diff options
Diffstat (limited to 'Game/Code/lib/projectM/1.0/projectM.pas')
| -rwxr-xr-x | Game/Code/lib/projectM/1.0/projectM.pas | 336 |
1 files changed, 336 insertions, 0 deletions
diff --git a/Game/Code/lib/projectM/1.0/projectM.pas b/Game/Code/lib/projectM/1.0/projectM.pas new file mode 100755 index 00000000..47da36cc --- /dev/null +++ b/Game/Code/lib/projectM/1.0/projectM.pas @@ -0,0 +1,336 @@ +unit projectM;
+
+{$IFDEF FPC}
+ {$IFNDEF win32}
+ {$LINKLIB libprojectM}
+ {$ENDIF}
+ {$MODE DELPHI}
+ {$PACKENUM 4}
+ {$PACKRECORDS C}
+{$ENDIF}
+
+interface
+
+uses
+ OpenGL12;
+
+const
+{$IFDEF win32}
+ libprojectM = 'projectM-cwrapper.dll';
+{$ELSE}
+ libprojectM = 'libprojectM-cwrapper.so';
+{$ENDIF}
+
+const
+ PROJECTM_VERSION = '1.00.00';
+ PROJECTM_TITLE = 'projectM 1.00.00';
+
+type
+ // 16bit non-interleaved data
+ TPCM16 = array[0..1, 0..511] of Smallint;
+ PPCM16 = ^TPCM16;
+ // 8bit non-interleaved data (512 samples)
+ TPCM8_512 = array[0..1, 0..511] of byte;
+ PPCM8_512 = ^TPCM8_512;
+ // 8bit non-interleaved data (1024 samples)
+ TPCM8_1024 = array[0..1, 0..1023] of byte;
+ PPCM8_1024 = ^TPCM8_512;
+
+{ Event types }
+type
+ TProjectMEvent = integer;
+const
+ PROJECTM_KEYUP = 0;
+ PROJECTM_KEYDOWN = 1;
+ PROJECTM_VIDEORESIZE = 2;
+ PROJECTM_VIDEOQUIT = 3;
+ PROJECTM_NONE = 4;
+
+{ Keycodes }
+type
+ TProjectMKeycode = integer;
+const
+ PROJECTM_K_RETURN = 0;
+ PROJECTM_K_RIGHT = 1;
+ PROJECTM_K_LEFT = 2;
+ PROJECTM_K_UP = 3;
+ PROJECTM_K_DOWN = 4;
+ PROJECTM_K_PAGEUP = 5;
+ PROJECTM_K_PAGEDOWN = 6;
+ PROJECTM_K_INSERT = 7;
+ PROJECTM_K_DELETE = 8;
+ PROJECTM_K_ESCAPE = 9;
+ PROJECTM_K_LSHIFT = 10;
+ PROJECTM_K_RSHIFT = 11;
+ PROJECTM_K_CAPSLOCK = 12;
+ PROJECTM_K_LCTRL = 13;
+ PROJECTM_K_HOME = 14;
+ PROJECTM_K_END = 15;
+ PROJECTM_K_BACKSPACE = 16;
+
+ PROJECTM_K_F1 = 17;
+ PROJECTM_K_F2 = (PROJECTM_K_F1 + 1);
+ PROJECTM_K_F3 = (PROJECTM_K_F1 + 2);
+ PROJECTM_K_F4 = (PROJECTM_K_F1 + 3);
+ PROJECTM_K_F5 = (PROJECTM_K_F1 + 4);
+ PROJECTM_K_F6 = (PROJECTM_K_F1 + 5);
+ PROJECTM_K_F7 = (PROJECTM_K_F1 + 6);
+ PROJECTM_K_F8 = (PROJECTM_K_F1 + 7);
+ PROJECTM_K_F9 = (PROJECTM_K_F1 + 8);
+ PROJECTM_K_F10 = (PROJECTM_K_F1 + 9);
+ PROJECTM_K_F11 = (PROJECTM_K_F1 + 10);
+ PROJECTM_K_F12 = (PROJECTM_K_F1 + 11);
+
+ PROJECTM_K_0 = 48;
+ PROJECTM_K_1 = (PROJECTM_K_0 + 1);
+ PROJECTM_K_2 = (PROJECTM_K_0 + 2);
+ PROJECTM_K_3 = (PROJECTM_K_0 + 3);
+ PROJECTM_K_4 = (PROJECTM_K_0 + 4);
+ PROJECTM_K_5 = (PROJECTM_K_0 + 5);
+ PROJECTM_K_6 = (PROJECTM_K_0 + 6);
+ PROJECTM_K_7 = (PROJECTM_K_0 + 7);
+ PROJECTM_K_8 = (PROJECTM_K_0 + 8);
+ PROJECTM_K_9 = (PROJECTM_K_0 + 9);
+
+ { Upper case }
+ PROJECTM_K_A_UPPERCASE = 65;
+ PROJECTM_K_B_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 1);
+ PROJECTM_K_C_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 2);
+ PROJECTM_K_D_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 3);
+ PROJECTM_K_E_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 4);
+ PROJECTM_K_F_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 5);
+ PROJECTM_K_G_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 6);
+ PROJECTM_K_H_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 7);
+ PROJECTM_K_I_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 8);
+ PROJECTM_K_J_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 9);
+ PROJECTM_K_K_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 10);
+ PROJECTM_K_L_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 11);
+ PROJECTM_K_M_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 12);
+ PROJECTM_K_N_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 13);
+ PROJECTM_K_O_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 14);
+ PROJECTM_K_P_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 15);
+ PROJECTM_K_Q_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 16);
+ PROJECTM_K_R_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 17);
+ PROJECTM_K_S_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 18);
+ PROJECTM_K_T_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 19);
+ PROJECTM_K_U_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 20);
+ PROJECTM_K_V_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 21);
+ PROJECTM_K_W_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 22);
+ PROJECTM_K_X_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 23);
+ PROJECTM_K_Y_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 24);
+ PROJECTM_K_Z_UPPERCASE = (PROJECTM_K_A_UPPERCASE + 25);
+
+ { Lower case }
+ PROJECTM_K_a_LOWERCASE = 97;
+ PROJECTM_K_b_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 1);
+ PROJECTM_K_c_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 2);
+ PROJECTM_K_d_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 3);
+ PROJECTM_K_e_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 4);
+ PROJECTM_K_f_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 5);
+ PROJECTM_K_g_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 6);
+ PROJECTM_K_h_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 7);
+ PROJECTM_K_i_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 8);
+ PROJECTM_K_j_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 9);
+ PROJECTM_K_k_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 10);
+ PROJECTM_K_l_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 11);
+ PROJECTM_K_m_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 12);
+ PROJECTM_K_n_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 13);
+ PROJECTM_K_o_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 14);
+ PROJECTM_K_p_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 15);
+ PROJECTM_K_q_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 16);
+ PROJECTM_K_r_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 17);
+ PROJECTM_K_s_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 18);
+ PROJECTM_K_t_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 19);
+ PROJECTM_K_u_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 20);
+ PROJECTM_K_v_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 21);
+ PROJECTM_K_w_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 22);
+ PROJECTM_K_x_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 23);
+ PROJECTM_K_y_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 24);
+ PROJECTM_K_z_LOWERCASE = (PROJECTM_K_a_LOWERCASE + 25);
+
+ PROJECTM_K_NONE = (PROJECTM_K_z_LOWERCASE + 1);
+
+{ Modifiers }
+type
+ TProjectMModifier = integer;
+const
+ PROJECTM_KMOD_LSHIFT = 0;
+ PROJECTM_KMOD_RSHIFT = 1;
+ PROJECTM_KMOD_CAPS = 2;
+ PROJECTM_KMOD_LCTRL = 3;
+ PROJECTM_KMOD_RCTRL = 4;
+
+
+type
+ PProjectM = ^TProjectM;
+ TProjectM = class(TObject)
+ private
+ _pm: Pointer;
+ public
+ constructor Create(gx, gy: integer; fps: integer;
+ texsize: integer; width, height: integer;
+ presetsDir, fontsDir: string;
+ titleFont: string = 'Vera.ttf';
+ menuFont: string = 'Vera.ttf'); overload;
+ constructor Create(configFile: string); overload;
+
+ procedure ResetGL(width, height: Integer);
+ procedure SetTitle(title: string);
+ procedure RenderFrame();
+
+ procedure AddPCMfloat(pcmData: PSingle; samples: integer);
+ procedure AddPCM16(pcmData: PPCM16);
+ procedure AddPCM16Data(pcmData: PSmallint; samples: Smallint);
+ procedure AddPCM8_512(pcmData: PPCM8_512);
+ procedure AddPCM8_1024(pcmData: PPCM8_1024);
+
+ procedure RandomPreset();
+ procedure PreviousPreset();
+ procedure NextPreset();
+ procedure ToggleShowPresetNames();
+
+ function InitRenderToTexture(): GLuint;
+
+ procedure KeyHandler(event: TProjectMEvent;
+ keycode: TProjectMKeycode;
+ modifier: TProjectMModifier);
+
+ destructor Destroy(); override;
+ end;
+
+implementation
+
+
+{**************** INTERNAL SECTION ****************}
+
+
+type
+ _PProjectM = Pointer;
+
+{ projectM.hpp declarations }
+function _projectM_create1(config_file: PChar): _PProjectM; cdecl; external libprojectM name 'projectM_create1';
+function _projectM_create2(gx: integer; gy: integer; fps: integer;
+ texsize: integer; width: integer; height: integer;
+ preset_url: PChar; title_fonturl: PChar; title_menuurl: PChar): _PProjectM; cdecl; external libprojectM name 'projectM_create2';
+
+procedure _projectM_resetGL(pm: _PProjectM; width: integer; height: integer); cdecl; external libprojectM name 'projectM_resetGL';
+procedure _projectM_setTitle(pm: _PProjectM; title: PChar); cdecl; external libprojectM name 'projectM_setTitle';
+procedure _projectM_renderFrame(pm: _PProjectM); cdecl; external libprojectM name 'projectM_renderFrame';
+function _projectM_initRenderToTexture(pm: _PProjectM): Cardinal; cdecl; external libprojectM name 'projectM_initRenderToTexture';
+
+procedure _projectM_free(pm: _PProjectM); cdecl; external libprojectM name 'projectM_free';
+
+procedure _projectM_key_handler(pm: _PProjectM; event: TProjectMEvent;
+ keycode: TProjectMKeycode; modifier: TProjectMModifier); cdecl; external libprojectM name 'projectM_key_handler';
+
+{ PCM.hpp declarations }
+procedure _PCM_addPCMfloat(pm: _PProjectM; pcm_data: PSingle; samples: integer); cdecl; external libprojectM name 'PCM_addPCMfloat';
+procedure _PCM_addPCM16(pm: _PProjectM; pcm_data: PPCM16); cdecl; external libprojectM name 'PCM_addPCM16';
+procedure _PCM_addPCM16Data(pm: _PProjectM; pcm_data: PSmallint; samples: Smallint); cdecl; external libprojectM name 'PCM_addPCM16Data';
+procedure _PCM_addPCM8_512(pm: _PProjectM; pcm_data: PPCM8_512); cdecl; external libprojectM name 'PCM_addPCM8_512';
+procedure _PCM_addPCM8_1024(pm: _PProjectM; pcm_data: PPCM8_1024); cdecl; external libprojectM name 'PCM_addPCM8';
+
+
+{**************** EXTERNAL SECTION ****************}
+
+constructor TProjectM.Create(gx, gy: integer; fps: integer;
+ texsize: integer; width, height: integer;
+ presetsDir, fontsDir: string; titleFont, menuFont: string);
+begin
+ _pm := _projectM_create2(gx, gy, fps, texsize, width, height,
+ PChar(presetsDir),
+ PChar(fontsDir + '/' + titleFont),
+ PChar(fontsDir + '/' + menuFont))
+end;
+
+constructor TProjectM.Create(configFile: string);
+begin
+ _pm := _projectM_create1(PChar(configFile));
+end;
+
+procedure TProjectM.ResetGL(width, height: Integer);
+begin
+ _projectM_resetGL(_pm, width, height);
+end;
+
+procedure TProjectM.SetTitle(title: string);
+begin
+ _projectM_setTitle(_pm, PChar(title));
+end;
+
+procedure TProjectM.RenderFrame();
+begin
+ _projectM_renderFrame(_pm);
+end;
+
+procedure TProjectM.AddPCMfloat(pcmData: PSingle; samples: integer);
+begin
+ _PCM_addPCMfloat(_pm, pcmData, samples);
+end;
+
+procedure TProjectM.AddPCM16(pcmData: PPCM16);
+begin
+ _PCM_addPCM16(_pm, pcmData);
+end;
+
+{**
+ * Passes interleaved stereo PCM-samples to projectM.
+ *}
+procedure TProjectM.AddPCM16Data(pcmData: PSmallint; samples: Smallint);
+begin
+ _PCM_addPCM16Data(_pm, pcmData, samples);
+end;
+
+procedure TProjectM.AddPCM8_512(pcmData: PPCM8_512);
+begin
+ _PCM_addPCM8_512(_pm, pcmData);
+end;
+
+procedure TProjectM.AddPCM8_1024(pcmData: PPCM8_1024);
+begin
+ _PCM_addPCM8_1024(_pm, pcmData);
+end;
+
+{**
+ * If the result is > -1 projectM will render to a texture.
+ * The texture-ID is the return-value.
+ *}
+function TProjectM.InitRenderToTexture(): GLuint;
+begin
+ result := _projectM_initRenderToTexture(_pm);
+end;
+
+procedure TProjectM.KeyHandler(event: TProjectMEvent;
+ keycode: TProjectMKeycode;
+ modifier: TProjectMModifier);
+begin
+ _projectM_key_handler(_pm, event, keycode, modifier);
+end;
+
+procedure TProjectM.RandomPreset();
+begin
+ KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_r_LOWERCASE, PROJECTM_KMOD_LSHIFT);
+end;
+
+procedure TProjectM.PreviousPreset();
+begin
+ KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_p_LOWERCASE, PROJECTM_KMOD_LSHIFT);
+end;
+
+procedure TProjectM.NextPreset();
+begin
+ KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_n_LOWERCASE, PROJECTM_KMOD_LSHIFT);
+end;
+
+procedure TProjectM.ToggleShowPresetNames();
+begin
+ KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_F3, PROJECTM_KMOD_LSHIFT);
+end;
+
+destructor TProjectM.Destroy();
+begin
+ _projectM_free(_pm);
+ _pm := nil;
+end;
+
+end.
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