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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.154 by root, Tue Sep 19 22:23:30 2006 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 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
		20	#include "flat_hash_map.hpp"
		21
13	#ifdef _WIN32	22	#ifdef _WIN32
14	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
15	#endif	28	#endif
16		29
		30	#include <cassert>
17	#include <math.h>	31	#include <cmath>
18	#include <string.h>	32	#include <cstring>
19	#include <stdio.h>	33	#include <cstdio>
20	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
21		40
22	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
23	#include <SDL_endian.h>	43	#include <SDL_endian.h>
24	#include <SDL_image.h>	44	#include <SDL_image.h>
25	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
27		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
28	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
30		57
31	#include <glib/gmacros.h>	58	#include <glib.h>
32		59
33	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
34		72
35	#ifndef _WIN32	73	#ifndef _WIN32
36	# include <sys/types.h>	74	# include <sys/types.h>
37	# include <sys/socket.h>	75	# include <sys/socket.h>
38	# include <netinet/in.h>	76	# include <netinet/in.h>
39	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
40	# include <inttypes.h>	78	# include <inttypes.h>
		79	#endif
		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	83	#else
42	typedef unsigned char uint8_t;	84	# 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	85	#endif
49		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
52	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
53		96
54	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
56		99
57	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
58		101
59	#if 0	102	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	104
62	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
63	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
		128
		129	static AV *texture_av;
64		130
65	static struct	131	static struct
66	{	132	{
67	#define GL_FUNC(ptr,name) ptr name;	133	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	134	#include "glfunc.h"
69	#undef GL_FUNC	135	#undef GL_FUNC
70	} gl;	136	} gl;
71		137
		138	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	139	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	140	{
74	if (gl.BlendFuncSeparate)	141	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	142	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	143	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	144	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	145	else
79	glBlendFunc (sa, da);	146	glBlendFunc (sa, da);
80	}	147	}
81		148
		149	static GLuint
		150	gen_texture ()
		151	{
		152	GLuint name;
		153
		154	if (AvFILL (texture_av) >= 0)
		155	name = (GLuint)(size_t)av_pop (texture_av);
		156	else
		157	glGenTextures (1, &name);
		158
		159	return name;
		160	}
		161
		162	static void
		163	del_texture (GLuint name)
		164	{
		165	/* make a half-assed attempt at returning the memory used by the texture */
		166	/* textures are frequently being reused by cfplus anyway */
		167	/glBindTexture (GL_TEXTURE_2D, name);/
		168	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		169	av_push (texture_av, (SV *)(size_t)name);
		170	glDeleteTextures (1, &name);
		171	}
		172
82	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
83		175
84	#include "pango-font.c"	176	#include "pango-font.c"
85	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
86	#include "pango-render.c"	178	#include "pango-render.c"
87		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
90		184
91	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
92		186
93	static int	187	static int
94	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
95	{	189	{
96	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
97		191
98	while (attrs)	192	while (attrs)
99	{	193	{
100	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
101		195
102	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
103	return 1;	197	return 1;
104		198
105	attrs = attrs->next;	199	attrs = attrs->next;
106	}	200	}
107		201
108	return 0;	202	return 0;
109	}	203	}
110		204
111	typedef struct cf_layout {	205	struct cf_layout {
112	PangoLayout *pl;	206	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
114	int base_height;	208	int base_height;
115	CFPlus__Font font;	209	DC__Font font;
116	} *CFPlus__Layout;	210	rc_t rc;
		211	};
117		212
		213	typedef cf_layout *DC__Layout;
		214
118	static CFPlus__Font default_font;	215	static DC__Font default_font;
119	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
121		218
122	static void	219	static void
123	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
124	{	221	{
125	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
126	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
128	#endif	225	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	227	}
131		228
132	static void	229	static void
133	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
134	{	231	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
137	*/	234	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
139		236
140	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		239
143	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
144	}	241	}
145		242
146	static void	243	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	245	{
149	PangoRectangle rect;	246	PangoRectangle rect;
150		247
151	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
159		256
160	*w = rect.width;	257	*w = rect.width;
161	*h = rect.height;	258	*h = rect.height;
162	}	259	}
163		260
		261	typedef uint16_t tileid;
164	typedef uint16_t mapface;	262	typedef uint16_t faceid;
165		263
166	typedef struct {	264	struct maptex
		265	{
167	GLint name;	266	GLuint name;
168	int w, h;	267	int w, h;
169	float s, t;	268	float s, t;
170	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
171	} maptex;	270	tileid smoothtile;
		271	uint8_t smoothlevel;
		272	uint8_t unused; /* set to zero on use */
		273	};
172		274
173	typedef struct {	275	struct mapcell
		276	{
174	uint32_t player;	277	uint32_t player;
175	mapface face[3];	278	tileid tile[3];
176	uint16_t darkness;	279	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	281	};
179		282
180	typedef struct {	283	struct maprow
		284	{
181	int32_t c0, c1;	285	int32_t c0, c1;
182	mapcell *col;	286	mapcell *col;
183	} maprow;	287	};
184		288
185	typedef struct map {	289	struct mapgrid {
186	int x, y, w, h;	290	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	292	std::vector<tileid> tile;
189	mapface *face;	293	std::vector<maptex> tex;
190
191	int texs;
192	maptex *tex;
193		294
194	int32_t rows;	295	int32_t rows;
195	maprow *row;	296	maprow *row;
196	} *CFPlus__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
197		307
198	static char *	308	static char *
199	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
200	{	310	{
201	char *p;	311	char *p;
…		…
219		329
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		332
223	static maprow *	333	static maprow *
224	map_get_row (CFPlus__Map self, int y)	334	map_get_row (mapgrid *self, int y)
225	{	335	{
226	if (0 > y)	336	if (0 > y)
227	{	337	{
228	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
267		377
268	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
269	}	379	}
270		380
271	static mapcell *	381	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
273	{	383	{
274	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
275	}	385	}
276		386
		387	void mapgrid::clear_cells ()
		388	{
		389	int r;
		390
		391	for (r = 0; r < rows; r++)
		392	Safefree (row[r].col);
		393
		394	Safefree (row);
		395
		396	x = 0;
		397	y = 0;
		398	ox = 0;
		399	oy = 0;
		400	row = 0;
		401	rows = 0;
		402	}
		403
		404	#define CELL_CLEAR(cell) \
		405	do { \
		406	if ((cell)->player) \
		407	(cell)->tile [2] = 0; \
		408	(cell)->darkness = 0; \
		409	(cell)->stat_hp = 0; \
		410	(cell)->flags = 0; \
		411	(cell)->player = 0; \
		412	} while (0)
		413
277	static void	414	static void
278	map_clear (CFPlus__Map self)
279	{
280	int r;
281
282	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);
284
285	Safefree (self->row);
286
287	self->x = 0;
288	self->y = 0;
289	self->ox = 0;
290	self->oy = 0;
291	self->row = 0;
292	self->rows = 0;
293	}
294
295	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
297	{	416	{
298	int x, y;	417	int x, y;
299	maprow *row;	418	maprow *row;
300	mapcell *cell;	419	mapcell *cell;
301		420
…		…
313	if (x >= row->c1)	432	if (x >= row->c1)
314	break;	433	break;
315		434
316	cell = row->col + x - row->c0;	435	cell = row->col + x - row->c0;
317		436
318	cell->darkness = 0;	437	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	cell->flags = 0;
321	cell->player = 0;
322	}	438	}
323	}	439	}
		440	}
		441
		442	struct smooth_key
		443	{
		444	tileid tile;
		445	uint8_t x, y, level;
		446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
		465
		466	static void
		467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		468	{
		469	auto &&it = h.find (key);
		470
		471	if (it == h.end ())
		472	h.insert (std::make_pair (key, bits));
		473	else
		474	it->second \|= bits;
324	}	475	}
325		476
326	static void	477	static void
327	music_finished (void)	478	music_finished (void)
328	{	479	{
…		…
345	ev.code = 1;	496	ev.code = 1;
346	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
347	ev.data2 = 0;	498	ev.data2 = 0;
348		499
349	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
350	}	508	}
351		509
352	static unsigned int	510	static unsigned int
353	minpot (unsigned int n)	511	minpot (unsigned int n)
354	{	512	{
…		…
364	n \|= n >> 16;	522	n \|= n >> 16;
365		523
366	return n + 1;	524	return n + 1;
367	}	525	}
368		526
369	MODULE = CFPlus PACKAGE = CFPlus	527	static unsigned int
		528	popcount (unsigned int n)
		529	{
		530	n -= (n >> 1) & 0x55555555U;
		531	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		532	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		533	n *= 0x01010101U;
		534
		535	return n >> 24;
		536	}
		537
		538	/* SDL should provide this, really. */
		539	#define SDLK_MODIFIER_MIN 300
		540	#define SDLK_MODIFIER_MAX 314
		541
		542	/******************************************************************************/
		543
		544	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		545	static GV *hover_gv;
		546
		547	static int
		548	within_widget (SV *widget, NV x, NV y)
		549	{
		550	HV *self;
		551	SV **svp;
		552	NV wx, ww, wy, wh;
		553
		554	if (!SvROK (widget))
		555	return 0;
		556
		557	self = (HV *)SvRV (widget);
		558
		559	if (SvTYPE (self) != SVt_PVHV)
		560	return 0;
		561
		562	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		563	if (y < wy)
		564	return 0;
		565
		566	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		567	if (y >= wy + wh)
		568	return 0;
		569
		570	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		571	if (x < wx)
		572	return 0;
		573
		574	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		575	if (x >= wx + ww)
		576	return 0;
		577
		578	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		579	if (!svp \|\| !SvTRUE (*svp))
		580	return 0;
		581
		582	return 1;
		583	}
		584
		585	/******************************************************************************/
		586
		587	/* process keyboard modifiers */
		588	static int
		589	mod_munge (int mod)
		590	{
		591	mod &= MOD_MASK;
		592
		593	if (mod & (KMOD_META \| KMOD_ALT))
		594	mod \|= KMOD_LRAM;
		595
		596	return mod;
		597	}
		598
		599	static void
		600	deliantra_main (SV *real_main)
		601	{
		602	dSP;
		603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD \| G_VOID);
		606	}
		607
		608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
		611	/* to due surprising braindamage on the side of SDL design, we
		612	* do some mind-boggling hack here: SDL requires a custom main()
		613	* on OS X, so... we provide one and call the original main(), which,
		614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		615	* and which calls our main (== SDL_main) back.
		616	*/
		617	extern C_LINKAGE int
		618	main (int argc, char *argv[])
		619	{
		620	deliantra_main (real_main);
		621	}
		622
		623	#undef main
		624
		625	extern C_LINKAGE int main (int argc, char *argv[]);
		626
		627	static void
		628	SDL_main_hack (SV *real_main_)
		629	{
		630	real_main = real_main_;
		631
		632	char *argv[] = { "deliantra client", 0 };
		633	(main) (1, argv);
		634	}
		635	#else
		636	static void
		637	SDL_main_hack (SV *real_main)
		638	{
		639	deliantra_main (real_main);
		640	}
		641	#endif
		642
		643	MODULE = Deliantra::Client PACKAGE = DC
370		644
371	PROTOTYPES: ENABLE	645	PROTOTYPES: ENABLE
372		646
373	BOOT:	647	BOOT:
374	{	648	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	649	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	650	static const struct {
377	const char *name;	651	const char *name;
378	IV iv;	652	IV iv;
379	} *civ, const_iv[] = {	653	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	654	# define const_iv(name) { # name, (IV)name }
		655	const_iv (SDLK_MODIFIER_MIN),
		656	const_iv (SDLK_MODIFIER_MAX),
		657
381	const_iv (SDL_ACTIVEEVENT),	658	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	659	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	660	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	661	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	662	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	671	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	672	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	673	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	674	const_iv (SDL_VIDEOEXPOSE),
398	const_iv (SDL_USEREVENT),	675	const_iv (SDL_USEREVENT),
		676
		677	const_iv (SDL_APPINPUTFOCUS),
		678	const_iv (SDL_APPMOUSEFOCUS),
		679	const_iv (SDL_APPACTIVE),
		680
		681
		682	const_iv (SDLK_UNKNOWN),
		683	const_iv (SDLK_FIRST),
		684	const_iv (SDLK_BACKSPACE),
		685	const_iv (SDLK_TAB),
		686	const_iv (SDLK_CLEAR),
		687	const_iv (SDLK_RETURN),
		688	const_iv (SDLK_PAUSE),
		689	const_iv (SDLK_ESCAPE),
		690	const_iv (SDLK_SPACE),
		691	const_iv (SDLK_EXCLAIM),
		692	const_iv (SDLK_QUOTEDBL),
		693	const_iv (SDLK_HASH),
		694	const_iv (SDLK_DOLLAR),
		695	const_iv (SDLK_AMPERSAND),
		696	const_iv (SDLK_QUOTE),
		697	const_iv (SDLK_LEFTPAREN),
		698	const_iv (SDLK_RIGHTPAREN),
		699	const_iv (SDLK_ASTERISK),
		700	const_iv (SDLK_PLUS),
		701	const_iv (SDLK_COMMA),
		702	const_iv (SDLK_MINUS),
		703	const_iv (SDLK_PERIOD),
		704	const_iv (SDLK_SLASH),
		705	const_iv (SDLK_0),
		706	const_iv (SDLK_1),
		707	const_iv (SDLK_2),
		708	const_iv (SDLK_3),
		709	const_iv (SDLK_4),
		710	const_iv (SDLK_5),
		711	const_iv (SDLK_6),
		712	const_iv (SDLK_7),
		713	const_iv (SDLK_8),
		714	const_iv (SDLK_9),
		715	const_iv (SDLK_COLON),
		716	const_iv (SDLK_SEMICOLON),
		717	const_iv (SDLK_LESS),
		718	const_iv (SDLK_EQUALS),
		719	const_iv (SDLK_GREATER),
		720	const_iv (SDLK_QUESTION),
		721	const_iv (SDLK_AT),
		722
		723	const_iv (SDLK_LEFTBRACKET),
		724	const_iv (SDLK_BACKSLASH),
		725	const_iv (SDLK_RIGHTBRACKET),
		726	const_iv (SDLK_CARET),
		727	const_iv (SDLK_UNDERSCORE),
		728	const_iv (SDLK_BACKQUOTE),
		729	const_iv (SDLK_DELETE),
		730
		731	const_iv (SDLK_FIRST),
		732	const_iv (SDLK_LAST),
399	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	735	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	736	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	737	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	792	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	793	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	794	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	795	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	796	const_iv (SDLK_UNDO),
		797
463	const_iv (KMOD_NONE),	798	const_iv (KMOD_NONE),
		799	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	800	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	801	const_iv (KMOD_RSHIFT),
		802	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	803	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	804	const_iv (KMOD_RCTRL),
		805	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	806	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	807	const_iv (KMOD_RALT),
		808	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	809	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	814
476	const_iv (KMOD_SHIFT),	815	const_iv (KMOD_LRAM),
477	const_iv (KMOD_ALT),	816
478	const_iv (KMOD_META)	817	const_iv (MIX_DEFAULT_FORMAT),
		818
		819	const_iv (SDL_INIT_TIMER),
		820	const_iv (SDL_INIT_AUDIO),
		821	const_iv (SDL_INIT_VIDEO),
		822	const_iv (SDL_INIT_CDROM),
		823	const_iv (SDL_INIT_JOYSTICK),
		824	const_iv (SDL_INIT_EVERYTHING),
		825	const_iv (SDL_INIT_NOPARACHUTE),
		826	const_iv (SDL_INIT_EVENTTHREAD),
		827
		828	const_iv (SDL_GL_RED_SIZE),
		829	const_iv (SDL_GL_GREEN_SIZE),
		830	const_iv (SDL_GL_BLUE_SIZE),
		831	const_iv (SDL_GL_ALPHA_SIZE),
		832	const_iv (SDL_GL_DOUBLEBUFFER),
		833	const_iv (SDL_GL_BUFFER_SIZE),
		834	const_iv (SDL_GL_DEPTH_SIZE),
		835	const_iv (SDL_GL_STENCIL_SIZE),
		836	const_iv (SDL_GL_ACCUM_RED_SIZE),
		837	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		838	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		839	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		840	const_iv (SDL_GL_STEREO),
		841	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		842	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		843	const_iv (SDL_GL_ACCELERATED_VISUAL),
		844	const_iv (SDL_GL_SWAP_CONTROL),
		845
		846	const_iv (FOW_DARKNESS)
479	# undef const_iv	847	# undef const_iv
480	};	848	};
481		849
482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		852
		853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484	}	855	}
		856
		857	void
		858	weaken (SV *rv)
		859	PROTOTYPE: $
		860	CODE:
		861	sv_rvweaken (rv);
485		862
486	int	863	int
487	in_destruct ()	864	in_destruct ()
488	CODE:	865	CODE:
489	RETVAL = PL_main_cv == Nullcv;	866	RETVAL = PL_main_cv == Nullcv;
…		…
491	RETVAL	868	RETVAL
492		869
493	NV floor (NV x)	870	NV floor (NV x)
494		871
495	NV ceil (NV x)	872	NV ceil (NV x)
		873
		874	IV minpot (UV n)
		875
		876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
496		883
497	void	884	void
498	pango_init ()	885	pango_init ()
499	CODE:	886	CODE:
500	{	887	{
501	opengl_fontmap = pango_opengl_font_map_new ();	888	opengl_fontmap = pango_opengl_font_map_new ();
502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	889	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	890	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		891	/pango_context_set_font_description (opengl_context, default_font);/
		892	#if PANGO_VERSION_CHECK (1, 15, 2)
		893	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		894	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		895	#endif
504	}	896	}
505		897
506	int	898	char *SDL_GetError ()
507	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
508		899
509	void	900	void SDL_main_hack (SV *real_main)
		901	PROTOTYPE: &
		902
		903	int SDL_Init (U32 flags)
		904
		905	int SDL_InitSubSystem (U32 flags)
		906
		907	void SDL_QuitSubSystem (U32 flags)
		908
510	SDL_Quit ()	909	void SDL_Quit ()
511		910
		911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
		913
		914	int SDL_GL_GetAttribute (int attr)
		915	CODE:
		916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		917	XSRETURN_UNDEF;
		918	OUTPUT:
		919	RETVAL
		920
512	void	921	void
513	SDL_ListModes ()	922	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	923	PPCODE:
515	{	924	{
516	SDL_Rect **m;	925	SDL_Rect **m;
517		926
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	927	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	928	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	929	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	930	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		931
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	932	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	933	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		934
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	938	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		939
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	940	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	941	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif
536
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539		942
540	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	943	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
541		944
542	if (m && m != (SDL_Rect **)-1)	945	if (m && m != (SDL_Rect **)-1)
543	while (*m)	946	while (*m)
544	{	947	{
		948	if ((m)->w >= 400 && (m)->h >= 300)
		949	{
545	AV *av = newAV ();	950	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	951	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	952	av_push (av, newSViv ((*m)->h));
		953	av_push (av, newSViv (rgb));
		954	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	955	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		956	}
549		957
550	++m;	958	++m;
551	}	959	}
552	}	960	}
553		961
554	char *
555	SDL_GetError ()
556
557	int	962	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	963	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	964	CODE:
		965	{
		966	SDL_EnableUNICODE (1);
		967	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		968
		969	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		970	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		971	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		972	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		973
560	RETVAL = !!SDL_SetVideoMode (	974	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	975	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
562	);	976	);
		977
563	if (RETVAL)	978	if (RETVAL)
564	{	979	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	980	av_clear (texture_av);
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	982	#include "glfunc.h"
568	# undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
569	}	986	}
		987	}
570	OUTPUT:	988	OUTPUT:
571	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char title, const char icon)
572		993
573	void	994	void
574	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
575		996
576	char *	997	char *
577	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
578		1000
		1001	int
		1002	SDL_GetAppState ()
		1003
		1004	int
		1005	SDL_GetModState ()
		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
579	void	1011	void
580	SDL_PollEvent ()	1012	SDL_PumpEvents ()
		1013
		1014	void
		1015	peep_events ()
581	PPCODE:	1016	PPCODE:
582	{	1017	{
583	SDL_Event ev;	1018	SDL_Event ev;
584		1019
585	while (SDL_PollEvent (&ev))	1020	SDL_PumpEvents ();
		1021	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	1022	{
587	HV *hv = newHV ();	1023	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1024	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		1025
590	switch (ev.type)	1026	switch (ev.type)
591	{	1027	{
592	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
593	case SDL_KEYUP:	1029	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1032	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1033	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	1035	break;
599		1036
600	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1039	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	1040	break;
604		1041
605	case SDL_MOUSEMOTION:	1042	case SDL_MOUSEMOTION:
		1043	{
		1044	int state = ev.motion.state;
		1045	int x = ev.motion.x;
		1046	int y = ev.motion.y;
		1047	int xrel = ev.motion.xrel;
		1048	int yrel = ev.motion.yrel;
		1049
		1050	/* do simplistic event compression */
		1051	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1052	&& state == ev.motion.state)
		1053	{
		1054	xrel += ev.motion.xrel;
		1055	yrel += ev.motion.yrel;
		1056	x = ev.motion.x;
		1057	y = ev.motion.y;
		1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1059	}
		1060
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1067	}
613	break;	1068	break;
614		1069
615	case SDL_MOUSEBUTTONDOWN:	1070	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	1071	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618		1073
619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1074	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1075	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1076	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1077	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1082	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1083	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	1084	break;
630	}	1085	}
631		1086
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	1088	}
634	}	1089	}
635		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
636	int	1104	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	1106	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
641		1109
642	void	1110	void
		1111	Mix_QuerySpec ()
		1112	PPCODE:
		1113	{
		1114	int freq, channels;
		1115	Uint16 format;
		1116
		1117	if (Mix_QuerySpec (&freq, &format, &channels))
		1118	{
		1119	EXTEND (SP, 3);
		1120	PUSHs (sv_2mortal (newSViv (freq)));
		1121	PUSHs (sv_2mortal (newSViv (format)));
		1122	PUSHs (sv_2mortal (newSViv (channels)));
		1123	}
		1124	}
		1125
		1126	void
643	Mix_CloseAudio ()	1127	Mix_CloseAudio ()
644		1128
645	int	1129	int
646	Mix_AllocateChannels (int numchans = -1)	1130	Mix_AllocateChannels (int numchans = -1)
647		1131
		1132	const char *
		1133	Mix_GetError ()
		1134
648	void	1135	void
649	lowdelay (int fd, int val = 1)	1136	lowdelay (int fd, int val = 1)
650	CODE:	1137	CODE:
		1138	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1139
		1140	void
		1141	win32_proxy_info ()
		1142	PPCODE:
		1143	{
651	#ifndef _WIN32	1144	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1145	char buffer[2048];
		1146	DWORD buflen;
		1147
		1148	EXTEND (SP, 3);
		1149
		1150	buflen = sizeof (buffer);
		1151	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1152	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1153	{
		1154	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1155
		1156	buflen = sizeof (buffer);
		1157	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1158	{
		1159	PUSHs (newSVpv (buffer, 0));
		1160
		1161	buflen = sizeof (buffer);
		1162	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1163	PUSHs (newSVpv (buffer, 0));
		1164	}
		1165	}
653	#endif	1166	#endif
		1167	}
654		1168
655	void	1169	int
656	add_font (char *file)	1170	add_font (char *file)
657	CODE:	1171	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
659		1182
660	void	1183	void
661	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
662	ALIAS:	1185	ALIAS:
663	load_image_file = 1	1186	load_image_file = 1
…		…
666	STRLEN image_len;	1189	STRLEN image_len;
667	char image = (char )SvPVbyte (image_, image_len);	1190	char image = (char )SvPVbyte (image_, image_len);
668	SDL_Surface surface, surface2;	1191	SDL_Surface surface, surface2;
669	SDL_PixelFormat fmt;	1192	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	1193	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	1194	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	1195	: SDL_RWFromConstMem (image, image_len);
673		1196
674	if (!rw)	1197	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	1198	croak ("load_image: %s", SDL_GetError ());
676		1199
…		…
709		1232
710	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
711	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
712	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
713	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
715	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
718	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
719		1242
…		…
749	void	1272	void
750	error (char *message)	1273	error (char *message)
751	CODE:	1274	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1275	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1276	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1277	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
755	#endif	1278	#endif
756		1279
757	void	1280	void
758	fatal (char *message)	1281	fatal (char *message)
759	CODE:	1282	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1283	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1284	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
763	#endif	1286	#endif
764	_exit (1);	1287	_exit (1);
765		1288
766	void	1289	void
767	_exit (int retval)	1290	_exit (int retval = 0)
768	CODE:	1291	CODE:
		1292	#ifdef WIN32
		1293	ExitThread (retval); // unclean, please beam me up
		1294	#else
769	_exit (retval);	1295	_exit (retval);
		1296	#endif
770		1297
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1298	void
		1299	debug ()
		1300	CODE:
		1301	{
		1302	#if DEBUG
		1303	VALGRIND_DO_LEAK_CHECK;
		1304	#endif
		1305	}
772		1306
773	CFPlus::Font	1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
		1314	MODULE = Deliantra::Client PACKAGE = DC::Font
		1315
		1316	PROTOTYPES: DISABLE
		1317
		1318	DC::Font
774	new_from_file (SV class, char path, int id = 0)	1319	new_from_file (SV klass, char path, int id = 0)
775	CODE:	1320	CODE:
776	{	1321	{
777	int count;	1322	int count;
778	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1323	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
779	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
781	}	1326	}
782	OUTPUT:	1327	OUTPUT:
783	RETVAL	1328	RETVAL
784		1329
785	void	1330	void
786	DESTROY (CFPlus::Font self)	1331	DESTROY (DC::Font self)
787	CODE:	1332	CODE:
788	pango_font_description_free (self);	1333	pango_font_description_free (self);
789		1334
790	void	1335	void
791	make_default (CFPlus::Font self)	1336	make_default (DC::Font self)
		1337	PROTOTYPE: $
792	CODE:	1338	CODE:
793	default_font = self;	1339	default_font = self;
794		1340
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1341	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1342
		1343	PROTOTYPES: DISABLE
		1344
797	void	1345	void
798	reset_glyph_cache ()	1346	glyph_cache_backup ()
		1347	PROTOTYPE:
799	CODE:	1348	CODE:
		1349	tc_backup ();
		1350
		1351	void
		1352	glyph_cache_restore ()
		1353	PROTOTYPE:
		1354	CODE:
800	tc_clear ();	1355	tc_restore ();
801		1356
802	CFPlus::Layout	1357	DC::Layout
803	new (SV *class)	1358	new (SV *klass)
804	CODE:	1359	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
806		1361
807	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
808	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
809	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
…		…
816	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
817	OUTPUT:	1372	OUTPUT:
818	RETVAL	1373	RETVAL
819		1374
820	void	1375	void
821	DESTROY (CFPlus::Layout self)	1376	DESTROY (DC::Layout self)
822	CODE:	1377	CODE:
823	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
824	Safefree (self);	1379	delete self;
825		1380
826	void	1381	void
827	set_text (CFPlus::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
828	CODE:	1383	CODE:
829	{	1384	{
830	STRLEN textlen;	1385	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1386	char *text = SvPVutf8 (text_, textlen);
832		1387
833	pango_layout_set_text (self->pl, text, textlen);	1388	pango_layout_set_text (self->pl, text, textlen);
834	}	1389	}
835		1390
836	void	1391	void
837	set_markup (CFPlus::Layout self, SV *text_)	1392	set_markup (DC::Layout self, SV *text_)
838	CODE:	1393	CODE:
839	{	1394	{
840	STRLEN textlen;	1395	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
842		1397
843	pango_layout_set_markup (self->pl, text, textlen);	1398	pango_layout_set_markup (self->pl, text, textlen);
844	}	1399	}
845		1400
846	void	1401	void
847	set_shapes (CFPlus::Layout self, ...)	1402	set_shapes (DC::Layout self, ...)
848	CODE:	1403	CODE:
849	{	1404	{
850	PangoAttrList *attrs = 0;	1405	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1406	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1407	const char *pos = text;
…		…
887	if (attrs)	1442	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1443	pango_layout_set_attributes (self->pl, attrs);
889	}	1444	}
890		1445
891	void	1446	void
892	get_shapes (CFPlus::Layout self)	1447	get_shapes (DC::Layout self)
893	PPCODE:	1448	PPCODE:
894	{	1449	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1450	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1451
897	do	1452	do
898	{	1453	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1454	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1455
901	if (run && shape_attr_p (run))	1456	if (run && shape_attr_p (run))
902	{	1457	{
903	PangoRectangle extents;	1458	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1459	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1467
913	pango_layout_iter_free (iter);	1468	pango_layout_iter_free (iter);
914	}	1469	}
915		1470
916	int	1471	int
917	has_wrapped (CFPlus::Layout self)	1472	has_wrapped (DC::Layout self)
918	CODE:	1473	CODE:
919	{	1474	{
920	int lines = 1;	1475	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1476	const char *text = pango_layout_get_text (self->pl);
922		1477
…		…
927	}	1482	}
928	OUTPUT:	1483	OUTPUT:
929	RETVAL	1484	RETVAL
930		1485
931	SV *	1486	SV *
932	get_text (CFPlus::Layout self)	1487	get_text (DC::Layout self)
933	CODE:	1488	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1489	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1490	sv_utf8_decode (RETVAL);
936	OUTPUT:	1491	OUTPUT:
937	RETVAL	1492	RETVAL
938		1493
939	void	1494	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1495	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1496	CODE:
942	self->r = r;	1497	self->r = r;
943	self->g = g;	1498	self->g = g;
944	self->b = b;	1499	self->b = b;
945	self->a = a;	1500	self->a = a;
946		1501
947	void	1502	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1503	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1504	CODE:
950	if (self->font != font)	1505	if (self->font != font)
951	{	1506	{
952	self->font = font;	1507	self->font = font;
953	layout_update_font (self);	1508	layout_update_font (self);
954	}	1509	}
955		1510
956	void	1511	void
957	set_height (CFPlus::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
958	CODE:	1513	CODE:
959	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
960	{	1515	{
961	self->base_height = base_height;	1516	self->base_height = base_height;
962	layout_update_font (self);	1517	layout_update_font (self);
963	}	1518	}
964		1519
965	void	1520	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1521	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1522	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1523	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1524
970	void	1525	void
971	set_indent (CFPlus::Layout self, int indent)	1526	set_indent (DC::Layout self, int indent)
972	CODE:	1527	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1528	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1529
975	void	1530	void
976	set_spacing (CFPlus::Layout self, int spacing)	1531	set_spacing (DC::Layout self, int spacing)
977	CODE:	1532	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1533	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1534
980	void	1535	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1536	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1537	CODE:
983	pango_layout_set_ellipsize (self->pl,	1538	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1539	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1540	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1541	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1542	: PANGO_ELLIPSIZE_NONE
988	);	1543	);
989		1544
990	void	1545	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1546	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1547	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1548	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1549
995	void	1550	void
996	size (CFPlus::Layout self)	1551	size (DC::Layout self)
997	PPCODE:	1552	PPCODE:
998	{	1553	{
999	int w, h;	1554	int w, h;
1000		1555
1001	layout_get_pixel_size (self, &w, &h);	1556	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1559	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1560	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1561	}
1007		1562
1008	int	1563	int
1009	descent (CFPlus::Layout self)	1564	descent (DC::Layout self)
1010	CODE:	1565	CODE:
1011	{	1566	{
1012	PangoRectangle rect;	1567	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1568	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1569	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1570	RETVAL = PANGO_DESCENT (rect);
1016	}	1571	}
1017	OUTPUT:	1572	OUTPUT:
1018	RETVAL	1573	RETVAL
1019		1574
1020	int	1575	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1576	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1577	CODE:
1023	{	1578	{
1024	int index, trailing;	1579	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1580	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1581	RETVAL = index + trailing;
1027	}	1582	}
1028	OUTPUT:	1583	OUTPUT:
1029	RETVAL	1584	RETVAL
1030		1585
1031	void	1586	void
1032	cursor_pos (CFPlus::Layout self, int index)	1587	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1588	PPCODE:
1034	{	1589	{
1035	PangoRectangle strong_pos;	1590	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1591	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1592
1038	EXTEND (SP, 3);	1593	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1597	}
1043		1598
1044	void	1599	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1600	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1601	PPCODE:
		1602	{
		1603	int line, x;
		1604
		1605	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1606	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1607	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1608	--line;
		1609	#endif
		1610	EXTEND (SP, 2);
		1611	PUSHs (sv_2mortal (newSViv (line)));
		1612	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1613	}
		1614
		1615	void
		1616	line_x_to_index (DC::Layout self, int line, int x)
		1617	PPCODE:
		1618	{
		1619	PangoLayoutLine *lp;
		1620	int index, trailing;
		1621
		1622	if (line < 0)
		1623	XSRETURN_EMPTY;
		1624
		1625	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1626	XSRETURN_EMPTY; /* do better */
		1627
		1628	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1629
		1630	EXTEND (SP, 2);
		1631	if (GIMME_V == G_SCALAR)
		1632	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1633	else
		1634	{
		1635	PUSHs (sv_2mortal (newSViv (index)));
		1636	PUSHs (sv_2mortal (newSViv (trailing)));
		1637	}
		1638	}
		1639
		1640	void
		1641	render (DC::Layout self, float x, float y, int flags = 0)
		1642	CODE:
		1643	self->rc.clear ();
1047	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1048	self->pl,	1645	self->pl,
		1646	&self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1051	flags	1649	flags
1052	);	1650	);
		1651	// we assume that context_change actually clears/frees stuff
		1652	// and does not do any recomputation...
		1653	pango_layout_context_changed (self->pl);
1053		1654
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1655	void
1057	pad2pot (SV data_, SV w_, SV *h_)	1656	draw (DC::Layout self)
1058	CODE:	1657	CODE:
1059	{	1658	{
1060	int ow = SvIV (w_);	1659	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1660	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1661	glEnable (GL_BLEND);
		1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1664	glEnable (GL_ALPHA_TEST);
		1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1666
1063	if (ow && oh)	1667	self->rc.draw ();
		1668
		1669	glDisable (GL_ALPHA_TEST);
		1670	glDisable (GL_BLEND);
		1671	glDisable (GL_TEXTURE_2D);
		1672	}
		1673
		1674	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1675
		1676	PROTOTYPES: ENABLE
		1677
		1678	void
		1679	pad (SV *data_, int ow, int oh, int nw, int nh)
		1680	CODE:
		1681	{
		1682	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1064	{	1683	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow \|\| nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1684	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1685	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1686	int bpp = datalen / (ow * oh);
1075	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1687	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1076		1688
1077	SvPOK_only (result_);	1689	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1690	SvCUR_set (result_, nw * nh * bpp);
1079		1691
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1692	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1693	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1694	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1695
1084	sv_setsv (data_, result_);	1696	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1697	}
1091	}	1698	}
1092		1699
1093	void	1700	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1701	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1707	{
1101	HV hv = (HV )SvRV (self);	1708	HV hv = (HV )SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1709	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1710	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1711	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1712
		1713	if (name <= 0)
		1714	XSRETURN_EMPTY;
1105		1715
1106	if (items < 5)	1716	if (items < 5)
1107	{	1717	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1718	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1719	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1139	}	1749	}
1140	}	1750	}
1141		1751
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1752	void
1143		1753	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
1144	CFPlus::Map	1754	PROTOTYPE: @
1145	new (SV *class, int map_width, int map_height)
1146	CODE:	1755	CODE:
1147	New (0, RETVAL, 1, struct map);	1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1759	glEnable (GL_TEXTURE_2D);
		1760	glBindTexture (GL_TEXTURE_2D, name1);
		1761
		1762	glColor3f (intensity, intensity, intensity);
		1763	glPushMatrix ();
		1764	glScalef (1./3, 1./3, 1.);
		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
		1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
		1833	glBegin (GL_QUADS);
		1834
		1835	for (y = 1; y < h; y += 3)
		1836	{
		1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 \|\| h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
		1865	glEnd ();
		1866
		1867	glPopMatrix ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871	}
		1872
		1873	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1874	CODE:
		1875	{
		1876	GLint width;
		1877	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1878	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1879	RETVAL = width > 0;
		1880	}
		1881	OUTPUT:
		1882	RETVAL
		1883
		1884	MODULE = Deliantra::Client PACKAGE = DC::Map
		1885
		1886	PROTOTYPES: DISABLE
		1887
		1888	DC::Map
		1889	new (SV *klass)
		1890	CODE:
		1891	RETVAL = new mapgrid;
1148	RETVAL->x = 0;	1892	RETVAL->x = 0;
1149	RETVAL->y = 0;	1893	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1894	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1895	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1899	RETVAL->row = 0;
1160	OUTPUT:	1900	OUTPUT:
1161	RETVAL	1901	RETVAL
1162		1902
1163	void	1903	void
1164	DESTROY (CFPlus::Map self)	1904	DESTROY (DC::Map self)
1165	CODE:	1905	CODE:
1166	{	1906	{
1167	map_clear (self);
1168	Safefree (self->face);
1169	Safefree (self->tex);
1170	Safefree (self);	1907	delete self;
1171	}	1908	}
1172		1909
1173	void	1910	void
		1911	resize (DC::Map self, int map_width, int map_height)
		1912	CODE:
		1913	self->w = map_width;
		1914	self->h = map_height;
		1915
		1916	void
1174	clear (CFPlus::Map self)	1917	clear (DC::Map self)
1175	CODE:	1918	CODE:
1176	map_clear (self);	1919	self->clear_cells ();
1177		1920
1178	void	1921	void
1179	set_face (CFPlus::Map self, int face, int texid)	1922	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1923	CODE:
1181	{	1924	{
1182	while (self->faces <= face)	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1183	{
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1189	}	1928	}
1190		1929
1191	void	1930	void
		1931	set_smooth (DC::Map self, int face, int smooth, int level)
		1932	CODE:
		1933	{
		1934	if (face < 0 \|\| face >= self->tile.size ())
		1935	return;
		1936
		1937	if (smooth < 0 \|\| smooth >= self->tile.size ())
		1938	return;
		1939
		1940	tileid texid = self->tile[face];
		1941
		1942	if (!texid)
		1943	return;
		1944
		1945	maptex &tex = self->tex[texid];
		1946	tex.smoothtile = self->tile[smooth];
		1947	tex.smoothlevel = level;
		1948	}
		1949
		1950	void
1192	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)	1951	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)
1193	CODE:	1952	CODE:
1194	{	1953	{
1195	while (self->texs <= texid)	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1955
1201	{	1956	{
1202	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1203		1958
1204	tex->name = name;	1959	tex.name = name;
1205	tex->w = w;	1960	tex.w = w;
1206	tex->h = h;	1961	tex.h = h;
1207	tex->s = s;	1962	tex.s = s;
1208	tex->t = t;	1963	tex.t = t;
1209	tex->r = r;	1964	tex.r = r;
1210	tex->g = g;	1965	tex.g = g;
1211	tex->b = b;	1966	tex.b = b;
1212	tex->a = a;	1967	tex.a = a;
1213	}	1968	}
1214		1969
1215	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1216	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1217	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1220	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1221	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1978	}
1224		1979
		1980	void
		1981	expire_textures (DC::Map self, int texid, int count)
		1982	PPCODE:
		1983	for (; texid < self->tex.size () && count; ++texid, --count)
		1984	{
		1985	maptex &tex = self->tex[texid];
		1986
		1987	if (tex.name)
		1988	{
		1989	if (tex.unused)
		1990	{
		1991	tex.name = 0;
		1992	tex.unused = 0;
		1993	XPUSHs (sv_2mortal (newSViv (texid)));
		1994	}
		1995	else
		1996	tex.unused = 1;
		1997	}
		1998	}
		1999
1225	int	2000	int
1226	ox (CFPlus::Map self)	2001	ox (DC::Map self)
1227	ALIAS:	2002	ALIAS:
1228	oy = 1	2003	oy = 1
1229	x = 2	2004	x = 2
1230	y = 3	2005	y = 3
1231	w = 4	2006	w = 4
…		…
1242	}	2017	}
1243	OUTPUT:	2018	OUTPUT:
1244	RETVAL	2019	RETVAL
1245		2020
1246	void	2021	void
1247	scroll (CFPlus::Map self, int dx, int dy)	2022	scroll (DC::Map self, int dx, int dy)
1248	CODE:	2023	CODE:
1249	{	2024	{
1250	if (dx > 0)	2025	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	2026	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	2027	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2028	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		2029
1255	if (dy > 0)	2030	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	2031	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	2032	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2033	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		2034
1260	self->ox += dx; self->x += dx;	2035	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	2036	self->oy += dy; self->y += dy;
1262		2037
1263	while (self->y < 0)	2038	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	2042	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1269	}	2044	}
1270	}	2045	}
1271		2046
1272	void	2047	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1274	CODE:	2049	CODE:
1275	{	2050	{
1276	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2051	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1277	uint8_t data_end = (uint8_t )SvEND (data_);	2052	uint8_t data_end = (uint8_t )SvEND (data_);
1278	mapcell *cell;	2053	mapcell *cell;
1279	int x, y, flags;	2054	int x, y, z, flags;
		2055	AV *missing = newAV ();
		2056	RETVAL = newRV_noinc ((SV *)missing);
1280		2057
1281	while (data < data_end - 1)	2058	while (data < data_end - 1)
1282	{	2059	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	2060	flags = (data [0] << 8) + data [1]; data += 2;
1284		2061
…		…
1297		2074
1298	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1299		2076
1300	if (flags & 8)	2077	if (flags & 8)
1301	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1302	if (extmap)	2081	do
1303	{	2082	{
1304	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1305		2085
1306	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1307	{	2089	{
1308	ext = *data++;
1309	cmd = ext & 0x3f;
1310
1311	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health
1314	{
1315	cell->stat_width = 1;	2090	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1317	}
1318	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width
1321	{
1322	if (*data == 4)
1323	; // decode player tag
1324
1325	data += *data + 1;
1326	}
1327	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;
1329	else if (ext & 0x40) // unknown, multibyte => skip
1330	data += *data + 1;
1331	else
1332	data++;
1333	}	2092	}
1334	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1335	}	2110	}
1336	else	2111	while (ext & 0x80);
1337	cell->darkness = *data++ + 1;
1338
1339	}	2112	}
1340		2113
		2114	for (z = 0; z <= 2; ++z)
1341	if (flags & 4)	2115	if (flags & (4 >> z))
1342	{	2116	{
1343	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
		2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
		2119	cell->tile[z] = self->tile[face];
		2120
		2121	if (cell->tile[z])
		2122	{
		2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
		2125	if (!tex.name)
		2126	av_push (missing, newSViv (cell->tile [z]));
		2127
		2128	if (tex.smoothtile)
		2129	{
		2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
		2132	if (!smooth.name)
		2133	av_push (missing, newSViv (tex.smoothtile));
		2134	}
		2135	}
1344	}	2136	}
1345
1346	if (flags & 2)
1347	{
1348	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1349	}
1350
1351	if (flags & 1)
1352	{
1353	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1354	}
1355	}	2137	}
1356	else	2138	else
1357	{	2139	CELL_CLEAR (cell);
1358	cell->darkness = 0;
1359	cell->stat_hp = 0;
1360	cell->flags = 0;
1361	cell->player = 0;
1362	}
1363	}	2140	}
1364	}	2141	}
		2142	OUTPUT:
		2143	RETVAL
1365		2144
1366	SV *	2145	SV *
1367	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2146	mapmap (DC::Map self, int x0, int y0, int w, int h)
1368	CODE:	2147	CODE:
1369	{	2148	{
1370	int x1, x;	2149	int x1, x;
1371	int y1, y;	2150	int y1, y;
1372	int z;	2151	int z;
…		…
1385	? self->row + y	2164	? self->row + y
1386	: 0;	2165	: 0;
1387		2166
1388	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1389	{	2168	{
1390	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1391		2170
1392	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1393	{	2172	{
1394	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1395		2174
1396	for (z = 0; z <= 0; z++)	2175	for (z = 0; z <= 0; z++)
1397	{	2176	{
1398	mapface face = cell->face [z];
1399
1400	if (face)
1401	{
1402	maptex tex = self->tex [face];	2177	maptex tex = self->tex [cell->tile [z]];
1403	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1404	int a1 = tex.a;	2179	int a1 = tex.a;
1405		2180
1406	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1407	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1408	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1409	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1410	}
1411	}	2185	}
1412	}	2186	}
1413		2187
1414	*map++ = (r )	2188	*map++ = (r )
1415	\| (g << 8)	2189	\| (g << 8)
1416	\| (b << 16)	2190	\| (b << 16)
1417	\| (a << 24);	2191	\| (a << 24);
1418	}	2192	}
1419	}	2193	}
1420		2194
1421	RETVAL = map_sv;	2195	RETVAL = map_sv;
1422	}	2196	}
1423	OUTPUT:	2197	OUTPUT:
1424	RETVAL	2198	RETVAL
1425		2199
1426	void	2200	void
1427	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2201	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1428	CODE:	2202	CODE:
1429	{	2203	{
1430	int vx, vy;
1431	int x, y, z;	2204	int x, y, z;
1432	int last_name;
1433	mapface face;
1434		2205
1435	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1436	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2207	int pl_x, pl_y;
		2208	maptex pl_tex;
		2209	rc_t rc;
		2210	rc_t rc_ov;
		2211	rc_key_t key;
		2212	rc_t::array_t *arr;
1437		2213
1438	/*	2214	pl_tex.name = 0;
1439	int vx = self->vx = self->w >= sw
1440	? self->x + (self->w - sw) / 2
1441	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1442		2215
1443	int vy = self->vy = self->h >= sh	2216	// that's current max. sorry.
1444	? self->y + (self->h - sh) / 2	2217	if (sw > 255) sw = 255;
1445	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2218	if (sh > 255) sh = 255;
1446	*/
1447		2219
1448	glColor4ub (255, 255, 255, 255);	2220	memset (&key, 0, sizeof (key));
		2221	key.r = 255;
		2222	key.g = 255;
		2223	key.b = 255;
		2224	key.a = 255;
		2225	key.mode = GL_QUADS;
		2226	key.format = GL_T2F_V3F;
		2227
		2228	mx += self->x;
		2229	my += self->y;
		2230
		2231	// first pass: determine smooth_max
		2232	// rather ugly, if you ask me
		2233	// could also be stored inside mapcell and updated on change
		2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2235
		2236	for (y = 0; y < sh; y++)
		2237	if (0 <= y + my && y + my < self->rows)
		2238	{
		2239	maprow *row = self->row + (y + my);
		2240
		2241	for (x = 0; x < sw; x++)
		2242	if (row->c0 <= x + mx && x + mx < row->c1)
		2243	{
		2244	mapcell *cell = row->col + (x + mx - row->c0);
		2245
		2246	smooth_max[x + 1][y + 1] =
		2247	MAX (self->tex [cell->tile [0]].smoothlevel,
		2248	MAX (self->tex [cell->tile [1]].smoothlevel,
		2249	self->tex [cell->tile [2]].smoothlevel));
		2250	}
		2251	}
1449		2252
1450	glEnable (GL_BLEND);	2253	glEnable (GL_BLEND);
1451	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1452	glEnable (GL_TEXTURE_2D);
1453	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1454		2256
1455	glBegin (GL_QUADS);
1456
1457	last_name = 0;
1458
1459	for (z = 0; z < 3; z++)	2257	for (z = 0; z <= 2; z++)
		2258	{
		2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
		2262	key.texname = -1;
		2263
1460	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1461	if (0 <= y + vy && y + vy < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1462	{	2266	{
1463	maprow *row = self->row + (y + vy);	2267	maprow *row = self->row + (y + my);
1464		2268
1465	for (x = 0; x < sw; x++)	2269	for (x = 0; x < sw; x++)
1466	if (row->c0 <= x + vx && x + vx < row->c1)	2270	if (row->c0 <= x + mx && x + mx < row->c1)
		2271	{
		2272	mapcell *cell = row->col + (x + mx - row->c0);
		2273	tileid tile = cell->tile [z];
		2274
		2275	if (tile)
		2276	{
		2277	maptex tex = self->tex [tile];
		2278	int px, py;
		2279
		2280	if (key.texname != tex.name)
		2281	{
		2282	self->tex [tile].unused = 0;
		2283
		2284	if (!tex.name)
		2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2286
		2287	key.texname = tex.name;
		2288	arr = &rc.array (key);
		2289	}
		2290
		2291	px = (x + 1) * Th - tex.w;
		2292	py = (y + 1) * Tw - tex.h;
		2293
		2294	if (expect_false (cell->player == player) && expect_false (z == 2))
		2295	{
		2296	pl_x = px;
		2297	pl_y = py;
		2298	pl_tex = tex;
		2299	continue;
		2300	}
		2301
		2302	arr->t2f_v3f (0 , 0 , px , py , 0);
		2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2306
		2307	// update smooth hash
		2308	if (tex.smoothtile)
		2309	{
		2310	skey.tile = tex.smoothtile;
		2311	skey.level = tex.smoothlevel;
		2312
		2313	smooth_level[tex.smoothlevel] = 1;
		2314
		2315	// add bits to current tile and all neighbours. skey.x\|y is
		2316	// shifted +1\|+1 so we always stay positive.
		2317
		2318	// bits is ___n cccc CCCC bbbb
		2319	// n do not draw borders&corners
		2320	// c draw these corners, but...
		2321	// C ... not these
		2322	// b draw these borders
		2323
		2324	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2325	// ┃· ·· ·┃ ━━
		2326
		2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2328	// ·· ·· ·┏ ┓·
		2329
		2330	// full tile
		2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2332
		2333	// borders
		2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2338
		2339	// corners
		2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2344	}
		2345	}
		2346
		2347	if (expect_false (z == 2) && expect_false (cell->flags))
		2348	{
		2349	// overlays such as the speech bubble, probably more to come
		2350	if (cell->flags & 1)
		2351	{
		2352	rc_key_t key_ov = key;
		2353	maptex tex = self->tex[TEXID_SPEECH];
		2354	int px = x * Tw + Tw * 2 / 32;
		2355	int py = y * Th - Th * 6 / 32;
		2356
		2357	key_ov.texname = tex.name;
		2358	rc_t::array_t &arr = rc_ov.array (key_ov);
		2359
		2360	arr.t2f_v3f (0 , 0 , px , py , 0);
		2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2364	}
		2365	}
		2366	}
		2367	}
		2368
		2369	rc.draw ();
		2370	rc.clear ();
		2371
		2372	// go through all smoothlevels, lowest to highest, then draw.
		2373	// this is basically counting sort
		2374	{
		2375	int w, b;
		2376
		2377	glEnable (GL_TEXTURE_2D);
		2378	glBegin (GL_QUADS);
		2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1467	{	2382	{
1468	mapcell *cell = row->col + (x + vx - row->c0);	2383	smooth_key &skey = it->first;
		2384	IV bits = it->second;
1469		2385
1470	face = cell->face [z];	2386	if (!(bits & 0x1000)
1471		2387	&& skey.level == level
1472	if (face && face < self->texs)	2388	&& level > smooth_max [skey.x][skey.y])
1473	{	2389	{
1474	maptex tex = self->tex [face];	2390	maptex tex = self->tex [skey.tile];
1475	int px = (x + 1) * 32 - tex.w;	2391	int px = (((int)skey.x) - 1) * Tw;
1476	int py = (y + 1) * 32 - tex.h;	2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
1477		2397
1478	if (last_name != tex.name)	2398	if (tex.name)
1479	{	2399	{
		2400	// this time avoiding texture state changes
		2401	// save gobs of state changes.
		2402	if (key.texname != tex.name)
		2403	{
		2404	self->tex [skey.tile].unused = 0;
		2405
1480	glEnd ();	2406	glEnd ();
1481	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1482	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
1483	}	2409	}
1484		2410
1485	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2411	if (border)
1486	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1487	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1488	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1489	}
1490
1491	if (cell->flags && z == 2)
1492	{
1493	if (cell->flags & 1)
1494	{	2412	{
1495	maptex tex = self->tex [1];	2413	float ox = border * dx;
1496	int px = (x + 1) * 32 - tex.w + 2;
1497	int py = (y + 1) * 32 - tex.h - 6;
1498		2414
		2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1499	glEnd ();	2419	}
1500	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1501	glBegin (GL_QUADS);
1502		2420
		2421	if (corner)
		2422	{
		2423	float ox = corner * dx;
		2424
1503	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1504	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1505	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1506	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2429	}
1507	}	2430	}
1508	}	2431	}
1509	}	2432	}
		2433
		2434	glEnd ();
		2435	glDisable (GL_TEXTURE_2D);
		2436	key.texname = -1;
1510	}	2437	}
		2438	}
1511		2439
1512	glEnd ();	2440	if (pl_tex.name)
		2441	{
		2442	maptex tex = pl_tex;
		2443	int px = pl_x + sdx;
		2444	int py = pl_y + sdy;
1513		2445
1514	glDisable (GL_TEXTURE_2D);	2446	key.texname = tex.name;
		2447	rc_t::array_t &arr = rc.array (key);
		2448
		2449	arr.t2f_v3f (0 , 0 , px , py , 0);
		2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2453
		2454	rc.draw ();
		2455	}
		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
1515	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
1516		2461
1517	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
1518	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
1520	{	2465	{
1521	maprow *row = self->row + (y + vy);	2466	maprow *row = self->row + (y + my);
1522		2467
1523	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2470	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
1527		2472
1528	int px = x * 32;	2473	int px = x * Tw;
1529	int py = y * 32;	2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
1530		2481
1531	if (cell->stat_hp)	2482	if (cell->stat_hp)
1532	{	2483	{
1533	int width = cell->stat_width * 32;	2484	int width = cell->stat_width * Tw;
1534	int thick = sh / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1535		2486
1536	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
1537	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
1538	px + width - 1, py);	2489	px + width - 1, py);
1539		2490
…		…
1545	}	2496	}
1546	}	2497	}
1547	}	2498	}
1548		2499
1549	void	2500	void
1550	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1551	CODE:	2502	CODE:
1552	{	2503	{
1553	static float color[16][3] = {	2504	static float color[16][3] = {
1554	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
1555	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
1556	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
1557	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
1558		2509
1559	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
1560	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
1561	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
1562	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
1563		2514
1564	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
1565	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
1566	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
1567	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
1568		2519
1569	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
1570		2521
1571	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
1572	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
1573	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
1574	};	2525	};
1575		2526
1576	int x, y;	2527	int x, y;
1577		2528
1578	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
		2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2531	* but the nvidia driver (185.18.14) mishandles alpha textures
		2532	* and takes the colour from god knows where instead of using
		2533	* Cp. MODULATE results in the same colour, but slightly different
		2534	* alpha, but atcually gives us the correct colour with nvidia.
		2535	*/
1579	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1580	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
1581	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1582	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
1583		2540
1584	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
1588		2545
1589	if (m)	2546	if (m)
1590	{	2547	{
1591	float *c = color [m & 15];	2548	float *c = color [m & 15];
1592		2549
1593	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
1594	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
1595		2552
1596	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
1597	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1598	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1599	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1600	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1601	}	2558	}
…		…
1605	glDisable (GL_BLEND);	2562	glDisable (GL_BLEND);
1606	glDisable (GL_TEXTURE_2D);	2563	glDisable (GL_TEXTURE_2D);
1607	}	2564	}
1608		2565
1609	void	2566	void
1610	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1611	PPCODE:	2568	PPCODE:
1612	{	2569	{
1613	int vx, vy;
1614	int x, y;	2570	int x, y;
1615	int sw4 = (sw + 3) & ~3;	2571	int sw1 = sw + 2;
		2572	int sh1 = sh + 2;
		2573	int sh3 = sh * 3;
		2574	int sw3 = sw * 3;
1616	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2575	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1617	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2576	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1618		2577	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1619	memset (darkness, 255, sw4 * sh);	2578	memset (darkness1, 0, sw1*sh1);
		2579
1620	SvPOK_only (darkness_sv);	2580	SvPOK_only (darkness3_sv);
1621	SvCUR_set (darkness_sv, sw4 * sh);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
1622		2582
1623	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2583	mx += self->x - 1;
1624	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2584	my += self->y - 1;
1625		2585
1626	for (y = 0; y < sh; y++)	2586	for (y = 0; y < sh1; y++)
1627	if (0 <= y + vy && y + vy < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
1628	{	2588	{
1629	maprow *row = self->row + (y + vy);	2589	maprow *row = self->row + (y + my);
1630		2590
1631	for (x = 0; x < sw; x++)	2591	for (x = 0; x < sw1; x++)
1632	if (row->c0 <= x + vx && x + vx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
1633	{	2593	{
1634	mapcell *cell = row->col + (x + vx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
1635		2595
1636	darkness[y * sw4 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
1637	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1638	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1639	}	2599	}
1640	}	2600	}
1641		2601
		2602	for (y = 0; y < sh; ++y)
		2603	for (x = 0; x < sw; ++x)
		2604	{
		2605	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2606	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2607	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2608	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2609	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2610	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2611	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2612	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2613	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2614
		2615	uint8_t r11 = (d11 + d21 + d12) / 3;
		2616	uint8_t r21 = d21;
		2617	uint8_t r31 = (d21 + d31 + d32) / 3;
		2618
		2619	uint8_t r12 = d12;
		2620	uint8_t r22 = d22;
		2621	uint8_t r32 = d32;
		2622
		2623	uint8_t r13 = (d13 + d23 + d12) / 3;
		2624	uint8_t r23 = d23;
		2625	uint8_t r33 = (d23 + d33 + d32) / 3;
		2626
		2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2636	}
		2637
		2638	free (darkness1);
		2639
1642	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
1643	PUSHs (sv_2mortal (newSViv (sw4)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
1644	PUSHs (sv_2mortal (newSViv (sh)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
1645	PUSHs (darkness_sv);	2643	PUSHs (darkness3_sv);
1646	}	2644	}
1647		2645
1648	SV *	2646	SV *
1649	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2647	get_rect (DC::Map self, int x0, int y0, int w, int h)
1650	CODE:	2648	CODE:
1651	{	2649	{
1652	int x, y, x1, y1;	2650	int x, y, x1, y1;
1653	SV data_sv = newSV (w h * 7 + 5);	2651	SV data_sv = newSV (w h * 7 + 5);
1654	uint8_t data = (uint8_t )SvPVX (data_sv);	2652	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1679	if (row && row->c0 <= x && x < row->c1)	2677	if (row && row->c0 <= x && x < row->c1)
1680	{	2678	{
1681	mapcell *cell = row->col + (x - row->c0);	2679	mapcell *cell = row->col + (x - row->c0);
1682	uint8_t flags = 0;	2680	uint8_t flags = 0;
1683		2681
1684	if (cell->face [0]) flags \|= 1;	2682	if (cell->tile [0]) flags \|= 1;
1685	if (cell->face [1]) flags \|= 2;	2683	if (cell->tile [1]) flags \|= 2;
1686	if (cell->face [2]) flags \|= 4;	2684	if (cell->tile [2]) flags \|= 4;
1687		2685
1688	*data++ = flags;	2686	*data++ = flags;
1689		2687
1690	if (flags & 1)	2688	if (flags & 1)
1691	{	2689	{
		2690	tileid tile = cell->tile [0];
1692	*data++ = cell->face [0] >> 8;	2691	*data++ = tile >> 8;
1693	*data++ = cell->face [0];	2692	*data++ = tile;
1694	}	2693	}
1695		2694
1696	if (flags & 2)	2695	if (flags & 2)
1697	{	2696	{
		2697	tileid tile = cell->tile [1];
1698	*data++ = cell->face [1] >> 8;	2698	*data++ = tile >> 8;
1699	*data++ = cell->face [1];	2699	*data++ = tile;
1700	}	2700	}
1701		2701
1702	if (flags & 4)	2702	if (flags & 4)
1703	{	2703	{
		2704	tileid tile = cell->tile [2];
1704	*data++ = cell->face [2] >> 8;	2705	*data++ = tile >> 8;
1705	*data++ = cell->face [2];	2706	*data++ = tile;
1706	}	2707	}
1707	}	2708	}
1708	else	2709	else
1709	*data++ = 0;	2710	*data++ = 0;
1710	}	2711	}
1711	}	2712	}
1712		2713
		2714	/* if size is wh + 5 then no data has been found /
		2715	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2716	{
1713	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
1714	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2719	}
		2720
1715	RETVAL = data_sv;	2721	RETVAL = data_sv;
1716	}	2722	}
1717	OUTPUT:	2723	OUTPUT:
1718	RETVAL	2724	RETVAL
1719		2725
1720	void	2726	void
1721	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2727	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1722	PPCODE:	2728	PPCODE:
1723	{	2729	{
1724	int x, y, z;	2730	int x, y, z;
1725	int w, h;	2731	int w, h;
1726	int x1, y1;	2732	int x1, y1;
		2733	STRLEN len;
		2734	uint8_t data, end;
		2735
		2736	len = SvLEN (data_sv);
		2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2739	end = data + len + 8;
		2740
		2741	if (len < 5)
		2742	XSRETURN_EMPTY;
1727		2743
1728	if (*data++ != 0)	2744	if (*data++ != 0)
1729	return; /* version mismatch */	2745	XSRETURN_EMPTY; /* version mismatch */
1730		2746
1731	w = data++ << 8; w \|= data++;	2747	w = data++ << 8; w \|= data++;
1732	h = data++ << 8; h \|= data++;	2748	h = data++ << 8; h \|= data++;
1733		2749
1734	// we need to do this 'cause we don't keep an absolute coord system for rows	2750	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1746	{	2762	{
1747	maprow *row = map_get_row (self, y);	2763	maprow *row = map_get_row (self, y);
1748		2764
1749	for (x = x0; x < x1; x++)	2765	for (x = x0; x < x1; x++)
1750	{	2766	{
		2767	uint8_t flags;
		2768
		2769	if (data + 7 >= end)
		2770	XSRETURN_EMPTY;
		2771
1751	uint8_t flags = *data++;	2772	flags = *data++;
1752		2773
1753	if (flags)	2774	if (flags)
1754	{	2775	{
1755	mapface face[3] = { 0, 0, 0 };
1756
1757	mapcell *cell = row_get_cell (row, x);	2776	mapcell *cell = row_get_cell (row, x);
		2777	tileid tile[3] = { 0, 0, 0 };
1758		2778
1759	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2779	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1760	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2780	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1761	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2781	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1762		2782
1763	if (cell->darkness == 0)	2783	if (cell->darkness == 0)
1764	{	2784	{
1765	cell->darkness = 0;	2785	/cell->darkness = 0;/
		2786	EXTEND (SP, 3);
1766		2787
1767	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
1768	{	2789	{
1769	cell->face[z] = face[z];	2790	tileid t = tile [z];
1770		2791
1771	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2792	if (t >= self->tex.size () \|\| (t && !self->tex[t].name))
		2793	{
1772	XPUSHs (sv_2mortal (newSViv (face[z])));	2794	PUSHs (sv_2mortal (newSViv (t)));
		2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
		2796	}
		2797
		2798	cell->tile[z] = t;
1773	}	2799	}
1774	}	2800	}
1775	}	2801	}
1776	}	2802	}
1777	}	2803	}
1778	}	2804	}
1779		2805
1780	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
1781		2807
1782	CFPlus::MixChunk	2808	DC::RW
1783	new_from_file (SV class, char path)	2809	new (SV klass, SV data_sv)
1784	CODE:	2810	CODE:
1785	RETVAL = Mix_LoadWAV (path);	2811	{
		2812	STRLEN datalen;
		2813	char *data = SvPVbyte (data_sv, datalen);
		2814
		2815	RETVAL = SDL_RWFromConstMem (data, datalen);
		2816	}
1786	OUTPUT:	2817	OUTPUT:
1787	RETVAL	2818	RETVAL
1788		2819
		2820	DC::RW
		2821	new_from_file (SV klass, const char path, const char *mode = "rb")
		2822	CODE:
		2823	RETVAL = SDL_RWFromFile (path, mode);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	# fails on win32:
		2828	# dc.xs(2268) : error C2059: syntax error : '('
1789	void	2829	#void
		2830	#close (DC::RW self)
		2831	# CODE:
		2832	# (self->(close)) (self);
		2833
		2834	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2835
		2836	PROTOTYPES: DISABLE
		2837
		2838	DC::Channel
		2839	find ()
		2840	CODE:
		2841	{
		2842	RETVAL = Mix_GroupAvailable (-1);
		2843
		2844	if (RETVAL < 0)
		2845	{
		2846	RETVAL = Mix_GroupOldest (-1);
		2847
		2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
		2854	XSRETURN_UNDEF;
		2855	}
		2856	else
		2857	Mix_HaltChannel (RETVAL);
		2858	}
		2859
		2860	Mix_UnregisterAllEffects (RETVAL);
		2861	Mix_Volume (RETVAL, 128);
		2862	}
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	void
		2867	halt (DC::Channel self)
		2868	CODE:
		2869	Mix_HaltChannel (self);
		2870
		2871	void
		2872	expire (DC::Channel self, int ticks = -1)
		2873	CODE:
		2874	Mix_ExpireChannel (self, ticks);
		2875
		2876	void
		2877	fade_out (DC::Channel self, int ticks = -1)
		2878	CODE:
		2879	Mix_FadeOutChannel (self, ticks);
		2880
		2881	int
		2882	volume (DC::Channel self, int volume)
		2883	CODE:
		2884	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2885	OUTPUT:
		2886	RETVAL
		2887
		2888	void
		2889	unregister_all_effects (DC::Channel self)
		2890	CODE:
		2891	Mix_UnregisterAllEffects (self);
		2892
		2893	void
		2894	set_panning (DC::Channel self, int left, int right)
		2895	CODE:
		2896	left = CLAMP (left , 0, 255);
		2897	right = CLAMP (right, 0, 255);
		2898	Mix_SetPanning (self, left, right);
		2899
		2900	void
		2901	set_distance (DC::Channel self, int distance)
		2902	CODE:
		2903	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2904
		2905	void
		2906	set_position (DC::Channel self, int angle, int distance)
		2907	CODE:
		2908
		2909	void
		2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2911	CODE:
		2912	{
		2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2916	}
		2917
		2918	void
		2919	set_reverse_stereo (DC::Channel self, int flip)
		2920	CODE:
		2921	Mix_SetReverseStereo (self, flip);
		2922
		2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2924
		2925	PROTOTYPES: DISABLE
		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
		2939	DC::MixChunk
		2940	new (SV *klass, DC::RW rwops)
		2941	CODE:
		2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2943	OUTPUT:
		2944	RETVAL
		2945
		2946	void
1790	DESTROY (CFPlus::MixChunk self)	2947	DESTROY (DC::MixChunk self)
1791	CODE:	2948	CODE:
1792	Mix_FreeChunk (self);	2949	Mix_FreeChunk (self);
1793		2950
1794	int	2951	int
1795	volume (CFPlus::MixChunk self, int volume = -1)	2952	volume (DC::MixChunk self, int volume = -1)
1796	CODE:	2953	CODE:
		2954	if (items > 1)
		2955	volume = CLAMP (volume, 0, 128);
1797	RETVAL = Mix_VolumeChunk (self, volume);	2956	RETVAL = Mix_VolumeChunk (self, volume);
1798	OUTPUT:	2957	OUTPUT:
1799	RETVAL	2958	RETVAL
1800		2959
1801	int	2960	DC::Channel
1802	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2961	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1803	CODE:	2962	CODE:
		2963	{
1804	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2964	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2965
		2966	if (RETVAL < 0)
		2967	XSRETURN_UNDEF;
		2968
		2969	if (channel < 0)
		2970	{
		2971	Mix_UnregisterAllEffects (RETVAL);
		2972	Mix_Volume (RETVAL, 128);
		2973	}
		2974	}
1805	OUTPUT:	2975	OUTPUT:
1806	RETVAL	2976	RETVAL
1807		2977
1808	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
1809		2991
1810	int	2992	int
1811	volume (int volume = -1)	2993	volume (int volume = -1)
		2994	PROTOTYPE: ;$
1812	CODE:	2995	CODE:
		2996	if (items > 0)
		2997	volume = CLAMP (volume, 0, 128);
1813	RETVAL = Mix_VolumeMusic (volume);	2998	RETVAL = Mix_VolumeMusic (volume);
1814	OUTPUT:	2999	OUTPUT:
1815	RETVAL	3000	RETVAL
1816		3001
1817	CFPlus::MixMusic	3002	void
1818	new_from_file (SV class, char path)	3003	fade_out (int ms)
1819	CODE:	3004	CODE:
1820	RETVAL = Mix_LoadMUS (path);	3005	Mix_FadeOutMusic (ms);
		3006
		3007	void
		3008	halt ()
		3009	CODE:
		3010	Mix_HaltMusic ();
		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
1821	OUTPUT:	3016	OUTPUT:
1822	RETVAL	3017	RETVAL
1823		3018
		3019	DC::MixMusic
		3020	new (SV *klass, DC::RW rwops)
		3021	CODE:
		3022	RETVAL = Mix_LoadMUS_RW (rwops);
		3023	OUTPUT:
		3024	RETVAL
		3025
1824	void	3026	void
1825	DESTROY (CFPlus::MixMusic self)	3027	DESTROY (DC::MixMusic self)
1826	CODE:	3028	CODE:
1827	Mix_FreeMusic (self);	3029	Mix_FreeMusic (self);
1828		3030
1829	int	3031	int
1830	play (CFPlus::MixMusic self, int loops = -1)	3032	play (DC::MixMusic self, int loops = -1)
1831	CODE:	3033	CODE:
1832	RETVAL = Mix_PlayMusic (self, loops);	3034	RETVAL = Mix_PlayMusic (self, loops);
1833	OUTPUT:	3035	OUTPUT:
1834	RETVAL	3036	RETVAL
1835		3037
1836	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3038	void
		3039	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3040	CODE:
		3041	Mix_FadeInMusicPos (self, loops, ms, position);
		3042
		3043	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3044
		3045	PROTOTYPES: ENABLE
1837		3046
1838	BOOT:	3047	BOOT:
1839	{	3048	{
1840	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3049	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1841	static const struct {	3050	static const struct {
1842	const char *name;	3051	const char *name;
1843	IV iv;	3052	IV iv;
1844	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
1845	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
		3055	const_iv (GL_VENDOR),
		3056	const_iv (GL_VERSION),
		3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
1846	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
1847	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
1848	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
1849	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
1850	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
1854	const_iv (GL_ALPHA_TEST),	3067	const_iv (GL_ALPHA_TEST),
1855	const_iv (GL_NORMALIZE),	3068	const_iv (GL_NORMALIZE),
1856	const_iv (GL_RESCALE_NORMAL),	3069	const_iv (GL_RESCALE_NORMAL),
1857	const_iv (GL_FRONT),	3070	const_iv (GL_FRONT),
1858	const_iv (GL_BACK),	3071	const_iv (GL_BACK),
		3072	const_iv (GL_AUX0),
1859	const_iv (GL_AND),	3073	const_iv (GL_AND),
1860	const_iv (GL_ONE),	3074	const_iv (GL_ONE),
1861	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
1862	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
1863	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
1864	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1865	const_iv (GL_ONE_MINUS_DST_ALPHA),	3079	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3080	const_iv (GL_SRC_COLOR),
		3081	const_iv (GL_DST_COLOR),
		3082	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3083	const_iv (GL_ONE_MINUS_DST_COLOR),
1866	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
1867	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
1868	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
1869	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
1870	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
1876	const_iv (GL_INTENSITY),	3094	const_iv (GL_INTENSITY),
1877	const_iv (GL_LUMINANCE),	3095	const_iv (GL_LUMINANCE),
1878	const_iv (GL_LUMINANCE_ALPHA),	3096	const_iv (GL_LUMINANCE_ALPHA),
1879	const_iv (GL_FLOAT),	3097	const_iv (GL_FLOAT),
1880	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3098	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3099	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3101	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3102	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3103	const_iv (GL_COMPRESSED_RGB_ARB),
		3104	const_iv (GL_COMPRESSED_RGBA_ARB),
1881	const_iv (GL_COMPILE),	3105	const_iv (GL_COMPILE),
		3106	const_iv (GL_PROXY_TEXTURE_1D),
		3107	const_iv (GL_PROXY_TEXTURE_2D),
1882	const_iv (GL_TEXTURE_1D),	3108	const_iv (GL_TEXTURE_1D),
1883	const_iv (GL_TEXTURE_2D),	3109	const_iv (GL_TEXTURE_2D),
1884	const_iv (GL_TEXTURE_ENV),	3110	const_iv (GL_TEXTURE_ENV),
1885	const_iv (GL_TEXTURE_MAG_FILTER),	3111	const_iv (GL_TEXTURE_MAG_FILTER),
1886	const_iv (GL_TEXTURE_MIN_FILTER),	3112	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1907	const_iv (GL_COLOR_LOGIC_OP),	3133	const_iv (GL_COLOR_LOGIC_OP),
1908	const_iv (GL_SEPARABLE_2D),	3134	const_iv (GL_SEPARABLE_2D),
1909	const_iv (GL_CONVOLUTION_2D),	3135	const_iv (GL_CONVOLUTION_2D),
1910	const_iv (GL_CONVOLUTION_BORDER_MODE),	3136	const_iv (GL_CONVOLUTION_BORDER_MODE),
1911	const_iv (GL_CONSTANT_BORDER),	3137	const_iv (GL_CONSTANT_BORDER),
		3138	const_iv (GL_POINTS),
1912	const_iv (GL_LINES),	3139	const_iv (GL_LINES),
1913	const_iv (GL_LINE_STRIP),	3140	const_iv (GL_LINE_STRIP),
1914	const_iv (GL_LINE_LOOP),	3141	const_iv (GL_LINE_LOOP),
1915	const_iv (GL_QUADS),	3142	const_iv (GL_QUADS),
1916	const_iv (GL_QUAD_STRIP),	3143	const_iv (GL_QUAD_STRIP),
1917	const_iv (GL_TRIANGLES),	3144	const_iv (GL_TRIANGLES),
1918	const_iv (GL_TRIANGLE_STRIP),	3145	const_iv (GL_TRIANGLE_STRIP),
1919	const_iv (GL_TRIANGLE_FAN),	3146	const_iv (GL_TRIANGLE_FAN),
		3147	const_iv (GL_POLYGON),
1920	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3148	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3149	const_iv (GL_POINT_SMOOTH_HINT),
		3150	const_iv (GL_LINE_SMOOTH_HINT),
		3151	const_iv (GL_POLYGON_SMOOTH_HINT),
		3152	const_iv (GL_GENERATE_MIPMAP_HINT),
		3153	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1921	const_iv (GL_FASTEST),	3154	const_iv (GL_FASTEST),
		3155	const_iv (GL_DONT_CARE),
		3156	const_iv (GL_NICEST),
1922	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
1923	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
1924	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
1925	const_iv (GL_T2F_N3F_V3F),	3160	const_iv (GL_T2F_N3F_V3F),
		3161	const_iv (GL_FUNC_ADD),
		3162	const_iv (GL_FUNC_SUBTRACT),
		3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1926	# undef const_iv	3164	# undef const_iv
1927	};	3165	};
1928		3166
1929	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1930	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1931	}
1932		3169
1933	char *	3170	texture_av = newAV ();
		3171	AvREAL_off (texture_av);
		3172	}
		3173
		3174	void
		3175	disable_GL_EXT_blend_func_separate ()
		3176	CODE:
		3177	gl.BlendFuncSeparate = 0;
		3178	gl.BlendFuncSeparateEXT = 0;
		3179
		3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
1934	gl_vendor ()	3184	gl_vendor ()
1935	CODE:	3185	CODE:
1936	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
1937	OUTPUT:	3187	OUTPUT:
1938	RETVAL	3188	RETVAL
1939		3189
1940	char *	3190	const char *
1941	gl_version ()	3191	gl_version ()
1942	CODE:	3192	CODE:
1943	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
1944	OUTPUT:	3194	OUTPUT:
1945	RETVAL	3195	RETVAL
1946		3196
1947	char *	3197	const char *
1948	gl_extensions ()	3198	gl_extensions ()
1949	CODE:	3199	CODE:
1950	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1951	OUTPUT:	3201	OUTPUT:
1952	RETVAL	3202	RETVAL
1953		3203
		3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
		3209
		3210	GLint glGetInteger (GLenum pname)
		3211	CODE:
		3212	glGetIntegerv (pname, &RETVAL);
		3213	OUTPUT:
		3214	RETVAL
		3215
		3216	GLdouble glGetDouble (GLenum pname)
		3217	CODE:
		3218	glGetDoublev (pname, &RETVAL);
		3219	OUTPUT:
		3220	RETVAL
		3221
1954	int glGetError ()	3222	int glGetError ()
1955		3223
1956	void glFinish ()	3224	void glFinish ()
		3225
		3226	void glFlush ()
1957		3227
1958	void glClear (int mask)	3228	void glClear (int mask)
1959		3229
1960	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
1961	PROTOTYPE: @	3231	PROTOTYPE: @
…		…
1972		3242
1973	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1974	CODE:	3244	CODE:
1975	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
1976		3246
		3247	# void glBlendEquation (int se)
		3248
1977	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
1978		3250
1979	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
1980		3252
1981	void glColorMask (int red, int green, int blue, int alpha)	3253	void glColorMask (int red, int green, int blue, int alpha)
…		…
1995	# near_ and far_ are due to microsofts buggy "c" compiler	3267	# near_ and far_ are due to microsofts buggy "c" compiler
1996	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3268	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1997		3269
1998	# near_ and far_ are due to microsofts buggy "c" compiler	3270	# near_ and far_ are due to microsofts buggy "c" compiler
1999	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3271	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3272
		3273	PROTOTYPES: DISABLE
2000		3274
2001	void glViewport (int x, int y, int width, int height)	3275	void glViewport (int x, int y, int width, int height)
2002		3276
2003	void glScissor (int x, int y, int width, int height)	3277	void glScissor (int x, int y, int width, int height)
2004		3278
…		…
2012		3286
2013	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2014	CODE:	3288	CODE:
2015	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2016		3290
2017	void glBegin (int mode)
2018
2019	void glEnd ()
2020
2021	void glColor (float r, float g, float b, float a = 1.0)	3291	void glColor (float r, float g, float b, float a = 1.0)
2022	PROTOTYPE: @	3292	PROTOTYPE: @
2023	ALIAS:	3293	ALIAS:
2024	glColor_premultiply = 1	3294	glColor_premultiply = 1
2025	CODE:	3295	CODE:
2026	if (ix)	3296	if (ix)
2027	{	3297	{
…		…
2030	b *= a;	3300	b *= a;
2031	}	3301	}
2032	// microsoft visual "c" rounds instead of truncating...	3302	// microsoft visual "c" rounds instead of truncating...
2033	glColor4f (r, g, b, a);	3303	glColor4f (r, g, b, a);
2034		3304
2035	void glInterleavedArrays (int format, int stride, char *data)
2036
2037	void glDrawElements (int mode, int count, int type, char *indices)
2038
2039	# 1.2 void glDrawRangeElements (int mode, int start, int end
2040
2041	void glRasterPos (float x, float y, float z = 0.)	3305	void glRasterPos (float x, float y, float z = 0.)
2042	CODE:	3306	CODE:
2043	glRasterPos3f (0, 0, z);	3307	glRasterPos3f (0, 0, z);
2044	glBitmap (0, 0, 0, 0, x, y, 0);	3308	glBitmap (0, 0, 0, 0, x, y, 0);
2045		3309
…		…
2049		3313
2050	void glTexCoord (float s, float t)	3314	void glTexCoord (float s, float t)
2051	CODE:	3315	CODE:
2052	glTexCoord2f (s, t);	3316	glTexCoord2f (s, t);
2053		3317
		3318	void glRect (float x1, float y1, float x2, float y2)
		3319	CODE:
		3320	glRectf (x1, y1, x2, y2);
		3321
		3322	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3323	CODE:
		3324	glBegin (GL_LINE_LOOP);
		3325	glVertex2f (x1, y1);
		3326	glVertex2f (x2, y1);
		3327	glVertex2f (x2, y2);
		3328	glVertex2f (x1, y2);
		3329	glEnd ();
		3330
		3331	PROTOTYPES: ENABLE
		3332
		3333	void glBegin (int mode)
		3334
		3335	void glEnd ()
		3336
		3337	void glPointSize (GLfloat size)
		3338
		3339	void glLineWidth (GLfloat width)
		3340
		3341	void glInterleavedArrays (int format, int stride, char *data)
		3342
		3343	void glDrawElements (int mode, int count, int type, char *indices)
		3344
		3345	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3346
2054	void glTexEnv (int target, int pname, float param)	3347	void glTexEnv (int target, int pname, float param)
2055	CODE:	3348	CODE:
2056	glTexEnvf (target, pname, param);	3349	glTexEnvf (target, pname, param);
2057		3350
2058	void glTexParameter (int target, int pname, float param)	3351	void glTexParameter (int target, int pname, float param)
…		…
2074	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3367	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2075	CODE:	3368	CODE:
2076	if (gl.SeparableFilter2D)	3369	if (gl.SeparableFilter2D)
2077	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3370	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2078		3371
2079	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3372	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2080		3373
2081	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3374	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2082		3375
2083	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3376	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3377
		3378	void glPixelZoom (float x, float y)
2084		3379
2085	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3380	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2086		3381
2087	int glGenTexture ()	3382	int glGenTexture ()
2088	CODE:	3383	CODE:
2089	{	3384	RETVAL = gen_texture ();
2090	GLuint name;
2091	glGenTextures (1, &name);
2092	RETVAL = name;
2093	}
2094	OUTPUT:	3385	OUTPUT:
2095	RETVAL	3386	RETVAL
2096		3387
2097	void glDeleteTexture (int name)	3388	void glDeleteTexture (int name)
2098	CODE:	3389	CODE:
2099	{
2100	GLuint name_ = name;
2101	glDeleteTextures (1, &name_);	3390	del_texture (name);
2102	}	3391
2103
2104	int glGenList ()	3392	int glGenList ()
2105	CODE:	3393	CODE:
2106	RETVAL = glGenLists (1);	3394	RETVAL = glGenLists (1);
2107	OUTPUT:	3395	OUTPUT:
2108	RETVAL	3396	RETVAL
…		…
2115		3403
2116	void glEndList ()	3404	void glEndList ()
2117		3405
2118	void glCallList (int list)	3406	void glCallList (int list)
2119		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
		3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3414
		3415	PROTOTYPES: DISABLE
		3416
		3417	void
		3418	find_widget (SV *self, NV x, NV y)
		3419	PPCODE:
		3420	{
		3421	if (within_widget (self, x, y))
		3422	XPUSHs (self);
		3423	}
		3424
		3425	BOOT:
		3426	{
		3427	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3428
		3429	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3430	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3431	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3432	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3433	}
		3434
		3435	void
		3436	draw (SV *self)
		3437	CODE:
		3438	{
		3439	HV *hv;
		3440	SV **svp;
		3441	NV x, y, w, h;
		3442	SV *draw_x_sv = GvSV (draw_x_gv);
		3443	SV *draw_y_sv = GvSV (draw_y_gv);
		3444	SV *draw_w_sv = GvSV (draw_w_gv);
		3445	SV *draw_h_sv = GvSV (draw_h_gv);
		3446	double draw_x, draw_y;
		3447
		3448	if (!SvROK (self))
		3449	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3450
		3451	hv = (HV *)SvRV (self);
		3452
		3453	if (SvTYPE (hv) != SVt_PVHV)
		3454	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3455
		3456	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3457	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3458
		3459	if (!h \|\| !w)
		3460	XSRETURN_EMPTY;
		3461
		3462	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3463	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3464
		3465	draw_x = SvNV (draw_x_sv) + x;
		3466	draw_y = SvNV (draw_y_sv) + y;
		3467
		3468	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3469	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3470	XSRETURN_EMPTY;
		3471
		3472	sv_setnv (draw_x_sv, draw_x);
		3473	sv_setnv (draw_y_sv, draw_y);
		3474
		3475	glPushMatrix ();
		3476	glTranslated (x, y, 0);
		3477
		3478	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3479	{
		3480	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3481
		3482	if (svp && SvTRUE (*svp))
		3483	{
		3484	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3485	glEnable (GL_BLEND);
		3486	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3487	glBegin (GL_QUADS);
		3488	glVertex2f (0, 0);
		3489	glVertex2f (w, 0);
		3490	glVertex2f (w, h);
		3491	glVertex2f (0, h);
		3492	glEnd ();
		3493	glDisable (GL_BLEND);
		3494	}
		3495	}
		3496	#if 0
		3497	// draw borders, for debugging
		3498	glPushMatrix ();
		3499	glColor4f (1., 1., 0., 1.);
		3500	glTranslatef (.5, .5, 0.);
		3501	glBegin (GL_LINE_LOOP);
		3502	glVertex2f (0 , 0);
		3503	glVertex2f (w - 1, 0);
		3504	glVertex2f (w - 1, h - 1);
		3505	glVertex2f (0 , h - 1);
		3506	glEnd ();
		3507	glPopMatrix ();
		3508	#endif
		3509	PUSHMARK (SP);
		3510	XPUSHs (self);
		3511	PUTBACK;
		3512	call_method ("_draw", G_VOID \| G_DISCARD);
		3513	SPAGAIN;
		3514
		3515	glPopMatrix ();
		3516
		3517	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3518	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3519	}
		3520

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.154 by root, Tue Sep 19 22:23:30 2006 UTC vs. Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.154 by root, Tue Sep 19 22:23:30 2006 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC