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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.141 by root, Fri Aug 18 01:01:00 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	{
		277	uint32_t player;
		278	tileid tile[3];
174	int16_t darkness;	279	uint16_t darkness;
175	mapface face[3];	280	uint8_t stat_width, stat_hp, flags, smoothmax;
176	} mapcell;	281	};
177		282
178	typedef struct {	283	struct maprow
		284	{
179	int32_t c0, c1;	285	int32_t c0, c1;
180	mapcell *col;	286	mapcell *col;
181	} maprow;	287	};
182		288
183	typedef struct map {	289	struct mapgrid {
184	int x, y, w, h;	290	int x, y, w, h;
185	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
186	int faces;	292	std::vector<tileid> tile;
187	mapface *face;	293	std::vector<maptex> tex;
188
189	int texs;
190	maptex *tex;
191		294
192	int32_t rows;	295	int32_t rows;
193	maprow *row;	296	maprow *row;
194	} *CFPlus__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
195		307
196	static char *	308	static char *
197	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
198	{	310	{
199	char *p;	311	char *p;
…		…
217		329
218	#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))
219	#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))
220		332
221	static maprow *	333	static maprow *
222	map_get_row (CFPlus__Map self, int y)	334	map_get_row (mapgrid *self, int y)
223	{	335	{
224	if (0 > y)	336	if (0 > y)
225	{	337	{
226	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
227	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
265		377
266	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
267	}	379	}
268		380
269	static mapcell *	381	static mapcell *
270	map_get_cell (CFPlus__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
271	{	383	{
272	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
273	}	385	}
274		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
275	static void	414	static void
276	map_clear (CFPlus__Map self)
277	{
278	int r;
279
280	for (r = 0; r < self->rows; r++)
281	Safefree (self->row[r].col);
282
283	Safefree (self->row);
284
285	self->x = 0;
286	self->y = 0;
287	self->ox = 0;
288	self->oy = 0;
289	self->row = 0;
290	self->rows = 0;
291	}
292
293	static void
294	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)
295	{	416	{
296	int x, y;	417	int x, y;
297	maprow *row;	418	maprow *row;
		419	mapcell *cell;
298		420
299	for (y = y0; y < y0 + h; y++)	421	for (y = y0; y < y0 + h; y++)
300	if (y >= 0)	422	if (y >= 0)
301	{	423	{
302	if (y >= self->rows)	424	if (y >= self->rows)
…		…
308	if (x >= row->c0)	430	if (x >= row->c0)
309	{	431	{
310	if (x >= row->c1)	432	if (x >= row->c1)
311	break;	433	break;
312		434
313	row->col[x - row->c0].darkness = -1;	435	cell = row->col + x - row->c0;
		436
		437	CELL_CLEAR (cell);
314	}	438	}
315	}	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;
316	}	475	}
317		476
318	static void	477	static void
319	music_finished (void)	478	music_finished (void)
320	{	479	{
…		…
337	ev.code = 1;	496	ev.code = 1;
338	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
339	ev.data2 = 0;	498	ev.data2 = 0;
340		499
341	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;
342	}	508	}
343		509
344	static unsigned int	510	static unsigned int
345	minpot (unsigned int n)	511	minpot (unsigned int n)
346	{	512	{
…		…
356	n \|= n >> 16;	522	n \|= n >> 16;
357		523
358	return n + 1;	524	return n + 1;
359	}	525	}
360		526
361	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
362		644
363	PROTOTYPES: ENABLE	645	PROTOTYPES: ENABLE
364		646
365	BOOT:	647	BOOT:
366	{	648	{
367	HV *stash = gv_stashpv ("CFPlus", 1);	649	HV *stash = gv_stashpv ("DC", 1);
368	static const struct {	650	static const struct {
369	const char *name;	651	const char *name;
370	IV iv;	652	IV iv;
371	} *civ, const_iv[] = {	653	} *civ, const_iv[] = {
372	# 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
373	const_iv (SDL_ACTIVEEVENT),	658	const_iv (SDL_ACTIVEEVENT),
374	const_iv (SDL_KEYDOWN),	659	const_iv (SDL_KEYDOWN),
375	const_iv (SDL_KEYUP),	660	const_iv (SDL_KEYUP),
376	const_iv (SDL_MOUSEMOTION),	661	const_iv (SDL_MOUSEMOTION),
377	const_iv (SDL_MOUSEBUTTONDOWN),	662	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
386	const_iv (SDL_EVENT_RESERVEDA),	671	const_iv (SDL_EVENT_RESERVEDA),
387	const_iv (SDL_EVENT_RESERVEDB),	672	const_iv (SDL_EVENT_RESERVEDB),
388	const_iv (SDL_VIDEORESIZE),	673	const_iv (SDL_VIDEORESIZE),
389	const_iv (SDL_VIDEOEXPOSE),	674	const_iv (SDL_VIDEOEXPOSE),
390	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),
391	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
392	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
393	const_iv (SDLK_KP2),	735	const_iv (SDLK_KP2),
394	const_iv (SDLK_KP3),	736	const_iv (SDLK_KP3),
395	const_iv (SDLK_KP4),	737	const_iv (SDLK_KP4),
…		…
450	const_iv (SDLK_BREAK),	792	const_iv (SDLK_BREAK),
451	const_iv (SDLK_MENU),	793	const_iv (SDLK_MENU),
452	const_iv (SDLK_POWER),	794	const_iv (SDLK_POWER),
453	const_iv (SDLK_EURO),	795	const_iv (SDLK_EURO),
454	const_iv (SDLK_UNDO),	796	const_iv (SDLK_UNDO),
		797
455	const_iv (KMOD_NONE),	798	const_iv (KMOD_NONE),
		799	const_iv (KMOD_SHIFT),
456	const_iv (KMOD_LSHIFT),	800	const_iv (KMOD_LSHIFT),
457	const_iv (KMOD_RSHIFT),	801	const_iv (KMOD_RSHIFT),
		802	const_iv (KMOD_CTRL),
458	const_iv (KMOD_LCTRL),	803	const_iv (KMOD_LCTRL),
459	const_iv (KMOD_RCTRL),	804	const_iv (KMOD_RCTRL),
		805	const_iv (KMOD_ALT),
460	const_iv (KMOD_LALT),	806	const_iv (KMOD_LALT),
461	const_iv (KMOD_RALT),	807	const_iv (KMOD_RALT),
		808	const_iv (KMOD_META),
462	const_iv (KMOD_LMETA),	809	const_iv (KMOD_LMETA),
463	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
464	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
465	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
466	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
467	const_iv (KMOD_CTRL),	814
468	const_iv (KMOD_SHIFT),	815	const_iv (KMOD_LRAM),
469	const_iv (KMOD_ALT),	816
470	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)
471	# undef const_iv	847	# undef const_iv
472	};	848	};
473		849
474	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--)
475	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);
476	}	855	}
		856
		857	void
		858	weaken (SV *rv)
		859	PROTOTYPE: $
		860	CODE:
		861	sv_rvweaken (rv);
477		862
478	int	863	int
479	in_destruct ()	864	in_destruct ()
480	CODE:	865	CODE:
481	RETVAL = PL_main_cv == Nullcv;	866	RETVAL = PL_main_cv == Nullcv;
…		…
483	RETVAL	868	RETVAL
484		869
485	NV floor (NV x)	870	NV floor (NV x)
486		871
487	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
488		883
489	void	884	void
490	pango_init ()	885	pango_init ()
491	CODE:	886	CODE:
492	{	887	{
493	opengl_fontmap = pango_opengl_font_map_new ();	888	opengl_fontmap = pango_opengl_font_map_new ();
494	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);
495	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
496	}	896	}
497		897
498	int	898	char *SDL_GetError ()
499	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
500		899
501	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
502	SDL_Quit ()	909	void SDL_Quit ()
503		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
504	void	921	void
505	SDL_ListModes ()	922	SDL_ListModes (int rgb, int alpha)
506	PPCODE:	923	PPCODE:
507	{	924	{
508	SDL_Rect **m;	925	SDL_Rect **m;
509		926
510	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	927	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
511	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	928	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
512	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	929	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	930	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
514		931
515	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	932	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
516	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	933	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
517		934
518	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	938	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
522		939
523	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	940	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
524	#if SDL_VERSION_ATLEAST(1,2,10)
525	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
526	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	941	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
527	#endif
528
529	SDL_EnableUNICODE (1);
530	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
531		942
532	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	943	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
533		944
534	if (m && m != (SDL_Rect **)-1)	945	if (m && m != (SDL_Rect **)-1)
535	while (*m)	946	while (*m)
536	{	947	{
		948	if ((m)->w >= 400 && (m)->h >= 300)
		949	{
537	AV *av = newAV ();	950	AV *av = newAV ();
538	av_push (av, newSViv ((*m)->w));	951	av_push (av, newSViv ((*m)->w));
539	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));
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	955	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		956	}
541		957
542	++m;	958	++m;
543	}	959	}
544	}	960	}
545		961
546	char *
547	SDL_GetError ()
548
549	int	962	int
550	SDL_SetVideoMode (int w, int h, int fullscreen)	963	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
551	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
552	RETVAL = !!SDL_SetVideoMode (	974	RETVAL = !!SDL_SetVideoMode (
553	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	975	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
554	);	976	);
		977
555	if (RETVAL)	978	if (RETVAL)
556	{	979	{
557	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	980	av_clear (texture_av);
558	# 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);
559	# include "glfunc.h"	982	#include "glfunc.h"
560	# undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
561	}	986	}
		987	}
562	OUTPUT:	988	OUTPUT:
563	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char title, const char icon)
564		993
565	void	994	void
566	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
567		996
568	char *	997	char *
569	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
570		1000
		1001	int
		1002	SDL_GetAppState ()
		1003
		1004	int
		1005	SDL_GetModState ()
		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
571	void	1011	void
572	SDL_PollEvent ()	1012	SDL_PumpEvents ()
		1013
		1014	void
		1015	peep_events ()
573	PPCODE:	1016	PPCODE:
574	{	1017	{
575	SDL_Event ev;	1018	SDL_Event ev;
576		1019
577	while (SDL_PollEvent (&ev))	1020	SDL_PumpEvents ();
		1021	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
578	{	1022	{
579	HV *hv = newHV ();	1023	HV *hv = newHV ();
580	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1024	hv_store (hv, "type", 4, newSViv (ev.type), 0);
581		1025
582	switch (ev.type)	1026	switch (ev.type)
583	{	1027	{
584	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
585	case SDL_KEYUP:	1029	case SDL_KEYUP:
586	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
587	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
588	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 */
589	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
590	break;	1035	break;
591		1036
592	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
593	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
594	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1039	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
595	break;	1040	break;
596		1041
597	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
598	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
599
600	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
601	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
602	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
603	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
604	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1067	}
605	break;	1068	break;
606		1069
607	case SDL_MOUSEBUTTONDOWN:	1070	case SDL_MOUSEBUTTONDOWN:
608	case SDL_MOUSEBUTTONUP:	1071	case SDL_MOUSEBUTTONUP:
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610		1073
611	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1074	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
612	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1075	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
613	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1076	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
614	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1077	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
619	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1082	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
620	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1083	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
621	break;	1084	break;
622	}	1085	}
623		1086
624	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))));
625	}	1088	}
626	}	1089	}
627		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
628	int	1104	int
629	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)
630	POSTCALL:	1106	POSTCALL:
631	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
632	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
633		1109
634	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
635	Mix_CloseAudio ()	1127	Mix_CloseAudio ()
636		1128
637	int	1129	int
638	Mix_AllocateChannels (int numchans = -1)	1130	Mix_AllocateChannels (int numchans = -1)
639		1131
		1132	const char *
		1133	Mix_GetError ()
		1134
640	void	1135	void
641	lowdelay (int fd, int val = 1)	1136	lowdelay (int fd, int val = 1)
642	CODE:	1137	CODE:
		1138	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1139
		1140	void
		1141	win32_proxy_info ()
		1142	PPCODE:
		1143	{
643	#ifndef _WIN32	1144	#ifdef _WIN32
644	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	}
645	#endif	1166	#endif
		1167	}
646		1168
647	void	1169	int
648	add_font (char *file)	1170	add_font (char *file)
649	CODE:	1171	CODE:
650	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)
651		1182
652	void	1183	void
653	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
654	ALIAS:	1185	ALIAS:
655	load_image_file = 1	1186	load_image_file = 1
…		…
658	STRLEN image_len;	1189	STRLEN image_len;
659	char image = (char )SvPVbyte (image_, image_len);	1190	char image = (char )SvPVbyte (image_, image_len);
660	SDL_Surface surface, surface2;	1191	SDL_Surface surface, surface2;
661	SDL_PixelFormat fmt;	1192	SDL_PixelFormat fmt;
662	SDL_RWops *rw = ix	1193	SDL_RWops *rw = ix
663	? SDL_RWFromFile (image, "r")	1194	? SDL_RWFromFile (image, "rb")
664	: SDL_RWFromConstMem (image, image_len);	1195	: SDL_RWFromConstMem (image, image_len);
665		1196
666	if (!rw)	1197	if (!rw)
667	croak ("load_image: %s", SDL_GetError ());	1198	croak ("load_image: %s", SDL_GetError ());
668		1199
…		…
701		1232
702	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
703	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
704	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
705	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
706	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
707	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)));
708	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
709	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
710	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
711		1242
…		…
741	void	1272	void
742	error (char *message)	1273	error (char *message)
743	CODE:	1274	CODE:
744	fprintf (stderr, "ERROR: %s\n", message);	1275	fprintf (stderr, "ERROR: %s\n", message);
745	#ifdef _WIN32	1276	#ifdef _WIN32
746	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1277	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
747	#endif	1278	#endif
748		1279
749	void	1280	void
750	fatal (char *message)	1281	fatal (char *message)
751	CODE:	1282	CODE:
752	fprintf (stderr, "FATAL: %s\n", message);	1283	fprintf (stderr, "FATAL: %s\n", message);
753	#ifdef _WIN32	1284	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
755	#endif	1286	#endif
756	_exit (1);	1287	_exit (1);
757		1288
758	void	1289	void
759	_exit (int retval)	1290	_exit (int retval = 0)
760	CODE:	1291	CODE:
		1292	#ifdef WIN32
		1293	ExitThread (retval); // unclean, please beam me up
		1294	#else
761	_exit (retval);	1295	_exit (retval);
		1296	#endif
762		1297
763	MODULE = CFPlus PACKAGE = CFPlus::Font	1298	void
		1299	debug ()
		1300	CODE:
		1301	{
		1302	#if DEBUG
		1303	VALGRIND_DO_LEAK_CHECK;
		1304	#endif
		1305	}
764		1306
765	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
766	new_from_file (SV class, char path, int id = 0)	1319	new_from_file (SV klass, char path, int id = 0)
767	CODE:	1320	CODE:
768	{	1321	{
769	int count;	1322	int count;
770	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1323	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
771	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
773	}	1326	}
774	OUTPUT:	1327	OUTPUT:
775	RETVAL	1328	RETVAL
776		1329
777	void	1330	void
778	DESTROY (CFPlus::Font self)	1331	DESTROY (DC::Font self)
779	CODE:	1332	CODE:
780	pango_font_description_free (self);	1333	pango_font_description_free (self);
781		1334
782	void	1335	void
783	make_default (CFPlus::Font self)	1336	make_default (DC::Font self)
		1337	PROTOTYPE: $
784	CODE:	1338	CODE:
785	default_font = self;	1339	default_font = self;
786		1340
787	MODULE = CFPlus PACKAGE = CFPlus::Layout	1341	MODULE = Deliantra::Client PACKAGE = DC::Layout
788		1342
		1343	PROTOTYPES: DISABLE
		1344
789	void	1345	void
790	reset_glyph_cache ()	1346	glyph_cache_backup ()
		1347	PROTOTYPE:
791	CODE:	1348	CODE:
		1349	tc_backup ();
		1350
		1351	void
		1352	glyph_cache_restore ()
		1353	PROTOTYPE:
		1354	CODE:
792	tc_clear ();	1355	tc_restore ();
793		1356
794	CFPlus::Layout	1357	DC::Layout
795	new (SV *class)	1358	new (SV *klass)
796	CODE:	1359	CODE:
797	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
798		1361
799	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
800	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
801	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
802	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
…		…
808	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
809	OUTPUT:	1372	OUTPUT:
810	RETVAL	1373	RETVAL
811		1374
812	void	1375	void
813	DESTROY (CFPlus::Layout self)	1376	DESTROY (DC::Layout self)
814	CODE:	1377	CODE:
815	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
816	Safefree (self);	1379	delete self;
817		1380
818	void	1381	void
819	set_text (CFPlus::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
820	CODE:	1383	CODE:
821	{	1384	{
822	STRLEN textlen;	1385	STRLEN textlen;
823	char *text = SvPVutf8 (text_, textlen);	1386	char *text = SvPVutf8 (text_, textlen);
824		1387
825	pango_layout_set_text (self->pl, text, textlen);	1388	pango_layout_set_text (self->pl, text, textlen);
826	}	1389	}
827		1390
828	void	1391	void
829	set_markup (CFPlus::Layout self, SV *text_)	1392	set_markup (DC::Layout self, SV *text_)
830	CODE:	1393	CODE:
831	{	1394	{
832	STRLEN textlen;	1395	STRLEN textlen;
833	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
834		1397
835	pango_layout_set_markup (self->pl, text, textlen);	1398	pango_layout_set_markup (self->pl, text, textlen);
836	}	1399	}
837		1400
838	void	1401	void
839	set_shapes (CFPlus::Layout self, ...)	1402	set_shapes (DC::Layout self, ...)
840	CODE:	1403	CODE:
841	{	1404	{
842	PangoAttrList *attrs = 0;	1405	PangoAttrList *attrs = 0;
843	const char *text = pango_layout_get_text (self->pl);	1406	const char *text = pango_layout_get_text (self->pl);
844	const char *pos = text;	1407	const char *pos = text;
…		…
879	if (attrs)	1442	if (attrs)
880	pango_layout_set_attributes (self->pl, attrs);	1443	pango_layout_set_attributes (self->pl, attrs);
881	}	1444	}
882		1445
883	void	1446	void
884	get_shapes (CFPlus::Layout self)	1447	get_shapes (DC::Layout self)
885	PPCODE:	1448	PPCODE:
886	{	1449	{
887	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1450	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
888		1451
889	do	1452	do
890	{	1453	{
891	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1454	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
892		1455
893	if (run && shape_attr_p (run))	1456	if (run && shape_attr_p (run))
894	{	1457	{
895	PangoRectangle extents;	1458	PangoRectangle extents;
896	pango_layout_iter_get_run_extents (iter, 0, &extents);	1459	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
904		1467
905	pango_layout_iter_free (iter);	1468	pango_layout_iter_free (iter);
906	}	1469	}
907		1470
908	int	1471	int
909	has_wrapped (CFPlus::Layout self)	1472	has_wrapped (DC::Layout self)
910	CODE:	1473	CODE:
911	{	1474	{
912	int lines = 1;	1475	int lines = 1;
913	const char *text = pango_layout_get_text (self->pl);	1476	const char *text = pango_layout_get_text (self->pl);
914		1477
…		…
919	}	1482	}
920	OUTPUT:	1483	OUTPUT:
921	RETVAL	1484	RETVAL
922		1485
923	SV *	1486	SV *
924	get_text (CFPlus::Layout self)	1487	get_text (DC::Layout self)
925	CODE:	1488	CODE:
926	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1489	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
927	sv_utf8_decode (RETVAL);	1490	sv_utf8_decode (RETVAL);
928	OUTPUT:	1491	OUTPUT:
929	RETVAL	1492	RETVAL
930		1493
931	void	1494	void
932	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.)
933	CODE:	1496	CODE:
934	self->r = r;	1497	self->r = r;
935	self->g = g;	1498	self->g = g;
936	self->b = b;	1499	self->b = b;
937	self->a = a;	1500	self->a = a;
938		1501
939	void	1502	void
940	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1503	set_font (DC::Layout self, DC::Font font = 0)
941	CODE:	1504	CODE:
942	if (self->font != font)	1505	if (self->font != font)
943	{	1506	{
944	self->font = font;	1507	self->font = font;
945	layout_update_font (self);	1508	layout_update_font (self);
946	}	1509	}
947		1510
948	void	1511	void
949	set_height (CFPlus::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
950	CODE:	1513	CODE:
951	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
952	{	1515	{
953	self->base_height = base_height;	1516	self->base_height = base_height;
954	layout_update_font (self);	1517	layout_update_font (self);
955	}	1518	}
956		1519
957	void	1520	void
958	set_width (CFPlus::Layout self, int max_width = -1)	1521	set_width (DC::Layout self, int max_width = -1)
959	CODE:	1522	CODE:
960	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);
961		1524
962	void	1525	void
963	set_indent (CFPlus::Layout self, int indent)	1526	set_indent (DC::Layout self, int indent)
964	CODE:	1527	CODE:
965	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1528	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
966		1529
967	void	1530	void
968	set_spacing (CFPlus::Layout self, int spacing)	1531	set_spacing (DC::Layout self, int spacing)
969	CODE:	1532	CODE:
970	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1533	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
971		1534
972	void	1535	void
973	set_ellipsise (CFPlus::Layout self, int ellipsise)	1536	set_ellipsise (DC::Layout self, int ellipsise)
974	CODE:	1537	CODE:
975	pango_layout_set_ellipsize (self->pl,	1538	pango_layout_set_ellipsize (self->pl,
976	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1539	ellipsise == 1 ? PANGO_ELLIPSIZE_START
977	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1540	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
978	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1541	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
979	: PANGO_ELLIPSIZE_NONE	1542	: PANGO_ELLIPSIZE_NONE
980	);	1543	);
981		1544
982	void	1545	void
983	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1546	set_single_paragraph_mode (DC::Layout self, int spm)
984	CODE:	1547	CODE:
985	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1548	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
986		1549
987	void	1550	void
988	size (CFPlus::Layout self)	1551	size (DC::Layout self)
989	PPCODE:	1552	PPCODE:
990	{	1553	{
991	int w, h;	1554	int w, h;
992		1555
993	layout_get_pixel_size (self, &w, &h);	1556	layout_get_pixel_size (self, &w, &h);
…		…
996	PUSHs (sv_2mortal (newSViv (w)));	1559	PUSHs (sv_2mortal (newSViv (w)));
997	PUSHs (sv_2mortal (newSViv (h)));	1560	PUSHs (sv_2mortal (newSViv (h)));
998	}	1561	}
999		1562
1000	int	1563	int
1001	descent (CFPlus::Layout self)	1564	descent (DC::Layout self)
1002	CODE:	1565	CODE:
1003	{	1566	{
1004	PangoRectangle rect;	1567	PangoRectangle rect;
1005	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1568	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1006	pango_layout_line_get_pixel_extents (line, 0, &rect);	1569	pango_layout_line_get_pixel_extents (line, 0, &rect);
1007	RETVAL = PANGO_DESCENT (rect);	1570	RETVAL = PANGO_DESCENT (rect);
1008	}	1571	}
1009	OUTPUT:	1572	OUTPUT:
1010	RETVAL	1573	RETVAL
1011		1574
1012	int	1575	int
1013	xy_to_index (CFPlus::Layout self, int x, int y)	1576	xy_to_index (DC::Layout self, int x, int y)
1014	CODE:	1577	CODE:
1015	{	1578	{
1016	int index, trailing;	1579	int index, trailing;
1017	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);
1018	RETVAL = index;	1581	RETVAL = index + trailing;
1019	}	1582	}
1020	OUTPUT:	1583	OUTPUT:
1021	RETVAL	1584	RETVAL
1022		1585
1023	void	1586	void
1024	cursor_pos (CFPlus::Layout self, int index)	1587	cursor_pos (DC::Layout self, int index)
1025	PPCODE:	1588	PPCODE:
1026	{	1589	{
1027	PangoRectangle strong_pos;	1590	PangoRectangle pos;
1028	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1591	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1029		1592
1030	EXTEND (SP, 3);	1593	EXTEND (SP, 3);
1031	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1032	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1034	}	1597	}
1035		1598
1036	void	1599	void
1037	render (CFPlus::Layout self, float x, float y, int flags = 0)	1600	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1038	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 ();
1039	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1040	self->pl,	1645	self->pl,
		1646	&self->rc,
1041	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1042	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1043	flags	1649	flags
1044	);	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);
1045		1654
1046	MODULE = CFPlus PACKAGE = CFPlus::Texture
1047
1048	void	1655	void
1049	pad2pot (SV data_, SV w_, SV *h_)	1656	draw (DC::Layout self)
1050	CODE:	1657	CODE:
1051	{	1658	{
1052	int ow = SvIV (w_);	1659	glEnable (GL_TEXTURE_2D);
1053	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);
1054		1666
1055	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_))
1056	{	1683	{
1057	int nw = minpot (ow);
1058	int nh = minpot (oh);
1059
1060	if (nw != ow \|\| nh != oh)
1061	{
1062	if (SvOK (data_))
1063	{
1064	STRLEN datalen;	1684	STRLEN datalen;
1065	char *data = SvPVbyte (data_, datalen);	1685	char *data = SvPVbyte (data_, datalen);
1066	int bpp = datalen / (ow * oh);	1686	int bpp = datalen / (ow * oh);
1067	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1687	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1068		1688
1069	SvPOK_only (result_);	1689	SvPOK_only (result_);
1070	SvCUR_set (result_, nw * nh * bpp);	1690	SvCUR_set (result_, nw * nh * bpp);
1071		1691
1072	memset (SvPVX (result_), 0, nw * nh * bpp);	1692	memset (SvPVX (result_), 0, nw * nh * bpp);
1073	while (oh--)	1693	while (oh--)
1074	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);
1075		1695
1076	sv_setsv (data_, result_);	1696	sv_setsv (data_, result_);
1077	}
1078
1079	sv_setiv (w_, nw);
1080	sv_setiv (h_, nh);
1081	}
1082	}	1697	}
1083	}	1698	}
1084		1699
1085	void	1700	void
1086	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.)
…		…
1092	{	1707	{
1093	HV hv = (HV )SvRV (self);	1708	HV hv = (HV )SvRV (self);
1094	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1709	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1095	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1710	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1096	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;
1097		1715
1098	if (items < 5)	1716	if (items < 5)
1099	{	1717	{
1100	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1718	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1101	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1719	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1129	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1130	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1131	}	1749	}
1132	}	1750	}
1133		1751
1134	MODULE = CFPlus PACKAGE = CFPlus::Map	1752	void
1135		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)
1136	CFPlus::Map	1754	PROTOTYPE: @
1137	new (SV *class, int map_width, int map_height)
1138	CODE:	1755	CODE:
1139	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;
1140	RETVAL->x = 0;	1892	RETVAL->x = 0;
1141	RETVAL->y = 0;	1893	RETVAL->y = 0;
1142	RETVAL->w = map_width;	1894	RETVAL->w = 0;
1143	RETVAL->h = map_height;	1895	RETVAL->h = 0;
1144	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1145	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1146	RETVAL->faces = 8192;
1147	Newz (0, RETVAL->face, RETVAL->faces, mapface);
1148	RETVAL->texs = 8192;
1149	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1150	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1151	RETVAL->row = 0;	1899	RETVAL->row = 0;
1152	OUTPUT:	1900	OUTPUT:
1153	RETVAL	1901	RETVAL
1154		1902
1155	void	1903	void
1156	DESTROY (CFPlus::Map self)	1904	DESTROY (DC::Map self)
1157	CODE:	1905	CODE:
1158	{	1906	{
1159	map_clear (self);
1160	Safefree (self->face);
1161	Safefree (self->tex);
1162	Safefree (self);	1907	delete self;
1163	}	1908	}
1164		1909
1165	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
1166	clear (CFPlus::Map self)	1917	clear (DC::Map self)
1167	CODE:	1918	CODE:
1168	map_clear (self);	1919	self->clear_cells ();
1169		1920
1170	void	1921	void
1171	set_face (CFPlus::Map self, int face, int texid)	1922	set_tileid (DC::Map self, int face, int tile)
1172	CODE:	1923	CODE:
1173	{	1924	{
1174	while (self->faces <= face)	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1175	{
1176	Append (mapface, self->face, self->faces, self->faces);
1177	self->faces *= 2;
1178	}
1179
1180	self->face [face] = texid;	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1181	}	1928	}
1182		1929
1183	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
1184	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)
1185	CODE:	1952	CODE:
1186	{	1953	{
1187	while (self->texs <= texid)	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1188	{
1189	Append (maptex, self->tex, self->texs, self->texs);
1190	self->texs *= 2;
1191	}
1192		1955
1193	{	1956	{
1194	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1195		1958
1196	tex->name = name;	1959	tex.name = name;
1197	tex->w = w;	1960	tex.w = w;
1198	tex->h = h;	1961	tex.h = h;
1199	tex->s = s;	1962	tex.s = s;
1200	tex->t = t;	1963	tex.t = t;
1201	tex->r = r;	1964	tex.r = r;
1202	tex->g = g;	1965	tex.g = g;
1203	tex->b = b;	1966	tex.b = b;
1204	tex->a = a;	1967	tex.a = a;
1205	}	1968	}
1206		1969
1207	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1208	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1209	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1212	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1213	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1214	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1215	}	1978	}
1216		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
1217	int	2000	int
1218	ox (CFPlus::Map self)	2001	ox (DC::Map self)
1219	ALIAS:	2002	ALIAS:
1220	oy = 1	2003	oy = 1
1221	x = 2	2004	x = 2
1222	y = 3	2005	y = 3
1223	w = 4	2006	w = 4
…		…
1234	}	2017	}
1235	OUTPUT:	2018	OUTPUT:
1236	RETVAL	2019	RETVAL
1237		2020
1238	void	2021	void
1239	scroll (CFPlus::Map self, int dx, int dy)	2022	scroll (DC::Map self, int dx, int dy)
1240	CODE:	2023	CODE:
1241	{	2024	{
1242	if (dx > 0)	2025	if (dx > 0)
1243	map_blank (self, self->x, self->y, dx - 1, self->h);	2026	map_blank (self, self->x, self->y, dx, self->h);
1244	else if (dx < 0)	2027	else if (dx < 0)
1245	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2028	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1246		2029
1247	if (dy > 0)	2030	if (dy > 0)
1248	map_blank (self, self->x, self->y, self->w, dy - 1);	2031	map_blank (self, self->x, self->y, self->w, dy);
1249	else if (dy < 0)	2032	else if (dy < 0)
1250	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2033	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1251		2034
1252	self->ox += dx; self->x += dx;	2035	self->ox += dx; self->x += dx;
1253	self->oy += dy; self->y += dy;	2036	self->oy += dy; self->y += dy;
1254		2037
1255	while (self->y < 0)	2038	while (self->y < 0)
…		…
1259	self->rows += MAP_EXTEND_Y;	2042	self->rows += MAP_EXTEND_Y;
1260	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1261	}	2044	}
1262	}	2045	}
1263		2046
1264	void	2047	SV *
1265	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1266	CODE:	2049	CODE:
1267	{	2050	{
1268	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2051	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1269	uint8_t data_end = (uint8_t )SvEND (data_);	2052	uint8_t data_end = (uint8_t )SvEND (data_);
1270	mapcell *cell;	2053	mapcell *cell;
1271	int x, y, flags;	2054	int x, y, z, flags;
		2055	AV *missing = newAV ();
		2056	RETVAL = newRV_noinc ((SV *)missing);
1272		2057
1273	while (data < data_end)	2058	while (data < data_end - 1)
1274	{	2059	{
1275	flags = (data [0] << 8) + data [1]; data += 2;	2060	flags = (data [0] << 8) + data [1]; data += 2;
1276		2061
1277	x = self->x + ((flags >> 10) & 63);	2062	x = self->x + ((flags >> 10) & 63);
1278	y = self->y + ((flags >> 4) & 63);	2063	y = self->y + ((flags >> 4) & 63);
1279		2064
1280	cell = map_get_cell (self, x, y);	2065	cell = map_get_cell (self, x, y);
1281		2066
1282	if (flags & 15)	2067	if (flags & 15)
1283	{	2068	{
1284	if (cell->darkness < 0)	2069	if (!cell->darkness)
1285	{	2070	{
		2071	memset (cell, 0, sizeof (*cell));
1286	cell->darkness = 0;	2072	cell->darkness = 256;
1287	cell->face [0] = 0;
1288	cell->face [1] = 0;
1289	cell->face [2] = 0;
1290	}	2073	}
		2074
		2075	//TODO: don't trust server data to be in-range(!)
1291		2076
1292	if (flags & 8)	2077	if (flags & 8)
1293	{	2078	{
1294	fprintf (stderr, "oi\n");//D	2079	uint8_t ext, cmd;
		2080
1295	if (extmap)	2081	do
1296	{	2082	{
1297	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1298		2085
1299	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
1300	{	2089	{
1301		2090	cell->stat_width = 1;
1302	ext = *data++;	2091	cell->stat_hp = *data++;
1303	cmd = ext & 0x7f;
1304
1305	fprintf (stderr, "extcmd = %x\n", ext);//D
1306
1307	if (ext < 4)
1308	cell->darkness = 255 - ext * 64;
1309	}	2092	}
		2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
1310	while (cmd & 0x80);	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++;
1311	}	2110	}
1312	else	2111	while (ext & 0x80);
1313	cell->darkness = flags & 8 ? *data++ : 255;
1314	}	2112	}
1315		2113
1316	//TODO: don't trust server data to be in-range(!)	2114	for (z = 0; z <= 2; ++z)
1317
1318	if (flags & 4)	2115	if (flags & (4 >> z))
1319	{	2116	{
1320	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	}
1321	}	2136	}
1322
1323	if (flags & 2)
1324	{
1325	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1326	}
1327
1328	if (flags & 1)
1329	{
1330	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331	}
1332	}	2137	}
1333	else	2138	else
1334	cell->darkness = -1;	2139	CELL_CLEAR (cell);
1335	}	2140	}
1336	}	2141	}
		2142	OUTPUT:
		2143	RETVAL
1337		2144
1338	SV *	2145	SV *
1339	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)
1340	CODE:	2147	CODE:
1341	{	2148	{
1342	int x1, x;	2149	int x1, x;
1343	int y1, y;	2150	int y1, y;
1344	int z;	2151	int z;
…		…
1357	? self->row + y	2164	? self->row + y
1358	: 0;	2165	: 0;
1359		2166
1360	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1361	{	2168	{
1362	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1363		2170
1364	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1365	{	2172	{
1366	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1367		2174
1368	for (z = 0; z <= 0; z++)	2175	for (z = 0; z <= 0; z++)
1369	{	2176	{
1370	mapface face = cell->face [z];
1371
1372	if (face)
1373	{
1374	maptex tex = self->tex [face];	2177	maptex tex = self->tex [cell->tile [z]];
1375	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1376	int a1 = tex.a;	2179	int a1 = tex.a;
1377		2180
1378	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1379	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1380	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1381	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1382	}
1383	}	2185	}
1384	}	2186	}
1385		2187
1386	*map++ = (r )	2188	*map++ = (r )
1387	\| (g << 8)	2189	\| (g << 8)
1388	\| (b << 16)	2190	\| (b << 16)
1389	\| (a << 24);	2191	\| (a << 24);
1390	}	2192	}
1391	}	2193	}
1392		2194
1393	RETVAL = map_sv;	2195	RETVAL = map_sv;
1394	}	2196	}
1395	OUTPUT:	2197	OUTPUT:
1396	RETVAL	2198	RETVAL
1397		2199
1398	void	2200	void
1399	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)
1400	CODE:	2202	CODE:
1401	{	2203	{
1402	int vx, vy;
1403	int x, y, z;	2204	int x, y, z;
1404	int last_name;
1405	mapface face;
1406		2205
1407	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!
1408	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;
1409		2213
1410	/*	2214	pl_tex.name = 0;
1411	int vx = self->vx = self->w >= sw
1412	? self->x + (self->w - sw) / 2
1413	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1414		2215
1415	int vy = self->vy = self->h >= sh	2216	// that's current max. sorry.
1416	? self->y + (self->h - sh) / 2	2217	if (sw > 255) sw = 255;
1417	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2218	if (sh > 255) sh = 255;
1418	*/
1419		2219
1420	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	}
1421		2252
1422	glEnable (GL_BLEND);	2253	glEnable (GL_BLEND);
1423	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1424	glEnable (GL_TEXTURE_2D);
1425	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1426		2256
1427	glBegin (GL_QUADS);
1428
1429	last_name = 0;
1430
1431	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
1432	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1433	if (0 <= y + vy && y + vy < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1434	{	2266	{
1435	maprow *row = self->row + (y + vy);	2267	maprow *row = self->row + (y + my);
1436		2268
1437	for (x = 0; x < sw; x++)	2269	for (x = 0; x < sw; x++)
1438	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)
1439	{	2382	{
1440	mapcell *cell = row->col + (x + vx - row->c0);	2383	smooth_key &skey = it->first;
		2384	IV bits = it->second;
1441		2385
1442	face = cell->face [z];	2386	if (!(bits & 0x1000)
1443		2387	&& skey.level == level
1444	if (face)	2388	&& level > smooth_max [skey.x][skey.y])
1445	{	2389	{
1446	maptex tex = self->tex [face];	2390	maptex tex = self->tex [skey.tile];
1447
1448	int px = (x + 1) * 32 - tex.w;	2391	int px = (((int)skey.x) - 1) * Tw;
1449	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
1450		2397
1451	if (last_name != tex.name)	2398	if (tex.name)
1452	{	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
1453	glEnd ();	2406	glEnd ();
1454	last_name = tex.name;
1455	glBindTexture (GL_TEXTURE_2D, last_name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1456	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
		2409	}
		2410
		2411	if (border)
		2412	{
		2413	float ox = border * dx;
		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 );
		2419	}
		2420
		2421	if (corner)
		2422	{
		2423	float ox = corner * dx;
		2424
		2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2429	}
1457	}	2430	}
1458
1459	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1460	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1461	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1462	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1463	}	2431	}
1464	}	2432	}
		2433
		2434	glEnd ();
		2435	glDisable (GL_TEXTURE_2D);
		2436	key.texname = -1;
1465	}	2437	}
		2438	}
1466		2439
1467	glEnd ();	2440	if (pl_tex.name)
		2441	{
		2442	maptex tex = pl_tex;
		2443	int px = pl_x + sdx;
		2444	int py = pl_y + sdy;
1468		2445
1469	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
1470	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
1471	}
1472		2461
		2462	// top layer: overlays such as the health bar
		2463	for (y = 0; y < sh; y++)
		2464	if (0 <= y + my && y + my < self->rows)
		2465	{
		2466	maprow *row = self->row + (y + my);
		2467
		2468	for (x = 0; x < sw; x++)
		2469	if (row->c0 <= x + mx && x + mx < row->c1)
		2470	{
		2471	mapcell *cell = row->col + (x + mx - row->c0);
		2472
		2473	int px = x * Tw;
		2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
		2481
		2482	if (cell->stat_hp)
		2483	{
		2484	int width = cell->stat_width * Tw;
		2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2486
		2487	glColor3ub (0, 0, 0);
		2488	glRectf (px + 1, py - thick - 2,
		2489	px + width - 1, py);
		2490
		2491	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2492	glRectf (px + 2,
		2493	py - thick - 1,
		2494	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2495	}
		2496	}
		2497	}
		2498	}
		2499
1473	void	2500	void
1474	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)
1475	CODE:	2502	CODE:
1476	{	2503	{
1477	static float color[16][3] = {	2504	static float color[16][3] = {
1478	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
1479	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
1480	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
1481	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
1482		2509
1483	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
1484	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
1485	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
1486	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
1487		2514
1488	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
1489	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
1490	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
1491	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
1492		2519
1493	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
1494		2521
1495	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
1496	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
1497	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
1498	};	2525	};
1499		2526
1500	int x, y;	2527	int x, y;
1501		2528
1502	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	*/
1503	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1504	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
1505	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
1507		2540
1508	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
1512		2545
1513	if (m)	2546	if (m)
1514	{	2547	{
1515	float *c = color [m & 15];	2548	float *c = color [m & 15];
1516		2549
1517	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
1518	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
1519		2552
1520	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
1521	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1522	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1523	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1524	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1525	}	2558	}
…		…
1529	glDisable (GL_BLEND);	2562	glDisable (GL_BLEND);
1530	glDisable (GL_TEXTURE_2D);	2563	glDisable (GL_TEXTURE_2D);
1531	}	2564	}
1532		2565
1533	void	2566	void
1534	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)
1535	PPCODE:	2568	PPCODE:
1536	{	2569	{
1537	int vx, vy;
1538	int x, y;	2570	int x, y;
1539	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;
1540	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2575	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1541	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2576	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1542		2577	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1543	memset (darkness, 255, sw4 * sh);	2578	memset (darkness1, 0, sw1*sh1);
		2579
1544	SvPOK_only (darkness_sv);	2580	SvPOK_only (darkness3_sv);
1545	SvCUR_set (darkness_sv, sw4 * sh);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
1546		2582
1547	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2583	mx += self->x - 1;
1548	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2584	my += self->y - 1;
1549		2585
1550	for (y = 0; y < sh; y++)	2586	for (y = 0; y < sh1; y++)
1551	if (0 <= y + vy && y + vy < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
1552	{	2588	{
1553	maprow *row = self->row + (y + vy);	2589	maprow *row = self->row + (y + my);
1554		2590
1555	for (x = 0; x < sw; x++)	2591	for (x = 0; x < sw1; x++)
1556	if (row->c0 <= x + vx && x + vx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
1557	{	2593	{
1558	mapcell *cell = row->col + (x + vx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
1559		2595
1560	darkness[y * sw4 + x] = cell->darkness < 0	2596	darkness1 [y * sw1 + x] = cell->darkness
		2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1561	? 255 - FOW_DARKNESS	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1562	: 255 - cell->darkness;
1563	}	2599	}
1564	}	2600	}
1565		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
1566	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
1567	PUSHs (sv_2mortal (newSViv (sw4)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
1568	PUSHs (sv_2mortal (newSViv (sh)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
1569	PUSHs (darkness_sv);	2643	PUSHs (darkness3_sv);
1570	}	2644	}
1571		2645
1572	SV *	2646	SV *
1573	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)
1574	CODE:	2648	CODE:
1575	{	2649	{
1576	int x, y, x1, y1;	2650	int x, y, x1, y1;
1577	SV data_sv = newSV (w h * 7 + 5);	2651	SV data_sv = newSV (w h * 7 + 5);
1578	uint8_t data = (uint8_t )SvPVX (data_sv);	2652	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1603	if (row && row->c0 <= x && x < row->c1)	2677	if (row && row->c0 <= x && x < row->c1)
1604	{	2678	{
1605	mapcell *cell = row->col + (x - row->c0);	2679	mapcell *cell = row->col + (x - row->c0);
1606	uint8_t flags = 0;	2680	uint8_t flags = 0;
1607		2681
1608	if (cell->face [0]) flags \|= 1;	2682	if (cell->tile [0]) flags \|= 1;
1609	if (cell->face [1]) flags \|= 2;	2683	if (cell->tile [1]) flags \|= 2;
1610	if (cell->face [2]) flags \|= 4;	2684	if (cell->tile [2]) flags \|= 4;
1611		2685
1612	*data++ = flags;	2686	*data++ = flags;
1613		2687
1614	if (flags & 1)	2688	if (flags & 1)
1615	{	2689	{
		2690	tileid tile = cell->tile [0];
1616	*data++ = cell->face [0] >> 8;	2691	*data++ = tile >> 8;
1617	*data++ = cell->face [0];	2692	*data++ = tile;
1618	}	2693	}
1619		2694
1620	if (flags & 2)	2695	if (flags & 2)
1621	{	2696	{
		2697	tileid tile = cell->tile [1];
1622	*data++ = cell->face [1] >> 8;	2698	*data++ = tile >> 8;
1623	*data++ = cell->face [1];	2699	*data++ = tile;
1624	}	2700	}
1625		2701
1626	if (flags & 4)	2702	if (flags & 4)
1627	{	2703	{
		2704	tileid tile = cell->tile [2];
1628	*data++ = cell->face [2] >> 8;	2705	*data++ = tile >> 8;
1629	*data++ = cell->face [2];	2706	*data++ = tile;
1630	}	2707	}
1631	}	2708	}
1632	else	2709	else
1633	*data++ = 0;	2710	*data++ = 0;
1634	}	2711	}
1635	}	2712	}
1636		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	{
1637	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
1638	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2719	}
		2720
1639	RETVAL = data_sv;	2721	RETVAL = data_sv;
1640	}	2722	}
1641	OUTPUT:	2723	OUTPUT:
1642	RETVAL	2724	RETVAL
1643		2725
1644	void	2726	void
1645	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)
1646	PPCODE:	2728	PPCODE:
1647	{	2729	{
1648	int x, y, z;	2730	int x, y, z;
1649	int w, h;	2731	int w, h;
1650	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;
1651		2743
1652	if (*data++ != 0)	2744	if (*data++ != 0)
1653	return; /* version mismatch */	2745	XSRETURN_EMPTY; /* version mismatch */
1654		2746
1655	w = data++ << 8; w \|= data++;	2747	w = data++ << 8; w \|= data++;
1656	h = data++ << 8; h \|= data++;	2748	h = data++ << 8; h \|= data++;
1657		2749
1658	// 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
…		…
1670	{	2762	{
1671	maprow *row = map_get_row (self, y);	2763	maprow *row = map_get_row (self, y);
1672		2764
1673	for (x = x0; x < x1; x++)	2765	for (x = x0; x < x1; x++)
1674	{	2766	{
		2767	uint8_t flags;
		2768
		2769	if (data + 7 >= end)
		2770	XSRETURN_EMPTY;
		2771
1675	uint8_t flags = *data++;	2772	flags = *data++;
1676		2773
1677	if (flags)	2774	if (flags)
1678	{	2775	{
1679	mapface face[3] = { 0, 0, 0 };
1680
1681	mapcell *cell = row_get_cell (row, x);	2776	mapcell *cell = row_get_cell (row, x);
		2777	tileid tile[3] = { 0, 0, 0 };
1682		2778
1683	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2779	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1684	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2780	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1685	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2781	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1686		2782
1687	if (cell->darkness <= 0)	2783	if (cell->darkness == 0)
1688	{	2784	{
1689	cell->darkness = -1;	2785	/cell->darkness = 0;/
		2786	EXTEND (SP, 3);
1690		2787
1691	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
1692	{	2789	{
1693	cell->face[z] = face[z];	2790	tileid t = tile [z];
1694		2791
1695	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2792	if (t >= self->tex.size () \|\| (t && !self->tex[t].name))
		2793	{
1696	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;
1697	}	2799	}
1698	}	2800	}
1699	}	2801	}
1700	}	2802	}
1701	}	2803	}
1702	}	2804	}
1703		2805
1704	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
1705		2807
1706	CFPlus::MixChunk	2808	DC::RW
1707	new_from_file (SV class, char path)	2809	new (SV klass, SV data_sv)
1708	CODE:	2810	CODE:
1709	RETVAL = Mix_LoadWAV (path);	2811	{
		2812	STRLEN datalen;
		2813	char *data = SvPVbyte (data_sv, datalen);
		2814
		2815	RETVAL = SDL_RWFromConstMem (data, datalen);
		2816	}
1710	OUTPUT:	2817	OUTPUT:
1711	RETVAL	2818	RETVAL
1712		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 : '('
1713	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
1714	DESTROY (CFPlus::MixChunk self)	2947	DESTROY (DC::MixChunk self)
1715	CODE:	2948	CODE:
1716	Mix_FreeChunk (self);	2949	Mix_FreeChunk (self);
1717		2950
1718	int	2951	int
1719	volume (CFPlus::MixChunk self, int volume = -1)	2952	volume (DC::MixChunk self, int volume = -1)
1720	CODE:	2953	CODE:
		2954	if (items > 1)
		2955	volume = CLAMP (volume, 0, 128);
1721	RETVAL = Mix_VolumeChunk (self, volume);	2956	RETVAL = Mix_VolumeChunk (self, volume);
1722	OUTPUT:	2957	OUTPUT:
1723	RETVAL	2958	RETVAL
1724		2959
1725	int	2960	DC::Channel
1726	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)
1727	CODE:	2962	CODE:
		2963	{
1728	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	}
1729	OUTPUT:	2975	OUTPUT:
1730	RETVAL	2976	RETVAL
1731		2977
1732	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
1733		2991
1734	int	2992	int
1735	volume (int volume = -1)	2993	volume (int volume = -1)
		2994	PROTOTYPE: ;$
1736	CODE:	2995	CODE:
		2996	if (items > 0)
		2997	volume = CLAMP (volume, 0, 128);
1737	RETVAL = Mix_VolumeMusic (volume);	2998	RETVAL = Mix_VolumeMusic (volume);
1738	OUTPUT:	2999	OUTPUT:
1739	RETVAL	3000	RETVAL
1740		3001
1741	CFPlus::MixMusic	3002	void
1742	new_from_file (SV class, char path)	3003	fade_out (int ms)
1743	CODE:	3004	CODE:
1744	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 ();
1745	OUTPUT:	3016	OUTPUT:
1746	RETVAL	3017	RETVAL
1747		3018
		3019	DC::MixMusic
		3020	new (SV *klass, DC::RW rwops)
		3021	CODE:
		3022	RETVAL = Mix_LoadMUS_RW (rwops);
		3023	OUTPUT:
		3024	RETVAL
		3025
1748	void	3026	void
1749	DESTROY (CFPlus::MixMusic self)	3027	DESTROY (DC::MixMusic self)
1750	CODE:	3028	CODE:
1751	Mix_FreeMusic (self);	3029	Mix_FreeMusic (self);
1752		3030
1753	int	3031	int
1754	play (CFPlus::MixMusic self, int loops = -1)	3032	play (DC::MixMusic self, int loops = -1)
1755	CODE:	3033	CODE:
1756	RETVAL = Mix_PlayMusic (self, loops);	3034	RETVAL = Mix_PlayMusic (self, loops);
1757	OUTPUT:	3035	OUTPUT:
1758	RETVAL	3036	RETVAL
1759		3037
1760	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
1761		3046
1762	BOOT:	3047	BOOT:
1763	{	3048	{
1764	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3049	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1765	static const struct {	3050	static const struct {
1766	const char *name;	3051	const char *name;
1767	IV iv;	3052	IV iv;
1768	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
1769	# 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),
1770	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
1771	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
1772	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
1773	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
1774	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
1778	const_iv (GL_ALPHA_TEST),	3067	const_iv (GL_ALPHA_TEST),
1779	const_iv (GL_NORMALIZE),	3068	const_iv (GL_NORMALIZE),
1780	const_iv (GL_RESCALE_NORMAL),	3069	const_iv (GL_RESCALE_NORMAL),
1781	const_iv (GL_FRONT),	3070	const_iv (GL_FRONT),
1782	const_iv (GL_BACK),	3071	const_iv (GL_BACK),
		3072	const_iv (GL_AUX0),
1783	const_iv (GL_AND),	3073	const_iv (GL_AND),
1784	const_iv (GL_ONE),	3074	const_iv (GL_ONE),
1785	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
1786	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
1787	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
1788	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1789	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),
1790	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
1791	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
1792	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
1793	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
1794	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
1800	const_iv (GL_INTENSITY),	3094	const_iv (GL_INTENSITY),
1801	const_iv (GL_LUMINANCE),	3095	const_iv (GL_LUMINANCE),
1802	const_iv (GL_LUMINANCE_ALPHA),	3096	const_iv (GL_LUMINANCE_ALPHA),
1803	const_iv (GL_FLOAT),	3097	const_iv (GL_FLOAT),
1804	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),
1805	const_iv (GL_COMPILE),	3105	const_iv (GL_COMPILE),
		3106	const_iv (GL_PROXY_TEXTURE_1D),
		3107	const_iv (GL_PROXY_TEXTURE_2D),
1806	const_iv (GL_TEXTURE_1D),	3108	const_iv (GL_TEXTURE_1D),
1807	const_iv (GL_TEXTURE_2D),	3109	const_iv (GL_TEXTURE_2D),
1808	const_iv (GL_TEXTURE_ENV),	3110	const_iv (GL_TEXTURE_ENV),
1809	const_iv (GL_TEXTURE_MAG_FILTER),	3111	const_iv (GL_TEXTURE_MAG_FILTER),
1810	const_iv (GL_TEXTURE_MIN_FILTER),	3112	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1831	const_iv (GL_COLOR_LOGIC_OP),	3133	const_iv (GL_COLOR_LOGIC_OP),
1832	const_iv (GL_SEPARABLE_2D),	3134	const_iv (GL_SEPARABLE_2D),
1833	const_iv (GL_CONVOLUTION_2D),	3135	const_iv (GL_CONVOLUTION_2D),
1834	const_iv (GL_CONVOLUTION_BORDER_MODE),	3136	const_iv (GL_CONVOLUTION_BORDER_MODE),
1835	const_iv (GL_CONSTANT_BORDER),	3137	const_iv (GL_CONSTANT_BORDER),
		3138	const_iv (GL_POINTS),
1836	const_iv (GL_LINES),	3139	const_iv (GL_LINES),
1837	const_iv (GL_LINE_STRIP),	3140	const_iv (GL_LINE_STRIP),
1838	const_iv (GL_LINE_LOOP),	3141	const_iv (GL_LINE_LOOP),
1839	const_iv (GL_QUADS),	3142	const_iv (GL_QUADS),
1840	const_iv (GL_QUAD_STRIP),	3143	const_iv (GL_QUAD_STRIP),
1841	const_iv (GL_TRIANGLES),	3144	const_iv (GL_TRIANGLES),
1842	const_iv (GL_TRIANGLE_STRIP),	3145	const_iv (GL_TRIANGLE_STRIP),
1843	const_iv (GL_TRIANGLE_FAN),	3146	const_iv (GL_TRIANGLE_FAN),
		3147	const_iv (GL_POLYGON),
1844	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),
1845	const_iv (GL_FASTEST),	3154	const_iv (GL_FASTEST),
		3155	const_iv (GL_DONT_CARE),
		3156	const_iv (GL_NICEST),
1846	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
1847	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
1848	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
1849	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),
1850	# undef const_iv	3164	# undef const_iv
1851	};	3165	};
1852		3166
1853	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--)
1854	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1855	}
1856		3169
1857	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 *
1858	gl_vendor ()	3184	gl_vendor ()
1859	CODE:	3185	CODE:
1860	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
1861	OUTPUT:	3187	OUTPUT:
1862	RETVAL	3188	RETVAL
1863		3189
1864	char *	3190	const char *
1865	gl_version ()	3191	gl_version ()
1866	CODE:	3192	CODE:
1867	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
1868	OUTPUT:	3194	OUTPUT:
1869	RETVAL	3195	RETVAL
1870		3196
1871	char *	3197	const char *
1872	gl_extensions ()	3198	gl_extensions ()
1873	CODE:	3199	CODE:
1874	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1875	OUTPUT:	3201	OUTPUT:
1876	RETVAL	3202	RETVAL
1877		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
1878	int glGetError ()	3222	int glGetError ()
1879		3223
1880	void glFinish ()	3224	void glFinish ()
		3225
		3226	void glFlush ()
1881		3227
1882	void glClear (int mask)	3228	void glClear (int mask)
1883		3229
1884	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)
1885	PROTOTYPE: @	3231	PROTOTYPE: @
…		…
1896		3242
1897	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1898	CODE:	3244	CODE:
1899	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
1900		3246
		3247	# void glBlendEquation (int se)
		3248
1901	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
1902		3250
1903	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
1904		3252
1905	void glColorMask (int red, int green, int blue, int alpha)	3253	void glColorMask (int red, int green, int blue, int alpha)
…		…
1919	# near_ and far_ are due to microsofts buggy "c" compiler	3267	# near_ and far_ are due to microsofts buggy "c" compiler
1920	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_)
1921		3269
1922	# near_ and far_ are due to microsofts buggy "c" compiler	3270	# near_ and far_ are due to microsofts buggy "c" compiler
1923	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
1924		3274
1925	void glViewport (int x, int y, int width, int height)	3275	void glViewport (int x, int y, int width, int height)
1926		3276
1927	void glScissor (int x, int y, int width, int height)	3277	void glScissor (int x, int y, int width, int height)
1928		3278
…		…
1936		3286
1937	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
1938	CODE:	3288	CODE:
1939	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
1940		3290
1941	void glBegin (int mode)
1942
1943	void glEnd ()
1944
1945	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)
1946	PROTOTYPE: @	3292	PROTOTYPE: @
1947	ALIAS:	3293	ALIAS:
1948	glColor_premultiply = 1	3294	glColor_premultiply = 1
1949	CODE:	3295	CODE:
1950	if (ix)	3296	if (ix)
1951	{	3297	{
…		…
1954	b *= a;	3300	b *= a;
1955	}	3301	}
1956	// microsoft visual "c" rounds instead of truncating...	3302	// microsoft visual "c" rounds instead of truncating...
1957	glColor4f (r, g, b, a);	3303	glColor4f (r, g, b, a);
1958		3304
1959	void glInterleavedArrays (int format, int stride, char *data)
1960
1961	void glDrawElements (int mode, int count, int type, char *indices)
1962
1963	# 1.2 void glDrawRangeElements (int mode, int start, int end
1964
1965	void glRasterPos (float x, float y, float z = 0.)	3305	void glRasterPos (float x, float y, float z = 0.)
1966	CODE:	3306	CODE:
1967	glRasterPos3f (0, 0, z);	3307	glRasterPos3f (0, 0, z);
1968	glBitmap (0, 0, 0, 0, x, y, 0);	3308	glBitmap (0, 0, 0, 0, x, y, 0);
1969		3309
…		…
1973		3313
1974	void glTexCoord (float s, float t)	3314	void glTexCoord (float s, float t)
1975	CODE:	3315	CODE:
1976	glTexCoord2f (s, t);	3316	glTexCoord2f (s, t);
1977		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
1978	void glTexEnv (int target, int pname, float param)	3347	void glTexEnv (int target, int pname, float param)
1979	CODE:	3348	CODE:
1980	glTexEnvf (target, pname, param);	3349	glTexEnvf (target, pname, param);
1981		3350
1982	void glTexParameter (int target, int pname, float param)	3351	void glTexParameter (int target, int pname, float param)
…		…
1998	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)
1999	CODE:	3368	CODE:
2000	if (gl.SeparableFilter2D)	3369	if (gl.SeparableFilter2D)
2001	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3370	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2002		3371
2003	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)
2004		3373
2005	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)
2006		3375
2007	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)
2008		3379
2009	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)
2010		3381
2011	int glGenTexture ()	3382	int glGenTexture ()
2012	CODE:	3383	CODE:
2013	{	3384	RETVAL = gen_texture ();
2014	GLuint name;
2015	glGenTextures (1, &name);
2016	RETVAL = name;
2017	}
2018	OUTPUT:	3385	OUTPUT:
2019	RETVAL	3386	RETVAL
2020		3387
2021	void glDeleteTexture (int name)	3388	void glDeleteTexture (int name)
2022	CODE:	3389	CODE:
2023	{
2024	GLuint name_ = name;
2025	glDeleteTextures (1, &name_);	3390	del_texture (name);
2026	}	3391
2027
2028	int glGenList ()	3392	int glGenList ()
2029	CODE:	3393	CODE:
2030	RETVAL = glGenLists (1);	3394	RETVAL = glGenLists (1);
2031	OUTPUT:	3395	OUTPUT:
2032	RETVAL	3396	RETVAL
…		…
2039		3403
2040	void glEndList ()	3404	void glEndList ()
2041		3405
2042	void glCallList (int list)	3406	void glCallList (int list)
2043		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.141 by root, Fri Aug 18 01:01:00 2006 UTC vs. Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.141 by root, Fri Aug 18 01:01:00 2006 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC