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123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
#ifndef __NX_INIT_H
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#define __NX_INIT_H
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#include <core/defines.h>
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#include <xgmath.h>
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namespace NxXbox
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{
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void InitialiseEngine( void );
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void FatalFileError( uint32 error );
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typedef struct
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{
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XGMATRIX world_matrix;
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XGMATRIX view_matrix;
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XGMATRIX projection_matrix;
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XGMATRIX bump_env_matrix; // Used to set the D3DTSS_BUMPENVMATnn texture states where applicable.
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D3DVIEWPORT8 viewport;
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float near_plane;
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float far_plane;
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float screen_angle;
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float near_plane_width;
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float near_plane_height;
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bool is_orthographic;
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bool clear_color_buffer; // Whether the color buffer is cleared during buffer swap and clear process.
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bool letterbox_active; // Whether running in 4:3 letterbox mode.
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D3DCOLOR clear_color; // The color to which the color buffer is cleared.
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XGVECTOR3 cam_position;
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XGVECTOR3 model_relative_cam_position; // Used in specular lighting calculations.
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XGVECTOR3 cam_at;
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XGVECTOR3 cam_up;
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XGVECTOR3 cam_right;
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int render_start_time; // Time (milliseconds) at which the current frame render started.
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bool loadingscreen_visible;
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MMRESULT loadingbar_timer_event;
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IDirect3DDevice8* p_Device;
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IDirect3DSurface8* p_RenderSurface;
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IDirect3DSurface8* p_ZStencilSurface;
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IDirect3DSurface8* p_BlurSurface[4];
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int backbuffer_width;
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int backbuffer_height;
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D3DFORMAT backbuffer_format;
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D3DFORMAT blurbuffer_format;
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int zstencil_depth;
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float screen_conv_x_multiplier;
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float screen_conv_y_multiplier;
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int screen_conv_x_offset;
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int screen_conv_y_offset;
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void* p_memory_resident_font;
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char screenshot_name[128];
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// For bounding sphere culling calculations.
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float ViewFrustumTX;
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float ViewFrustumTY;
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float ViewFrustumSX;
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float ViewFrustumSY;
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float ViewFrustumCX;
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float ViewFrustumCY;
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uint32 blend_mode_value;
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uint32 blend_op;
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uint32 src_blend;
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uint32 dest_blend;
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uint32 alpha_blend_enable;
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uint32 alpha_test_enable;
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uint32 alpha_ref;
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uint32 specular_enabled;
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bool lighting_enabled;
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bool dither_enable;
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bool z_write_enabled;
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bool z_test_enabled;
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uint32 z_bias;
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int cull_mode;
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bool allow_envmapping; // Set to true (default) to allow costly environment mapping
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uint32 uv_addressing[4];
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uint32 mip_map_lod_bias[4];
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uint32 min_mag_filter[4];
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void *p_texture[4];
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DWORD color_sign[4];
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bool custom_pipeline_enabled; // A true value indicates that the fixed function pipeline is not being used.
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DWORD vertex_shader_id;
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DWORD pixel_shader_override;
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DWORD pixel_shader_id;
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float pixel_shader_constants[20]; // 4 floats per constant.
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// c0 - c3 : material pass color (rgb) and fixed alpha (a) for relevant blend modes
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// c4 : fog denisty (b), 0.5 (a)
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bool upload_pixel_shader_constants;
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DWORD vertex_shader_override;
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DWORD texture_stage_override;
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DWORD material_override;
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DWORD blend_mode_override;
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float ambient_light_color[4]; // In format ready to load to GPU.
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float directional_light_color[24]; // In format ready to load to GPU (dir0, col0, dir 1, col1, etc).
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uint32 screen_blur; // [0, 255] - [no blur, max blur]
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uint32 screen_blur_duration; // How many frames the screen blur has been active for.
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uint32 focus_blur; // [0, 255] - [no blur, max blur]
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uint32 focus_blur_duration; // How many frames the focus blur has been active for.
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uint32 fog_enabled;
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D3DCOLOR fog_color;
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float fog_start;
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float fog_end;
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}
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sEngineGlobals;
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extern sEngineGlobals EngineGlobals;
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} // namespace NxXbox
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#endif // __NX_INIT_H
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