}
1673		2426
1674	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
1675		2428
1676	CFPlus::MixChunk	2429	DC::RW
1677	new_from_file (SV class, char path)	2430	new (SV class, SV data_sv)
1678	CODE:	2431	CODE:
1679	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
1680	OUTPUT:	2438	OUTPUT:
1681	RETVAL	2439	RETVAL
1682		2440
		2441	DC::RW
		2442	new_from_file (SV class, const char path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
1683	void	2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::Channel
		2460	find ()
		2461	CODE:
		2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
		2478	OUTPUT:
		2479	RETVAL
		2480
		2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
1684	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
1685	CODE:	2551	CODE:
1686	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
1687		2553
1688	int	2554	int
1689	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
1690	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
1691	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
1692	OUTPUT:	2560	OUTPUT:
1693	RETVAL	2561	RETVAL
1694		2562
1695	int	2563	DC::Channel
1696	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1697	CODE:	2565	CODE:
		2566	{
1698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
1699	OUTPUT:	2578	OUTPUT:
1700	RETVAL	2579	RETVAL
1701		2580
1702	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1703		2582
1704	int	2583	int
1705	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
1706	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
1707	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
1708	OUTPUT:	2590	OUTPUT:
1709	RETVAL	2591	RETVAL
1710		2592
		2593	void
		2594	fade_out (int ms)
		2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
1711	CFPlus::MixMusic	2603	DC::MixMusic
1712	new_from_file (SV class, char path)	2604	new (SV *class, DC::RW rwops)
1713	CODE:	2605	CODE:
1714	RETVAL = Mix_LoadMUS (path);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
1715	OUTPUT:	2607	OUTPUT:
1716	RETVAL	2608	RETVAL
1717		2609
1718	void	2610	void
1719	DESTROY (CFPlus::MixMusic self)	2611	DESTROY (DC::MixMusic self)
1720	CODE:	2612	CODE:
1721	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
1722		2614
1723	int	2615	int
1724	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
1725	CODE:	2617	CODE:
1726	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
1727	OUTPUT:	2619	OUTPUT:
1728	RETVAL	2620	RETVAL
1729		2621
1730	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2622	void
		2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2624	CODE:
		2625	Mix_FadeInMusicPos (self, loops, ms, position);
		2626
		2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
1731		2630
1732	BOOT:	2631	BOOT:
1733	{	2632	{
1734	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1735	static const struct {	2634	static const struct {
1736	const char *name;	2635	const char *name;
1737	IV iv;	2636	IV iv;
1738	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
1739	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
		2639	const_iv (GL_VENDOR),
		2640	const_iv (GL_VERSION),
		2641	const_iv (GL_EXTENSIONS),
1740	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
1741	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
1742	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
1743	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
1744	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
1748	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
1749	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
1750	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
1751	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
1752	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
1753	const_iv (GL_AND),	2656	const_iv (GL_AND),
1754	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
1755	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
1756	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
1757	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
1770	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
1771	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
1772	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
1773	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
1774	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
1775	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
1777	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
1778	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
1779	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
1780	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1801	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
1802	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
1803	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
1804	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
1805	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
1806	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
		2719	const_iv (GL_LINE_STRIP),
1807	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
1808	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
1809	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
1810	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
1811	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
1812	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
1813	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1814	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
1815	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
1816	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
1817	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
1818	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
1819	# undef const_iv	2740	# undef const_iv
1820	};	2741	};
1821		2742
1822	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1823	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2745
		2746	texture_av = newAV ();
		2747	AvREAL_off (texture_av);
1824	}	2748	}
		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
1825		2755
1826	char *	2756	char *
1827	gl_vendor ()	2757	gl_vendor ()
1828	CODE:	2758	CODE:
1829	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1842	CODE:	2772	CODE:
1843	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1844	OUTPUT:	2774	OUTPUT:
1845	RETVAL	2775	RETVAL
1846		2776
		2777	const char *glGetString (GLenum pname)
		2778
		2779	GLint glGetInteger (GLenum pname)
		2780	CODE:
		2781	glGetIntegerv (pname, &RETVAL);
		2782	OUTPUT:
		2783	RETVAL
		2784
		2785	GLdouble glGetDouble (GLenum pname)
		2786	CODE:
		2787	glGetDoublev (pname, &RETVAL);
		2788	OUTPUT:
		2789	RETVAL
		2790
1847	int glGetError ()	2791	int glGetError ()
1848		2792
1849	void glFinish ()	2793	void glFinish ()
1850		2794
1851	void glClear (int mask)	2795	void glClear (int mask)
…		…
1888	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# near_ and far_ are due to microsofts buggy "c" compiler
1889	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1890		2834
1891	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# near_ and far_ are due to microsofts buggy "c" compiler
1892	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
1893		2839
1894	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
1895		2841
1896	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
1897		2843
…		…
1905		2851
1906	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
1907	CODE:	2853	CODE:
1908	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
1909		2855
1910	void glBegin (int mode)
1911
1912	void glEnd ()
1913
1914	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
1915	PROTOTYPE: @
1916	ALIAS:	2857	ALIAS:
1917	glColor_premultiply = 1	2858	glColor_premultiply = 1
1918	CODE:	2859	CODE:
1919	if (ix)	2860	if (ix)
1920	{	2861	{
…		…
1923	b *= a;	2864	b *= a;
1924	}	2865	}
1925	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
1926	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
1927		2868
1928	void glInterleavedArrays (int format, int stride, char *data)
1929
1930	void glDrawElements (int mode, int count, int type, char *indices)
1931
1932	# 1.2 void glDrawRangeElements (int mode, int start, int end
1933
1934	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
1935	CODE:	2870	CODE:
1936	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
1937	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
1938		2873
…		…
1942		2877
1943	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
1944	CODE:	2879	CODE:
1945	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
1946		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
1947	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
1948	CODE:	2912	CODE:
1949	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
1950		2914
1951	void glTexParameter (int target, int pname, float param)	2915	void glTexParameter (int target, int pname, float param)
…		…
1967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1968	CODE:	2932	CODE:
1969	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
1970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1971		2935
1972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1973		2937
1974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1975		2939
1976	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2941
		2942	void glPixelZoom (float x, float y)
1977		2943
1978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1979		2945
1980	int glGenTexture ()	2946	int glGenTexture ()
1981	CODE:	2947	CODE:
1982	{	2948	RETVAL = gen_texture ();
1983	GLuint name;
1984	glGenTextures (1, &name);
1985	RETVAL = name;
1986	}
1987	OUTPUT:	2949	OUTPUT:
1988	RETVAL	2950	RETVAL
1989		2951
1990	void glDeleteTexture (int name)	2952	void glDeleteTexture (int name)
1991	CODE:	2953	CODE:
1992	{
1993	GLuint name_ = name;
1994	glDeleteTextures (1, &name_);	2954	del_texture (name);
1995	}	2955
1996
1997	int glGenList ()	2956	int glGenList ()
1998	CODE:	2957	CODE:
1999	RETVAL = glGenLists (1);	2958	RETVAL = glGenLists (1);
2000	OUTPUT:	2959	OUTPUT:
2001	RETVAL	2960	RETVAL
…		…
2008		2967
2009	void glEndList ()	2968	void glEndList ()
2010		2969
2011	void glCallList (int list)	2970	void glCallList (int list)
2012		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2013		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h \|\| !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3028	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID \| G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs. Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC